Management of Crop Residues for Improving Input Use Efficiency and Agricultural Sustainability
نویسندگان
چکیده
منابع مشابه
Exploring the Trends in Nitrogen Input and Nitrogen Use Efficiency for Agricultural Sustainability
Crop production is threatened by the increased nitrogen (N) input and declining N use efficiency (NUE). Information on total N input from planted seeds/tubers, atmospheric deposition, irrigation water, crop residues, animal manure, biological N fixation, and synthetic N fertilizer and NUE based on these N inputs in China’s crop production is limited. We calculated the amount of various N inputs...
متن کاملAdvances and prospects: biotechnologically improving crop water use efficiency.
Bio-water saving can be defined as the reduction of crop water consumption employing biological measures. This is the focus of efforts to save water in agriculture. Different levels of water-use efficiency (WUE) have been developed. The genetic diversity of WUE has been confirmed in several crops. WUE is the basis of bio-watering and physiological WUE is the key. The degree to develop physiolog...
متن کاملOptimal Crop Production Pattern with Emphasis on Improving Water Use Efficiency (A Case Study of Varamin Agricultural and Animal Husbandry Complex)
Increasing the productivity and conservation of limited water resources in the agricultural sector, especially in the agricultural sub-sectors, is closely related to the revision of the traditional approaches of production system in the agricultural sector of developing countries. The aim of this study was to develop the optimal combination of crop production in Varamin Agricultural and Animal ...
متن کاملCrop management factors influencing yield and quality of crop residues
In the semi-arid tropics, over two-third’s of the world’s people depend on agriculture within which livestock play a major role in building rural livelihoods. Crop residues (fodder/stover) are important feed resources for ruminants. This review was undertaken with the objective of improving understanding of the role of various crop management factors in affecting the productivity and quality of...
متن کاملLinking agricultural crop management and air quality
Linking agricultural crop management and air quality models for regional to national-scale nitrogen assessments E. J. Cooter, J. O. Bash, V. Benson, and L. Ran United States Environmental Protection Agency, Office of Research and Development, National Exposure Research Lab, Research Triangle Park, North Carolina, USA Benson Consulting, Columbia, Missouri, USA University of North Carolina, Insti...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Sustainability
سال: 2020
ISSN: 2071-1050
DOI: 10.3390/su12239808