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Agronomy, Volume 14, Issue 11

November 2024 - 298 articles

Cover Story: Turfgrass quality measurements are collected in the field and are based on several criteria such as color, density and cover. These measurements are taken by visual raters using a gradient from 1 (low) to 9 (high), but are oftentimes subjective, and they can vary with each rater, the point of observation, time of the day, and other factors. We developed a protocol to utilize imagery from multispectral sensors on-board unmanned aerial vehicles (also known as "drones") to build predictive models of turfgrass quality that are less subject to the drift observed in visual ratings and that include seasonal variability across two years of data collection. We envision that our models can initiate the development of a digital library of predictive models of turfgrass quality that can be used in other landscapes with different ecological characteristics. View this paper
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Articles (298)

  • Article
  • Open Access
1 Citations
1,285 Views
17 Pages

Railway Infrastructure as a Substitute Habitat for Valuable Medicinal Plant Species Using the Example of Bearberry Arctostaphylos uva-ursi

  • Barbara Bacler-Żbikowska,
  • Agnieszka Hutniczak,
  • Wojciech Bierza,
  • Jawdat Bakr,
  • Agnieszka Błońska,
  • Anna Piekarska-Stachowiak,
  • Paweł Olszewski,
  • Anna Pieprzyca,
  • Piotr Kucharski and
  • Adam Stebel
  • + 1 author

20 November 2024

The secondary, substitute habitats are becoming more important for the survival of many valuable plant species, including medicinal plants—for example, bearberry Arctostaphylos uva-ursi. The aim of the conducted research is to compare the abili...

  • Article
  • Open Access
2 Citations
2,519 Views
17 Pages

20 November 2024

Fruit firmness in sweet cherries (Prunus avium L.) is a critical quality parameter highly valued by consumers as it is associated with fruit freshness. In general, firm fruit also cope better with storage and handling. Gibberellic acid (GA) is common...

  • Article
  • Open Access
2 Citations
1,884 Views
16 Pages

20 November 2024

The impact of Bacillus thuringiensis (Bt) corn straw returning on the soil ecosystem has attracted significant attention. In this study, taking the homologous conventional corn 5422 as a control, we explored the effects of Bt corn (5422Bt1 and 5422CB...

  • Article
  • Open Access
2 Citations
1,483 Views
28 Pages

Genome-Wide Identification of the PAP Gene Family in Potatoes and Its Expression Response to Phosphorus-Solubilizing Bacteria, Freezing Stresses, and Phytohormonal Regulation

  • Chengchen Li,
  • Jitao Liu,
  • Yongshan Liao,
  • Huanming Luo,
  • Li Wang,
  • Jianwei Shan,
  • Haicui Suo,
  • Kang An,
  • Kun Yang and
  • Xiaobo Li

20 November 2024

Purple acid phosphatases (PAPs) are multifunctional proteins implicated in various aspects of plant biology, including flowering, seed development, senescence, carbon metabolism, and the response to biotic and abiotic stresses. Although PAPs have bee...

  • Article
  • Open Access
3 Citations
1,834 Views
16 Pages

20 November 2024

Climate change and the increasing demand for food necessitate innovative agricultural methods. Relay intercropping, where one crop is sown into another already-grown crop, offers a promising alternative to traditional systems. In the 2021/22 and 2022...

  • Article
  • Open Access
17 Citations
1,530 Views
27 Pages

20 November 2024

Smart farms are crucial in modern agriculture, but current object detection algorithms cannot detect chili Phytophthora blight accurately. To solve this, we introduced the YOLOv8-GDCI model, which can detect the disease on leaves, fruits, and stem bi...

  • Article
  • Open Access
1,095 Views
13 Pages

20 November 2024

The genetic basis controlling the content of two essential amino acids (isoleucine and leucine) in rapeseed meal was investigated through a replicated trial of the two BC1F1 populations from a two-way backcross between 202 TN DH population strains an...

  • Article
  • Open Access
2 Citations
2,185 Views
22 Pages

Investigation of Nitrogen Fixation Efficiency in Diverse Alfalfa Varieties Utilizing Sinorhizobium meliloti LL2

  • Yilin Han,
  • Wenjuan Kang,
  • Shangli Shi,
  • Jian Guan,
  • Yuanyuan Du,
  • Fuqiang He,
  • Baofu Lu and
  • Ming Wang

19 November 2024

To investigate the precise and efficient symbiosis between Sinorhizobium meliloti LL2 and different alfalfa varieties, we conducted experiments using eight alfalfa varieties along with the S. meliloti LL2. Our objective was to identify highly effecti...

  • Article
  • Open Access
5 Citations
3,262 Views
20 Pages

19 November 2024

Phosphorus (P) is critical for maximizing agricultural production and represents an appreciable input cost. Geologic sources of P that are most easily mined are a finite resource, while P transported from agricultural land to surface waters contribut...

  • Article
  • Open Access
4,327 Views
19 Pages

19 November 2024

Cocoa tree genotypes (Theobroma cacao L.) were studied and characterized in terms of their morphoanatomical and physiological attributes in a non-stressful environment, as these attributes are of fundamental importance to understanding the plant&rsqu...

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Agronomy - ISSN 2073-4395