The selection of eggs must be meticulous

The source of the eggs should be selected from the eggs produced by the rearing healthy chickens. The eggs produced by the diseased chickens should not be used for hatching because some diseases will be transmitted to the next generation through the eggs. The age of the breeder is also related to Continue Reading

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Extend engine life with tricks

First pay attention to the use of the run-in period. Regardless of whether the new or overhauled engine must be worn out according to the regulations, it can be put into normal operation. Secondly, check and adjust the fastening parts often. In the process of use, the tractor is affected by vibra Continue Reading

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The third phase of jujube trees in winter shearing must…

The reasonable winter shear of the third phase of jujube tree can make the tree structure reasonable, improve the ventilation and light transmission conditions of the tree body and the nutrient distribution in the body, so as to achieve the early reality, high yield, stable yield and high quality Continue Reading

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Persimmon Tree Autumn and Winter Management

The development of persimmon production is a good way for farmers to become rich, and according to many years of experience, autumn and winter management is particularly important in the production of persimmon trees. The following points should be mastered: First, pull branches trim 1. The best Continue Reading

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Mosquito coils manufacturing method

Tian Yi 2006-10-11 In the summer, people use mosquito-repellent incense to eliminate mosquitoes. Mosquito-repellent incense is an essential product at home. The following describes several methods of manufacturing mosquito coils: 1. 200 powders of pyrethrum powder, 200 powders of pyrethrum leaf Continue Reading

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Conquering pumpkin processing technology

Recently, the key technologies related to the industrialization of pumpkin deep processing led by Dr. Li Quanhong, the Food Science and Nutrition Engineering College of China Agricultural University, were approved by experts and passed. The experts all agreed that the three achievements related to Continue Reading

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How do pregnant sows at the beginning of pregnancy

After the sow is pregnant, there are three special periods that can easily cause embryonic death. The first one is 9 to 13 days. At this time, the fertilized egg starts to come into contact with the uterine wall and is ready to implant. It has not yet been implanted. If the uterine environment is Continue Reading

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