Due to unstable temperature in spring and large temperature difference between day and night, farmers should pay attention to the following points:
1, to do "spring chant." Curtains, plastic films, stoves and other insulation facilities cannot be withdrawn prematurely. Hang curtains at any time to check the loopholes and prevent the intrusion of thieves.
2, in case of cool or rainy windy weather, it is necessary to quickly warm up the bed and add grass.
3, due to the large temperature difference between day and night, we must adhere to the night patrol system, according to the condition of the pig at any time to regulate the temperature of housing.
4. Closed-type pig houses should be ventilated at 1 meter from the ground. Ventilate and clear the excreta at about 2 pm every day at a high temperature; cover straw at the ventilated roof of the piggery at night.
1, to do "spring chant." Curtains, plastic films, stoves and other insulation facilities cannot be withdrawn prematurely. Hang curtains at any time to check the loopholes and prevent the intrusion of thieves.
2, in case of cool or rainy windy weather, it is necessary to quickly warm up the bed and add grass.
3, due to the large temperature difference between day and night, we must adhere to the night patrol system, according to the condition of the pig at any time to regulate the temperature of housing.
4. Closed-type pig houses should be ventilated at 1 meter from the ground. Ventilate and clear the excreta at about 2 pm every day at a high temperature; cover straw at the ventilated roof of the piggery at night.
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