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An eel and feed technology, which is applied to animal feed, animal feed, climate change adaptation and other directions, can solve the problems of unsuitable preservation of fresh fish, influence of the nutritional value of the eel, unbalanced nutrition of the eel, etc., so as to improve the attractiveness and utilization rate. , the effect of improving the balance
Inactive Publication Date: 2014-07-23
王和绥
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Problems solved by technology
With the continuous expansion of market demand, wild rice field eels can no longer meet the needs of the society, and when artificially raised, the feed is not suitable for selection. Rice field eels use animal feed as the staple food and need to cons...
Method used
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Embodiment 1
[0014] A feed for cultivating ricefield eels, including: 15% soybean meal, 27.7% sheep blood meal, 18% pig liver meal, 21% fish meal, 6% oat meal, 3% earthworm meal, 8% carrot meal, 0.35% vitamin C, compound Vitamin 0.05%, rice field eel food attractant 0.6%, mineral 0.3%.
[0015] Feed of the present invention is suitable for the rice field eel that hatches after 2 months to use, and the application uses two mu of breeding ponds to carry out contrast test, and every mu puts in a suitable place to breed 800 10cm long loach seedlings, is divided into experimental group and control group, experimental group and contrast The daily management of the two groups was the same. The experimental group was fed according to the feed of this implementation formula. The control group was fed with common feed, fed 2-3 times a day, 8 kg each time in the first month, 12 kg each time in the second month, and 12 kg each time in the second month. After three months, feed 16 kg each time. During ...
Embodiment 2
[0017] A feed for cultivating rice field eels, including: 20% soybean meal, 23.5% sheep blood meal, 16% pig liver powder, 20% fish meal, 6% oatmeal meal, 5% earthworm meal, 8% carrot meal, 0.25% vitamin C, compound Vitamin 0.05%, rice field eel food attractant 0.8%, mineral 0.4%.
Embodiment 3
[0019] A feed for cultivating eels, including: 12.6% soybean meal, 28% sheep blood meal, 15% pig liver meal, 25% fish meal, 6% oat meal, 2% earthworm meal, 10% carrot meal, 0.04% vitamin C, compound Vitamin 0.06%, rice field eel food attractant 0.8%, mineral 0.5%.
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Abstract
The invention belongs to the field of aquaculture, and particularly relates to a fodder for breeding finless eels. The fodder comprises the following components in percentage by weight: 10-20 percent of bean pulp, 15-28 percent of goat blood powder, 10-25 percent of pork liver powder, 15-25 percent of fish powder, 5-10 percent of oat powder, 1-5 percent of earthworm powder, 5-10 percent of carrot powder, 0.1-0.5 percent of vitamin C, 0.02-0.08 percent of decavitamin, 0.5-0.8 percent of a finless eel phagostimulant and 0.1-0.5 percent of mineral substances. The fodder provided by the invention can be used for improving the balance of the nutrients; due to the use of a plurality of other added components, the finless eels can have enough vitamins and mineral substances; meanwhile, the fodder is added with the finless eel phagostimulant, so the attractive force of the fodder for the finless eels is increased, the utilization rate of the fodder is increased, and the growth rate of the finless eels is increased.
Description
technical field [0001] The invention belongs to the field of aquaculture, and in particular relates to a feed for cultivating rice field eels. Background technique [0002] The eel meat is creamy and delicious, not only the protein, calcium and iron content exceeds that of ordinary fish. Modern medical research shows that it is rich in vitamin A, lecithin, DHA, asparagus, etc., which has the functions of nourishing blood and intelligence, strengthening muscles and bones, nourishing brain and fitness, improving vision, promoting skin metabolism, and restoring the physiological function of regulating blood sugar. , and because it contains very little fat and has high nutritional and medicinal values, it is a popular aquatic dish. With the continuous expansion of market demand, wild rice field eels can no longer meet the needs of the society, and when artificially raised, the feed is not suitable for selection. Rice field eels use animal feed as the staple food and need to con...
Claims
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Application Information
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