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Detailed Explanation and Key Operation Points of Dry Rice Seedling Cultivation
According to surveys in recent years, most rice seedlings are raised in paddy fields; under year-round waterlogged conditions, paddy fields have poor aeration and cold, poorly aerated soil, which is not conducive to raising strong seedlings, and after transplanting the seedlings become stunted and develop late. Dry seedling cultivation is the raising of rice seedlings under dryland conditions; dryland soil is rich in oxygen, and water, air, and nutrients are easily coordinated, which...
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Key Technical Points for Dry Seedbed Raising of Rice Seedlings in Plug Trays under Large and Medium-Sized Plastic Tunnels
(1) Seed selection. Choose varieties of superior quality, high yield, disease resistance and medium-to-upper tillering capacity that tend toward the heavy-panicle type. In the first accumulated temperature zone, represented by Wuchang and Tailai, suitable main varieties include Wuyoudao No. 1, Songjing No. 2, Tengxi 140, Wudao No. 3 and Mudanjiang 19; in the second accumulated temperature zone, represented by Ning'an, Fangzheng, Yanshou, Huachuan and Suihua...
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How to fertilize rice seedlings during Awakening of Insects
"Thunder rumbles in spring, and all things grow." Since ancient times, our country has attached great importance to the Awakening of Insects solar term, and many farming activities begin from this point, with the most important farming activity being none other than "sowing seeds and raising seedlings." The Awakening of Insects period marks the season for rice seedling cultivation. As the saying goes, "Good seedlings make half the crop." To achieve high rice yields, the first step is to cultivate enough...
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Detailed Explanation of Key Points for Cultivating Yellow-Back Wood Ear Mushroom (Auricularia polytricha) on Rice Straw
1 Rice straw softening treatment. The quality of rice straw treatment is the key to the success or failure of cultivating yellow-back wood ear mushroom and to achieving high yields. Rice straw is a loose material that easily accumulates water but is difficult to shape, and its epidermis in particular has a waxy layer that can hinder mycelial colonization of the substrate. Through experimentation, we have developed 3 methods for softening rice straw...
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Detailed Explanation of Key Cultivation Techniques for Spring Maize and Late Rice
1. Deep planting of milk-stage seedlings, dry management to promote root growth and preserve seedlings. The techniques of raising seedlings in fertilizer balls and soft trays must be implemented, and the technique of deep planting of milk-stage seedlings must be carried out well. According to research, transplanting milk-stage seedlings has the advantages of early vigor and strong seedlings, strong dry matter accumulation capacity, sturdy plants, well-developed root systems, large and numerous ears with heavy grains, and low empty-stalk rate; its early-maturing and high-yielding growth advantage is 6 days earlier than production cultivation, and the seedling recovery period...
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The pig market has been full of twists and turns this year. Will pig prices rise again later?
Summary: The pig market has been full of twists and turns, with limited further gains. This year's pig prices have indeed been full of twists and turns, falling all the way since after the Spring Festival. By mid-May, pig prices had dropped to a low of four and a half yuan per jin. After the twists and turns of late May and June...
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2 steps to grow purslane into a high-priced bonsai: experts won't sell it no matter how much money they're offered
Everyone must have heard of purslane. Purslane is also known as ant grass. Many people born in rural areas will certainly know it, but many people have never thought that purslane can be developed into a bonsai, because the purslane you usually see...
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Methods and Key Technical Points for Topdressing Potassium Fertilizer on Rice
Topdressing potassium fertilizer on rice can achieve a significant yield increase. Sufficient potassium is beneficial for enhancing photosynthesis, promoting the synthesis and accumulation of sugars, and improving plant resistance. It can also enhance the respiratory capacity of the rice root system, promote the absorption of nitrogen and the synthesis of proteins, making the rice grains large and plump, with high and stable yields.
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Correct Methods and Operating Steps for Disinfecting Rice Seeds
Rice seedling raising is about to begin, and seed disinfection is the key to raising seedlings. Here are 10 seed disinfection methods. 1. Soak rice seeds in a 500-fold dilution of 50% carbendazim, 50% thiophanate-methyl, or 50% thiram for 48 hours (200 g of the solution mixed evenly with 100 kg of water can soak 60-70 kg of rice seeds), then remove them, sprout them, and sow, ...
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What are the practical measures for increasing rice yields?
Apply "no-deep-tillage" soil conditioner to increase soil permeability, promote rice root growth and development, and improve the rice plant's fertilizer use efficiency, thereby increasing rice yield. On this basis, firmly grasping the following measures also has a huge effect on increasing rice yield. 1. Increase the number of panicles. ① Cultivate strong seedlings. To...
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