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How to Increase Oriental River Prawn Yields in Mixed Shrimp-Crab Ponds
Mixed shrimp-crab culture is the main aquaculture model promoted under the fishery science and technology outreach program in Xiangcheng District. In recent years, while river crab prices have repeatedly been hit by the market, oriental river prawn prices have remained relatively firm. Therefore, while ensuring river crab growth, tapping the production potential of oriental river prawn has become a way to achieve
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Catfish farming tips to increase production: master these for higher yields
Catfish is a tropical fish, large in size, with plenty of meat and few bones, and its taste resembles that of river eel, hence the name "eight-whisker catfish eel." It also has excellent traits such as fast growth, a wide feeding range, and few diseases, making it a superior freshwater fish species. However, its drawback is poor cold tolerance: when the water temperature drops below 7°C
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Techniques for Achieving High Reproductive Yields in Mink Farming
Selection and retention of breeding mink: Every November, select and retain breeding mink according to plan. Choose mink with good breed quality, large body size of over 2000 grams, and slightly better fur, at a male-to-female ratio of 1:3, and raise them separately. To ensure the quality of the offspring, carry out vaccination once every December. Pre-mating vaccination:
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Two-stage farming of snakehead achieves high yields
The snakehead fish, also known as snakehead murrel or black fish, has high economic value, with the current selling price at 15-20 yuan/kg. Using the two-stage method of intensive pond farming for snakehead, we achieve a net income of 0.9-1.2 ten thousand yuan per mu. Snakehead is a fairly common fish in China, and many people like to eat it. The two-stage method
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What feeding techniques can increase bullfrog yields?
The rearing of commercial frogs refers to the process of raising metamorphosed juvenile frogs into commercial frogs. It is the last stage of the entire bullfrog farming process and the most critical production procedure determining success or failure. At present, commercial frog farming can be divided into two methods: intensive farming and extensive farming. Extensive farming
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How to raise river crabs for high yields? Farming experience shared
The pond area for river crabs is preferably 10-30 mu, with a pond depth of 1.2-1.5 m, a slope of 1:(2-3), and a surrounding trench around the pond 2 m wide and 1.8-2.0 m deep. The coverage area of aquatic plants should account for 40-60% of the pond area. Suitable aquatic plants include Elodea, Vallisneria, and Hydrilla.
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Good returns from interplanting Millettia speciosa in lychee orchards
Recently, on a mountain ridge in Liuming Village, Dacheng Town, Pubei County, the author saw many Millettia speciosa plants interplanted among the verdant lychee orchards. At present, although it is deep winter, some of the Millettia speciosa in this lychee orchard are growing luxuriantly, and some are already heavy with seed pods. The mountain
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How to Grow Okra for High Yields? A Complete Guide to Cultivation Techniques
Okra is an annual herbaceous plant of the genus Abelmoschus in the mallow family. It is also known as lady's finger, gumbo, okra, yellow mallow, coffee okra, and so on. It is at once a nutritious health-promoting vegetable, a commonly used traditional Chinese medicine with notable curative effects, and a landscaping and beautifying material of considerable ornamental value
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For high yields of Chinese yam, the key planting techniques must be mastered well
As people's living standards continue to rise, Chinese yam is becoming more and more popular, and consumption is rising rapidly. Zhang Peihai, a farmer from Daluochebu Village, Tangwu Town, Changle County, Shandong Province, seized this business opportunity and used science and technology to develop Chinese yam production, becoming a widely known Chinese yam grower
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How should autumn sweet potatoes be managed to achieve high yields?
1. Select good varieties and strong seedlings. Choose early-maturing, high-quality, high-yielding varieties such as Su Shu No. 7, Su Shu No. 8, Yu Shu 303, Xu Shu 18, and Yu Zi 263 (purple-fleshed sweet potato); select sturdy seedlings with pointed flat heads that have thick stems, dense nodes, moderate tenderness, rich sap, and are disease-free, non-degenerated, and free of adventitious roots; plant different varieties separately.
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