实验表明,用沼肥种植的大蒜,茎杆精壮,叶片青绿,蒜苔肥嫩,蒜头硬大,严均亩产比不施沼肥的高20％左右。具体操作方法如下: 1.精细整地,施足底肥。播种前将地翻耕一次,每亩施入沼渣1500—2500公斤,然后再次翻耕,将沼渣翻入土中后耕平,并开好排水沟。 2.沼液浸种。将蒜种逐个掰成蒜,去掉蒜杆及多余外衣,置于阳光下暴晒半天。接着将蒜在已晾过24小时的沼液中浸泡24小时,捞起晾干备用。 3.开沟泼水,适时播种。在整好的 Experiments show that with biogas plant garlic, stalks strong, green leaves, garlic fat manure, garlic hard, strict average yield of 20% higher than the non-application of biogas. Specific methods of operation are as follows: 1. Fine preparation of soil, Shi foot fertilizer. Before sowing the land will be tilled once per acre into the biogas residue 1500-2500 kg, and then tillage again, the biogas residue into the soil after farming, and open a good drainage ditches. 2. Biogas soaking. The garlic one by one breaking into garlic, garlic and remove the excess coat, exposure to the sun for a long time. Then the garlic was soaked in biogas slurry that had been dried for 24 hours for 24 hours, picked up and dried for use. 3. Ditch water, timely sowing. In good condition