草塘泥沤制过程的特点及其肥效的研究
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INVESTIGATION ON THE PROCESS OF DECOMPOSITION AND NUTRITIVE VALUE OF TSAO-TUNG-NI, A MIXED FERTILIZER OF MUDS AND STRAWS PREPARED UNDER ANAEROBIC CONDITION
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    摘要:

    有机肥料按其腐解的条件不同,可以归纳为两大类别,一类是堆肥,另一类是沤肥。由于自然条件和习惯的不同,一般来说,北方(旱地)多用堆肥类的肥料,南方(水田)多用沤肥类的肥料。

    Abstract:

    It is usual practice of the farmers of southern China that, contrary to the compost, organic manures are decomposed under anaerobic condition with the mixture of muds, Various proportions of straws, muds, green manures and mineral fertilizers are compared in such a preparation and the effect of response to crops studied. Present article also find out that methane occupies about 70-80% of the total evolved gases, The pH value through out the whole decomposition process remains slightly acid. The mudportion shows great absorbing property and gives good nutritive value in sand culture experiment.

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.草塘泥沤制过程的特点及其肥效的研究[J].土壤学报,1959,7(Z2):190-202. INVESTIGATION ON THE PROCESS OF DECOMPOSITION AND NUTRITIVE VALUE OF TSAO-TUNG-NI, A MIXED FERTILIZER OF MUDS AND STRAWS PREPARED UNDER ANAEROBIC CONDITION[J]. Acta Pedologica Sinica,1959,7(Z2):190-202.

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  • 在线发布日期: 2013-05-20
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