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一九五四年,我们农场开展了大规模的积肥工作,共堆积了三百多万斤堆肥。最初我们采用了‘农业科学通讯’上介绍的高温速成堆肥法,但是用这种方法积肥时,因为粪的用量太大,农场内所产的马粪,不能满足积肥工作上的需要。以后我们就用‘东北农业’上所介绍的扎扎菌液(以下简称菌液)制造速成堆肥。在实际工作中,由于菌液的培养方法很复杂,会不断发生菌液供应不足的情况。为了解决这一问题,使积肥工作不因缺乏马粪与菌液而发生停工,在四月底,我们利用半腐熟的高温堆肥及其在高温酦酵最农时期加水后流出的肥液(以下简称肥液),来代替马粪和菌液。结果在
In 1954, we ran a large-scale production of fertilizer on our farms and piled over three million kilograms of compost. Initially, we used the high-temperature compost method described in Agricultural Science Letters. However, when using this method to accumulate fertilizer, the manure produced on the farm can not meet the needs of the compost because the amount of manure is too large. In the future we will use the Zha Zha Bacteria (hereinafter referred to as bacterium liquid) introduced in ’Northeast Agriculture’ for the manufacture of instant compost. In practical work, due to the culture of bacteria is very complex, there will be continuous lack of supply of bacteria. In order to solve this problem, the work of fertilizer production should not be stopped due to the lack of horse manure and bacterial liquid. At the end of April, we used semi-matured high-temperature compost and its fertilizer liquid which is fed out after adding water in the most high-temperature fermentations (hereinafter referred to as Fertilizer), instead of horse manure and liquid bacteria. The result is