摘要
从微观角度研究分析不同棚龄的蔬菜大棚土壤的微形态特征,结果表明大棚土壤微形态结构随种植时间、耕作管理措施而产生较大变化。为大棚蔬菜生长发育创造良好环境条件提供了相关的理论依据。
The micromorphological characteristics of variousyear conservatory soil were described. The necessaty measures for melioration of the soil were discussed according to field experiments.
出处
《云南农业大学学报》
CAS
CSCD
2003年第4期340-342,366,共4页
Journal of Yunnan Agricultural University
基金
山东省自然科学基金项目(Y2000D06)
关键词
蔬菜
棚龄
大棚
土壤微形态特征
Plastic greenhouse soil
micromorphology characteristics
continuous cropping time
