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Correct Methods and Technical Key Points for Returning Rice Straw to the Field
1. Rice straw mulching in wheat fields. After wheat sowing is completed, use 250-300 kg of rice straw per mu, cut into 10-20 cm straw segments, and spread evenly over the field so that the straw does not form piles and the soil is not left exposed. 2. Rice straw mulching in rapeseed fields. When transplanting rapeseed, plant the seedlings according to the specified spacing into holes with sufficient basal fertilizer, cover with soil, and then evenly spread rice straw over the whole field at 300 kg/mu, so that the straw does not cover the holes (seedlings) and the soil is not left exposed, while also applying integrated chemical weed control and necessary field management measures. 3. Drainage and
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How to Return Rice Straw to the Field? A Detailed Guide to Five Practical Techniques
1. Short-cut rice straw incorporation by plowing technique. Cut the rice straw by hand or machine into lengths of 15-20 cm, and spread it evenly over the paddy field. Generally, the amount of dry rice straw spread per mu is 200-250 kg; if early rice straw is used for return, the amount spread per mu of main field is 1/2 or 2/3 of the total rice straw per mu. After the rice straw is spread, on the basis of the original fertilizer amount, apply an additional 8-12 kg of ammonium bicarbonate or 5-6 kg of urea per mu as base fertilizer; if it is a cold-waterlogged field, apply 15-25 kg of lime per mu in combination to accelerate the softening and rotting of the rice straw. The final
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Detailed Explanation of Key Techniques for Straw-Based Cultivation of Lotus Root in Shallow Ponds
Straw-based cultivation of lotus root in shallow ponds gives high yields, is easy to harvest, saves water and labour, and the planting area is expanding year by year. The average yield is 4000 kg of lotus root per mu, more than 30% higher than that of ordinary shallow-pond lotus root. 1. Choosing suitable varieties. For seed lotus root, choose early-maturing varieties with thick, round rhizomes, white skin, crisp and tender flesh, sweet taste, good quality and high yield, such as 'Elian No. 4', 'Elian No. 5', 'Jinan White Lotus Root', etc. 2. Building the lotus pond 1. Site selection and material preparation: the lotus pond should be chosen in a sunny place without shade from trees, such as village-edge wasteland, abandoned house sites, disused pits and ponds, low-lying abandoned land, etc.
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Detailed Guide to Straw Mushroom Cultivation: Planting Methods and Management Essentials
Straw mushroom cultivation originated in southern China and has a cultivation history of more than 200 years. The straw mushroom not only has plump, tender, crisp and smooth flesh and a delicious taste, but also has very high nutritional value, containing rich protein, essential amino acids for the human body, and vitamin C. Eating straw mushrooms regularly can enhance the human body's immunity to diseases, and also has certain effects in fighting cancer and treating disease, lowering plasma cholesterol, and lowering blood pressure; it is also a good food for diabetic patients, a food that is both tasty and health-promoting, and is extremely popular in domestic and international markets. Cultivating straw mushrooms
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Raw-pack method for making Snow Pear cans
Raw-packed Snow Pear cans have a white color, a sweet and sour refreshing taste, a crisp and tender texture, and a rich flavor, making them a canned variety excellent in color, aroma, and taste. Compared with the traditional cooked-pack process, the raw-pack process can reduce steam consumption by 30%, pear loss by 10%, cost per ton by 5%, and increase flesh crispness by 80%. (1) Process flow: raw material acceptance -> cleaning -> stem removal and peeling -> cutting and coring -> trimming -> sorting -> filling into cans -> syrup addition -> exhausting and sealing -> sterilization and cooling -> storage (2) Production method 1
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Detailed Explanation of the Processing Flow for Frozen Raw Peeled Shrimp
Production Method 1. Raw material selection: The requirements for raw shrimp are fresh quality, with no spoilage and no off-odor in the shrimp body. 2. Thawing: When using frozen shrimp as the raw material to process peeled shrimp, thawing must be done first. Place the frozen shrimp in a thawing bamboo basket and rinse with water. The water volume should be large to speed up thawing. Once the shrimp bodies separate from the frozen block, stop thawing. The amount thawed should be determined according to the peeling capacity, so that there is neither a gap in production nor excessive backlog, to prevent spoilage. 3. Peeling: Hold the shrimp body in the left hand with the tail and belly facing up, gently remove the shrimp head with the right hand, and carefully peel off the shrimp
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Key Technical Points and Application Methods of Wheat Straw and Wheat Chaff Mulching
Wheat straw and wheat chaff mulching involves evenly spreading wheat straw or wheat chaff around autumn crops or between rows to form a certain mulch layer, with an appropriate amount of soil pressed onto it in spots, so as to mulch and preserve soil moisture. For wheat straw and wheat chaff mulching, it is necessary to grasp the timing and mulching amount well, and to apply chemical fertilizers reasonably and according to other such principles. 1. Timing. The relatively suitable mulching time is from late June to early to mid-July. Too early makes it easy to press down the seedlings, while too late means the crop plants are tall and difficult to work with. After mulching, if there is no rain or insufficient rainfall, it will affect the rotting and decomposition of the straw, and the effect will be poor, so watering should be done in time. It can also be done at
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Dry-Braised King Prawns Recipe and Step-by-Step Guide
Appearance, aroma and taste: pink and glossy, fresh and tender, sweet, salty and savory. Main ingredients: 500 g cleaned king prawns. Auxiliary ingredients: 2 g ginger slices, 50 g lard, 30 g cooking wine, 2 g salt, 7 g MSG, 25 g vinegar, 40 g white sugar, an appropriate amount of stock. Method: 1) Cut each prawn in half crosswise; 2) Heat a wok, add oil and ginger, fry the prawns in the oil, then splash in the cooking wine, add the stock, salt, sugar, MSG and vinegar, gently press the prawn heads with a ladle to release
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Strawflower, wax flower, and everlasting flower all refer to the same flower
Scientific name: Helichrysum bracteatum. Type: perennial herbaceous flower, often grown as a 1-2 year plant. Family and genus: Asteraceae, Helichrysum genus. Aliases: wax flower, everlasting flower. Introduction: The strawflower is an annual herbaceous perennial flower; because its flowers do not wither after drying and look as if made of wax, it is an excellent material for making dried flowers, a unique natural "handicraft" of the natural world. Species in the same genus include Helichrysum arenarium, Helichrysum umbellatum, and others. Many
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Detailed Explanation of the Technical Key Points for Returning the Full Amount of Wheat Straw to the Field
Crop straw is an important by-product of crops. It is also an important production resource for agriculture and industrial production. Returning crop straw to the field not only avoids the environmental pollution problems caused by rotting and burning, and achieves feeding the land with the land itself, but also consolidates the foundation of soil fertility for greatly increasing soil organic matter content, improving soil structure, building up soil fertility, strengthening the quality construction of cultivated land, and raising crop yield and quality. In every agriculturally developed country in the world, great attention is paid to the scientific rationality of the fertilization structure and the
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