论文部分内容阅读
鄂西州属武陵山区,是国家重点开发和扶贫的山区之一。该区为我国南方山地两熟油菜产区,油菜是主要的油料作物。1990年油菜面积79.1万亩,占油料作物(油菜、花生、大豆、芝麻)总面积109.5万亩的72.2%,油菜总产6135万公斤,占油料总产7930万公斤的77.4%。它也是种植面积最大,覆盖面最宽,受益面最广的经济作物,遍及低山、二高山和高山三个农业区。同时,种油菜投资小,花工少,商品率高(80%以上),收入大。近年
Hubei Province is a Wuling Mountain region, is the focus of the development and poverty alleviation one of the mountains. The area is the mountainous region of China two ripe rape-producing areas, rape is the main oil crops. 1990 rapeseed area of 79.1 hectares, accounting for 72.2% of the total area of 1,059,000 hectares of oilseed crops (rape, peanut, soybean, sesame), total output of 61,350,000 kg of rapeseed, accounting for 77.4% of the total output of 79,300,000 kg of fuel oil. It is also a cash crop with the largest planting area, the broadest coverage and the most extensive beneficiaries, covering three agricultural areas of low mountain, high mountain and high mountain. At the same time, the rapeseed investment is small, less floriculture, commodity rate is high (more than 80%), income is large. in recent years