In-Season Optical Sensing Improves Nitrogen-Use Efficiency for Winter Wheat

2009 ◽  
Vol 73 (5) ◽  
pp. 1566-1574 ◽  
Author(s):  
F. Li ◽  
Y. Miao ◽  
F. Zhang ◽  
Z. Cui ◽  
R. Li ◽  
...  
Keyword(s):  
Winter Wheat ◽  
Nitrogen Use Efficiency ◽  
Optical Sensing ◽  
Nitrogen Use ◽  
Use Efficiency

Meta-analysis of management-induced changes in nitrogen use efficiency of winter wheat in the North China Plain

2020 ◽  
Vol 251 ◽  
pp. 119632 ◽  
Author(s):  
Bing-Yang Liu ◽  
Xin Zhao ◽  
Shuai-Shuai Li ◽  
Xiong-Zhi Zhang ◽  
Ahmad Latif Virk ◽  
...  
Keyword(s):  
Winter Wheat ◽  
Nitrogen Use Efficiency ◽  
North China Plain ◽  
North China ◽  
Meta Analysis ◽  
Nitrogen Use ◽  
The North ◽  
The North China Plain ◽  
Use Efficiency ◽  
Induced Changes

scholarly journals Effect of subsoiling on tillers, root density and nitrogen use efficiency of winter wheat in loessal soil

2019 ◽  
Vol 65 (No. 9) ◽  
pp. 456-462
Author(s):  
Guohua Lv ◽  
Wei Han ◽  
Hanbo Wang ◽  
Wenbo Bai ◽  
Jiqing Song
Keyword(s):  
Winter Wheat ◽  
Grain Yield ◽  
Nitrogen Use Efficiency ◽  
Triticum Aestivum L ◽  
Root Penetration ◽  
Deep Soil ◽  
Humid Climate ◽  
Nitrogen Use ◽  
Use Efficiency ◽  
Plough Pan

A 2-year field experiment was carried out in loessal soil in a semi-humid climate to research winter wheat (Triticum aestivum L.) growth and nitrogen use efficiency. The result showed that subsoiling increased root penetration and promoted deep soil water absorption, which resulted in high resilience to the adverse dry climate. Soil NO<sub>3</sub><sup>–</sup>-N residue throughout the profile was decreased but increased in rotary tillage. Grain yield was significantly increased by 21.9% and 11.3% in 2016 and 2017, respectively, mainly due to the significantly larger spikes per hectare and grains per spike. Nitrogen use efficiency was significantly improved by 26.7% in 2016 and 13.8% in 2017. For loessal soil in semi-humid climate, breaking the plough pan was necessary, and it was useful for the increase of grain yield and nitrogen use efficiency.

scholarly journals Identification of quantitative trait loci associated with nitrogen use efficiency in winter wheat

PLoS ONE ◽  
2020 ◽  
Vol 15 (2) ◽  
pp. e0228775 ◽  
Author(s):  
Kyle Brasier ◽  
Brian Ward ◽  
Jared Smith ◽  
John Seago ◽  
Joseph Oakes ◽  
...  
Keyword(s):  
Quantitative Trait Loci ◽  
Winter Wheat ◽  
Nitrogen Use Efficiency ◽  
Quantitative Trait ◽  
Nitrogen Use ◽  
Trait Loci ◽  
Use Efficiency

scholarly journals Integrated management strategy for improving the grain yield and nitrogen-use efficiency of winter wheat

2018 ◽  
Vol 17 (2) ◽  
pp. 315-327 ◽  
Author(s):  
Hai-cheng XU ◽  
Xing-long DAI ◽  
Jin-peng CHU ◽  
Yue-chao WANG ◽  
Li-jun YIN ◽  
...  
Keyword(s):  
Winter Wheat ◽  
Grain Yield ◽  
Nitrogen Use Efficiency ◽  
Management Strategy ◽  
Integrated Management ◽  
Nitrogen Use ◽  
Use Efficiency
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