| 地膜玉米栽培的农业气象效应初探 |
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| 引用本文： | 唐淑明,谢联翠. 地膜玉米栽培的农业气象效应初探[J]. 西昌学院学报(自然科学版), 2001, 0(1) |
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| 作者姓名： | 唐淑明 谢联翠 |
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| 作者单位： | 四川凉山农业学校 四川西昌615000(唐淑明)，四川西昌市农业局 四川西昌615000(谢联翠) |
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| 摘 要： | 地膜玉米栽培是防御低温干旱的一项行之有效的措施,地膜具有增温保温作用,以苗期阶段最为显著,这对玉米播种、全苗、壮苗十分有利,为玉米前期生长提供了良好的环境条件,为使玉米积累较多的干物质打下基础。从而提高灌浆速度,延长灌浆时间,增加百粒重,提高产量。
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| 关 键 词： | 地膜玉米 增温保墒 气象效应 |
The Agrometeorological Effect on the Cultivation of Maize Under Plastic Film |
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| Tang Shu-ming Xie Lian-cui.Liangsan Agricultural School of Sichuan Province,Xichang.Sichuan.,.Xichang Agricultural Bureau of Sichuan Province,Xichang,Sichuan. The Agrometeorological Effect on the Cultivation of Maize Under Plastic Film[J]. Journal of Xichang College, 2001, 0(1) |
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| Authors: | Tang Shu-ming Xie Lian-cui.Liangsan Agricultural School of Sichuan Province Xichang.Sichuan. .Xichang Agricultural Bureau of Sichuan Province Xichang Sichuan |
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| Affiliation: | Tang Shu-ming~1 Xie Lian-cui~21.Liangsan Agricultural School of Sichuan Province,Xichang.Sichuan.615000,2.Xichang Agricultural Bureau of Sichuan Province,Xichang,Sichuan,615000 |
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| Abstract: | Cultivating maize under plastic film is an effective way against cryogenic and drought.Plastic films can increase the temperature and reserve the humidity,most notably during the seedling period.It is beneficial to maize insemination,full plants and strong seedlings.Therefore,it provides a good environ- ment for maize's prophase growth,and lays the foundation for accumulating more dry matter.Consequent- ly,starching can be fastened in speed and prolonged in time,and increase the weight of a hundred grains of maize,and the overall yield in the end. |
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