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根据栽培牧草试验结果,筛选出多年生豆科牧草沙打旺适应性最好,紫苜蓿次之。经过三年扩大生产性试验,建成以沙打旺为当家草种的人工草场1500亩,早熟沙打旺种子田400亩。人工草场比天然草场产量提高3.8倍。人工草场建设促进了畜牧业大发展,目前马连岗子村平均每人饲养0.96头猪,1.3只羊,1.03头大家畜,11.4只家禽。由于农业生产内部结构趋于合理,农牧结合,生态平衡有了初步改善。因此农民收入逐年增加,1984年该村人均收入达到685元,比1979年增长9.5倍,其中畜牧业收入占人均收入的53.7%。
According to the forage grass test results, the best adaptability of perennial legumes was found, followed by purple alfalfa. After three years of expanded production tests, 1,500 mu of artificial grassland was built with Astragalus mongholicus as its own grass and 400 mu of premature sammwang seed field. Artificial pasture than the natural grassland production increased by 3.8 times. The construction of artificial grassland has promoted the great development of animal husbandry. At present, the average manning Gangzai Village has 0.96 pigs, 1.3 sheep, 1.03 big livestock and 11.4 poultry. Due to the rational internal structure of agricultural production and the combination of agriculture and animal husbandry, the ecological balance has been basically improved. Therefore, the income of peasants has increased year by year. In 1984, the per capita income of the village reached 685 yuan, an increase of 9.5 times that of 1979, of which the income from animal husbandry accounted for 53.7% of the per capita income.