English translation for "复种指数"

double-cropping index
multi-cropping index
multiple crop index
multiple-crop index
multiple-cropping index

Related Translations:

提高复种指数:  raise the multiple cropping index

Example Sentences:

	1.	It is shown that forest coverage rate , crop replanting index and unit labor input have significant effects on soil erosion 研究发现，森林覆盖率、作物复种指数以及单位劳动投入等因素对土壤侵蚀作用显著。
	2.	Under the precondition of high grain production , cropping index and light energy utilization should be put up continuously so as to make agriculture more profitable 在粮食高产前提下，要不断提高复种指数和光能利用律，使农业更为盈利。
	3.	The decrease of the cultivated land resource gave birth to the changes of total output and single output most , and multi - cropping index was also one of the reasons for the production 耕地资源的减少引起了粮食总产量和单产量的变化，而耕地复种指数也是影响耕地产量的主要原因之一。
	4.	Wheat - maize interplanting of both crops ' high yield features shorter cycling period , higher multiple cropping index , stronger fertility exhaustion and no time for soil fertility to recover 小麦-玉米套种两作产量皆高是以周期短、复种指数高、肥力耗竭强为特征，土壤肥力没有时间得以复原。
	5.	The results indicate that ( 1 ) land production is on the basic development level , the restrictive factors of land production are the ratio of land production , product of crop , the area of medium and low production , multiple crop index 研究结果表明：土地生产力处于基本可持续发展阶段。土地生产率、公顷粮食产量、中低产田的面积、复种指数等对土地生产力的持续发展起限制作用；资源环境保护从初步可持续发展到基本可持续阶段。
	6.	Based on the cultivated land fertility , according to grain yield , the planting coverage , the ratio of the grain crops to industrial crops and multiple crop index , the cultivated land population carrying capacity in 2010 and 2030 at the different population increasing modes were attained by predicting and analysing the food produce and the cultivated land carrying capacity 摘要以耕地地力为基础，根据粮食单产、种植面积、粮经比和复种指数对河南省粮食产量和耕地资源承载力进行了预测和分析，得出不同人口增长模式下的河南省2010年和2030年耕地资源人口承载力。

Similar Words：

"复中层" English translation, "复中柱" English translation, "复种" English translation, "复种；多造耕作" English translation, "复种面积" English translation, "复种制" English translation, "复种作物" English translation, "复重妊娠" English translation, "复周河" English translation, "复周期函数" English translation