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Feed Additives: The Secret to Scientific Farming and Highly Efficient Income Growth!
Release time:
2025-02-26
In today’s highly competitive aquaculture industry, how to improve farming efficiency, reduce farming costs, and ensure animal health are issues that concern every fish farmer. And... Feed additives As a scientific and efficient farming method, it is gradually becoming farmers’ “secret weapon.”
I. What are feed additives?
Feed additives refer to small or trace amounts of substances added to feed to meet specific needs. They include both nutritional additives and non-nutritional additives. These additives can compensate for deficiencies in the nutritional components of feed, enhance feed utilization efficiency, improve feed palatability, promote animal growth and development, prevent diseases, and improve the quality of animal products.
II. Advantages of Feed Additives
Improve feed utilization: Adding enzyme preparations, acidifiers, and other additives can break down anti-nutritional factors in feed, enhancing the digestibility and absorption of nutrients such as protein and energy, thereby reducing feed costs.
Promote animal growth: Adding nutritional additives such as amino acids, vitamins, and minerals can meet the nutritional needs of animal growth and development, increase growth rates, and shorten the rearing cycle.
Enhancing Animal Immunity: Adding probiotics, oligosaccharides, and other ingredients can help balance the gut microbiota, boost animal immunity, reduce the incidence of disease, and lower medication costs.
Improving the quality of animal products: Adding flavorings, sweeteners, antioxidants, and other ingredients can enhance the color, flavor, and nutritional value of animal products such as meat, eggs, and dairy, thereby increasing their added value.
III. How to Choose High-Quality Feed Additives?
Faced with the dazzling array of feed additive products available on the market, how should livestock farmers make their selection?
Choose a reputable manufacturer: Select a legitimate manufacturer that holds a production license and provides complete product batch numbers to ensure product quality and safety.
Select according to actual needs: Choose feed additive products that are suitable based on factors such as the species being raised, growth stage, and rearing environment.
Pay attention to product ingredients and efficacy: Carefully read the product label to understand the ingredients, their concentrations, and the product’s efficacy. Choose products with scientifically formulated ratios and clearly defined benefits.
Latest experiment
Broiler Glucose Oxidase Experiment
One-day-old Ross 308 broiler chickens were selected, with a total of 4 chicken houses, each housing 11,000 birds. The birds were randomly divided into a control group and a treatment group, with 2 chicken houses assigned to each group. The control group was fed a commercial diet supplemented with Changle (allicin and oregano phenol) at 100 mL/ton, while the treatment group was fed a commercial diet supplemented with glucose oxidase at 100 U/L. During the trial period, birds had free access to feed and water. The trial lasted for 42 days. The experimental diet consisted of corn, soybean meal, wheat, cottonseed meal, DDGS, peanut meal, duck fat, and premixes, among other ingredients; nutritional parameters are shown in Table 1.
Lactic Acid Bacteria Experiment
Effect of Lactic Acid Bacteria on Broiler Diarrhea: A Raising Experiment Experimental Site: Jiyang Zheng* Animal Husbandry Farm Experiment Period: August 31, 2015 – September 4, 2015 Experimental Subjects: 30-day-old broilers Experimental Design: Control Group: Normal feeding + normal drinking water Experimental Group: Normal feeding + normal drinking water + lactic acid bacteria (liquid)
Piglet Fruit Milk Flavor Experiment
Twenty 28-day-old weaned piglets of the Duroc × Landrace × Large White crossbreed, with similar body weights and in good health, were selected for the trial. They were randomly divided into two treatment groups: a control group and a test group. The control group was fed a basal diet, while the test group was fed a basal diet supplemented with 600 g/t of fruit-milk flavoring. Each group consisted of five replicates, with two piglets per replicate. During the trial period, the pigs had free access to feed and water, and the trial lasted for 28 days.
In this trial, 120 healthy, growing pigs of similar body condition, weighing 80 ± 10 kg, were randomly divided into a control group, an antibiotic group, and an essential oil group. The specific feeding design is shown in Table 1. Each group consisted of 4 replicates, with 10 pigs per replicate. The trial duration was 29 days. The experimental diet was formulated according to the nutritional requirements outlined in NRC (2012). During the trial, pigs had free access to feed and water, and were subjected to routine husbandry management and vaccination protocols. Body weights at the beginning and end of the trial, as well as feed intake, were recorded. At the end of the trial, fresh fecal samples were collected from each pig, placed into sterile 10 ml centrifuge tubes, and stored at -80℃.
Tian Yikang replaces chlortetracycline in the ROSS-308 trial.
This experiment employed a single-factor experimental design. A total of 6,000 Ross-308 broiler chickens, aged 1 day and with roughly similar body weights and good health conditions, were randomly selected and divided into three treatment groups, with five replicates per group, each replicate consisting of 400 chickens. The control group was fed a basal diet based on corn and soybean meal. The experimental group 1, the antibiotic group, had 50 g/t of a 15% chlortetracycline premix added to the basal diet. The experimental group 2, the Tianyikang addition group, had 1,500 g/t of Tianyikang added to the basal diet. The entire experiment lasted for 42 days.