| 玉林冬季免耕马铃薯分期播种试验及优质高产气候分析 |
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| 引用本文： | 陈利东,陈国保.玉林冬季免耕马铃薯分期播种试验及优质高产气候分析[J].气象研究与应用,2008,29(1):60-63,86. |
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| 作者姓名： | 陈利东 陈国保 |
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| 作者单位： | 玉林市气象局,广西,玉林,537000 |
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| 基金项目： | 玉林市科技局资助,合作单位玉林市农业技术推广站 |
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| 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。
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| 关 键 词： | 玉林 马铃薯 稻草免耕 黑膜覆盖 常耕 播期 |
| 文章编号： | 1673-8411(2008)01-0060-05 |
| 修稿时间： | 2007年9月1日 |
Study on Climatic Bases Increasing Potato Yield for No-tillage Cultivation with Straw Covering and Optimum Sowing Date in Winter of Yuling City |
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| CHEN Li-dong,CHEN Guo-bao.Study on Climatic Bases Increasing Potato Yield for No-tillage Cultivation with Straw Covering and Optimum Sowing Date in Winter of Yuling City[J].Journal of Guangxi Meteorology,2008,29(1):60-63,86. |
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| Authors: | CHEN Li-dong CHEN Guo-bao |
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| Abstract: | 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. |
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| Keywords: | Yulin potato no-tillage with straw covering black plastic covering conventional cultivation |
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