scholarly journals Effect of Nitrogen Rates and Varieties on Grain Yield and Nitrogen Use Efficiency of Bread Wheat (Triticum aestivum L.)

2016 ◽  
Vol 4 (4) ◽  
pp. 081-086
Author(s):  
Tilahun Bergene ◽  
◽  
Alemayehu Balcha ◽  
Keyword(s):  
Triticum Aestivum ◽  
Grain Yield ◽  
Bread Wheat ◽  
Nitrogen Use Efficiency ◽  
Triticum Aestivum L ◽  
Nitrogen Use ◽  
Use Efficiency ◽  
Nitrogen Rates

scholarly journals Bed planting of wheat (Triticum aestivum L.) improves nitrogen use efficiency and grain yield compared to flat planting

2015 ◽  
Vol 3 (2) ◽  
pp. 118-124 ◽  
Author(s):  
Abdul Majeed ◽  
Atif Muhmood ◽  
Abid Niaz ◽  
Shahid Javid ◽  
Zahid Ashfaq Ahmad ◽  
...  
Keyword(s):  
Triticum Aestivum ◽  
Grain Yield ◽  
Nitrogen Use Efficiency ◽  
Triticum Aestivum L ◽  
Nitrogen Use ◽  
Use Efficiency

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.

Sign in / Sign up

Export Citation Format

Share Document