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辽宁发展柞蚕生产有得天独厚的资源和气候优势。全省有三分之一的柞林划为蚕场,每年可养柞蚕10万多把,在山区农民的经济收入中所占比重很大。柞蚕是丝绸工业的重要原料,它的蚕丝制品是重要的出口换汇物资。近年来,随着人们生活水平的提高,柞蚕丝制品在国内市场也打开了销路。辽宁省每年出口柞蚕丝制品换汇,占农副产品换汇总额的10%以上。我省在柞蚕育种方面有了很大进展,已选育出辽柞1、
Liaoning’s development of tussah production has unique resources and climate advantages. One-third of the province’s oak forest is designated as a silkworm farms, raising more than 100,000 oak per year, accounting for a large share of the economic income of mountain farmers. Tussah silk is an important raw material for the silk industry, its silk products is an important export exchange of supplies. In recent years, as people’s living standards improve, tussah silk products in the domestic market also opened up sales. Liaoning Province exported tussah silk products annually for exchange, accounting for more than 10% of the total amount of agricultural exchange products. The province has made great progress in the breeding of tussah has been bred liao oak 1,