In the breeding of male rabbits, it is extremely important to grasp the quality of feed. On the one hand, pay attention to the digestibility of the feed, on the one hand pay attention to its palatability. Long-term large-scale, large-volume, high-moisture roughage and juicy feeds should not be fed to male rabbits for a long time in order to prevent the formation of grassy meadows and poor constitution and affect the breeding ability.
In terms of nutrition, attention should be paid to the long-term stability and full price of male rabbit nutrition. Under the existing conditions in rural areas, the mating type of male rabbits has obvious seasonality. That is, the mating species are concentrated in spring and autumn, while in the summer, the mating intensity is very low, and the winter mating task is not large. The improvement of male rabbit semen quality cannot be solved immediately, and the relative stability of dietary nutrition must be maintained. That is, during the leisure period, the level of nutrition should not be too low, and the amount of feed should be used to control the breed of rabbits. Before the 20- to 30-day period of concentrated breeding, the diet should be gradually adjusted to adapt its physical fitness to undertake heavy breeding tasks. In addition, other nutrients are also very important. If there is a lack of calcium and phosphorus in the feed, the sperm is not fully developed, the activity is low, and the limbs are weak. The lack of vitamins, especially vitamin A, vitamin E and vitamin D, will affect the spermatogenic function of the testes. The sperm count is low and the viability is low. Low, the breeding ability decreased, and both the conception rate and the number of litters decreased.
For the breeding of breeding male rabbits generally mastered with the main ingredients, supplemented by green feed and roughage, dietary protein levels controlled at about 16%. In winter and spring, it is necessary to supplement carrots, malt, cabbage, and other vitamin-rich feeds in the absence of green season, and pay attention to supplements of vitamins, trace elements, and minerals. The amount of feed, according to the size of the breeding intensity and species of rabbit body type, body condition (bridging) and flexible control, generally feeding about 150 grams per day. Obesity should not be caused by over-nutrition, nor should it be malnutrition and cause its physical fitness to decline.
Low Scrap Rate Mask Body Machine,Earband Welding Machine,Automatic Inner Ear Mask Machine,Inner Ear Loop Face Mask Machine
Wuxi Kanghe Medical Consulting Co., Ltd. , https://www.jskanghe.com