Breeding good seed requires that the mother shank has a strong physique, weighs from 1 to 1.5 kilograms, is well-balanced, well-developed, docile, lively and active, has a bright red crown and great eyes. The mountain rooster has well-proportioned and well-developed parts, with well-developed pectoral muscles, bright red crowns, loud buzzing sounds, plump feathers, majestic postures, and weighing more than 1.5 kilograms. Hot-dip galvanization is a form of galvanization. It is the process of coating iron and steel with zinc, which alloys with the surface of the base metal when immersing the metal in a bath of molten zinc at a temperature of around 840 °F (449 °C). When exposed to the atmosphere, the pure zinc (Zn) reacts with oxygen (O2) to form zinc oxide (ZnO), which further reacts with carbon dioxide (CO2) to form zinc carbonate (ZnCO3), a usually dull grey, fairly strong material that protects the steel underneath from further corrosion in many circumstances. Galvanized steel is widely used in applications where corrosion resistance is needed without the cost of stainless steel, and is considered superior in terms of cost and life-cycle. Galvanized Steel Pipes,Galvanised Pipe,Galvanised Steel Pipe JIANGSU SKYPLAN GREENHOUSE TECHNOLOGY CO.,LTD , https://www.skyplantgreenhouse.com
Doing a good job of keeping the pheasant healthy is an important measure to prolong the peak period of egg production and increase the fertilization rate of the breeding eggs. Only by prolonging the peak period of egg production can the pheasants produce more eggs. Therefore, it is necessary to keep the sheds clean and available weekly. Hundreds of poisoned or sterilized spirits are disinfected 1:1000 times. The disinfectant can be directly sprayed onto pheasants. The trough and sink are brushed once a day with 0.1% potassium permanganate. In the peak period of egg production, the main diseases are white peony and E. coli. The control method is to use a single 800,000 units of penicillin to provide 80 chickens once for epidemic prevention once every two weeks, and also to prevent colds.
The nutritional composition of the pheasant feed during scientific breeding should be comprehensive, the metabolic energy should be 2700-2750 kcal, and the crude protein should be 23% or more. The feed formulation during this period was: corn 49%, bean cake 15%, bran 17%, sorghum 6.5%, fishmeal 8%, shell powder 2%, bone meal 1.2%, salt 0.5%, additive 0.4%, and at every 50 kilograms Dietary methionine 50 grams, 50 grams of choline chloride, multi-dimensional 5 grams, 2 months when the egg is injected once "a comprehensive egg production drop vaccine."
The reasonable ratio between male and female parent-mother-male ratio is an important measure to reduce feeding costs and increase egg production rate. The ratio of science-male-to-male ratio of 1:3 to 4 is appropriate.
Feeding management regularly cleaned every day, regular water supply, often provide clean drinking water. 15 ~ 25 °C is the most suitable temperature, if more than 30 °C or less than 10 °C will affect the production of eggs.
Shijiazhuang Hebei High-yielding Breeding Technology