池塘底泥营养盐释放的室内模拟研究(英文)

文献类型： 中文期刊

第一作者： 杜旭彤

作者： 杜旭彤;谢骏;王广军;余德光;赵旭斌

作者机构：

期刊名称： Agricultural Science & Technology

ISSN： 1009-4229

年卷期： 2009 年 03 期

页码： 127-130+138

摘要： [Objective] The study aimed to research the nutrients release of ponds sediment.[Method] The sediments which from a new pond(A) and an old one (B) these analyses used to carry out indoor experiment under the anaerobic dark condition for researching on nutrient release. The N(nitrogenous) and P(phosphorous) release were analyzed every two days.[Result] At the prophase, the N release in B was bigger than that in A, while the decline sediment release in A was gentle.[Conclusion] There was no accumulation of organic compound during the breeding time. The NH4-N was the main form of N release; and the P release was correlated with N release, while PO4-P was the main form of P release.

分类号： S912

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