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What are the feed requirement characteristics of snail (river snail) farming?
I think everyone is very familiar with the river snail, especially given the rapid development of China's late-night snack industry in recent years, the demand for river snails has grown larger and larger, and in the late-night snack industry the market share of river snails is very large, so in recent years the farming prospects for river snails have also been very
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How to treat shrink-withering disease in farmed river snails
I think everyone is very familiar with river snails, especially as people's living standards have continued to rise in recent years, so they have become more and more particular about what they eat. As a result, river snails have gradually made their way into countless households, especially in the late-night snack industry, where river snails are used
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How to Feed Laying Ducks? A Detailed Guide to the Four-Observation Feeding Method
I. Feeding by Body Weight Determine the quality and quantity of feed based on the body weight and egg-laying rate of the laying ducks: (1) If the flock's laying rate is still above 80% while the ducks show a slight trend of weight loss, appropriately increase the amount of animal-based feed in the diet (fresh river snails are even better)
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How to prevent and treat pullorum disease in partridges? Farmers need to master these methods
Pullorum disease is caused by Salmonella pullorum and poses the greatest threat to young partridges within 1 week of age, with a mortality rate as high as over 85%, and even whole-flock death. Adult partridges are somewhat less affected when they fall ill. The later the disease occurs, the greater the hope of a cure, but illness severely affects the partridge's
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Four Methods to Increase Wool Production When Raising Angora Rabbits
1. Provide a reasonable basic daily ration. The basic daily ration is the ration combination necessary to maintain the growth and physiological activities of Angora rabbits. Wool-producing rabbits generally require 10.37 megajoules/kg of energy, 16% crude protein, 0.4% calcium, 0.21% phosphorus, 11.27% crude fiber, 0.62% lysine, and methionine
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Five Essential Facts About Feed for Eel Farming
I. Main binder --- starch: Binders were the earliest additives used in eel feed. In Japan in the 1950s, when raw fish was used as bait to farm yellowtail, antibiotics, wheat gluten and -starch were added. Thanks to the use of binders such as -starch, not only was
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Technical Key Points for Constructing Flow-Through Aquaculture Ponds for Yellow Catfish
1) Water quality and water source 1. Water quality requirements The water quality for flow-through aquaculture of yellow catfish must be tested before deciding on the aquaculture operation, to see whether the water quality meets the pollution-free aquaculture water quality standards. For example, whether the waste hot water discharged from industrial production has been polluted by industrial oil, etc., and whether the minerals contained in underground hot spring water exceed the standard, are all objects of attention.
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Key Points of Ecological Aquaculture Technology for Yellow Catfish in Paddy Fields
I. Selection of the breeding area The breeding area is 65 hectares, with complete water, electricity and other facilities and convenient transportation. II. Paddy field engineering construction 1. For the field engineering, 10 mu is taken as one ecological aquaculture unit for yellow catfish in paddy fields. On the inner side of the paddy field ridge, a ring ditch with a top width of 1.5m, bottom width of 0.5m and depth of 0
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Feeding Methods for Yellow Catfish in Cage Culture
(1) Feed types. (1) Basic arrangement for full-cycle feeding. In practice, the feed for cultured yellow catfish is exactly the same as that for yellow catfish mainly raised in ponds. In addition to compound feed, first-level fingerling cages can use bloodworms and aquatic earthworms as feed, and can also be fed fish paste made mainly from small trash fish.
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How to stock fry in cage culture of yellow catfish
I) Preparation before stocking fry 1. Preparation of cages of different specifications Cages of corresponding specifications should be prepared according to the size of the fry to be stocked. If the stocking size is 2 cm, second- or third-stage fry cages and second-stage grow-out cages should be prepared; for fry of 5 cm, second-stage fingerling and second-stage grow-out cages should be prepared
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