Interaction of nutrient resource and crop diversity on resource use efficiency in different cropping systems
محل انتشار: فصلنامه بوم شناسی کشاورزی، دوره: 7، شماره: 1
سال انتشار: 1394
نوع سند: مقاله ژورنالی
زبان: فارسی
مشاهده: 331
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شناسه ملی سند علمی:
JR_AGRY-7-1_012
تاریخ نمایه سازی: 2 آبان 1396
چکیده مقاله:
Conventional operations in fields, soil and water management are not efficient and loss of and damage to the environment are considerable (Lal, 2000). Crop diversity and understanding the complex interactions between environmental and socioeconomic factors are approaches to make better use of limited resources (Tengberg et al., 1998). The most diverse ecosystems have a higher production under environment stress conditions compared with ecosystems with low diversity due to the better efficiency in the use of water, radiation and nutrients (Hulugalle & al, 1986; Walker & Ogindo, 2003).
کلیدواژه ها:
نویسندگان
E Azizi
Assistant Professor, Department of Agronomy, Payame Noor University Faculty of Agriculture, Ferdowsi University of Mashhad, Iran, respectively.
A Koocheki
Professor, Department of Agronomy, Faculty of Agriculture, Ferdowsi University of Mashhad, Iran, respectively.
P Rezvani Moghaddam
Professor, Department of Agronomy, Faculty of Agriculture, Ferdowsi University of Mashhad, Iran, respectively.
M Nassiri-Mahallati
Professor, Department of Agronomy, Faculty of Agriculture, Ferdowsi University of Mashhad, Iran, respectively.