| 垄改平对土壤水分及玉米产量的影响 |
| |
| 引用本文： | 王辉,刘兴焱,何长安,杨耿斌,纪春学,张恒.垄改平对土壤水分及玉米产量的影响[J].黑龙江农业科学,2014(10):23-25. |
| |
| 作者姓名： | 王辉 刘兴焱 何长安 杨耿斌 纪春学 张恒 |
| |
| 作者单位： | 黑龙江省农业科学院克山分院,黑龙江克山,161606 |
| |
| 基金项目： | 现代农业产业技术体系资助项目 |
| |
| 摘 要： | 为了完善保护性耕作技术,以玉米品种克单14为试验材料,研究常规垄作、灭茬平作、留茬平作对玉米生长发育的影响。结果表明:常规垄作可以促进玉米生长发育,提高苗期地温,灭茬平作和常规垄作处理较留茬平作处理增产。
|
| 关 键 词： | 耕作方式 玉米 土壤含水量 土壤温度 产量 |
Effect of Different Tillage Managements on Soil Moisture and Yield of Maize |
| |
| WANG Hui,LIU Xing-yan,HE Chang-an,YANG Geng-bin,JI Chun-xue,ZHANG Heng.Effect of Different Tillage Managements on Soil Moisture and Yield of Maize[J].Heilongjiang Agricultural Science,2014(10):23-25. |
| |
| Authors: | WANG Hui LIU Xing-yan HE Chang-an YANG Geng-bin JI Chun-xue ZHANG Heng |
| |
| Institution: | (Keshan Branch of Heilongjiang Academy of Agricultural Sciences, Keshan, Heilongjiang 161606) |
| |
| Abstract: | In order to perfect the conservation tillage technology,the maize cultivar Kedan 14 was used as exper- imental materials, the effect of conventional culture, skimming stubble and leave stubbly of flat planting on soil moisture was studied. The results showed that the growth and development process of maize was promoted, soil temperature was increased by conventional culture. The yield of conventional culture and skimming stubble in- creased compared with leave stubbly of flat planting. |
| |
| Keywords: | tillage management maize soil moisture soil temperature yield |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
