控释肥在苗木生产中的应用
通过室内模拟试验和容器育苗试验,研究了控释肥的释氮特性及对火炬松苗木生长的效应。结果表明,与等养分量的普通肥相比,控释肥可以减少氮的挥发和淋洗损失,明显促进苗木生长,火炬松生物量成倍增加。控释肥的释氮速率与苗木需肥规律基本同步。...
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Published in | Zhejiang daxue xue bao. Journal of Zhejiang University. Agriculture and life sciences. Nong ye yu sheng ming ke xue ban Vol. 26; no. 3; pp. 274 - 276 |
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Main Author | |
Format | Journal Article |
Language | Chinese |
Published |
2000
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Subjects | |
Online Access | Get full text |
ISSN | 1008-9209 |
DOI | 10.3321/j.issn:1008-9209.2000.03.013 |
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Summary: | 通过室内模拟试验和容器育苗试验,研究了控释肥的释氮特性及对火炬松苗木生长的效应。结果表明,与等养分量的普通肥相比,控释肥可以减少氮的挥发和淋洗损失,明显促进苗木生长,火炬松生物量成倍增加。控释肥的释氮速率与苗木需肥规律基本同步。 |
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Bibliography: | 33-1247/S S723.7 |
ISSN: | 1008-9209 |
DOI: | 10.3321/j.issn:1008-9209.2000.03.013 |