[1]朱文珊,王坚.地表覆盖种植与节水增产[J].水土保持研究,1996,3(03):141-145.
Zhu Wenshan,Wang Jian.Surface Mulching and Conservation of Soil Water[J].Research of Soil and Water Conservation,1996,3(03):141-145.
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Zhu Wenshan,Wang Jian.Surface Mulching and Conservation of Soil Water[J].Research of Soil and Water Conservation,1996,3(03):141-145.
地表覆盖种植与节水增产
《水土保持研究》[ISSN:1005-3409/CN:61-1272/P]
卷:
3
期数:
1996年03期
页码:
141-145
栏目:
出版日期:
1900-01-01
- Title:
- Surface Mulching and Conservation of Soil Water
- Keywords:
- straw mulching by no-tillage; film mulching cultivation; soil water balance; water using efficiency
- 摘要:
- 对当今我国广泛应用的覆盖种植技术─秸秆覆盖免耕和薄膜覆盖栽培研究表明,在这两种耕作栽培措施下每年可节水20～40mm.节水数量虽然不大,但苗期的土壤水保持着较高能量水平,为提高产量打下良好基础,而从水利用效率角度分析,实际节水每年可达60～200mm,效益更为显着.
- Abstract:
- The research on straw mulching by no-tillage and on film mulching declared that 20-40mm water was saved per year.This was a small quanlity,but the soil water potential at the early stage of plant growth was kept higher,and this provided a good condition for high yield.From viewpoint of water using efficiency,the water quanlity saved reached 60-200mm.
参考文献/References:
[1] 娄成后.我国北方旱区农业现代化.北京:气象出版社,1989,137-147
[2] Bond,J.J.et al.soil water evaporation;Surface redidue rates and placement effects.Soil Sci Am.Proc.1969,33,445-448
[3] Greb.W.et al.Effects of straw mulch rates on soil water storage during summer fallow in fhe Great Plains.Soil sei.Soc.Am.Proc.1967,(31):556-559
[4] 朱文珊.中国少耕免耕与覆盖技术研究.北京:科学技术出版社1991,11-21
[5] Beisecker,R.Auswirkungen Langjahrig unterschiedlicher Bodenbearbei tungssysyemeauf die porenstruktur and die Wasserinfiltration eines Loss-and eines Sandbodens,Z.F.Kulturtechnik and Landentwicklung.1991.(32):87-95
备注/Memo
收稿日期:1995-9-10。
更新日期/Last Update:
1900-01-01