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首页> 外文期刊>Science and Culture >Bamboo (Bambusa polymorpha) Leaf Litter as a Vermiculture Substrate for Earthworms, Pontoscolex corethrurus (Muller) and Drawida assamensis Stephenson
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Bamboo (Bambusa polymorpha) Leaf Litter as a Vermiculture Substrate for Earthworms, Pontoscolex corethrurus (Muller) and Drawida assamensis Stephenson

机译：竹（Bambusa polymorpha）落叶作为as，蓬头草（Muller）和Drawida assamensis Stephenson的害虫栽培基质

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摘要

Growth and reproduction of two endogeic earthworm species Pontoscolex corethrurus and Drawida assamensis were studied in different experimental diets [mineral soil(S), soil : cow manure (SC), soil : bamboo leaf litter (SL) and soil : cow manure : bamboo leaf litter (SCL)] in controlled laboratory conditions. Highest rate of growth and cocoon production were recorded in SL diets for both the species although the results were statistically significant (P<0.05) for P. corethrurus only. P. corethrurus also produced significantly more cocoons (P<0.05) than D. assamensis. The rate of reproduction in terms of juvenile produced (Juvenile worm"1week'1) in D. assamensis was however substantially higher in SL diet (P<0.05) compared to the other diets. In the worm worked soils of each earthworm species C/N ratio increased in mineral soils (S) and decreased in SCL diet with P. corethrurus and SL diet acted upon by D. assamensis.
机译：在不同的实验饮食中研究了两种内生earth物种蓬头草和南美白对虾的生长和繁殖[矿物土壤，土壤：牛粪，土壤：竹叶凋落物和土壤：牛粪：竹叶垃圾（SCL）]。尽管两个物种的SL饮食都具有最高的生长率和茧产生率，但结果仅在统计学上显着（P <0.05）。 P. corethrurus产生的茧也比D. assamensis多得多（P <0.05）。然而，在SL日粮中，as虫的幼虫繁殖率（幼虫“ 1周” 1）比其他日粮要高得多（P <0.05）。矿物质土壤（S）中的/ N比值增加，而由假单胞菌（D. assamensis）作用的P. corethrurus和SL饮食的SCL饮食中的/ N比降低。

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