Mallard is a famous rare bird imported and cultivated by Jiangmen City Animal Husbandry Development Co., Ltd. and Fujian Laoshan Rare Animal Seedling Breeding Center. Currently settled in Guangdong, Fujian, Sichuan, Guizhou, Jiangsu, Anhui and other places, has become a "prominent new&quo.......

Seedling pool selection in Miaochi requires a solid dike, no water leakage, adequate water supply, and easy injection and drainage. The pond should be leeward, rectangular, and east-west. The fry pool should not be too large, the water body should not be too deep, too large and easy to form wi.......

The Chinese sheep, known as the plateau zokor, is also known as the scorpion. The Tibetan language is called Theron and originates from the cold meadows and grasslands of the Tibetan Plateau. Department of small mammals, large and flat head, ear shell is not developed, thick and round body, bo.......

Insect-proof net is a kind of mesh fabric which is made of polyethylene with main ingredients as anti-aging, anti-ultraviolet and other chemical auxiliaries. It has tensile strength, heat resistance, water resistance, corrosion resistance, aging resistance, no Poisonous, tasteless, and easy di.......

The bitter gourd is an annual climber of the Cucurbitaceae, with thick flesh, crisp, nutritious, and unique flavor. Summer and summer food bitter gourd can heat and relieve heat, spleen and appetizers, cooling blood detoxification, is the ideal diet for diabetics. Apart from being used as fres.......

Mango is low in acid, sugar to acid ratio is about 40, vitamin C content is not too high, but the content of β-carotene is ranked first in tropical fruits. Quick-frozen mango pieces are quick-frozen mango products made by cutting fresh mangoes after a series of processing. This extends the .......

The ripening season of persimmons is generally around October, and it is very tempting to hang orange and yellow fruits on the branches. The fresh persimmons that are usually picked under the milk are more delicious after two days. Who is suitable for persimmon?

One, good breed fattening piglets should use lean-type hybrid piglets. It is better to use lean pigs such as Yorkshire, Duroc and Landrace as males to crossbred local or breeding sows to form binary or multiplex piglets because of their strong resistance to disease, rapid growth and growth, an.......

The melon seedling raising method will be put in a basket in a plastic bag at about room temperature at the beginning of November, and will be germinated at a temperature of 15 to 25 degrees Celsius in late November. After early December, when more roots are produced on the top of the seedling.......