CAJ | 학술논문

以不同预处理的猪粪为饵料,实验室条件下研究了温度、湿度和接种密度对赤子爱胜蚓生长和繁殖的影响,并对蚯蚓处理前的饵料和蚯蚓处理后的蚓粪中有机碳、全氮、全磷、全钾、速效氮、速效磷、速效钾含量及pH值进行了测试对比.结果表明:赤子爱胜蚓处理猪粪,较适宜的工艺条件为:温度15～25 ℃,湿度65%～75%,接种密度8～12条/盆.蚓粪与处理前的猪粪相比,其有机碳、全氮、全磷含量下降,而全钾、速效氮、速效磷、速效钾含量升高,pH值由碱性下降至中性偏碱.
이불동예처리적저분위이료,실험실조건하연구료온도、습도화접충밀도대적자애성인생장화번식적영향,병대구인처리전적이료화구인처리후적인분중유궤탄、전담、전린、전갑、속효담、속효린、속효갑함량급pH치진행료측시대비.결과표명:적자애성인처리저분,교괄의적공예조건위:온도15～25 ℃,습도65%～75%,접충밀도8～12조/분.인분여처리전적저분상비,기유궤탄、전담、전린함량하강,이전갑、속효담、속효린、속효갑함량승고,pH치유감성하강지중성편감.
With different pre-disposed pig manure as baits,the effects of temperature,humidity and inoculation density on the growth and fecundity of Etienia foetida were studied under the experimental conditions. The contents of organic C,total N,total P,total K,quick-acting N,quick-acting P and quick-acting K and pH value in the pre-disposed and disposed pig manure with E. foetida were tested and compared. The suitable technology conditions for disposing pig manure with E. foetida were as follows:the temperature of 15 -25℃,the humidity of 65% -75% and the inoculation density of 8 - 12 earthworms per pot. Compared with pre-disposed pig manure,the content of organic carbon,total N and total P in earthworm manure decreased,the content of total potassium,quick-acting nitrogen,quick-acting phosphorus and quick-acting potassium increased, pH value decreased from alkalinity to neutral.