“三色源菌”对红壤旱地和稻田的改土培肥综合效应研究

Hunan Agricultural Sciences(2010)

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Abstract
2008年在湖南祁阳官山坪,采用田间试验和室内分析相结合的方法,进行了"三色源菌"不同用量、不同应用方式对红壤旱地和稻田改土培肥综合效应试验。研究结果表明:施用"三色源菌"可以明显提高作物产量;促进作物对土壤养分的利用,提高养分生物效果;改良红壤旱地酸度,提高土壤pH0.1~0.2个单位。
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Key words
improvement of soil fertility,diafenthiuron,red soil upland,paddyfield
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