It is efficient rotation system for overcoming continuous cropping obstacle to use rotation system of cucumber with corn for green manure, black-bean for green manure or planting cowpea.
英
美
- 并提出黄瓜与翻青玉米、豇豆、翻青黑豆轮作是有效预防和克服土壤连作障碍的较佳种植制度。