[1]孙毅,马骞,张健,等.半干旱区机播保苗综合增产技术研究[J].水土保持研究,1996,3(03):58-62.
　Sun Yi,Ma Qian,Zhang Jian,et al.The Research on the Comprehensive Yield Increasing Techniques by Keeping A Full Stand of Seedlings Depending on Machine Seeding in Semiarid Area[J].Research of Soil and Water Conservation,1996,3(03):58-62.
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半干旱区机播保苗综合增产技术研究

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 3 期数: 1996年03期 页码: 58-62 栏目: 出版日期: 1900-01-01
Title:
The Research on the Comprehensive Yield Increasing Techniques by Keeping A Full Stand of Seedlings Depending on Machine Seeding in Semiarid Area
作者:
孙毅1, 马骞2, 张健2, 马虹2
1. 吉林省农科院土肥所, 公主岭市, 136100;
2. 吉林省农科院综合所
Author(s):
Sun Yi1, Ma Qian2, Zhang Jian2, Ma Hong2
1. Institute of Soil and Fertilizer, Jilin Provincial Academy of Agricultural Sciences, Gongzhuling City, 136100;
2. Institute of Comprehensive Agricultural Techniques
关键词:
留茬覆盖; 条带深松; 机播; 保苗; 产量
Keywords:
stubbles cover; striply and deeply loosening the soil; machine seeding; keeping a full
摘要:
提出了两套适合吉林省西部半干旱中、低产地区抗旱保全苗夺高产的耕种方法,即抗旱保苗耕种法、玉米日茬覆盖条带深松耕种法,上述两种机播方法均达到了充分利用大气降水、提墒、保墒、保全苗、壮苗、夺高产的目的,产量分别提高25.04%～26.75%;15.83%～26.05%,建议在半干旱区农业生产中积极推广这种耕种方法.
Abstract:
The research put forward two sets of cultivating methods that are-suitable to drought-resistant for the sake of keeping a full stand of seedlings and gaining high yield in the medium and low yield area.of the west part,Jilin Province,i.e.the cultivating method for drought-resistant and keeping a full stand of seedlings,the strip and deep cultivating method with maize stubbles covering the ground,the above two machine seeding methods have reached the purposes of making fully use of rainfall,lifting moisture from lower layer to surficial layer,keeping the moisture,keeping a full stand of seedlings,making seedlings strong and gaining high yield,and the yields are increased by 25.04%-26.75%;15.83%-26.05%.We suggest that the two cultivating methods should be actively extended in the agricultural production of the semiarid area.

备注/Memo

收稿日期:1995-9-10。

更新日期/Last Update: 1900-01-01