Recently, novice growers and friends have consulted the peanuts that have been painstakingly planted. What are the shells? What caused it? In fact, the main reason for the empty shell of peanuts is due to calcium deficiency, and the reason for calcium deficiency is mai…
Fish-meat filling products, after removing bones, thorns, heads, skins, viscera and scales from the whole fish, were obtained by using fish meat as a raw material, which was called surimi products in the south. When processing fish fillets, it is relatively simple to remove fish heads, and it …
Embryo transfer is the most advanced method for breeding the excellent breeds of grass-eating livestock, such as cattle and sheep. The so-called embryo transfer is through the superovulation technology of the fine breed cattle and sheep embryos (about 7 days of fertilized eggs), artificially t…
(I) Improve feeding methods. At present, a considerable number of peasant cattle farmers adopt traditional grazing and feeding methods. Because of the large amount of activity of livestock and poultry, this type of husbandry provides a large amount of heat energy and various nutrients needed t…
On October 15th, the Ministry of Science and Technology held the 2004 National Project Implementation Plan for the Basic Basic Research Development Project (abbreviated as “973†Project) in Beijing. 31 projects were allowed to start, and the department’s leaders issued lette…
The sandwich pot of the heat-conducting oil sandwich pot manufacturer has an automatic temperature control system. This temperature control system can effectively save electricity, and the parameters of the halogen-cooked sandwich pot. After the …
Rapeseed has a relatively soft tissue, poor cold resistance, and is susceptible to freezing in winter and spring. After the leaves were frozen, they showed hot water-like plaques, which turned yellow and dried. The tender moss was frozen and the stalks were broken, and the tip shrank. How to m…
The use of plastic greenhouses or mulch film to cover the cultivation of tea trees in the winter can allow spring tea to be harvested 15-30 days in advance, and improve tea yield and tea quality. The main function of greenhouses is thermal insulation and frost protection. Therefore, the time f…
Easy storage of pomegranates indoors includes hanging, stacking, cylinders, pots, and bags. Should be based on the amount of storage, but also according to local conditions and storage requirements. (1) The fruits used for controlling the collection shall be left with a fruit stem when they ar…
Kelp is an important species of algae cultivation in coastal China. Kelp is processed into kelp powder and used as a feed additive for livestock and poultry, which can improve feed nutrient structure. Adding 2% to 5% kelp powder in the layer chicken feed can increase the egg production rate of…
1. The location of the cellar should be selected where the terrain is high and the soil is mainly red earth. The depth of the cellar is about 3 meters. The two storage holes of the sweet potato have a height of not less than 1.8 meters and a length and width of 2.5 meters. This cellar can stor…