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Efficient cultivation techniques for Chinese toon (Toona sinensis): How to do open-air, greenhouse and soilless cultivation separately?
Because the tender leaves of Chinese toon are eaten as a vegetable, and their taste and nutritional value are excellent, in recent years demand has exceeded supply in the market while the planting range has also expanded. So what are the efficient cultivation techniques for Chinese toon? How are open-air, greenhouse and soilless cultivation each carried out? 1.
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A Detailed Introduction to Three Methods of Snail Farming
1. Open-air farming method. Farmland can be used for farming. After plowing, break the soil up finely, plant broadleaf trees around the field for shade, and enclose the perimeter with netting to prevent the snails from escaping. A flat-roofed building's roof can also be used for farming: spread a layer of loose soil more than 10 cm thick on the roof, and
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A Detailed Guide to Open-Air Farming Methods for the White Jade Snail
The white jade snail is an edible snail, large in size, with white flesh, tender and delicious meat, high economic value, and quite competitive on the international market. (1) Advantages of open-air artificial farming. First, it has fast growth; open-air farming can meet the snail's requirements for the three key factors of temperature, humidity and feed, so growth and development are fast, and the growth rate is higher than that of box farming. ⟦4 <p>The white jade snail is an edible snail, large in size, with white flesh, tender and delicious meat, high economic value, and quite competitive on the international market.</p><p></p><p>(1) Advantages of open-air artificial farming</p><p>First, it has fast growth; open-air farming can meet the snail's requirements for the three key factors of temperature, humidity and feed, so growth and development are fast, and the growth rate is higher than that of box farming. Second, the meat is white and of good quality. Third, the shell patterns are clear and bright, very suitable for making shell-carving crafts. Fourth, it saves labor and feed, yields more product, and brings higher income.</p><p>(2) Open-air farming conditions</p><p>① White jade snails freeze to death below 5°C, so areas where the average winter temperature is above 5°C can serve as the boundary for open-air farming. Most areas of the middle and lower reaches of the Yangtze River in China can carry out open-air farming.</p><p>② A good sales channel must be found; before farming snails, the sales channel must be secured first, so that the products produced do not stagnate and cause economic losses.</p><p>③ There must be strict measures and equipment to prevent white jade snails from escaping.</p><p>④ The ecological environment of the open-air farming site must be maintained and kept free from damage by humans and other organisms.</p><p>(3) Farming techniques</p><p>① Selection of site. A site sheltered from the wind, shaded, humid, with good drainage, and covered with weeds or shrubs, at the foot of mountains, on slopes, hills, wasteland, or idle land in front of and behind houses, can all be used as stocking sites.</p><p>② Building escape-prevention facilities. (a) Dig a perimeter ditch. Around the farming site, dig a ring of ditch, generally 10 cm wide and 5 cm deep; where conditions allow, shallow water can be stored in the ditch. This perimeter ditch both prevents snails from escaping and serves to drain and store water for the site. (b) Plant scallions, garlic, chives, onions, etc. around the site as a barrier belt; because the above plants can give off a pungent smell, they have a certain repellent effect on snails. (c) Use wire mesh or plastic mesh to make a fence with inward-facing angles, forming a "┐" shape; when the snail climbs to the top, because it is inconvenient to turn and its center of gravity is downward, it will fall back into the farming site. (d) Taking advantage of the snail's physiological reaction of avoiding high alkalinity, build a wall about 1 m high with bricks around the farming site, and coat the inner wall with a layer of highly alkaline lime-sand-cement about 1 cm thick, with a pH value of 11.5; the escape-prevention effect is very good.</p><p>③ Releasing young snails at the right time. Release young snails when the temperature begins to stabilize at 20°C; in the Nanjing area, this is from May 10 to 20. The young snails should be uniform in age, preferably 2-3 months old and 5-10 g in weight, and the stocking density is 100-200 snails per sq m.</p><p>④ Strengthen management. Every night and early morning, especially after rain, is the peak period for white jade snails to come out and move about; timely inspection allows escaped snails to be retrieved in time.</p><p>⑤ Take good measures against the harm of natural enemies such as rats, frogs, snakes, birds, turtles, centipedes and ants.</p><p>⑥ Sell the products in time. Generally in early September, when the snails reach an individual weight of more than 30-50 g, they should be sold promptly to prevent losses caused by changes in disastrous weather.</p>
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A Brief Analysis of Open-Air Raw-Material Cultivation Techniques for Bamboo Fungus
Bamboo fungus, commonly known as bamboo sheng (veiled lady) or immortal's umbrella, is a highly renowned edible mushroom in our country. Its fruiting body is draped in a snow-white net-like skirt, elegant in form, aromatic in taste, and rich in nutrients, and it also has functions such as weight reduction, blood pressure lowering, and antiviral effects, and was historically listed as a tribute for the imperial court. Bamboo fungus products are sold on domestic and international markets
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A soft-shelled turtle expert teaches you the open-air farming method to raise wild soft-shelled turtles
His soft-shelled turtles are very ferocious; once they bite, they will not let go. Ferocious soft-shelled turtles are hard to catch, attracting many tourists to jump into this mud pond. Five years ago, how to sell soft-shelled turtles gave him...
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Avian influenza runs rampant in the cold winter, and mixed raising of three generations of laying hens is the toughest; open-air duck farming must be tightened and controlled
Battling the peak of avian influenza in the cold winter! Mixed raising of three generations of laying hens is the toughest; open-air duck farming must be tightened and controlled
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Detailed Explanation of Key Points of New Open-Air Cultivation Techniques for Straw Mushrooms
For cultivating straw mushrooms, mainly rice straw is used. Materials with higher plant cellulose content such as bagasse and corn stalks can also be used. Because straw mushrooms have many sources of cultivation material, the cost is relatively low, and the cultivation technique is relatively simple, with very high economic returns. For every 100 kg of rice straw, from inoculation to fruiting takes only 12 days, and the entire production cycle is no more than one month, yielding 20-30 kg of fresh mushrooms. In this way, every 100 kg of cultivation material can create an output value of 60-120 yuan. The straw mushroom is a fungus that likes high temperature and high humidity. The temperature required for mycelial growth is 20
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Detailed Explanation of High-Temperature Open-Air Cultivation Technology for Shiitake Mushrooms Using Sawdust
The technology of cultivating shiitake mushrooms (Lentinula edodes) using sawdust as the raw material under high-temperature conditions of 30°C breaks the seasonal restrictions of traditional shiitake cultivation, allowing production in all four seasons. The method is: add water to sawdust and boil for 10-20 minutes, scoop out, drain, spread out and air-dry. For every 1.5 kg of dry material, add 500 ml of a mixed solution made from the filtrate containing 0.1% carbendazim and 0.2% monopotassium phosphate, mix well and let cool, then place the culture material on pieces of plastic film of about 0.17 sq m, mix in 40%-50% spawn, crumble and mix thoroughly, pour onto another piece of plastic
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After the start of autumn, don't rush to move your succulents outside for open-air growing
9th?Foreword Qian Yan Love succulents, love life (WeChat ID: duorou91) Reply "community" and show off together with 200,000 succulent lovers! Reply in the backend with "beautiful succulents", "summer survival, watering, leaf cuttings, soil mixing, pest removal, black rot" to view related...
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What are the considerations for creating a flower wall on a tenth-floor open-air balcony?
On the tenth floor, safety comes first. If you really want to make a flower wall, trailing plants can easily block the windows of the floors below - unless the whole building is yours, which is a different matter. There are many flowering plants suitable for a flower wall, and common ones include Rosa multiflora...
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