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How to fertilize peanuts scientifically? Key methods and points explained
How to fertilize peanuts scientifically? Please guide. 1. Fertilization principles for peanuts (1) Combined application of organic and inorganic fertilizers. The soil for cultivating peanuts is mostly hilly gravelly soil and plain alluvial sandy soil. These soils have poor structure and low fertility, so organic fertilizer should be applied to activate the soil, improve soil structure, and build up fertility, and then chemical fertilizers should be applied in combination to replenish soil nutrients in time.
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What methods can increase yield in peanut cultivation?
What should be noted before sowing peanut seeds? Please guide sowing by grading the seeds according to size, so that the sown seeds will germinate evenly and there will be no phenomenon of large seedlings suppressing small seedlings or large and small seedlings competing for fertilizer and water. Sun the seeds before sowing; before sun-drying the shelled peanut seeds, be sure not to damage the seed coat. Choose...
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What are the effective methods to increase peanut yields?
How to prevent and control early leaf drop in peanuts? Please share methods. The main causes of early leaf drop in peanuts are: nutrient depletion and premature aging, which is more serious in sandy soil; leaf spot diseases, especially net blotch and brown spot, which spread rapidly once they occur and often cause massive leaf drop within a few days; premature and excessive spraying of regulators, especially...
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What are the open-field coriander planting and management methods?
How do you manage open-field coriander planting? Please advise. The open-field coriander planting management methods you can refer to are as follows: First, coriander has a long germination period; it takes about 9-10 days from sowing to emergence. During the coriander germination period, if there is sudden clear weather after rain, a layer of "pot crust" is likely to form on the seedbed, seriously affecting...
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What methods are there to disinfect pepper seeds?
What methods are there to disinfect pepper seeds? Please introduce the following methods that can be used to disinfect pepper seeds: First, put the seeds into 50-55°C hot water, soak them at a constant temperature for 15-20 minutes, and stir continuously. When the water temperature drops, add hot water to keep the water temperature between 50-55°C. After 20 minutes, add cold water to lower it to 20...
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What are the methods for quickly germinating chili pepper seeds?
What method makes chili pepper seeds germinate quickly? Please introduce the method in which the germination bed for chili pepper seeds is gauze or filter paper, with the germination vigor calculated at 6 days and the germination rate at 14 days. In the gauze or filter paper method, moisture is difficult to control, the seeds are prone to mildew and rot, and it takes a long time. Using the towel roll germination method, however, is simple and quick to perform (germination vigor recorded at 4 days...
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What are the methods for controlling underground pests of sweet potatoes?
How to control underground pests of sweet potatoes? Please give guidance. During the period of rapid tuber expansion of sweet potatoes, drench the root area once every 10-15 days with a clarified infusion made from 25-30 times diluted superphosphate mixed with dry, clean plant ash, or with a 15-20 times diluted clarified tobacco leaf infusion, etc., for 2-3 consecutive drenches, applying about 5-6 kg per sq m of soil each time...
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What are the methods for controlling red spider mite pests on mung beans?
How do you protect mung beans from the red spider mite pest? Please advise focusing on chemical control. Strengthen field inspections; when localized patchy outbreaks are found, spray promptly for control. Use 50% malathion emulsifiable concentrate at 1000 times dilution, or 50% naled at 2000 times dilution, or 25% deltamethrin at 5000 times dilution. Spray once every 7 days, for 2 to 3 consecutive applications....
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What are the control methods for mung bean powdery mildew?
How to control mung bean powdery mildew? Please advise on mung bean powdery mildew: Symptoms: Small white powdery spots are scattered on the leaf surface. When the climate is suitable, the spots expand rapidly, and the diseased leaves become covered with a white powdery substance, which is the pathogen's mycelium, conidiophores and conidia. After young pods are infected, they become deformed, and a white powdery substance also grows on their surface...
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Detailed Explanation of Autumn Mung Bean Planting Methods and Technical Points
How to plant autumn mung beans? Please advise. Mung beans are highly adaptable, tolerant of poor soil, drought, shade and late sowing. For autumn mung bean production, the following techniques should be well implemented: 1. Select good varieties. For autumn mung beans, choose varieties with a short growth period, high yield and good quality, with maturity controlled within 90 days. 2. Sow early at the right time. Autumn mung beans can be sown until around the Beginning of Autumn...
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