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利用果园的行间空地,进行合理间作,既可提高土地利用率,增加经济收入,又可加速土壤熟化,减少杂草,提高土壤肥力,促进果树生长,是两全齐美的好事。如元江县红侨农场在桔园间种穿心莲,平均每亩收药材735斤,每亩增加收入220.5元;昆明市官渡区云溪公社羊甫大队的社员,在梨园和桃园间种西瓜,每亩增收300～400元,有的高达600余元。这样的间作,既对果园进行了中耕除草等地面管理,为果树创造了良好的生长发育条件,又增加了大笔收入。但是,如果间作不当,对果树则大为不利。如官渡区龙泉公社和平一队苹果园,1981年冬
Taking advantage of the intercropping of orchards in the intercropping area will not only increase the utilization rate of land and increase economic income but also speed up the maturation of soil, reduce weeds, improve soil fertility and promote the growth of fruit trees. For example, Yuanjiang County Hongqiao Farm planted andrographis in the orange orchard, with an average of 735 kg per mu of medicinal herbs and an increase of 220.5 yuan per mu; members of the Yangfu Brigade in Yunxi Commune, Guandu District, Kunming, planted watermelons between Liyuan and Taoyuan, Mu income 300 ~ 400 yuan, and some as high as 600 yuan. Such intercropping, both on the orchard for cultivating weeds and other ground management, fruit trees to create a good growth and development conditions, but also increased the large income. However, if the intercropping is not done properly, the fruit trees will be greatly disadvantaged. Such as Guandu District Longquan commune peace a team of apple orchards, the winter of 1981