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Article
Peer-Review Record

The Impact of Magnetic Field and Gibberellin Treatment on the Release of Dormancy and Internal Nutrient Transformation in Tilia miqueliana Maxim. Seeds

Forests 2024, 15(2), 311; https://doi.org/10.3390/f15020311
by Fenghou Shi 1,*,†, Yunxiang Cao 1,†, Yajun Gao 1,2, Yuhou Qiu 1, Yizeng Lu 3, Biao Han 3 and Yongbao Shen 1
Reviewer 2: Anonymous
Reviewer 3: Anonymous
Forests 2024, 15(2), 311; https://doi.org/10.3390/f15020311
Submission received: 9 December 2023 / Revised: 4 February 2024 / Accepted: 5 February 2024 / Published: 6 February 2024
(This article belongs to the Section Forest Ecophysiology and Biology)

Round 1

Reviewer 1 Report (New Reviewer)

Comments and Suggestions for Authors

The scientific publication is related to forestry and tree nurseries.
Tilia miqueliana can be used in forest regeneration and urban forestry.
The production of planting material for forest species is often hampered
by poor seed germination. The work solves this problem in relation to
Tilia miqueliana seeds. Interestingly designed experiences increase the value of the publication.

Specific comments:
The influence of GA3, a growth regulator (natural chemical/biochemical factor), on breaking seed dormancy is absolutely accurate.
It would be good if the authors got to know it, discussed it and quoted it. Moreover,
the authors should introduce several concentrations of GA3 into the research - at least 3-5 concentrations plus a control.
They must also provide additional conversion of GA3 units, e.g. mL x dm 3, and not only did they test two concentrations,
one of which was CONTROL! (concentration: 0 μmol·L−1, 1443 μmol·L−1) and also expressed in moles.
Anyone who calculates them as if they wanted to repeat their experience may produce unwanted errors.

 

 

 

Author Response

Thank you very much for your suggestion. 

For research article

 

 

Response to Reviewer 1 Comments

 

1. Summary

 

 

Thank you very much for your support of my article. Your suggestions are all very professional, which makes my article more complete.

2. Questions for General Evaluation

Reviewer’s Evaluation

Response and Revisions

Does the introduction provide sufficient background and include all relevant references?

Yes/Can be improved/Must be improved/Not applicable

Thank you for your affirmation of my article. This makes me very honored.

Are all the cited references relevant to the research?

Yes/Can be improved/Must be improved/Not applicable

 

Is the research design appropriate?

Yes/Can be improved/Must be improved/Not applicable

 

Are the methods adequately described?

Yes/Can be improved/Must be improved/Not applicable

 

Are the results clearly presented?

Yes/Can be improved/Must be improved/Not applicable

 

Are the conclusions supported by the results?

Yes/Can be improved/Must be improved/Not applicable

 

3. Point-by-point response to Comments and Suggestions for Authors

Comments 1: The influence of GA3, a growth regulator (natural chemical/biochemical factor), on breaking seed dormancy is absolutely accurate.

It would be good if the authors got to know it, discussed it and quoted it. Moreover,

the authors should introduce several concentrations of GA3 into the research - at least 3-5 concentrations plus a control.

Response 1: Thank you for your suggestion. Our laboratory has previously conducted relevant experiments and published papers(references [11] [26]) on the optimal concentration of gibberellin to promote the germination of Tilia miqueliana seeds. Unfortunately, we cannot add any content to this section. I'm very sorry about that.

Comments 2: They must also provide additional conversion of GA3 units, e.g. mL x dm 3, and not only did they test two concentrations,

one of which was CONTROL! (concentration: 0 μmol·L−1, 1443 μmol·L−1) and also expressed in moles.

Anyone who calculates them as if they wanted to repeat their experience may produce unwanted errors.

Response 2: Thank you very much for your suggestion. This is something I didn't consider. 0.5g·L−1GA3=1443 μmol·L−1GA3(Only integers are retained in the calculation)

But I don't know where this supplement should go. I'm sorry. If it is convenient for you, I hope you can give me some advice.

4. Response to Comments on the Quality of English Language

Point 1:

Response 1:    (in red)

5. Additional clarifications

Thank you again for your support and affirmation of my article. I'm very grateful to you. I hope everything goes well with you.

 

Reviewer 2 Report (New Reviewer)

Comments and Suggestions for Authors

This study is interesting and i believe it will be helpful to the field of research on propagation of woody plant seeds.

However, there are things that need to be corrected and supplemented at this point.

 

1. line 34 : a unique --> an unique

2. line 38 : propertiesIts --> ??

3. line 57 : field to Arabidopsis thaliana --> If the genus name of a plant is mentioned earlier, it is followed by an abbreviation in each part

4. line 68 : dormancy. and i --> The period must be deleted. A thorough review is required.

5. line 74 : from the wild population of T. 74 miqueliana in Huang --> At the beginning of each section, write the plant's genus name as its full name. From then on, write in abbreviations.

6. line 101~102 : How about presenting actual photos of the equipment used in the experiment? I think readers will then be able to understand it easily.

7. line 123~127 : Seeds being treated at low temperatures were taken out and incubated at 25 degrees. So, how many days of incubation at 25 degrees was used to calculate the germination rate? In other words, does the germination rate in Table 2 represent the germination rate for how many days after culturing at 25 degrees? A clear explanation is needed regarding these parts.

8. line 143~145 : In this part, you must present the p value of the post hoc test.

9. line 156~160 : The expression of English sentences is awkward. It would be a good idea to edit it into a natural sentence.

10. table 2 : It would be better to change 'Cold stratification treatment time /d' to 'treatment methods' in the upper left corner of the table. In other words, it would be better to display 'Cold stratification treatment time /d' right above the cold treatment period in the upper right corner.

Also, since the main purpose of this experiment is to check the effect of magnetic field processing, it would be better to express it by grouping the same intensity of magnetic field, then the same time, and then GA processing. In other words, it would be a good idea to create a table that distinguishes between the three factors. Looking at this table, GA processing is grouped together, so it seems that the main factor is GA processing.

11. table 3 : It would be better to just write B in the table as M.

12. Tables 4-7: It is better to indicate P value rather than F value on the right. Then you can easily tell the difference.

13. line 298 : Perilla frutescens seeds with a m --> The genus name of the plant is abbreviated.

14. line 354 : n Glycine max var. seeds --> Is there any variant name for the plant?

15. line 405 : gibberellin (GA3), a --> Numbers are written as subscripts.

16. Cited literature: Please re-examine the notation format of cited literature. Journal abbreviations, italics, or typography must be corrected and supplemented.

Comments on the Quality of English Language

Minor editing of English language required

Author Response

Thank you very much for your suggestion. 

For research article

 

 

 

Response to Reviewer 2 Comments

 

 

1. Summary

 

 

 

Thank you very much for taking the time to review my paper. Your professionalism and attention have greatly benefited me. Thank you for your comments of my paper. I have accepted all your suggestions. If there are any modifications that are not appropriate, please point them out at your convenience.

 

2. Questions for General Evaluation

Reviewer’s Evaluation

Response and Revisions

 

Does the introduction provide sufficient background and include all relevant references?

Yes/Can be improved/Must be improved/Not applicable

Thank you very much for your recognition of my article, which makes me feel very honored.

 

Are all the cited references relevant to the research?

Yes/Can be improved/Must be improved/Not applicable

 

 

Is the research design appropriate?

Yes/Can be improved/Must be improved/Not applicable

 

 

Are the methods adequately described?

Yes/Can be improved/Must be improved/Not applicable

 

 

Are the results clearly presented?

Yes/Can be improved/Must be improved/Not applicable

 

 

Are the conclusions supported by the results?

Yes/Can be improved/Must be improved/Not applicable

 

 

3. Point-by-point response to Comments and Suggestions for Authors

 

Comments 1: line 34 : a unique --> an unique

 

Response 1:(L35)Thank you very much for your careful review of my article. I am very ashamed of the small issue you have discovered. I have made the modifications.

 

Comments 2: line 38 : propertiesIts --> ??

 

Response 2:(L40)I'm very sorry for affecting your reading experience. This sentence is missing one ‘.’. It should be ‘properties. Its’.

 

Comments 3: line 57 : field to Arabidopsis thaliana --> If the genus name of a plant is mentioned earlier, it is followed by an abbreviation in each part

 

Response 3:(L68)Thank you for your professional advice. The first appearance of the article is ’ Arabidopsis thaliana ‘, and the second appearance is ‘ Arabidopsis ‘. If I don't understand correctly, please let me know and I will make the modifications promptly.

 

Comments 4:line 68 : dormancy. and i --> The period must be deleted. A thorough review is required.

 

Response 4:(L79)I apologize for my lack of professionalism, and I also appreciate your careful review. I have deleted’.’. And check the entire text.

 

Comments 5: line 74 : from the wild population of T. miqueliana in Huang --> At the beginning of each section, write the plant's genus name as its full name. From then on, write in abbreviations.

 

Response 5:(L85)Thank you for your suggestion. I have changed the abbreviation of the entire text from ‘T. miqueliana’ to ‘ Tilia ‘.

Comments 6: line 101~102 : How about presenting actual photos of the equipment used in the experiment? I think readers will then be able to understand it easily.

Response 6:(L114) Thank you for your suggestion. I have added the photo.

Comments 7: line 123~127 : Seeds being treated at low temperatures were taken out and incubated at 25 degrees. So, how many days of incubation at 25 degrees was used to calculate the germination rate? In other words, does the germination rate in Table 2 represent the germination rate for how many days after culturing at 25 degrees? A clear explanation is needed regarding these parts.

Response 7:(L139)I'm sorry for the imprecision of my article. I have re-added the information.

The number of germinated seeds was counted every 2 days until the 30th day.’

Comments 8: line 143~145 : In this part, you must present the p value of the post hoc test.

Response 8:(L220)Thank you for your reminder. I have added the ‘P-value’ in the followed tables.

Comments 9: line 156~160 : The expression of English sentences is awkward. It would be a good idea to edit it into a natural sentence.

Response 9:(236-239)Thank you for pointing out my issue. I have rewritten this paragraph. The content is as follows.

After 45 days of cold stratification, the germination rates of the seeds subjected to comprehensive treatments could reach 80%, except for M150T25G1443, M150T45G1443, and M250T85G1443. After analysis, the comprehensive treatments had a significant effect on seed dormancy (P<0.05).’

Comments 10: table 2 : It would be better to change 'Cold stratification treatment time /d' to 'treatment methods' in the upper left corner of the table. In other words, it would be better to display 'Cold stratification treatment time /d' right above the cold treatment period in the upper right corner. Also, since the main purpose of this experiment is to check the effect of magnetic field processing, it would be better to express it by grouping the same intensity of magnetic field, then the same time, and then GA processing. In other words, it would be a good idea to create a table that distinguishes between the three factors. Looking at this table, GA processing is grouped together, so it seems that the main factor is GA processing.

Response 10:(L245)Thank you for your suggestion. The original design was indeed inappropriate. I have made changes, and if they are not suitable, I will make further modifications.

Comments 11: table 3 : It would be better to just write B in the table as M.

Response 11:(L259)Thank you for proposing a more suitable abbreviation for me. I have changed 'B' to 'M' in Table 3.

Comments 12: Tables 4-7: It is better to indicate P value rather than F value on the right. Then you can easily tell the difference.

Response 12:(L307)I deeply apologize for the incomplete data. I have followed your advice to add the 'P value' in tables 4-7.

Comments 13: line 298 : Perilla frutescens seeds with a m --> The genus name of the plant is abbreviated.

Response 13:(L394)Thank you very much. Your suggestion has made my paper more standardized. I have changed it to ' Perilla seeds with a m '

Comments 14: Line 354 n Glycine max var. seeds --> Is there any variant name for the plant?

Response 14:(L455)I am very sorry for the incomplete information. I did not find any other names after consulting the materials, which may be their own variety..

Comments 15: line 405 : gibberellin (GA3), a --> Numbers are written as subscripts.

Response 15:(L510)You are too careful, which makes me feel very ashamed. Thank you for your patience. I have made the correction.

Comments 16 Cited literature: Please re-examine the notation format of cited literature. Journal abbreviations, italics, or typography must be corrected and supplemented.

Response 16: Thank you for your reminder. I have rechecked. If there are any more errors, I will make the necessary revisions immediately after returning the manuscript.

       

4. Response to Comments on the Quality of English Language

Point 1: Minor editing of English language required

Response 1: Thank you very much for your evaluation. I have fully adopted and made modifications to your language suggestions.

5. Additional clarifications

Thank you very much for your patience. Your suggestion is very professional. Wishing you a pleasant day.

 

Reviewer 3 Report (New Reviewer)

Comments and Suggestions for Authors

Dear Authors,

 Please find my reviewer's report on the manuscript, which has the adjustments I believe are required to raise the manuscript's quality, attached.

Warm regards.

Comments for author File: Comments.pdf

Author Response

Thank you very much for your suggestion. 

For research article

 

 

 

Response to Reviewer 3 Comments

 

 

1. Summary

 

 

 

Thank you for your careful guidance. Your suggestions are very professional, and I have adopted all of your suggestions. If I have made any corrections, please point them out at your convenience.

 

2. Questions for General Evaluation

Reviewer’s Evaluation

Response and Revisions

 

Does the introduction provide sufficient background and include all relevant references?

Yes/Can be improved/Must be improved/Not applicable

[Please give your response if necessary. Or you can also give your corresponding response in the point-by-point response letter. The same as below]

 

Are all the cited references relevant to the research?

Yes/Can be improved/Must be improved/Not applicable

 

 

Is the research design appropriate?

Yes/Can be improved/Must be improved/Not applicable

 

 

Are the methods adequately described?

Yes/Can be improved/Must be improved/Not applicable

 

 

Are the results clearly presented?

Yes/Can be improved/Must be improved/Not applicable

 

 

Are the conclusions supported by the results?

Yes/Can be improved/Must be improved/Not applicable

 

 

3. Point-by-point response to Comments and Suggestions for Authors

 

Comments 1: The abstract is skillfully composed and presented. The abstract's components are all expressed in straightforward manner.

Line 30: It is necessary to include the term "seed treatment" in the keywords.

 

Response 1:(L31)Thank you for your professional advice. I have added "; seed treatment " to the keywords

 

Comments 2: Line 52-62: You have given thorough information regarding magnetic field treatment. Kindly provide information regarding the impact of gibberellin acid on the process of seed germination.

 

Response 2:(L56)Thank you for pointing out the missing information in this section. I have made a supplement.

Gibberellin is essential during seed development [12] and enhances the ability of seeds to resist external environmental stress during germination [13,14].GA signaling regulators effect seed dormancy and germination [15]. GA3 relieve combinational seed dormancy of some woody plants, such as Eucommia ulmoides, Prunus yedoensis and Ulmus rubra Muhl. [16−18].

Comments 3: Line 81: were instead of are (use past tense)

Response 3:(L92)Thank you for your careful review. I have made the modifications. The 'are' has been added Change to 'were'.

Comments 4: Line 82-83: was instead of is (use past tense)

Response 4:(L93-94)Thanks for your reminding. The 'is' has been added Change to 'was'.

Comments 5: Line 84: “tetrazole staining method” did you mean “The topographical tetrazolium test”? It would be more appropriate to write tetrazolium staining method.

Response 5:(L95)Your wording is more professional. The ' tetrazole staining method ' has been added Change to ' tetrazolium staining method '.

Comments 6: Line 110: What made you decide on the concentrations of GA3 solution? Please explain or provide a reference on the basis of which you decided on these solutions.

Response 6:(L120)Thank you for pointing out my shortcomings. Here we refer to another article published. 26. Wang, Y.H.; Kong, Y.G.; Li, Q.H.; Wu, D.J.; Yan, L.P.; Xu, T.; Lu, Y.Z.; Qu, G.F. Study on germination characteristics and dormancy breaking methods of Tilia amurensis seeds. Chin. Agric. Sci. Bull. 2022, 38(29), 80−85. DOI:10.11924/j.issn.1000-6850.casb2021-1015

And an explanation was provided at the beginning of this section.

Comments 7: Line 121-126: A reference on the temperature in the cold stratification and the germination rate criteria would be greatly appreciated.

Response 7:(L120)Thank you for raising the question. The temperature of cold stratification was referenced from a paper ‘Reference 26.    Wang, Y.H.; Kong, Y.G.; Li, Q.H.; Wu, D.J.; Yan, L.P.; Xu, T.; Lu, Y.Z.; Qu, G.F. Study on germination characteristics and dormancy breaking methods of Tilia amurensis seeds. Chin. Agric. Sci. Bull. 2022, 38(29), 80−85.’

(L141)I have provided additional explanations on the germination rate criteria ‘According to the method by Min Wang research, the germination rates of each treatment were determined based on the standard of 2 mm embryonic root emergence and the opening of two cotyledons from seeds.’

Comments 8: Line 138-141: Please provide more detailed information on the mentioned methods.

Response 8:(L158)Thank you for your suggestion. I have added specific testing methods as your suggestion.

Comments 9: Line 144: replace “Duncan's test (for multiple comparisons)” with Duncans' multiple range test.

Response 9:(L220)Your suggestion has made my vocabulary more standardized. I have replaced ‘Duncan's test (for multiple comparisons)’ with ‘Duncans' multiple range test’.

Comments 10: Line 156-158: Please rephrase this sentence as it is unclear.

Response 10:(L236-239)We apologize for your poor reading experience. I have rewritten this sentence in the hope of improvement.

After 45 days of cold stratification, the germination rates of the seeds subjected to comprehensive treatments could reach 80%, except for M150T25G1443, M150T45G1443, and M250T85G1443. After analysis, the comprehensive treatments had a significant effect on seed dormancy (P<0.05).’

Comments 11: Line 162: Insert Table 2 in brackets at the end of the sentence.

Response 11:(L242)Thank you for your careful consideration. I have followed your suggestion to insert Table 2 after ' After 60 days of cold stratification treatment, the germination rates in the control CK2 treatment reached 80%, but did not show significant further increase.'.

Comments 12: Line 150, 170: Replace μmol∙L−1 with μmol L−1 throughout the manuscript.

Response 12: (L226,L253)Moved by your careful review. I have set −1 to −1.

Comments 13: Line 208-209: Please rephrase this sentence (editing of English required).

Response 13:(L291-293)I apologize for my unclear expression. I have rewritten this sentence.

However, the soluble sugar contents of seeds subjected to M150T85G1443 changed slightly at the 45th and 60th days of cold stratification treatment’

Comments 14: Line 241: decreased by 19.01%, 14.59%, 17.46%, and 13.28%, respectively.

Response 14:(L325)Thank you for correcting my wording. I have changed ‘to’ to ‘by’.

Comments 15: Line 242-243: How did you get these percentages? Please rephrase this sentence. In line 243, CK1 was decreased by 16.03% not 15.90%

Response 15:(L327-328)I'm sorry for making such a basic mistake. Thank you very much for pointing out the mistake. I have rewritten this sentence. I hope I have explained it clearly. ‘The decreased starch contents accounted for 16.03%, 40.79%, 28.27%, and 44.13% of their initial contents’.

Comments 16: Below Table 5, Table 6, and Table 7 you should also provide Note.

Response 16: (L332T5-7)Thank you for your suggestion. Due to the note being too long, I only added it in Table 4 and provided an explanation ‘The same below.’. I have added notes to Tables 5, 6, and 7. If need any modifications , contact me at your convenience.

Comments 17: Line 304: put % instead of percentage.

Response 17:(L402)I'm very sorry. I have made the modifications.

Comments 18: Line 313: Did you performed the Correlation analysis? If you did, please provide the results within the section Results and discuss it.

Response 18:(L411)I apologize for my lack of rigor. I have deleted this sentence.

Comments 19: Line 316-318: This sentence should be placed in the Conclusion section.

Response 19:(L526)Thank you. I followed your suggestion and placed this sentence at the end of the conclusion.

Comments 20: Line 393: [35-36] rewrite with the [35, 36]

Response 20:(L495)Apologize for my misconduct. I have made the modifications.

Comments 21: Line 394-395: Where is the reference 37?

Response 21:(L499)I apologize for my carelessness and have made the necessary modifications.

‘β−Amylase fully converts maltose into glucose and sucrose [46].’

Comments 22: Line 407: You only need to indicate which treatments turned out to be the most important; you don't need to specify the results (89%). Kindly rephrase the sentence “After 75 days of cold stratification treatment, the highest germination rate was obtained by combining a magnetic field of 150 MT for 85 min with a 1443 μmol L−1 GA3 soaking solution treatment.”

Response 22:(L512)Your suggestion has greatly benefited me. I have rephrased this sentence.

Comments 23: Line 416: the most beneficial…you need to put article “the”. Also, it would be more appropriate to say “was the most beneficial in releasing the physiological dormancy of T. miqueliana seeds.

Response 23:(L524)Thank you for providing me with language polishing. I have replaced it with your clearer expression.

Comments 24: You provided numerous references. Some of the references are outdated, though. Throughout the article, please try to swap out some of the older references with the more recent ones. Also, please provide links of the references.

Response 24:(L548) I apologize for my carelessness and have made the necessary modifications. I have replaced some of the references

[1]       DOI:10.1038/s41598-023-30782-x

[2]       DOI:10.32604/phyton.2022.020735

[3]       DOI:10.3389/fgene.2022.925726

[4]       DOI:10.3969/j.issn.1000-2006.2014.S1.013

[5]       http://zwzy.cnbg.net/Contribution/PeriodicalDirectoryDetails_fe53e26f-4b1a-4b55-b463-8508c58a92a7.html

[6]       DOI:10.3969/j.issn.1001-7380.2021.06.004

[7]       DOI:10.13271/j.mpb.017.001605.

[8]       DOI:10.16115/j.cnki.issn.1005-7129.2022.01.005.

[9]       DOI10.1079/SSR2003150

[10]   DOI:10.3390/f13111750

[11]   DOI:10.3389/fpls.2023.1240028

[12]   DOI:10.3390/IJMS23031876

[13]   DOI:10.1111/plb.12515

[14]   DOI:10.3389/fpls.2018.00275

[15]   DOI:10.1093/jxb/erz471

[16]   DOI:10.15835/nbha51213198

[17]   DOI:10.1016/j.scienta.2018.08.039

[18]   DOI:10.5849/jof.16-045

[19]   DOI:10.1016/j.jphotobiol.2016.10.022

[20]   DOI:10.1002/bem.22354

[21]   DOI:10.15666/aeer/1603_28372844

[22]   DOI:10.1016/j.scienta.2017.03.036

[23]   https://webofscience.clarivate.cn/wos/alldb/full-record/WOS:000406355800038

[24]   DOI:10.1007/s10342-021-01400-0

[25]   DOI:10.16590/j.cnki.1001-4705.2020.12.154.

[26]   DOI:10.11924/j.issn.1000-6850.casb2021-1015

[27]   DOI:10.7717/peerj.15082

[28]   DOI:10.14067/j.cnki.1673-923x.2019.10.006.

[29]   https://kns.cnki.net/kcms2/article/abstract?v=3IEynGI71r9ZLYM1eXzvrD2Uwtc5WGYcLSTq4nHeBiyxwoL-ZkrxSJ-YcfjFGTHbQLKe-Xp-lDFXuxijSi-yxnXOYzPRaUOagbStQMoGZeRtILd85pGsBTAOy3WGFBnp33CltA8wrh8JTY5v-nqTwg==uniplatform=NZKPTlanguage=CHS

[30]    

[31]  

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[33]   DOI:10.11924/j.issn.1000-6850.casb19030058

[34]   DOI:10.3390/agriculture13112120

[35]   DOI:10.3390/ijms23031876

[36]   DOI10.3389/fpls.2023.1322986

[37]   https://tree.cbpt.cnki.net/WKD2/WebPublication/paperDigest.aspx?paperID=ad2d5488-e780-452a-ad4b-b0b9863d8780

[38]   DOI:10.1007/s11676-022-01540-y

[39]   DOI:10.1590/01047760202026022653

[40]   DOI10.21010/ajtcam.v14i1.34

[41]   DOI10.1002/ppap.201700059

[42]   DOI:10.3390/plants11182399

[43]   DOI10.1007/s11056-023-09998-2

[44]   DOI:10.1590/2317-1545v44263126

[45]   DOI:10.1186/s12284-022-00567-3

[46]   DOI10.3390/IJMS23158502

[47]   DOI:10.11733/j.issn.1007-0435.2018.06.030

 

4. Response to Comments on the Quality of English Language

 

Point 1:

 

Response 1:    (in red)

 

5. Additional clarifications

 

Sincerely thank you for your suggestions and help with my article again. Wishing you a pleasant day.

       

 

Round 2

Reviewer 2 Report (New Reviewer)

Comments and Suggestions for Authors

The points made were well reflected.

Author Response

Thank you for your valuable comments and recognition. Have a nice day!

 

This manuscript is a resubmission of an earlier submission. The following is a list of the peer review reports and author responses from that submission.


Round 1

Reviewer 1 Report

Comments and Suggestions for Authors

The manuscript entitled: “The impact of magnetic field and gibberellin treatment on the release of dormancy and internal nutrient transformation in Tilia miqueliana seeds” refers to the scientific field covered by the Forests.

The manuscript is well-written, well-structured, and technically well-prepared. The results are well-displayed, carefully structured, and compared with the existing literature. Most of the cited references are recent publications. The figures and tables are appropriate and correctly show the results.

 

-In-text reference numbers are superscript, which is not in accordance with instructions for authors

 

-An abbreviated journal's name in the literature citation should be provided.

Reviewer 2 Report

Comments and Suggestions for Authors

Title: The impact of magnetic field and gibberellin treatment on the release of dormancy and internal nutrient transformation in Tilia miqueliana seeds

 

Abstract

L 13 Deep or deep physiological dormancy?

L13 comprehensive dormancy: What is the meaning?

L15To expedite: ???

L17  subjected to or exposed to or similar?

L18 replace by micro or millimolar.

L20 comprehensive treatment??? Why do you think that to test the effect of GA (just 1 dose), cold stratification and magnetic fields could be considered as comprehensive treatments?.

 

Introduction

L 36Impressive: Please replace this word, is a formal paper not an small talk

L36Stature: the good reputation a person or organization has, based on their behaviour and ability:(Cambridge Dictionary).

L38 a plant is a source of honey. Did you forget something?

L43 self−breeding? Or self fertilization . Please replace.

L48 Instead of comprehensive dormancy could you use the Baskin and Baskin dormancy

classification system.

L50 : etching Gas ??? According Cambridge dictionary its meaning is : a picture produced by printing from a metal plate that has been etched with acid

L57 widely?? Please give more information that support it.

L60-63 Please rewrite these sentences.

 

Materials and Methods

L71 Dried until what HC%?

L71 What were the temperature used for seed storage?

L76 Please inter lines previous Results section

Alloy between what metals?

L93 seed or seeds?

L93 Please quote in a right way  (Wang Yinhua's research)

L95 H2SO4 for how many minutes?

 

L99 replace by micromolar or millimolar.

L100 blank or control treatment

L107 What is the reason to expose to cold stratification after a GA treatment?

L110 underwent???

 

 Results

L147 Germination rates in %

Table 2 statistical result?

Comments for author File: Comments.pdf

Comments on the Quality of English Language

Authores need to dramatically improve the level of english according the needed of an International Journal. I highlighted lot of examples of this. Besides need help of an experienced scientific writing colleague before send a new version of the MS.

Reviewer 3 Report

Comments and Suggestions for Authors

The results of this work must be of some interest to the scientific community and people working with species of dormant seeds. However, the presented results are mostly a confirmation of already known information and knowledge, which I think adjust better to a research note than to a research article.

Although the authors emphasize the advantage of using a combination of magnetic field treatments and gibberellin, the observed improvement compared to the use of gibberellin alone is quite modest, as may be seen in Table 2 and the rest of the results. Additionally, the authors stated in the introduction that “magnetic field treatment is a cost−effective, convenient, and safe method for treating seeds”, however, because of the adjustment that the magnetic field protocol would require for each condition and seed lot (as the authors discussed in the second paragraph of discussion), it doesn´t seem a treatment of practical application compared with the simplicity of soaking the seeds in a GA3 solution.

According to the introduction, a justification for this study would be the “limited research on the combined effects of magnetic field treatment, GA3 solution soaking, and cold stratification on seeds with comprehensive dormancy”, however, because all the seeds in this study were scarified with sulfuric acid (so the physical dormancy was broken), the effects of treatments was limited to the release of the remaining physiological dormancy.  

 

Some comments on the text:

All evaluated seeds were scarified with sulfuric acid, which should be indicated in the abstract.

The introduction should have additional information about the use of magnetic field treatments for the treatment of seeds with different types of dormancy and what is known about the physiological mechanisms governing their effects.  

Lines 47 to 49: When referring to dormancy classification, it would be important to indicate a reference whose classification is been used. I assume that the classification used is that proposed by Baskin and Baskin 2004 (A classification system for seed dormancy. Seed Science Research 14, 1–16), so the “comprehensive dormancy” should be called combinational dormancy (physical + physiological).

Line 71: please explain what do you mean by “plump seeds”

Line 75: describe the protocol for the TZ test used (solution concentration, time, seed preparation, number of evaluated seeds, …)

Line 91: a more detailed description of what is shown in the Figure should be added. The figure is very hard to understand.

Line 101: how many seeds per replication were evaluated?

Line 113: 300 seeds per replication?

Line 132 to 135: The data analysis of percentage values requires a transformation of values.

Line 198: “On the other hand, the soluble sugar contents in the M150T85G500 and control CK2 treatments initially increased and reached their peak levels (3.76% and 3.49%) at the 30th and 45th days of cold stratification treatment, respectively.”, however in the M150T85G500 treatment the soluble sugar content it is not significantly different to the value of day 0.  

Line 280: “Multiple studies have demonstrated that magnetic field treatment can enhance enzyme activity associated with seed germination and increase seed respiration rates”,  reference?

Tilia miqueliana” should be written with cursive letters along all the text, same with names of other plant species (Line 347)

Conclusion is mostly a resume of main results. 

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