Results 1 to 10 of about 955,963 (361)

Efficiency of Nitrogen Use in Sunflower

Plants, 2022
The large variation in the response of sunflower to nitrogen fertilization indicates the need for studies to better adjust the optimum levels of this nutrient for production conditions.
Ester dos Santos Coêlho, Almir Rogério Evangelista de Souza, Hamurábi Anizio Lins, Manoel Galdino dos Santos, Matheus de Freitas Souza, Francilene de Lima Tartaglia, Anna Kézia Soares de Oliveira, Welder de Araújo Rangel Lopes, Lindomar Maria Silveira, Vander Mendonça, Aurélio Paes Barros Júnior   +10 more
doaj   +3 more sources

Quantifying golf course nitrogen use efficiency

Grassland Research, 2022
Background Previous studies have surveyed golf courses to determine nitrogen (N) fertilizer application rates on golf courses, but no previous studies have attempted to quantify how efficiently golf courses use nitrogen.
Michael A. H. Bekken, Douglas J. Soldat
doaj   +2 more sources

Nitrogen Supply Mitigates Temperature Stress Effects on Rice Photosynthetic Nitrogen Use Efficiency and Water Relations [PDF]

Plants
Climate-change-induced temperature fluctuations pose significant threats to global rice production, particularly through their impact on photosynthetic efficiency.
Zhuang Xiong, Fangzhou Zheng, Chao Wu, Hui Tang, Dongliang Xiong, Kehui Cui, Shaobing Peng, Jianliang Huang   +7 more
doaj   +2 more sources

Response of Dryland Winter Bread Wheat (Triticum aestivum L.) Genotypes to Nitrogen Application under Supplemental Irrigation [PDF]

پژوهشهای زراعی ایران, 2021
IntroductionWheat is the most important staple food crop in the world as well as in Iran. About 63% of the wheat cultivation areas and 40% of its production is under dryland conditions in Iran.
V Feiziasl, J Jafarzadeh, M Roostaei
doaj   +1 more source

Shoot and root traits of summer maize hybrid varieties with higher grain yields and higher nitrogen use efficiency at low nitrogen application rates [PDF]

PeerJ, 2019
Breeding high-yielding and nitrogen-efficient maize (Zea mays L.) hybrid varieties is a strategy that could simultaneously solve the problems of resource shortages and environmental pollution.
Wennan Su, Muhammad Kamran, Jun Xie, Xiangping Meng, Qingfang Han, Tiening Liu, Juan Han   +6 more
doaj   +2 more sources

Cow-level factors associated with nitrogen utilization in grazing dairy cows using a cross-sectional analysis of a large database

Journal of Dairy Science, 2023
: Reducing nitrogen pollution while maintaining milk production is a major challenge of dairy production. One of the keys to delivering on this challenge is to improve the efficiency of how dairy cows use nitrogen.
E. Tavernier, I.C. Gormley, L. Delaby, S. McParland, M. O'Donovan, D.P. Berry   +5 more
doaj   +1 more source

The Fraction of Intercepted Radiation to Nitrogen Absorption as an Indicator for Assessing Physiological Nitrogen Use Efficiency in Rice

Agronomy, 2022
Improving nitrogen (N) use efficiency is important for achieving sustainable rice production in China. Physiological N use efficiency (PNUE) is a measure of a plant’s ability to convert absorbed N into biomass, and can be calculated as the product of the
Min Huang, Jiana Chen, Fangbo Cao
doaj   +1 more source

Comparison of Water- and Nitrogen-Use Efficiency over Drip Irrigation with Border Irrigation Based on a Model Approach

Agronomy, 2020
Drip irrigation under film mulching is widely promoted to replace traditional border irrigation in order to meet water saving demand in arid and semiarid regions. Our study aims to investigate quantitatively the change in crop yield, water-use efficiency
Yahui Wang, Sien Li, Hao Liang, Kelin Hu, Shujing Qin, Hui Guo   +5 more
doaj   +1 more source

How Biochar Affects Nitrogen Assimilation and Dynamics by Interacting Soil and Plant Enzymatic Activities: Quantitative Assessment of 2 Years Potted Study in a Rapeseed-Soil System

Frontiers in Plant Science, 2022
The amendment of biochar has been proposed to improve soil fertility and crop yield. However, consolidated information lacks explaining the role of biochar on soil and plant enzymatic activities involved in nutrients cycling in soil and accumulation in ...
Zaid Khan, Kangkang Zhang, Mohammad Nauman Khan, Junguo Bi, Kunmiao Zhu, Lijun Luo, Liyong Hu   +6 more
doaj   +1 more source

Effect of Urease Inhibitors and Nitrification Inhibitors Combined with Seaweed Extracts on Urea Nitrogen Regulation and Application

Agronomy, 2022
In order to improve the application effect of inhibitors, the combination of seaweed extracts (SE), urease inhibitors (UIs) and nitrification inhibitors (NIs) were added to urea fertilizers for providing a theoretical basis to develop the efficient ...
Furong Xiao, Dongpo Li, Lili Zhang, Yandi Du, Yan Xue, Lei Cui, Ping Gong, Yuchao Song, Ke Zhang, Yiji Zhang, Yonghua Li, Jinming Zhang, Yongkun Cui   +12 more
doaj   +1 more source