耕地地力建设与种植业结构适宜性的分析  

Analysis of the Farmland Productivity Construction and Planting Structure Suitability

作　　者：杨彦[1] 

机构地区：[1]山西省太原市土壤肥料工作站,山西太原030002

出　　处：《农业技术与装备》2016年第5期28-30,共3页Agricultural Technology & Equipment

摘　　要：为了摸清太原市北部三区耕地地力状况,查清影响当地农业生产持续发展的主要制约因素,提出太原市北部三区耕地资源合理配置及耕地适宜种植、科学施肥及土壤退化修复的意见和方法。结果表明:1耕地地力质量与第二次土壤普查相比有所提高,但是耕地地力质量总体仍然较差。2Z1区土壤最为肥沃,应以蔬菜种植为主,Z2区机械化程度较高,应以粮食种植为主,Z3区肥力偏低,但光热资源丰富,应以粮食种植为主,适当发展瓜果种植。In order to investigate the farmland soil fertility status, find out the main factors affecting the local agricultural production continued development, this paper putted forward opinions and methods of cultivated land resource reasonable configuration, cultivated land suitable planting, scientific fertilization and soil degradation. The results show that： 1.Farmland soil fertility quality improved compared with the second soil census, but the quality of farmland productivity overall is still poor. 2. Z1 area is the most fertile soil, should be given priority to with vegetables planting, high mechanization degree in Z2 area, should be given priority to with food crops, Z3 area’s fertility is low, but solar-thermal resources are rich, should be given priority to with food crops, should develop melon and fruit cultivation.

关 键 词：耕地地力建设 种植业结构 适宜性 

分 类 号：S141[农业科学—肥料学]