Zobrazeno 1 - 10
of 2 387
pro vyhledávání: '"Maize yield"'
Publikováno v:
Journal of Integrative Agriculture, Vol 23, Iss 5, Pp 1671-1684 (2024)
Excessive use of N fertilizers (driven by high-yield goals) and its consequent environmental problems are becoming increasingly acute in agricultural systems. A 2-year field experiment was conducted to investigate the effects of three N application m
Externí odkaz:
https://doaj.org/article/093476ac60694d7693f3478caa564a01
Autor:
Fabrício Daniel dos Santos Silva, Ivens Coelho Peixoto, Rafaela Lisboa Costa, Helber Barros Gomes, Heliofábio Barros Gomes, Jório Bezerra Cabral Júnior, Rodrigo Martins de Araújo, Dirceu Luís Herdies
Publikováno v:
AgriEngineering, Vol 6, Iss 2, Pp 881-907 (2024)
Most of the northeastern region of Brazil (NEB) has a maize production system based on family farming, with no technological advances and totally dependent on the natural rainfall regime, which is concentrated in 4 to 5 months in most parts of the re
Externí odkaz:
https://doaj.org/article/fdec5e9bd5964cd8a73b5041f9850520
Autor:
Yahui Guo, Yongshuo H. Fu, Shouzhi Chen, Fanghua Hao, Xuan Zhang, Kirsten de Beurs, Yuhong He
Publikováno v:
Ecological Indicators, Vol 166, Iss , Pp 112295- (2024)
Accurately predicting agricultural yields is crucial for developing adaptative strategies to ensure food security. Unmanned aerial vehicle (UAV) remote sensing equipped with portable multispectral sensors are commonly applied to acquire high temporal
Externí odkaz:
https://doaj.org/article/5f3937ae75f94bbab2a4753001695a9d
Publikováno v:
Heliyon, Vol 10, Iss 17, Pp e37065- (2024)
Maize (Zea mays) is an important staple crop for food security in Sub-Saharan Africa. However, there is need to increase production to feed a growing population. In Ghana, this is mainly done by increasing acreage with adverse environmental consequen
Externí odkaz:
https://doaj.org/article/7679f02104614693960b266977d355dd
Publikováno v:
Agricultural Water Management, Vol 301, Iss , Pp 108948- (2024)
Drip irrigation and the application of controlled-release fertilizers are two effective and important technical measures to conserve water and fertilizer resources and promote the growth and development of maize. However, the underlying physiological
Externí odkaz:
https://doaj.org/article/c4e602e432d4481d8ce90c497683f86b
Autor:
Seham Mansour Ismail
Publikováno v:
Bulletin of the National Research Centre, Vol 48, Iss 1, Pp 1-7 (2024)
Abstract Background Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae), the fall armyworm (FAW), has recently invaded Egypt and poses serious threats to maize farmers as it causes huge economic costs and yield losses. Selection of efficient
Externí odkaz:
https://doaj.org/article/0a49f00e306c425f97d2615ebb56e076
Autor:
Minghui Cao, Yan Duan, Minghao Li, Caiguo Tang, Wenjie Kan, Jiangye Li, Huilan Zhang, Wenling Zhong, Lifang Wu
Publikováno v:
Journal of Integrative Agriculture, Vol 23, Iss 2, Pp 698-710 (2024)
Synthetic nitrogen (N) fertilizer has made a great contribution to the improvement of soil fertility and productivity, but excessive application of synthetic N fertilizer may cause agroecosystem risks, such as soil acidification, groundwater contamin
Externí odkaz:
https://doaj.org/article/5b7c4777778340aba81b6e6d62e0e29f
Publikováno v:
Journal of Agriculture and Food Research, Vol 18, Iss , Pp 101392- (2024)
Understanding the influence of crop management practices on maize yield is crucial amidst the changing environmental conditions. Smallholder farming in tropical regions has long puzzled decision-makers in terms of maize management. Balancing alternat
Externí odkaz:
https://doaj.org/article/d0b77e1e24004228902ab9c8b960aa8f
Influence of climatic variables on maize grain yield and its components by adjusting the sowing date
Publikováno v:
Frontiers in Plant Science, Vol 15 (2024)
Yield and its components are greatly affected by climate change. Adjusting the sowing date is an effective way to alleviate adverse effects and adapt to climate change. Aiming to determine the optimal sowing date of summer maize and clarify the contr
Externí odkaz:
https://doaj.org/article/8ea986f443ff4ceaa8db6b1da888023b
Autor:
Christiane Abreu de Oliveira-Paiva, Daniel Bini, Sylvia Morais de Sousa, Vitória Palhares Ribeiro, Flávia Cristina dos Santos, Ubiraci Gomes de Paula Lana, Fabiane Ferreira de Souza, Eliane Aparecida Gomes, Ivanildo Evódio Marriel
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
Phosphorus (P) is a critical nutrient for plant growth, yet its uptake is often hindered by soil factors like clay minerals and metal oxides such as aluminum (Al), iron (Fe), and calcium (Ca), which bind P and limit its availability. Phosphate-solubi
Externí odkaz:
https://doaj.org/article/1390f858ad754152866252423408c82f