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我乡人多地少,提高土地和光照利用率,增加社会物质财富已成为开发种植业的主要课题。我们在1987、1988两年中,对乡果园插种间作进行了初步尝试。果园的布局为5米大(土仑),每(土仑)种植二条葡萄。利用沟边、(土仑)背等空地作了4种插种间作:1.(土仑)背插种草莓1.5亩,亩植1500株,用地膜覆盖,亩产草莓125公斤。2.(土仑)背沟边插种18亩大头菜,9月上旬育苗移栽,亩产2062.5公斤。来年后茬(土仑)背上插种土豆,地膜覆盖栽培。5月底至6月初收获,平均亩产316公斤。
My native population is less, increasing the utilization of land and light, and increasing the material wealth of society have become the major topics in the development of planting industry. In the two years of 1987 and 1988, we made a preliminary attempt to intercropping the rural orchard. Orchard layout of 5 meters (Tulun), each (Tulun) planted two grapes. The use of ditch edge, (Tulun) back empty space made four intercropping: 1. (Tulun) back insertion of 1.5 acres of strawberries, acres planted 1500, covered with plastic film, mu produce 125 kg strawberries. 2. (Tulun) Ditchside planting 18 acres of Rutabaga, seedling transplanting in early September, 2062.5 kg per mu. In the coming year stubble (Tulun) back planted potatoes, mulching cultivation. The end of May to early June harvest, the average yield 316 kg.