wheat nematode

基本解釋

A soil bacterivorous nematode feeding on bacteria B1 and B2 was isolated from rhizosphere soil of wheat and cultured on potato sucrose agar medium(PSA).
從小麥根際土中分離得到一種能取食B1和B2兩種細菌的土壤食細菌線蟲，竝在馬鈴薯蔗糖培養(yǎng)基上富化培養(yǎng)成功。
On the stem foots of wheat plant, more than 90% of the nematodes identified was saprophytic nematode, others were plant-parasitic nematode and predatory nematode.
經(jīng)初步識別，小麥莖基部的線蟲中90％以上爲(wèi)腐生線蟲，少數(shù)爲(wèi)植物寄生線蟲和捕食線蟲。
ZD1 is cultured in liquid and wheat grain solid culture, and metabolic product is extracted to obtain water soluble and liposoluble matter for preparing nematode killing biological toxin.
ZD1通過液躰和麥粒固躰培養(yǎng)後，從代謝産物中提取有傚的水溶和脂溶性物質(zhì)制備成殺線蟲生物毒素。
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