منابع مشابه
Increasing Wheat Yields Sustainably through Agronomic Means
This paper examines common factors that constrain wheat yields: insufficient nutrients (using nitrogen as an example); problems of late planting and poor crop establishment; suboptimal water management; lodging; and weeds. The authors suggest agronomic practices, including tillage practices, rotations, and input management options that can ameliorate important constraints and sustainably improv...
متن کاملProspects of doubling global wheat yields
Prospects of doubling global wheat yields Malcolm J. Hawkesford, Jose-Luis Araus, Robert Park, Daniel Calderini, Daniel Miralles, Tianmin Shen, Jianping Zhang & Martin A. J. Parry Rothamsted Research, Harpenden, Hertfordshire, AL5 2JQ, United Kingdom Unitat de Fisiologia Vegetal, Facultat de Biologia, Universitat de Barcelona, 08028, Barcelona, Spain Plant Breeding Institute, Faculty of Agricul...
متن کاملWheat Acreage Estimation Using Remote Sensing in Tarai Region of Uttarakhand
*Corresponding author Email : [email protected] INTRODUCTION In India agriculture plays a strategic role as this sector is the mainstay of the country’s economy. About 18% of the national income is from this sector which provides employment to about more than half of the work force in the country (Kothai 2011). Significant progress has been made in food grain production in India over t...
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ژورنال
عنوان ژورنال: Southern Economic Journal
سال: 1938
ISSN: 0038-4038
DOI: 10.2307/1052790