烟杆鸡粪堆肥发酵生物菌肥工艺研究_731苗木网 关键词 烟杆；鸡粪；生物菌肥；堆肥发酵 [gap=1596]Key words tobacco stems；chicken manure；bio-bacterial manure；compost fermentation
双语例句
1
The method of preparing activated carbon from tobaccostems with zinc chloride by microwave irradiation and conventional processing was studied.
研究了以烟杆废料为原料，在微波辐照和传统加热下氯化锌法制取活性炭的方法。
2
The utility model relates to a device to add spice into tobaccostems during tobacco production, which comprises a triple valve arranged on a spice supply pipe.
本实用新型涉及一种卷烟生产中使用的对烟草梗丝添加香料的装置。
3
To further understand the effect of tobaccostems in tobacco blend, a detailed comparative study of chemical components of tobacco leaves and stems before and after combustion was carried out.