Molting hormone solution for silkworm
Hormone drugs
To regulate the growth and development of silkworms, it is mainly used to promote the age and maturity of silkworms and the neat clusters. The specification of this product is 2ml × 10 ∶ 45mg (2ml Bombyx mori) usage and dosage: when 5% ripe silkworm is seen, 2ml is sprayed with normal water 2000ml to feed 20, 000 silkworms at one time.
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When is the best time for dogs to mate?
The mating period of female dogs is generally 8 - 10 months after birth, and male dogs are about two years or one year and one month after birth. There are exceptions, such as male wolf dogs to be born after two years, females are full of a year and a half after mating is good. Males mate 2 - 3 months later than females. Saint bernard and danish wolfhound do not mate until they are fully grown. But there are also occasional cases, that is, the dog suddenly ran out of the kennel did not return, and came back pregnant, so, for 1-year-old female dogs, should be special
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Feed the rabbit concentrate and pay attention to it.
Concentrate includes energy-based grain feed materials such as corn, barley, wheat, sorghum, wheat bran and fine rice bran, and feed materials with high protein content, such as soybean meal, rapeseed cake, fish meal, silkworm pupa and blood meal. Their common characteristics are low crude fiber content, low water content and high nutritional value. If you want to improve the weight gain rate of meat rabbits, so that hairy rabbits produce more hair, Rex rabbits produce high-grade skin, can not be separated from concentrate. The principle of using concentrate is that according to the nutritional needs of different kinds of rabbits, according to different regions and different regions.
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