摘要
对玉林市主栽的马铃薯品种黑龙江K 3紫花,采用稻草免耕、地膜覆盖和常耕栽培三种栽培措施分五次播种进行试验,表明,稻草免耕技术不但对地面温度、土壤湿度有很好调节功能,而且与地膜覆盖和常耕栽培产量差异达极显著水平。以播期为11月30日的产量最高,播期为12月10日产量最低。
The experiment was conducted for cultivation measure of no-tillage cultivation with straw covering, plastic covering and conventional cultivation for the main cultivars HeiLongJiangk3ZhiHua and different sowing date of five times in YuLing. The result was showed that no-tillage cultivation not only had better regulation function of temperature of ground and soil humidity, but also had a significant difference for conventional in the aspect of yield, the sowing date of 11. 30 had a highest yield , on the contrary the date of 12. 30 was worst.
出处
《气象研究与应用》
2008年第1期60-63,86,共5页
Journal of Meteorological Research and Application
基金
玉林市科技局资助
合作单位玉林市农业技术推广站
关键词
玉林
马铃薯
稻草免耕
黑膜覆盖
常耕
播期
Yulin
potato
no-tillage with straw covering
black plastic covering
conventional cultivation
