The cage culture of Astragalus membranaceus has advantages of no water selection, low investment, easy management, and high benefits. In recent years, it has become one of the important ways for farmers to become rich. After the June-July months, when the seedlings were planted in the pond, after a series of production processes such as disinfection, food intake, food training, and disease prevention and treatment, the seedlings entering the fall season have basically taken off the wild and can be normalized in cages. Ingestion grows, so the key measure to grasping the fattening of Astragalus in autumn is the fundamental guarantee of high yield and high efficiency. 1, water quality management The general requirements for raising fish pond water are fat, live, and cool. The water color is preferably green or light brown, and the water transparency is preferably 30-40 cm. In addition, PH values, dissolved oxygen, ammonia nitrogen, nitrites, and hydrogen sulfide, which are the main physical and chemical indicators affecting water quality, are slightly higher than normal breeding standards. In addition to water intake and drainage measures, we must focus on using photosynthetic bacteria and use it every 15 days to better regulate water quality. 2. Disease prevention and control Because the Astragalus is no linfish, the cortex is poorly protected, and it is particularly sensitive to some fish diseases. Therefore, high-efficiency, low-toxicity and low-stimulus fishery drugs should be selected. The avermectin should be used once every 20 days And insecticides such as povidone iodine. Due to the high protein content of Astragalus membranaceus, its liver and gallbladder is unbearable. In September, the rickets were mainly Hepatobiliary Syndrome or Bailu Syndrome. The main symptoms were food loss, grass, skin bleeding, mouth bleeding, anal swelling, and general death. All are large-sized seedlings. Control methods: (1) Reduce the amount of special feed for Astragalus, increase the proportion of feed for wild fish, and stop feeding once every 4-7 days to reduce the load of liver and gallbladder. (2) Frequently mix vitamins and liver preparations to enhance detoxification and improve immunity. (3) Adjust water quality. 3, feeding management The source of wild fish is relatively easy and inexpensive, but due to the balanced nutrition of compound feed, it is necessary to increase the amount of formulated feed during the fall fattening period. The proportion of fish slurry and compound feed used in the initial stage of breeding is generally 3:1. In the middle period, it gradually transitions to 1:1. In the later period (early September), to reduce the liver load of the jaundice, it gradually reduces the proportion of formulated feed. In addition to following the “Four Sets†principle, the feed must be cleaned every day. The bait not only pollutes the water quality, but also the deteriorated residue can easily cause disease after being ingested by the jaundice.
Fresh and sweet snow pear can help digestion, embellish the lung and clear the heart, eliminate phlegm and stop cough, antipyretic, detoxification sores effect, and diuresis, the role.Pear crisp juice, sweet and sour, nutritious, healthy.Its fleshy, soft fruit juice is rich in sweetness and a hint of acid and flavor including: 15,16,20,28 PCS / 4.5kg;30,32,40,48,56 PCS / 9 kg;,72,80,96,112 60 PCS / 18 kg.We can pack them by 4.5kg/CTN, 9kg/CTN, 18kg/CTN or as you require. The harvest season of snow pear is September to October, and the refrigerated supply period is November to may of the following year.If you need any help, please let us know.
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