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Crops, Volume 4, Issue 2

June 2024 - 11 articles

Cover Story: Sorghum (Sorghum bicolor L.) is the fifth most crucial cereal crop globally, yet its seed morphology remains relatively unexplored. This study examined seed morphology traits in 245 sorghum lines for links to fungal disease resistance. Head smut-resistant lines displayed larger and more circular seed shapes when compared to susceptible lines, potentially implicating a link between plant development and infection to Sporisorium reilianum. Additionally, GWAS, using over 24,000 seeds and 290,000 SNPs, identified markers linked to morphology traits. Through mapping these markers in the sorghum genome, novel candidate genes that influence the morphology of plant seeds have been revealed. View this paper
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Articles (11)

  • Article
  • Open Access
1 Citations
2,336 Views
14 Pages

Productive and Qualitative Traits of Sorghum Genotypes Used for Silage under Tropical Conditions

  • Risalvo F. Oliveira,
  • Alexandre F. Perazzo,
  • Douglas dos S. Pina,
  • Henry D. R. Alba,
  • Vagner M. Leite,
  • Manoel M. dos Santos,
  • Edson M. Santos,
  • Luiz E. C. de A. Sobrinho,
  • Ricardo L. S. Pinheiro and
  • Elielson L. Aquino
  • + 1 author

18 June 2024

The aim of this study was to evaluate the productive potential, chemical composition, and fermentation profile of 24 genotypes of forage sorghum after ensiling. For this agronomic evaluation, a completely randomized block design with six replicates a...

  • Article
  • Open Access
1,989 Views
14 Pages

Evaluating the Yield of Three Legume Crop Varieties under Hawaii’s Micro-Climates

  • Amjad A. Ahmad,
  • Theodore J. K. Radovich,
  • Jari Sugano,
  • Koon-Hui Wang,
  • Hue V. Nguyen,
  • Jensen Uyeda,
  • Sharon Wages,
  • Kylie Tavares,
  • Emilie Kirk and
  • Michael Kantar

12 June 2024

Hawaii is known for its diverse micro-climates, making the evaluation of varieties at different locations an important strategy to determine the best varieties for each climate zone. Demand for dry beans in Hawaii has been rising due to the increase...

  • Article
  • Open Access
9 Citations
6,277 Views
15 Pages

Assessing the Impact of King Coconut Husk Ash and Biochar, Combined with Chemical Fertilizer Application, on Enhancing Soil Fertility in Coconut Plantations

  • Selvaraja Kaushalya Shamila,
  • Shashi S. Udumann,
  • Nuwandhya S. Dissanayaka,
  • Kowshalya Rajaratnam and
  • Anjana J. Atapattu

11 June 2024

Sustainable soil fertility management is crucial for enhancing productivity in coconut plantations. This study investigated the synergistic effects of king coconut husk (KCH) ash, biochar, and chemical fertilizers on soil properties in a coconut plan...

  • Article
  • Open Access
2 Citations
3,472 Views
16 Pages

Azospirillum brasilense Inoculation in a Maize–Urochloa–Rice Cropping System Promotes Soil Chemical and Biological Changes and Increases Productivity

  • Philippe Solano Toledo Silva,
  • Nayara Siviero Garcia,
  • Fernando Shintate Galindo,
  • Orivaldo Arf,
  • Thiago Assis Rodrigues Nogueira,
  • Arun Dilipkumar Jani and
  • Ana Maria Rodrigues Cassiolato

4 June 2024

Large quantities of cover crop residues in the soil, combined, or not, with the inoculation of seeds with diazotrophic bacteria, can increase organic matter (OM) and protect soil microorganisms, such as arbuscular mycorrhizal fungi (AMF) and dark sep...

  • Article
  • Open Access
1 Citations
1,718 Views
16 Pages

Multi-Locational Evaluation of Forage-Suited Selected Sudan Pearl Millet [Pennisetum glaucum (L.) R. Br.] Accessions Identified High-Yielding and Stable Genotypes in Irrigated, Arid Environments

  • Sara A. E. Babiker,
  • Mohammed A. M. Khair,
  • Abdelraheem A. Ali,
  • Mohamoud A. M. Abdallah,
  • Asim M. E. Hagelhassan,
  • Eltahir I. Mohamed,
  • Nasrein M. Kamal,
  • Hisashi Tsujimoto and
  • Izzat S. A. Tahir

24 May 2024

Pearl millet [Pennisetum glaucum (L.) R. Br.] is a subtropical grain and forage crop. It is privileged with several desirable forage attributes. Nevertheless, research on pearl millet is limited, especially as a forage crop, in developing countries....

  • Article
  • Open Access
9 Citations
3,545 Views
15 Pages

Investigating Genetic Diversity and Population Structure in Rice Breeding from Association Mapping of 116 Accessions Using 64 Polymorphic SSR Markers

  • Alok Kumar Singh,
  • Devendra Kumar,
  • Donato Gemmati,
  • Ranjith Kumar Ellur,
  • Ashutosh Singh,
  • Veronica Tisato,
  • Devendra Kumar Dwivedi,
  • Sanjay Kumar Singh,
  • Kishor Kumar and
  • Nawaz Ahmad Khan
  • + 1 author

23 May 2024

Genetic variability in rice breeding programs plays a very crucial role. It provides an outstanding pool of superior alleles governing better agronomic and quality characters through association mapping. For a greater understanding of population stru...

  • Communication
  • Open Access
1,891 Views
8 Pages

Evaluation of the Plant Growth Regulator SPGP4 in Agricultural Crops: A Case Study in Oaxaca, México

  • Guiee N. López-Castillo,
  • Arnoldo Wong-Villareal,
  • Judith Castellanos-Moguel,
  • Gilberto Vela Correa,
  • Sandra L. Cabrera-Hilerio,
  • Mariana Miranda-Arámbula,
  • Alan Carrasco-Carballo and
  • Jesús Sandoval-Ramírez

7 May 2024

The search for new plant growth regulators is a cornerstone of agricultural research; however, laboratory studies rarely go on to be evaluated in the field. This is because greater production is required, as well as longer studies. Particularly, bras...

  • Article
  • Open Access
2 Citations
2,638 Views
16 Pages

A Genome-Wide Association Study of Seed Morphology-Related Traits in Sorghum Mini-Core and Senegalese Lines

  • Ezekiel Ahn,
  • Sunchung Park,
  • Zhenbin Hu,
  • Vishnutej Ellur,
  • Minhyeok Cha,
  • Yoonjung Lee,
  • Louis K. Prom and
  • Clint Magill

11 April 2024

Sorghum (Sorghum bicolor L.) ranks fifth as the most crucial cereal crop globally, yet its seed morphology remains relatively unexplored. This study investigated seed morphology in sorghum based on 115 mini-core and 130 Senegalese germplasms. Eight s...

  • Article
  • Open Access
6 Citations
3,287 Views
11 Pages

Hemp Seed Yield Responses to Nitrogen Fertility Rates

  • Swarup Podder,
  • Sanaz Shafian,
  • Wade E. Thomason,
  • T. Bain Wilson and
  • John H. Fike

11 April 2024

Industrial hemp (Cannabis sativa L.) holds promise as a crop for more sustainable supply chains given its potential as a source of high-strength fibers, adsorbents, and nutrient-dense feedstuffs. Developing nutrient management guidelines for hemp wil...

  • Article
  • Open Access
1 Citations
2,409 Views
11 Pages

Development of Algorithm for Determining N Fertiliser Requirements of Winter Wheat Based on N Status Using APSIM Modelling

  • Iris Vogeler,
  • Uttam Kumar,
  • Leif Knudsen,
  • Elly M. Hansen,
  • Val Snow and
  • Ingrid K. Thomsen

3 April 2024

The determination of optimum nitrogen (N) fertilisation rates, which maximise yields and minimise N losses, remains problematic due to unknown upcoming crop requirements and near-future supply by the soil. Remote sensing can be used for determining t...

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Crops - ISSN 2673-7655