NWIPB OpenIR
秸秆覆盖的农田效应
沈裕琥; 黄相国; 王海庆
1998
Source Publication干旱地区农业研究
Volume16Issue:1Pages:45
Abstract综合分析已有秸秆覆盖试验研究的成果表明, 秸秆覆盖能改善土壤物理性质,增加氮、磷, 特别是有机质和速效钾含量, 具有蓄水保墒、调节地温和减缓土壤水分、温度波动, 降低田间杂草密度, 调节土壤pH 值, 提高土壤生物活性的作用, 对农田防护也有重要意义。由于农田覆盖秸秆的综合生态效应, 使作物产量得以显著提高。
Keyword秸秆覆盖 农田效应 文献综述
Subject Area农业科学
Indexed ByCSCD
Language中文
CSCD IDCSCD:434348
Citation statistics
Cited Times:88[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://210.75.249.4/handle/363003/1071
Collection中国科学院西北高原生物研究所
Recommended Citation
GB/T 7714
沈裕琥,黄相国,王海庆. 秸秆覆盖的农田效应[J]. 干旱地区农业研究,1998,16(1):45.
APA 沈裕琥,黄相国,&王海庆.(1998).秸秆覆盖的农田效应.干旱地区农业研究,16(1),45.
MLA 沈裕琥,et al."秸秆覆盖的农田效应".干旱地区农业研究 16.1(1998):45.
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