Effect of nitrogen and foliar spray of bio‐regulators on seed production of Lasiurus sindicus
Sewan (Lasiurus sindicus) is a well adapted range grass of Great Indian Desert, however, its area in rangelands is decreasing due to habitat degradation and poor seed buildup in soil.For the restoration of degraded pastures, seed is a major limiting factor.Apart from frequent droughts, seed production itself is difficult in this grass.Unsynchronized tiller appearance, anthesis and spikelet maturity causes severe loss of seed.Since physiological approaches to improve dry matter partitioning for improved seed yield have become important, thiourea, a plant bio‐regulator has been found potent in some cereals like oat, wheat, etc.The present investigation was conducted to explore the possibility of improving seed production through physiological means along with the effects of nitrogen.
Lasiurus sindicus thiol thiourea seed yield nitrogen
Nagendra Singh Yadava
Associate Professor (Agronomy ),Centre for Forage Management,Rajasthan Agricultural University,Bikaner,Rajasthan,India,pin 334006
国际会议
呼和浩特
英文
2008-06-29（万方平台首次上网日期，不代表论文的发表时间）