In the process of cultivating soft-shelled turtle, solving the problem of feed source is a headache for farmers. Then, how can we make soft-shelled turtle full and well eaten, while reducing breeding costs and improving economic efficiency of breeding? Today, RICHI will introduce some experience as follows:　　 1. Feeding. Wetlands can be used to raise earthworms or maggots to produce feed; rice fields and drainage ditches can also be used to eradicate weeds. In spring, moray eel and loach seedlings can be collected and put separately, and appropriate amounts of bran, bran, fish meal, etc. are often fed, and soft-shelled turtles eat in autumn. It can be gathered and fed during the […]

1. Precautions for feeding goose with green feed Green feed includes natural grasses, stems and leaves of vegetables and crops, green leaves, etc. The dry matter of green feed has high crude protein content, good quality, high calcium content, suitable calcium to phosphorus ratio, low crude fiber content, good palatability, and easy digestion. Practice has proved that whether it is grazing or collecting green feed to feed the geese, the following five questions should be paid attention to: (1) The green feed should be used on-the-spot, and it is best to make appropriate preparations before use, such as washing, shredding, beating, etc., to facilitate the feeding and digestion of the

When preparing chicken feed, it is not only necessary to consider the nutritional standards of chickens, but also to pay attention to the appropriate mixing ratio of various feeds.　 •Carbohydrate feed mainly contains starch and sugars, which can account for less than 70% of the diet mix. Corn: It is one of the highest energy feeds in cereal feeds, which can account for 45% to 70% of the mixture. Bran: Good palatability, high protein and carbon content, which can account for 5% to 30% of the mixture. Barley: Because it contains high crude fiber, the amount should not be too much, and it can account for 15% to 20% of

In spring, hens enter the peak of egg production. To achieve good chicken raising benefits, attention must be paid to timely adjustment of the nutritional components of the chicken feed for layers to ensure the perfection and adequacy of various nutrients in the diet. Practice has proved that temperature is closely related to the feed intake of chickens, and like all poultry, chickens are "fed for energy." Therefore, the adjustment of feed ingredients must follow the following principles:　　 1. Reduce energy feed. The temperature gradually rises in spring. If you continue to feed the high-energy feed during the winter period, the weight of the laying hens will increase, which will

1. Pasture: Cut grasses such as alfalfa, clover, and skewer grass into a length of about 1 cm, and then put them in a large pot or a large tank and other containers, add a small amount of water and place them in a sunny place. Fermentation can be fed to pigs after 7-8 days of fermentation. 2. Chicken manure: adjust the humidity of the chicken manure, knead it into a ball, loosen it, put it in a plastic bag and seal it for fermentation. When the temperature is above 20℃, fermentation for 3 to 4 days can replace 30% of the pig feed. Come to feed the pigs. 3.

Recently, a new industry standard "Determination of 37 Mycotoxins in Feed by Liquid Chromatography Tandem Mass Spectrometry" was released and will be implemented on April 1, 2021. The standard was developed by the feed quality and safety inspection and evaluation innovation team of the Institute of Agricultural Quality Standards and Testing Technology, Chinese Academy of Agricultural Sciences. Mold contamination in feed and agricultural products is a global issue. How to better detect diverse and complex mold contamination has always been a difficult problem in agricultural production and food safety assurance. High-throughput detection of multiple toxins has always been a difficult problem due to many types, large structural differences, and complex

Seriously contaminated feed with aflatoxin should be discarded. For lightly polluted feed, it can still be used if it can meet the feed standard after proper treatment. Here are a few simple removal methods: 1. Water washing method: This method is suitable for the detoxification of seed feed. The method is: first grind the moldy feed into powder, pour it into the tank, add 3 to 4 times of water, and then stir Leave to soak, change the water and stir twice a day, until the soaking water changes from brown to colorless.　　 2. Picking method: The method is to pick out the moldy part of the feed. It can

According to the different nutritional content of feed raw materials for laying hens, it can be divided into energy feed, protein feed, rough feed, mineral feed, vitamin feed and additives.　　 1. Energy feed　 Energy is the most important nutrient for chickens. Any feed that contains less than 20% crude protein and less than 18% cellulose in dry matter is classified as energy feed. The commonly used energy feeds mainly include the following.　 (1)Cereals　 mainly includes corn, broken rice, wheat, and wheat flour. Corn is mostly used in northern China. Corn is the most used feed material in layer feed, and it generally accounts for about 65% of layer diets. Corn

Fish meal is a high-protein feed material that uses one or more kinds of fish as raw materials and is processed by deoiling, dehydrating, and crushing. 1. Why is fish meal the best feed material for the aquaculture industry? (1) Raising poultry and chickens for barbecue ①Eating fish meal can speed up growth and accelerate the absorption of nutrients, thereby reducing feeding costs. ②Enhance immunity, reduce disease, and avoid taking anti-disease drugs. ③It is not necessary to supplement the nutritional items used routinely, and the effect is good. ④It can make the nervous system and body bone develop well. ⑤It can prevent and avoid inflammation, decay, cellulitis and other symptoms

As for cattle feed, there are various types of feed on the market, including pellets, concentrates, premixes, additives, etc. According to statistics, 70% of the breeding cost comes from feed, so how to choose feed is very important , It is related to the success or failure of breeding. There are two ways for farmers to use feed, one is to buy feed directly and the other is self-feeding. According to different breeding scales, breeding cost control, and local raw materials, farmers choose different feeds, and there will be different cattle feed formula tables. 1. Cattle feed pellets do not need to be matched. Farmers choose quality-guaranteed manufacturers, buy them

1. Current status of feed additives in South Africa The livestock industry in South Africa is recovering from the effects of the recent devastating drought and outbreak. Due to the surge in demand for high-quality meat products from middle-class consumers, the South African livestock industry has a large gap in the market demand for feed additives. South Africa prioritizes meat as the main source of protein. In 2016, the consumption level was increased to 3.8 million tons. The recovery of the poultry industry is expected to promote the performance of the feed additive market. Although South Africa's demand for meat, eggs and milk has increased in the past few years,

1. Wood pellet fuel characteristics　　 Wood pellet fuel is a type of biomass fuel. It is made by compressing wet sawdust and wood chips. These particles are similar in shape and size, about 1 inch long and 1/4-5/16 inch in diameter. Unlike other biomass fuels, wood pellets are easier to use and require less storage space. Their deliveries are safer and more advantageous than fossil fuels because of their high caloric content, nearly 7750 Btu (British thermal unit) per pound. Its moisture content is about 4-6%. These properties and plant lignin help to maintain a compact structure, making wood pellets the fuel of choice.　 Sawdust particle grades are not classified