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首页> 外文期刊>Cotton Reseach Journal >Is There any Shift in Cropping Pattern in Maharashtra after the Introduction of Bt Cotton?
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Is There any Shift in Cropping Pattern in Maharashtra after the Introduction of Bt Cotton?

机译：引入Bt棉花后，马哈拉施特拉邦的种植方式有没有变化？

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摘要

Many early studies found that Bt cotton was well suited for irrigated condition. Since 96% of the cotton cultivation in Maharashtra is under rainfed condition, massive adoption of Bt cotton in Maharashtra raised a lot of questions whether cotton cultivation in the state is viable. The study was carried out to find out if there was any change in the cropping pattern after the introduction of Bt cotton in the state. It was found that there was a marginal shift in cotton cultivation from Vidarbha regionto Marathwada and Khandesh regions where these regions have better irrigation facility. The trade-off of oilseeds and pulses with cotton cultivation was well established in Maharashtra in the last decade and a sizable area under cotton in Vidarbha region, converted to these crops. It was also found that there was an enhancement in cotton production in Maharashtra, due to introduction of advanced production and protection technologies, increase in gross irrigated area, and sufficient use of yield enhancing inputs for the cotton cultivation.
机译：许多早期研究发现，Bt棉花非常适合灌溉条件。由于马哈拉施特拉邦有96％的棉花种植处于雨育条件下，因此在马哈拉施特拉邦大量采用Bt棉花引发了很多人质疑该州的棉花种植是否可行。进行该研究以发现在该州引入Bt棉花后，种植方式是否有任何变化。结果发现，棉花种植从维达尔巴地区向马拉什瓦达州和肯德什地区略有转移，这些地区的灌溉设施更好。在过去的十年中，在马哈拉施特拉邦建立了油料种子和豆类与棉花种植之间的权衡关系，维达尔巴地区的棉花下有相当大的面积转化为这些作物。还发现，由于采用了先进的生产和保护技术，马哈拉施特拉邦的棉花生产有所增加，灌溉总面积增加了，并为棉花种植充分利用了增产投入。

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