Farmyard fertilizers are good organic fertilizers. However, due to improper treatment methods, the underground pests (grasshoppers, root hoppers, etc.) that used the farmyard fertilizer field blocks are multiplying and the damage is increased year by year. For this reason, after several years of experiments, the Zhaoling District Plant Protection Station of Luohe City has achieved good control and prevention effects. The treatment methods of commonly used farmyard fertilizers at this station are described below for reference by farmers.
Chicken, duck, manure, chicken, duck, manure, flattened, dried, and smashed, mix 1 kg of 3% methylisosalt-phosphorus granules per cubic meter, and pour it into a round table shape after mixing evenly. It can be applied in days.
Fresh beef and sheep manure was mixed with 30% of ash. Then it was spread to 10 cm thick, spraying 1 kg of liquid medicine per square meter. Liquid preparation: The ratio of water, phoxim and carbendazim is 100:0.2:0.3.
Human pig manure The pig manure was sun-dried into a 50-cm-high round-tablet shape with a flat mud. A wooden stick was inserted at the top and several holes were drilled. The hole depth was 40 cm, and then the liquid was filled. Liquid preparation: The ratio of water to trichlorfon is 200:1.
Double anti-fog double films face shield
Double anti-fog double films face shield
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