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1, chicken and duck dung flattened, dried, fine, mixed with 1 kg of phoxim per cubic meter. After mixing, pile up into a truncated cone shape, flatten with mud paste, and apply after 15-20 days.
2, cattle and sheep dung fresh cow dung, sheep manure mixed with 30% grass ash, and then spread to 10 cm thick, spray 1 kg of liquid per square meter. Preparation of liquid: water, 1605, carbendazim ratio is 100:0.2:0.3.
3, when the human pig manure is dried to a semi-dry, piled into a round table with a height of 50 cm, with a mud paste flat, insert a number of infiltration holes at the top with a wooden stick, the hole depth is 40 cm, and then filled with liquid medicine. Preparation of liquid medicine: the ratio of water to trichlorfon is 100:0.5.
How to eliminate pests in farmyard manure
Farmyard manure is indeed a good source of organic fertilizer, but we often find that the fields that have used farmyard manure sometimes have a lot of underground pests, and there is a tendency to increase year by year, which is related to improper application of farmyard manure. There are indeed many pests in farmyard manure, such as cockroaches, cockroaches, etc., and if they are not treated or treated improperly, the pests will multiply and will endanger crops such as vegetables, grain, and fruits. Production must pay attention to the treatment of farmyard manure. After several years of experiments, the author has achieved good results. The treatment points of common farmyard manures are introduced below for the reference of farmers.
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