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What are the correct methods and precautions for draining and drying rice fields?
How to dry a rice field properly? An introduction. Draining and drying a rice field is an important measure for improving paddy soil structure, promoting rice seedling roots to grow downward, enhancing rice root vigor, increasing rice stalk toughness and lodging resistance, controlling ineffective tillering, raising the percentage of productive tillers, improving the field microclimate, and reducing the occurrence of rice diseases and insect pests. But...
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What precautions should be taken when spraying pesticides at the rice heading stage?
What should be noted when spraying pesticides at the rice heading stage? Please give a detailed introduction. Around the heading stage of rice, it is generally a period when various diseases and insect pests occur and cause damage, requiring the use of chemical pesticides for control, but applying pesticides during this growth stage can easily cause pesticide damage with some pesticides, resulting in losses that should not occur, and attention should be paid to this. 1. Triazole...
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What are the precautions for growing pepper seedlings in summer and autumn
What should be noted when growing pepper seedlings in summer and autumn? Please advise. The points to note when growing pepper seedlings in summer and autumn are as follows: To prevent high-temperature damage, the seedbed should be well ventilated, build a shade shed, cover with a shade net or non-woven fabric for shading, and branches can also be used for shading; mud slurry water can also be sprayed on the plastic film for shading. After sowing, cover with rice straw...
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What precautions should be taken before the wheat harvest?
What should be paid attention to before harvesting wheat? The following points should be noted when harvesting wheat: 1. The suitable harvest period for wheat. The most suitable harvest stage for wheat is from the late dough stage to the full ripe stage. Harvesting at the right time gives high yield, good quality and a high germination rate. Harvesting too early results in shriveled grains, low yield and poor quality. Harvesting too late...
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What are the sowing methods and precautions for summer corn?
How is summer corn sown? What should be noted? Please guide: To do a good job of summer-sown corn, the following preparations should be made: 1. Seed treatment. Select excellent varieties: for dual-purpose grain and forage use, use Nongda 108, Nongda 86, Nongda 95, etc.; for grain corn, use Zhengdan 958, Jingzao 13, Jidan 26, etc.; for special silage corn, use Keduo 4, Keqing 1...
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What are the precautions for planting summer Chinese cabbage?
What should be noted when planting summer Chinese cabbage? Please give guidance. Summer Chinese cabbage is a type of Chinese cabbage that comes to market between summer and autumn. But because summer temperatures are high and there is a lot of rain, it is a season with a high incidence of pests and diseases. When planting Chinese cabbage, you must grasp the key links, be sure to select the right variety, and adopt appropriate management measures in order to achieve stable...
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What are the precautions for growing lettuce in winter?
What should be noted when growing lettuce in winter? Please give an introduction. The following points should be noted when growing lettuce in winter: 1. Variety selection: choose medium-to-late maturing heading lettuce varieties with strong cold resistance for cultivation. 2. Cultivation date: for solar greenhouse cultivation, planting can be done from mid-to-late November to late January of the following year, with harvest from early-to-mid January to March...
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What are the precautions for planting sesame in summer?
What problems should be noted when planting sesame in summer? Please give an introduction because during the summer sesame sowing period, temperatures are high and the weather is changeable. If drought occurs, the seedlings are easily "scorched to death," causing gaps in the stand; if heavy rain occurs, they are easily "smothered to death," also causing gaps in the stand. Therefore, mechanized sowing is recommended, sowing 0.7 kg per 667 sq m, using 2...
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What precautions should be taken for foliar fertilization of rice?
What should be noted in foliar fertilization of rice? Please advise. Foliar fertilization has the advantages of low dosage, strong targeting, fast absorption, obvious effect and low cost. At present, rice is in its vegetative growth stage. How can the rapid growth of rice roots, stems, leaves and tillers be promoted? The author reminds farmers that when carrying out foliar fertilization on rice, they should...
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What precautions should be taken when soaking rice seeds in chemical agents?
What should be noted before and after rice harvest? Please note the following four points before and after rice harvest. 1. Drain early. Drain the water in the paddy field as much as possible, and if necessary, dig ditches to drain the water from low-lying areas early and dry the field. 2. Harvest at proper maturity. For manual harvesting, harvest when more than 95% of the rice husks in the field have turned yellow...
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