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METHOD OF PREPARING BIOHUMUS ENRICHED IN NITROGEN-FIXING BACTERIA
METHOD OF PREPARING BIOHUMUS ENRICHED IN NITROGEN-FIXING BACTERIA
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机译:固定氮细菌富集的生物气的制备方法
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摘要
FIELD: organic fertilizers.;SUBSTANCE: invention relates to agricultural biotechnology and provides a method of preparing biohumus comprising vermicomposting of organic wastes using hybrid of red California worm with earth worms of Kuban natural population in amount 104 worms per 1 m2, said organic wastes being farm animal manure preliminarily neutralized to pH 7-8. Vermicomposting is carried out over a 2-3 month period at 16-32C under normal conditions. After separation of worms from biohumus, microorganisms capable of providing associative nitrogen fixation are added in number of 1012 to 1014 cells per 1 kg biohumus.;EFFECT: increased assortment of microbiological fertilizers, enhanced their biological activity due to increased vitality of microorganisms, reduced expenses due to simplified technology, and reduced product preparation time.;2 tbl, 3 ex
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机译:技术领域:本发明涉及农业生物技术,并且提供一种制备生物腐殖质的方法,该方法包括使用红色加州蠕虫与库班自然种群的earth蠕虫以10 4 Sup>蠕虫的杂交体对有机废物进行ver堆肥。每1 m 2 Sup>,所述有机废物为农场动物粪便,已预先中和至pH 7-8。在正常条件下,在16-32C下进行2-3个月的Vercomcomposting。从生物腐殖质中分离出蠕虫后,每1千克生物腐殖质中添加能够提供结合氮固定的微生物的数量为10 12 Sup>至10 14 Sup>细胞。效果:微生物肥料,由于提高了微生物的生命力而增强了其生物活性,由于简化了技术而减少了支出,并缩短了产品准备时间。; 2 tbl,3 ex
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