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复种饲草是川塬灌区发展畜牧,实现生态良性循环的战略措施。但人们往往担心种草影响耕地,会造成来年粮食减产。据我所土肥研究室和州农技站尹治顺同志,三合乡经委主任李生发同志在海拔1915米的临夏市西川和海拔2080米的和政县三合乡多年多点试验证明,麦后复种箭舌碗豆,当年秋后能收3083.5斤—3959斤优质饲草,来年种粮油作物比伏耕秋闲地均表现了增产(见表一)。
Multiple cropping forage is a strategic measure to develop livestock husbandry and realize the ecological virtuous cycle in the Sichuan-Sichuan irrigation district. However, people often worry that planting grass affects the cultivated land and will result in a reduction of grain output in the coming year. According to my soil fertilizer research institute and state agricultural station Comrade Yin Zhishun, Sanhe Township Economic Commission director Li Shengfa comrades at 1915 meters above sea level Linxia Nishikawa and 2080 meters above sea level and Hezheng Sanhe Township for many years to prove that the multiple Tongue bowls of beans, then fall can receive 3083.5 pounds -3959 catties of quality forage, fuel crops in the coming year Fushenqiuqiu showed a yield increase (see Table 1).