Swine gilf FAQ

The gilts do not have estrus and repeated empathy: There are many reasons why gilts are not estrus. In addition to abnormalities in breeds and physiology, they are also subject to artificial management, seasons, nutrition, cysts, pseudopregnancy, etc. Some infectious diseases are also With these sy Continue Reading

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Human interleukin-2 receptor (IL-2R) enzyme-linked immu…

Kit instruction manual This kit is for research use only. examination range:                                                         Continue Reading

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The conservation of zebra leaf evergreen

Zebra leaf Evergreen is also known as king pray leaf and dumb sugar cane. It is a perennial herb of Araceae, with a cylindrical stem, fleshy, and often white ring marks on the stem. It is a trail of leaves after shedding. The leaves of evergreen evergreen zebra leaves are oblong in shape. Irregula Continue Reading

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Change the method of insemination to improve the succes…

In insemination, the estrus sow is rushed to the side of a sexually mature boar. In the middle, the sow sees the boar and smells the smell of the boar, but cannot accept the boar to cross the mat. However, under the stimulation of boars, placing sandbags on the sow's back, the sow will be very Continue Reading

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Early winter potato cultivation techniques

1. Leading varieties: "Cooperation 88". 2, the main push technology: early winter potato double ridge sorghum cultivation technology. The technical points are: (1) sowing date and species selection: the safe planting period for potatoes begins on October 15 and ends on October 25. (2) Cut Continue Reading

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Tractor maintenance and troubleshooting

First, the tractor maintenance After the tractor has worked for a certain period of time, due to changes in operation, friction, vibration, and load, it is inevitable that loosening of the connecting parts of each part, wear, corrosion, fatigue, aging of the parts, and clogging of debris will res Continue Reading

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Elderly people should not eat soy products

Specialist: Peking University People's Hospital Nutritionist Xu Clarified Soybeans are the foods with the most protein in plant foods. Soy protein is also the best among vegetable proteins. The best is called essential amino acids. The cholesterol content is very low. It contains phytosterols Continue Reading

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