“The use of vitamin A is too much, and the poultry will lose hair, just like my head.†On September 25, at the high-level seminar on the development of the pigeon industry in Guangdong Province, which was held at the island of Zhuhai, the Luogushu Nutrition Products Department The metaphor of Dr. Dong Xin's image amused more than 50 audiences under the stage. As a pigeon that has recently been listed as a four-person poultry by the Ministry of Agriculture, the pigeon industry has not formed a unified understanding of its nutrition, and there are still many defects in the use of vitamins and other nutrients.
In the past, a pair of breeding pigeons nurtured a pair of pigeons. Now, with the industrialization of the pigeon industry, a pair of breeding pigeons even have to feed more than 6 pigeons. The nutritional demand is much higher than before. At present, although the pigeons also have special feed, the feed is only for the basic growth and reproduction needs, and the special functional additives in the pigeon industry are also “fairyâ€. Vitamins are one of the most important substances in the nutrition of pigeons. At present, there are still many misunderstandings in understanding and using them.
Zhaoqing Beilai Economic Development Co., Ltd. currently has tens of thousands of breeding pigeons. The company's owner, Liang Guangyi, pointed out that vitamins and trace elements are the key nutrients in the process of raising pigeons. They are often used by many pigeon breeders. Neglect.
“The vitamins in the feed can only meet the basic nutritional needs of the breeding pigeons. Many pigeon owners believe that it is not enough to rely solely on the nutrients in the pigeon feed.†Yu Dongxin said that the pressure on the cost, etc., is currently provided by the company. Most of the vitamins can only meet the minimum demand. Even so, because vitamins are extremely unstable substances, along with transportation, storage and other processes, there will be a considerable degree of decomposition. "For example, vitamin A, in the presence of light, will reduce the potency by 0.5% every day. Ordinary vitamin C, after 6 months of storage at room temperature, will only have about 44% of the potency." The content often does not reach the minimum demand.
“Many farmers like to use vitamin products on the market that can mix and drink water. It seems very convenient. Actually, this is unscientific.†Yu Dongxin explained that vitamins A, D, E and K are all four. It is fat-soluble and needs to be processed into fine particles by molecular techniques to make it soluble. The fine particles are used to mix the ingredients, which will quickly decompose and catalyze the trace elements in the feed. From the scientific point of view, vitamins for mixing and drinking are two products.
“There are farmers who like to replace the functional vitamins with the vitamins that produce the premix core material, which will cause the breeding pigeons to be over-fertilized, have low egg production performance and even lose hair.†He pointed out that most of the current multi-dimensional production The company does not professionally provide multi-dimensional breeding pigeons. Most of the vitamins obtained by farmers are designed according to the nutritional needs of chickens and ducks. There is a problem of vitamin imbalance. The high VA design will cause the above-mentioned over-fertilization. The phenomenon of hair loss, and some B vitamins and VD3 will be relatively insufficient.
In addition, as a temperature-sensitive species, cooling will greatly affect the performance of the breeder. Yu Dongxin suggested that once there is stress such as cooling, it is necessary to quickly add B vitamins to the breeding pigeons. The amount of use should be doubled depending on the situation.
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