Breeding management and breeding points
Feeding management is an important part of cashmere goat production. The production performance of cashmere goats such as cashmere yield, villus quality, reproduction rate, and survival rate of lambs is closely related to feeding and management. Therefore, mastering the science of feeding and management methods is of decisive significance for high-yield production of cashmere goats.
(A) First of all, we must master its living habits. Adopting perennial grazing, such as the ability to make good use of low grassland, steep slopes, hawthorn and various complex pasture lands, long-term grazing will help exercise the skeleton and internal organs, enhance their adaptability, and save feed and management costs. In the winter, on the sunny slope of the mountain, there are few places where there is little snow. In winter and spring, each sheep feeds 40 kilograms of soybeans on average to make fine concentrates. From November, every sheep has two or two soybeans or corn per day. Note: Soybeans are boiled and matured on the line. Maizes are fed. Forage grasses use pod skin and dry grass, and green branches and leaves are all available. They must be fully stocked. In winter and in the coming spring, some ewes are pregnant, some need to be lambs, and be careful when grazing. Do not feed frozen or cream. Forages and feedstuffs should always be checked for pre-production to prevent winter freezing. In the spring, when grazing, it is necessary to prevent running green. In the first few days, when the grass grows young, it will be released before nightfall. Fly in April and avoid grazing in shrubs to prevent hanging cashmere. When grazing in summer, do not go to low-lying wet areas, trapped low-lying wet easily get foot disease, commonly known as hooves. Avoid rain during grazing. Autumn is a crucial period for catching fleas. Grasping autumn fleas is beneficial to wintering and breeding. This season's focus is on the crops.
(b) sheep house. It should be built in a dry place with high ventilation. It is well ventilated and can shelter rain. It is better to have a floor and avoid low-lying and muddy places. In winter and spring, there must be warm shelters from leewards to sunny areas. There should be no small holes and thief winds. Do not raise sheep manure to keep dry sheep manure from absorbing water and heat.
(c) drinking water and feeding salt. If the drinking water is insufficient, the sheep's increase in breeding, breeding, growth, and lactation will be affected, and severe water shortages will endanger life. Drink at least twice a day, and increase the number of drinks in the summer. In the dry winter of pasture, adequate drinking water should be provided. The water should be kept clean, avoid drinking water from the ditch pond and dead pit, and drink warm water in winter.
Feeding salt can not only supplement the required sodium, chlorine and other elements in the sheep, but also increase the appetite and drinking water. The amount of salt in the diet should not be less than 8-15 grams (per sheep), in which the rams, gestating ewes, nursing ewes fed salt 13-18 grams. In the salt feeding method, granular salt is placed in a salt tank, and the sheep are free to feed, but care should be taken not to drink water immediately after feeding salt.
(d) Lamb feeding and management. After the ewes are lambs, care must be taken to prevent death. Colostrum is rich in nutrients, and it plays an extremely important role in the growth and development of lambs. Therefore, lambs should be eaten as early as possible and more colostrum should be eaten. The sooner you eat, the more you eat, and the faster the increment, the stronger the physique. The less, the higher the survival rate. Therefore, it is necessary to strengthen the feeding and management of colostrum to the lamb.
(e) Breeding. My hometown is an alpine region, where each lamb can produce one lamb per year. We begin breeding in October-December and begin lambing in March-May in the coming year. During the pregnancy period, 150 days, the winter ewes can be preserved. The annual output can be guaranteed. Ewe health and increase cashmere production. Lambs produced in spring ensure the survival rate, and the survival rate of lambs produced in winter is low. Non-mating rams will use the emery cloth or sand window pocket on the scrotum of the ram to prevent chaos. Must prevent inbreeding. The male rams that cannot be used for breeding should be castrated immediately. The reserve rams left by this group should be exchanged with other sheep, and the local soil goats should be improved by advanced hybridization. The improved third generation can be close to pure. Species. The cashmere goat's estrus cycle is 17-19 days. Age of reproduction termination, ewes 8-10 years old, rams 6-7 years old. The proportion of males and females naturally mating is 1:30-50.
(six) fleece season. Every year from the spring of April to May, fleece begins and the net is caught twice. Fleece has special tools (iron combs), which can be purchased by mail from outside or made by yourself. Avoid scratching the skin when fleeing. Scratched skin should be disinfected with iodine. During the fleece process, rough movements are prevented from causing miscarriage and fracture of the ewes.
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