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一:秸秆发酵成有机肥料把作物秸秆(粉碎成牛饲料状),每吨干基原料加入复合发酵菌剂1公斤,然后用水浇湿,水分控制在70%左右,在露天堆置成宽2米、高2米左右、长度不限的长条堆,为防止堆内水分蒸发和日晒雨淋,长条堆顶上可盖一层塑料布,盖塑料布时切记只盖顶端不盖四周,以利于氧气进入堆内进行好氧发酵,在发酵过程中一般24小时内堆内温度可升至50℃左右,48小时温度可升至60℃以上,一周左右翻堆一次,二周左右堆内原料可变成腐熟有机肥料,该肥料有机质含量较高,大中微量元素齐全,据河北农业大学测定,玉米秸秆肥含氮1.93%,磷0.75%,钾1.51%,腐植酸24.2%,养分总含量大于鸡粪发酵有机肥,适用于各种土壤、各种作物,是防止土壤板结、减少化肥投
A: straw fermentation into organic fertilizer The crop straw (crushed into cattle feed-like), per ton of dry-based raw materials into the compound fermentation agent 1 kg, and then wet with water, water control at about 70% in the open heap into a wide 2 Meters, about 2 meters in height, an unlimited length of pile heap, in order to prevent moisture evaporation inside the pile and the sun and rain, the top of the pile can be covered with a layer of plastic sheeting, covered with plastic cloth, remember only the top cover does not cover the surrounding , In order to facilitate the oxygen into the heap for aerobic fermentation, within the general fermentation process within the reactor temperature can rise to about 50 ℃, 48 hours temperature can rise above 60 ℃, turn around a week or so, about two weeks heap According to Hebei Agricultural University, corn straw fertilizer contains 1.93% of nitrogen, 0.75% of phosphorus, 1.51% of potassium, 24.2% of humic acid, and the content of nutrients The total content is greater than chicken manure fermentation of organic fertilizer, suitable for all kinds of soil, all kinds of crops, is to prevent soil compaction, reduce fertilizer investment