综合节水技术在甘蔗生产中的应用研究——耕作方式对土壤特性及甘蔗苗期生长的影响

基金项目: 农业部“九五”第三批旱作农业示范基地建设项目———华南赤燥干热红壤旱作农业示范基地 (农计发 [1999]2 4号 )，广东省科技创新百项工程———节水农业技术研究与示范 (99B0 10 0 1X)

Application of Hybrid Water-Saving Technique in Sugarcane Production ——Effect of Tillage Practices on Soil Properties and Sugarcane Growth

摘要: 研究了不同耕作方式对土壤物理特性、水分状况、甘蔗苗期生长的影响。耕作方式包括横直深松、深松浅耕、常规深耕。结果表明，采用横直深松或深松浅耕不仅可以增加土壤的蓄水保墒能力，而且甘蔗苗期长势较好。
- 综合节水技术 /
- 甘蔗 /
- 生产 /
- 应用 /
- 耕作方式 /
- 土壤特性 /
- 苗期生长
Abstract: The effects of various tillage practices on soil properties, soil water status and sugarcane growth in seedling period were investigated in this paper. Treatments included conventional tillage, all-direction deep loosening and shallow tillage after deep loosening. It was concluded that all-direction deep loosening and shallow tillage after deep loosening could increase water storage and retention capacity of soil, and improre growth of sugarcane at seeding stage.
- water-saving agriculture /
- tillage practices /
- sugarcane /
- soil physical properties