Results 21 to 30 of about 341,712 (265)

Rapid Generation of Barley Mutant Lines With High Nitrogen Uptake Efficiency by Microspore Mutagenesis and Field Screening

Frontiers in Plant Science, 2018
In vitro mutagenesis via isolated microspore culture provides an efficient way to produce numerous double haploid (DH) lines with mutation introduction and homozygosity stabilization, which can be used for screening directly.
Runhong Gao, Runhong Gao, Runhong Gao, Guimei Guo, Guimei Guo, Chunyan Fang, Chunyan Fang, Saihua Huang, Saihua Huang, Jianmin Chen, Ruiju Lu, Ruiju Lu, Jianhua Huang, Jianhua Huang, Xiaorong Fan, Chenghong Liu, Chenghong Liu   +16 more
doaj   +1 more source

Identification of Wheat Cultivars for Low Nitrogen Tolerance Using Multivariable Screening Approaches

Agronomy, 2020
A set of thirty-six wheat cultivars were grown for two consecutive years under low and high nitrogen conditions. The interactions of cultivars with different environmental factors were shown to be highly significant for most of the studied traits ...
Bhudeva S. Tyagi, John Foulkes, Gyanendra Singh, Sindhu Sareen, Pradeep Kumar, Martin R. Broadley, Vikas Gupta, Gopalareddy Krishnappa, Ashish Ojha, Jaswant S. Khokhar, Ian P. King, Gyanendra Pratap Singh   +11 more
doaj   +1 more source

Global terrestrial nitrogen uptake and nitrogen use efficiency

Journal of Ecology, 2022
Abstract Plant biomass production (BP), nitrogen uptake ( N up ) and their ratio, nitrogen use efficiency (NUE), must be quantified to understand how nitrogen (N) cycling constrains terrestrial carbon (C) uptake. But the controls of key plant processes determining
Peng, Yunke, Prentice, Iain Colin, Bloomfield, Keith J., Campioli, Matteo, Guo, Zhiwen, Sun, Yuanfeng, Tian, Di, Wang, Xiangping, Vicca, Sara, Stocker, Benjamin D.   +9 more
openaire   +4 more sources

Nitrogen Challenges and Opportunities for Agricultural and Environmental Science in India

Frontiers in Sustainable Food Systems, 2021
In the last six decades, the consumption of reactive nitrogen (Nr) in the form of fertilizer in India has been growing rapidly, whilst the nitrogen use efficiency (NUE) of cropping systems has been decreasing.
Andrea Móring, Sunila Hooda, Nandula Raghuram, Tapan Kumar Adhya, Altaf Ahmad, Sanjoy K. Bandyopadhyay, Tina Barsby, Gufran Beig, Alison R. Bentley, Arti Bhatia, Ulrike Dragosits, Julia Drewer, John Foulkes, Sachin D. Ghude, Rajeev Gupta, Niveta Jain, Dinesh Kumar, R. Mahender Kumar, Jagdish K. Ladha, Pranab Kumar Mandal, C. N. Neeraja, Renu Pandey, Himanshu Pathak, Pooja Pawar, Till K. Pellny, Philip Poole, Adam Price, D. L. N. Rao, David S. Reay, N. K. Singh, Subodh Kumar Sinha, Rakesh K. Srivastava, Peter Shewry, Jo Smith, Claudia E. Steadman, Desiraju Subrahmanyam, Kuchi Surekha, Karnam Venkatesh, Varinderpal-Singh, Aimable Uwizeye, Aimable Uwizeye, Massimo Vieno, Mark A. Sutton   +42 more
doaj   +1 more source

Improving Nitrogen Use Efficiency in Melon by Grafting [PDF]

HortScience, 2010
Identification of rootstocks capable of improving the nitrogen use efficiency (NUE) of the scion could reduce N fertilization and nitrate leaching; however, screening different graft combinations under field conditions can be costly and time-consuming.
Colla G., Cardona Suárez C. M., Cardarelli M., ROUPHAEL, YOUSSEF   +3 more
openaire   +3 more sources

Evaluation Nitrogen and Radiation Use Efficiency of Wheat (Triticum aestivum) under Irrigation Levels [PDF]

Ikufīziyuluzhī-i Giyāhān-i Zirā̒ī, 2014
Water and nitrogen are among the most important limiting factors controlling yield in crops. With due attention to importance this subject, in wheat a split plot experiment was carried out in the field, using randomized complete block design with three ...
A. Ghanbari, B. Fakheri, E. Amiri, A. Tavassoli   +3 more
doaj  

Different Post-Sowing Nitrogen Management Approaches Required to Improve Nitrogen and Water Use Efficiency of Canola and Mustard

Frontiers in Plant Science, 2020
Strategic use of nitrogen (N) may improve N use efficiency, but there is limited information on the influence of N supply at crucial growth stages on N accumulation, water use, and water use efficiency of canola and mustard. In this study, we hypothesize
Amritbir Riar, Amritbir Riar, Gurjeet Gill, Glenn McDonald   +3 more
doaj   +1 more source

Soil Available Nitrogen and Yield Effect under Different Combinations of Urease/Nitrate Inhibitor in Wheat/Maize Rotation System

Agronomy, 2022
In a wheat/maize rotation system, nitrogen (N) accounts for a large proportion of basal fertilizer, but soil N loss and the resulting environmental risk simultaneously exist worldwide. This study applied different urease/nitrification inhibitors together
Xiumin Cui, Jingquan Wang, Jiahui Wang, Yun Li, Yanhong Lou, Yuping Zhuge, Yuxiu Dong   +6 more
doaj   +1 more source

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

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   +1 more source

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