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●豇豆和白菜、菠菜、苋菜套种 在白菜、菠菜、苋菜播种之前。就要考虑到套种哪种类型的豇豆。如套种架豇豆,畦的宽度可作成80～90厘米,套种形式和作法与通常种植架豇豆相同。待白菜、菠菜、苋莱破心后,即可在畦面上开穴播种豇
● cowpea and cabbage, spinach, amaranth intercropping in cabbage, spinach, amaranth sowing before. It is necessary to consider what kind of cowpea intercropping. Such as intercropping frame cowpea, 畦 width can be made 80 ~ 90 cm, intercropping patterns and practices and the usual planting frame cowpea same. To be cabbage, spinach, amaranth broken heartbreak, you can open holes in the surface of sowing cowpea