近年来，河南省镇平县围绕实现农业可持续发展战略，大力开发生态林业，催生“知了”特种产业的快速发展。目前，该县参与知了开发、购销的农民达１万多人，形成个体、股份、联合体３０００多户。去年７月份已向俄罗斯销售“知了”１９万公斤，出口创汇３９万美元。随着林... In recent years, Zhenping County, Henan Province, focused on realizing the strategy of agricultural sustainable development and vigorously developing ecological forestry, hastened to “know” the rapid development of special industries. At present, the county involved in the development, purchase and sale of farmers reached more than 10,000 people, the formation of individuals, shares, the Commonwealth more than 3000 households. In July last year, Russia sold “know” 190,000 kilos of foreign exchange and exported 390,000 U.S. dollars. With the forest ...