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近年一些地区种植良种“成胡九号”使单产有了提高,但在现行栽培技术条件下,亩产也只有200—300斤。要提高胡豆产量,除品种改良外,还要探索高产的栽培途径。我们参照国内外近年研究的成果,裉据我省种植密度偏稀(一般行窝距只1.5尺×0.8尺,每亩10,000粒左右)的情况,1979年秋和1980年秋进行了宽行密植试验。 1979年试验在双流县中和公社农
In recent years, some areas have planted “Cheng Hu-9” seed varieties to improve yields. However, under the current cultivation techniques, only 200-300 kg of mu per mu is produced. To improve the yield of walnuts, in addition to improved varieties, but also to explore high-yield cultivation methods. We refer to the results of recent years at home and abroad, according to the planting density of our province is too thin (general nest spacing only 1.5 feet × 0.8 feet, about 10,000 per mu) situation, the autumn of 1979 and the autumn of 1980 to conduct a wide row planting. 1979 experiment in Shuangliu County and commune farming