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At what size is it most suitable to breed a crossbred (binary) sow?
Abstract: Crossbred sows need to be bred at 9-10 months of age. When breeding, observe the sow's body condition; the weight must be greater than 200 jin before breeding can be carried out. If the breeding age is approaching but the weight is not up to standard, you can feed some nutritious feed to help it gain weight and reach the breeding standard.
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Overview of the Daily Weight Gain Comparison Table for Pigs at Each Stage
Summary: In the body weight 24-50 kg stage, the average daily weight gain is 680 grams, and a total of 51 kg of piglet feed is consumed; in the body weight 50-75 kg stage, the average daily weight gain is 830 grams, and a total of 74 kg of middle pig feed is consumed; in the body weight 75-110 kg stage, the average daily weight gain is 930 grams, and a total of large pig feed is consumed
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How to breed bloodworms? A detailed explanation of methods and techniques
Summary Breeding conditions: It is suitable to raise them in natural water. If tap water is used, the tap water must be placed under the sun to be exposed for 2-3 days. Light source control: At night, a 5-watt small light bulb can be used to provide a light source. Water quality regulation: Keep the water depth at 3-5cm, with a water flow rate of 5-
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What is a suitable stocking density for pond catfish? With farming methods
Abstract Farming preparation: Plant some aquatic plants around the pond, and disinfect the pond with quicklime before stocking. Stocking density: Stock 20,000-30,000 fry per mu. Feed: field snails, river mussels, fly maggots, fish and shrimp, bloodworms, earthworms, etc. Daily management: Change the water about every
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What Water Depth Is Suitable for Shrimp Farming? Key Points for Controlling Water Hardness and pH
Abstract The suitable water depth for shrimp farming is 0.9-1.5 m, the suitable pH range for shrimp growth is 7.7-8.8, the suitable hardness of shrimp-farming water is above 250 mg/L, and the suitable total alkalinity is above 80; if it is below 80 or above 400, corresponding measures must be taken. I. What Water Depth Is Suitable for Shrimp Farming Generally
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Earthworm Farming Techniques and Profit Table Explained
Summary Earthworm farming techniques: A water pit connected to a ditch can be modified for farming. Add 7.5-10 kg of livestock and poultry manure or farmyard manure per sq m, along with 0.25-0.5 kg of seed earthworms. Feed can include cow manure, pig manure, straw, and other materials. During farming, the temperature should be maintained at
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How to raise pigs in rural areas? These methods are simple and practical
Abstract Cooked feed thin feeding method: after the feed is cooked, the crude fiber is softened, which effectively improves the digestibility of roughage, and can also reduce the feed volume and increase the pig's feed intake. Raw feed wet feeding method: simpler than the cooked feed thin feeding method, while saving firewood, labor, and equipment, and can
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What vegetables are suitable for planting in July? Seasonal vegetable planting recommendations
July is midsummer, temperatures keep rising, and the weather is hot. People all want to eat some light vegetables, so today the editor will talk about what vegetables are suitable for planting in July, and what precautions are needed for planting in this season. Spinach, Chinese cabbage, eggplant,
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Which vegetables are suitable for planting in July?
July is the height of summer, and temperatures keep rising. The weather is hot, and people all want to eat some light, mild vegetables. So today, the editor will talk about what vegetables can be planted in July, and what precautions are needed for planting in this season. Spinach, Chinese cabbage, eggplant, chili pep
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A Detailed Guide to Soilless Cultivation Methods and Techniques for Vegetables
As planting techniques continue to improve, many regions now use soilless cultivation to grow vegetables; it is not only clean and environmentally friendly, but also saves a lot of cost. So what is soilless vegetable cultivation? I. What is soilless vegetable cultivation? Soilless vegetable cultivation
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