河北省蚕业发展的历史、现状及出路分析

History,Present and Direction of Sericulture Development in Hebei Province

建国以来,河北省蚕茧产量及桑树种植面积的年际变化折线趋势是一致的。桑树种植面积的变化靠蚕茧价格及蚕茧产量驱动,但桑树种植面积的变化滞后于蚕茧产量变化1～3年,养蚕的积极性来自于蚕茧及丝绸产品的出路。目前本省的蚕业发展,一是要把栽桑养蚕与京津风沙源综合治理及京津周边生态环境建设紧紧结合起来,二是要加大蚕业产品开发力度,三是进一步提高栽桑养蚕的经济效益。

Since 1949 sericulture development process in Hebei Province was analyzed in this paper. The results showed that the broken-line changing trend of yearly cocoon yield was accordance with that of mulberry area. The increase of mulberry area was driven by the cocoon yield and price. The variation of the yearly mulberry area lagged that of the yearly cocoon yield from 1 to 3 years. The positivity of silkworm rearing came from the way out of cocoon and silk. In the course of sericulture development in Hebei Province. the important matter is to combine planting mulberry trees with wind prevention and sand fixation,and with eco-environment construction in the region around Beijing and Tianjin,to pay more attention to develop sericulture products,and continuously to raise economic benefit of planting mulberry trees and silkworm rearing.