Silage is a kind of feed obtained by crushing green feed such as corn stalk, wheat straw, etc., under confined anoxic conditions, through fermentation. Silage is soft, palatable, nutritious, and conducive to long-term preservation. It is an excellent feed source for livestock in autumn and winter. In particular, the quality silage produced by the fermentation of Gumba silage starter has a rich protein content and is more popular with livestock. It is used to feed laying hens and to increase the egg production rate.
Premix: premix refers to the powder or granular preparation made by the uniform mixture of drug and suitable matrix. The premix was administered through the feed at a certain drug concentration.
Relevant regulations
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Feeding layer chickens on silage must not be changed suddenly. At present, most chicken-raising specialists generally use full-priced compound feed to feed chickens. When they hear that a certain kind of feed is good, they immediately switch to new feeds. As a result, the egg production rate has not only not increased, but has continued to decline. The reason is that chickens have a habit of feeding on feeds. If they are suddenly replaced, they will inevitably have a strong stress response, affecting the appetite and egg production of chickens. The same applies to feeding silage. If silage has not been used before, silage should be mixed into the original feed in small amounts, and the amount of silage should be gradually increased after the animal adapts to the taste of silage.
Adding silage during layer feeding prevents layer fat. Egg-fat is obese, excessive accumulation of body fat, egg production will decline sharply or even stop production. Therefore, reducing the amount of feed or adding silage before laying hens can effectively prevent over-obesity in laying hens and increase egg production.
In addition, the use of silage for feeding layers also balances the nutrition of layers. Laying chickens most avoid a single nutrition, vitamin deficiency. Therefore, it should be noted that before or after the opening of production, timely supplement of sufficient vitamins to maintain the normal function of the reproductive organs, to prevent fallopian tube stenosis caused by prolapse and other diseases; winter low temperature and low light, layers should also be added vitamin D. The high-quality silage produced by the Gumba silage starter preserves the nutrition of the green feed to the greatest extent, and is rich in various vitamins, which can well meet the vitamin intake of laying hens.
Silage is more tolerant than green fodder, more palatable and more nutritious than full-priced fodder. Especially the use of Jinbao silage fermentation aid not only greatly simplifies the process of shortening the conversion of green fodder to silage fermentation, but also confers silage With more nutrients, it's no surprise that looking at silage can increase egg production. Details can be consulted: Beijing Huaxia Kangyuan Technology Co., Ltd. Telephone toll-free hotline Website: Taobao Website: http://shop35396982.taobao.com
Recommended reading
1. Rapid fermentation of silage technology
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2. Xiaqiu alternate fermentation bed chickens need to pay attention
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1. The drugs in the premix should be dried and crushed first. Unless otherwise specified, it shall pass through No. 4 sieve completely, and the mixture of powder that can pass No. 5 sieve shall not exceed 10.0%.
2. The matrix used in the premix includes carrier, diluent, etc. The matrix should be stable, good fluidity, easy to mix with drugs and feed. The fatty matrix should be degreased first. In addition to the substrate specified under each variety, other suitable substrates can also be selected. In general, a single substrate should be used. The matrix shall not contain more than 20 parts per million of heavy metals; Arsenic salt shall not exceed 2 parts per million; The drying loss of inorganic matrix and organic matrix should not exceed 3.0% and 8.0% respectively.
3. According to the property of the drug, the drug can be dispersed evenly by proper methods. Appropriate methods should be used to make the drug mix evenly in the preparation of low concentration drug premix.
4. The premix should have good fluidity and be easy to mix with feed.
5. Unless otherwise specified, the premixes shall be stored in a closed container. The premixes containing volatile drugs or easily hygroscopic drugs shall be stored in a closed container, and the microbial limit shall be controlled.
6. Unless otherwise specified, the label of premix shall also indicate the name of matrix.
North Africa Egypt, Libya, Tunisia, Morocco, Algeria.
East Africa is Ethiopia, Somalia, Kenya, Tanzania, Uganda, Burundi, Rwanda and Seychelles.
West Africa usually includes Mauritania, Senegal, Gambia, Mali, Burkina Faso, Guinea, Guinea Bissau, Cape Verde, Sierra Leone, Liberia, C ô te d'Ivoire, Ghana, Togo, Benin, Niger, Nigeria, etc.
South Africa is South Africa, including Zambia, Malawi, Zimbabwe, Botswana, Swaziland, Lesotho, Mozambique, Republic of South Africa, Namibia, Madagascar, Comoros, Mauritius, Reunion Island, France, St. Helena and ascension.
Central Africa includes the Central African Republic, Chad, Cameroon, Equatorial Guinea, Gabon, the Republic of Congo, the Democratic Republic of Congo, Sao Tome and Principe.
Central Asia refers to the inland region of Central Asia: Kazakhstan, Uzbekistan, Kyrgyzstan, Turkmenistan, Tajikistan and Afghanistan.
Southeast Asia: Myanmar, Thailand, Cambodia, Laos, Vietnam, Philippines, Malaysia, Singapore, Brunei, Indonesia and Timor Leste.
Countries and regions in West Asia include Saudi Arabia, Iran, Iraq, Kuwait, UAE, Oman, Qatar, Bahrain, Turkey, Israel, Palestine, Syria, Lebanon, Jordan, Yemen, Cyprus, Georgia, Armenia and Azerbaijan.
North African countries and regions include Egypt, Libya, Tunisia, Algeria, Morocco, Madeira Islands, Azores Islands and Western Sahara.