摘要
为寻找适合烟草专用有机肥发酵的最佳腐熟剂,通过对比试验研究了众和、HM、农博士3种发酵菌及不加腐熟剂对堆肥发酵过程中发酵堆中心温度、中心氧气浓度、总碳与总氮、pH、有机质、发酵后养分含量的变化等,结果表明以使用众和发酵菌的有机肥的结果最佳。
The changes of center temperature, O2 concentration, total C, N, pH,organic matter and nutrient were studied dur- ing composting of cattle manure and corn straw for 3 microorganism inoculants of Zhonghe, HM, Nongboshi, in order to put forward an optimal microorganism inoculant for tobacco. The results showed that: Zhonghe is the best microorganism inoculant for fermentation.
出处
《耕作与栽培》
2013年第4期6-9,共4页
Tillage and Cultivation
基金
贵州省烟草公司遵义市公司科技项目(合同号:2011-1)
关键词
发酵菌
有机肥
发酵
理化性质
microorganism inoculants
organic matter
fermentation process
physical and chemical properties