First, the cause of deflection 1. Poor fertilization and fertilization: There are many mature seed
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1. The miniaturization is small in size, low in height, and light in
[Read More]Fasting pigs can't be bought. Pigs fasting, indicating that piglets eat less or do not eat at a
[Read More]In the fry cultivation, some aquatic animals and algae are often harmed, and the survival rate of s
[Read More]Phosphate fertilizer spraying 2% of superphosphate calcium leachate during spawning of cotton bollw
[Read More]First, the occurrence of hazards 1. Symptoms: (1) Foliage symptoms. Occurred early in the leaf mar
[Read More]At present, frog farming is more common, and the development of animal feed is an important part. N
[Read More]Timely temperature pollination. It is the pollen activity that determines the rate at which waterme
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