| 长沙地区春马铃薯不同栽培方式比较试验 |
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| 引用本文： | 刘明月,何长征,熊兴耀,宋勇,沈彤. 长沙地区春马铃薯不同栽培方式比较试验[J]. 中国马铃薯, 2005, 19(3): 134-137 |
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| 作者姓名： | 刘明月 何长征 熊兴耀 宋勇 沈彤 |
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| 作者单位： | 1. 湖南农业大学园艺园林学院,湖南,长沙,410128
2. 长沙市蔬菜科学研究所,湖南,长沙,410003 |
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| 摘 要： | 以马铃薯早熟品种东农303为试验材料,进行了春马铃薯地膜覆盖、稻草覆盖、稻草加地膜覆盖、敞土4种栽培方式比较试验,结果表明:地膜覆盖栽培无论从出苗速率、植株生长势、产量与效益方面均明显优于其它栽培方式,与敞土(CK)栽培相比,地膜覆盖增产,每667m2增收515.2元;稻草加地膜覆盖栽培增产不显著;稻草覆盖栽培反而减产16.0%。改进稻草覆盖栽培技术可提高春马铃薯的产量与效益。
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| 关 键 词： | 春马铃薯 栽培方式 比较试验 |
| 文章编号： | 1672-3635(2005)03-0134-04 |
| 修稿时间： | 2005-03-01 |
Comparative Experiment of Spring Potato in Cultivation Method in Changsha |
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| LIU Ming-yue,HE Chang-zheng,XIONG Xing-yao,SONG Yong,SHEN Tong. Comparative Experiment of Spring Potato in Cultivation Method in Changsha[J]. Chinese Potato, 2005, 19(3): 134-137 |
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| Authors: | LIU Ming-yue HE Chang-zheng XIONG Xing-yao SONG Yong SHEN Tong |
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| Affiliation: | LIU Ming-yue1,HE Chang-zheng1,XIONG Xing-yao1,SONG Yong1,SHEN Tong2 |
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| Abstract: | Comparative experiment of four spring potato cultivation methods including plastic film mulching, straw mulching, plastic film straw mulching and no mulching was carried out by using the potato variety Dongnong 303 as material. The results showed that the cultivation method mulching with plastic film was superior to the other 3 cultivation methods in the aspect of plant emergence rate, growth vigor, yield and benefit. The yield of potato with plastic film mulching increased by 49.7%, and the revenue per 667 m2 increased by $515.2 compared to the cultivation method of no mulching. The cultivation method of straw plastic film mulching could not increased the yield and the yield reduced by 16.0% when mulched with straw only. Improving the cultivation technology with straw mulching will increase the yield and benefit of potato production. |
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| Keywords: | spring potato cultivation method comparative experiment |
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