continuous cropping的用法和樣例：
例句
- The allelopathic effect of continuous cropping soil of Panax notoginseng was investigated and its mechanism was revealed initially.
摘要探討三七連作土壤的化感作用，初步揭示三七連作土壤化感作用的機制。 - Variation of culturable microbial population structure and essential soil enzyme activities were investigated with continuous cucumber cropping.
摘要利用平板培養法對黃瓜連作根系微生物種群連續性變化進(jìn)行了跟蹤研究。
