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Detailed Explanation of Freshwater Shrimp Farming Techniques and Management Methods
Summary Pond selection: The pond bottom should be flat, the water quality fresh, drainage and irrigation convenient, and water retention good, etc. Pond clearing: 20-30 days before stocking shrimp fry, drain the pond water and promptly remove excess silt, then disinfect with quicklime or bleaching powder. Aquatic plants: Plant alligator weed, tape grass and other plants on the pond slopes around the pond. Stocking: Release shrimp fry when the water temperature is stable above 20°C. Feed: Artificial feed combined with small trash fish and other fresh live feed. Water quality: Ensure sufficient dissolved oxygen. Management: Patrol the pond morning and evening, and actively prevent and control diseases.
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Detailed Explanation of Key Points of Off-Season Crayfish Farming Technology
Abstract Farming pond: Choose a pond facing the sun and sheltered from the wind, dig several strip-shaped trenches of the same size in the pond, clean the pond bottom, filter the water and fill it, then plant water hyacinth and other aquatic plants, and finally install a microporous aeration pipe in the strip-shaped trenches. Shed frame: Two layers of thick plastic film need to be covered on the built shed frame. Stocking fry: Fry can be stocked in mid-to-late November, with about 50 kg of semi-commercial shrimp stocked per mu. Feeding: Feed once a day, and make sure the dissolved oxygen content in the water is sufficient.
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Detailed Explanation of Key Technical Points for Raising Mandarin Fish in Ponds
(1) Selection of breeding conditions: Choose a pond with abundant water source, convenient water filling and drainage, and excellent water quality, with a pond area generally of 2~3 mu and a water depth of 1.5~2 m. (2) Preparation before stocking: ① Disinfect the pond. ② After clearing the main breeding pond, apply decomposed base
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What bait is best for fishing in a fish pond? A full analysis of bait selection tips
The water surface of a pond is much smaller than that of a reservoir, and the fish density is also greater than in a reservoir. The fishing results are better than in a reservoir. Below is an introduction to what bait is best for fishing in a fish pond. Generally, artificial fish ponds mostly use extruded synthetic pellet bait made mainly from grain, fishmeal, bone meal, and so on.
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