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What methods are used to control sesame leaf blight?
What can prevent sesame leaf blight? Please learn about the distribution and damage of sesame leaf blight: It occurs in all sesame-producing areas nationwide. This disease is caused by the fungus Corynespora cassiicola. In addition to harming sesame, it also harms crops such as soybean and straight bean. Symptoms/morphological characteristics: After seedlings are damaged, the leaves and stems die;...
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What should you pay attention to when growing sesame? Master these management points
What should you pay attention to when growing sesame? A detailed introduction. Sesame, also known as oil hemp, is rich in protein and a variety of vitamins as well as iron, calcium, sesamol compounds and other substances. It is nutritious and strongly aromatic, and is an indispensable ingredient in making pastries and specialty foods. Sesame oil is an especially rare top-grade edible oil. Sesame is a...
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How to grow sesame for higher yields? Practical planting methods shared
What methods can increase sesame yields? Here are methods you can refer to for increasing sesame yields: 1. Spray chlormequat in time. Using it at the sesame seedling stage can make sesame stems and branches thick and strong, lower the capsule-bearing position, increase the number of nodes and capsules, increase grain weight, and raise yields by 35%. The method of use is: at the 2-3 pairs of true leaves stage of sesame, continuously spray...
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How to grow sesame for high yields? A full breakdown of cultivation techniques
How to grow sesame well? A detailed introduction follows. For sesame cultivation, you can refer to the following methods: 1. Prepare the beds carefully. The furrow width is 33 cm, the bed height is 20 cm, and the bed width is 1-1.2 m. A suitable bed width makes management easier. 2. Sow at the right time. Dig shallow furrows on the bed surface, with a furrow spacing (also the row spacing) of 33 cm. When sowing, because sesame seeds are small...
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Control Methods for Major Sesame Pests and Diseases
How should the major sesame pests and diseases be controlled? Please give guidance. The major sesame pests and diseases include the following: 1. Sesame hawk moth: before the larvae reach the 3rd instar, when there are an average of 2 larvae per 100 leaves on the plants, pesticide should be applied for control. Commonly used pesticides: 2.5% trichlorfon powder or 5% carbaryl powder sprayed at 1.5-2.5 kg per mu; 90% crystalline trichlorfon or 80%...
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What are the key points for summer planting management of black sesame?
What are the main summer management practices for planting black sesame? Please give an introduction. For summer management of planting black sesame, you can refer to the following points: First, thin the seedlings in time and check for and fill in gaps: because sesame seeds are small and germinate in large numbers, when the first pair of true leaves appears after emergence, the seedlings should be thinned; when 2 to 3 pairs of true leaves have grown, the seedlings should be thinned further, and when 4 pairs of true leaves appear, the seedlings should be finalized, ...
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What are the key techniques for growth promotion and control cultivation of summer sesame?
How is growth promotion and control cultivation carried out for summer sesame? Please give an introduction. Based on the principles of sesame trait correlation, plant stage development, stage nutrient uptake and factor interaction, and through research on supporting cultivation techniques, a technical system for growth promotion and control cultivation of summer sesame has been obtained. Technical indicators for promotion and control: (1) Seedling-stage plants are strong but not excessive. Seedling-stage plants...
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Sesame Cultivation: How to Prevent and Control Bacterial Wilt in White Sesame?
How to prevent and control bacterial wilt in white sesame? Why does bacterial wilt occur in white sesame? Please provide an introduction. Bacterial wilt in white sesame is very common during cultivation, mainly caused by excessive soil moisture in the field. The pathogen overwinters in the soil with diseased plant residues and spreads through flowing water or farming operations. Continuous cropping fields suffer more severe disease...
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How to fertilize summer sesame well? Detailed explanation of planting and fertilizing techniques
How to fertilize summer sesame well when planting? Please give an introduction to the fertilizing methods. To achieve high yields when planting summer sesame, fertilization must include heavy and shallow application of base fertilizer, a moderate amount of seed fertilizer, heavy application of flower bud fertilizer, and supplemental spraying of phosphorus and potassium fertilizers; mainly use organic fertilizer, combined with phosphorus and potassium fertilizers, and minimize the amount of chemical fertilizer to improve...
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Summer Sesame Cultivation Techniques: How to Fertilize Scientifically
How should summer sesame be fertilized? Please advise on effective fertilization methods for sesame. To achieve a higher yield of summer sesame, nitrogen, phosphorus and potassium fertilizers need to be applied skillfully at the right times. When fertilizing, pay attention to the principles of one steady, two precise and three heavy. For details, refer to the following: One steady means fertilization at the seedling stage should be steady. Summer sesame grows slowly at the seedling stage...
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