Results 41 to 50 of about 363,629 (312)

The Effect of Spraying with Ascobein and Soil Addition of Nitrogen Fertilization on the Maize Crop in the Middle Delta [PDF]

Journal of Soil Sciences and Agricultural Engineering
A field experiment was carried out in the El-Gemmeiza Agricultural Research Station in the Gharbeya Governorate, Egypt, over the summer seasons of 2022 and 2023.
Hanan Abu El-Fotoh, Samia El-Kalawy, Lamyaa Abd El-Rahman   +2 more
doaj   +1 more source

Rate of Nitrogen Rather Than Timing of Application Influence Yield and NUE of Canola in South Australian Mediterranean Environments

Agronomy, 2020
Canola has a high nitrogen requirement and optimal nitrogen (N) management in environments with variable rainfall is a challenge. This study investigated the impact of timing of N as a single or split application at different growth stages on seed yield,
Amritbir Riar, Gurjeet Gill, Glenn K. McDonald   +2 more
doaj   +1 more source

Editorial: Nitrogen Use Efficiency and Sustainable Nitrogen Management in Crop Plants

Frontiers in Plant Science, 2022
مقالة افتتاحية أمام. علم النبات، 11 أبريل 2022 ثانية.
Nandula Raghuram, Nandula Raghuram, Tariq Aziz, Surya Kant, Surya Kant, Jianbin Zhou, Susanne Schmidt   +6 more
openaire   +5 more sources

Mechanisms of Nitrogen Use in Maize

Agronomy, 2019
Nitrogen (N) fertilizers are needed to enhance maize (Zea mays L.) production. Maize plays a major role in the livestock industry, biofuels, and human nutrition. Globally, less than one-half of applied N is recovered by maize. Although the application of
Emmanuel Asibi Aziiba, Chai Qiang, Jeffrey A. Coulter   +2 more
doaj   +1 more source

Optimum Water and Nitrogen Management Increases Grain Yield and Resource Use Efficiency by Optimizing Canopy Structure in Wheat

Agronomy, 2021
Excessive nitrogen (N) application rates and serious over-exploitation of groundwater under farmer practice threatens the sustainable use of resources in the North China Plain (NCP).
Yang Liu, Mao Yang, Chunsheng Yao, Xiaonan Zhou, Wei Li, Zhen Zhang, Yanmei Gao, Zhencai Sun, Zhimin Wang, Yinghua Zhang   +9 more
doaj   +1 more source

Drip irrigation incorporating water conservation measures: Effects on soil water–nitrogen utilization, root traits and grain production of spring maize in semi-arid areas

Journal of Integrative Agriculture, 2021
The Northeast Plain is the largest maize production area in China, and drip irrigation has recently been proposed to cope with the effects of frequent droughts and to improve water use efficiency (WUE).
Yang WU, Shao-feng BIAN, Zhi-ming LIU, Li-chun WANG, Yong-jun WANG, Wen-hua XU, Yu ZHOU   +6 more
doaj   +1 more source

The current status of nitrogen fertiliser use efficiency and future research directions for the Australian cotton industry

Journal of Cotton Research, 2018
Fifty years of sustained investment in research and development has left the Australian cotton industry well placed to manage nitrogen (N) fertiliser. The average production in the Australian cotton industry today is greater than two tonnes of lint per ...
Ben C. T. MACDONALD, James O. LATIMER, Graeme D. SCHWENKE, Gunasekhar NACHIMUTHU, Jonathan C. BAIRD   +4 more
doaj   +1 more source

Prognosis of Long‐Term Continuous Renal Replacement Therapy and the Impact of Combined Continuous Intravenous Sodium Infusion Therapy

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Patients requiring long‐term continuous renal replacement therapy (CRRT) generally have poor prognoses. This study evaluated whether adding continuous intravenous sodium infusion (cIVNa) is associated with improved hemodynamics and outcomes in patients undergoing long‐term CRRT for ≥ 7 days.
Akinori Yamaguchi, Atsuyoshi Mita, Kosuke Sonoda, Makoto Harada, Koji Hashimoto, Hiroshi Imamura, Yuji Kamijo   +6 more
wiley   +1 more source

Measuring and decomposing changes in agricultural productivity, nitrogen use efficiency and cumulative exergy efficiency: Application to OECD agriculture

, 2011
This paper uses an aggregate quantity space to decompose the temporal changes in nitrogen use efficiency and cumulative exergy use efficiency into changes of Moorsteen–Bjurek (MB) Total Factor Productivity (TFP) changes and changes in the aggregate ...
Viet-Ngu Hoang, Hoang, Viet-Ngu
core   +1 more source

Quantitative analysis and optimization of three film mulching methods and nitrogen application rates on maize yield and productivity

Industrial Crops and Products
Understanding water-nitrogen interactions under mulched conditions and optimizing nitrogen application rates is crucial for ensuring maize productivity in semiarid regions.
Kang Zhao, Jing Jiang, Juanjuan Ma, Chaobo Zhang, Zhiping Yang   +4 more
doaj   +1 more source