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Occurrence and Control Methods of the Sesame Capsule Borer
The sesame capsule borer is one of the major pests of sesame. It mainly damages sesame. It commonly occurs in China's major sesame-producing areas such as Henan, Hubei, Anhui and Jiangxi, generally reducing yields by 10%-20%, and by up to 30% in severe cases, significantly lowering sesame quality. In response to its occurrence, a
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What are the key management techniques for increasing sesame yields?
In order to help farmers increase production and income, the sesame field management techniques are summarized below for reference. 1. Promptly break up soil crusting. After sesame is sown, heavy rain followed by sudden clearing often occurs, causing surface soil crusting, which suffocates the seeds and is unfavorable for seedling emergence, so it should be broken up promptly. The method is, on a clear day after rain, when the surface soil turns white and moisture is suitable, to shallowly hoe and loosen the soil, or use a spike-tooth harrow to lightly harrow perpendicular to the sowing rows to break the hard surface crust. The breaking should be done early, with good soil moisture, and the harrow should press lightly, so as to avoid causing artificial gaps in the seedlings.
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Analysis of Key Points for High-Yield Cultivation Techniques of Black Sesame
There are many varieties of black sesame, and Zhongzhi No. 9, bred by the Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, is the primary variety. This variety is of the branching type, with a yield of up to 58.33 kg per mu. The growth period for summer sowing is 95 days. The seed coat is jet black, and the 1000-grain weight is 2.63 g. The oil content reaches 47.3%, and the protein
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How does sesame disperse its seeds?
How does sesame disperse its seeds? Sesame seeds are dispersed by ballistic ejection. If sesame is not harvested after it passes the mature stage, the water content of the fruit shell drops rapidly, and the fruit shell becomes extremely dry and brittle, so at the slightest disturbance it bursts open and ejects the seeds inside.
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How to Treat Sesame Leaf Diseases? A Detailed Guide to Prevention and Control Methods
With the widespread cultivation of sesame, sesame leaf diseases occur in all sesame-producing areas, seriously affecting the quality and yield of sesame. With the widespread cultivation of sesame, leaf diseases occur in all sesame-producing areas, seriously affecting the quality and yield of sesame. So
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How far apart should sesame be planted for best results?
Sesame is an annual upright herbaceous plant with high application value, and in China sesame is one of the main oil crops. So how far apart should sesame be planted for best results? 1. Sesame cultivation techniques. The sesame stem is upright and casts little shade, so sesame is often used for mixed cropping with short-statured crops. For example, it is mixed-cropped or intercropped with sweet potato, peanut, soybean and other crops. Generally, in sweet potato fields, one row of sesame is intercropped in every 1-2 furrows, or one row of sesame is intercropped every 2-4 rows of peanut. Sesame is relatively drought-tolerant, while legumes are relatively moisture-tolerant, so mixing sesame with legumes helps prevent both drought and waterlogging.
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How to Effectively Control Broadleaf Weeds in Sesame Fields
Broadleaf weeds are a type of weed and are common weeds in sesame fields, so how do you control broadleaf weeds in sesame fields? 1. What are broadleaf weeds? Broadleaf weeds, also known as dicotyledonous weeds, have embryos with two cotyledons, are herbaceous or woody, have netted leaf veins, broad leaves, and petioles.
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What is the best time to top sesame?
Sesame is an annual upright herbaceous plant and one of the main oil crops in China, so what is the best time to top sesame when growing it? 1. Basic introduction to sesame Sesame is the seed of the flax plant. The plant is generally 60-150 cm tall and is one of China's main
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How Fertile Is Sesame Cake Fertilizer? An Analysis of Its Fertilizer Characteristics
Sesame cake fertilizer is a fertilizer made from the residue left after pressing sesame oil. It contains a large amount of nutrients and can be used to plant trees, flowers, and so on. So how fertile is sesame cake fertilizer? 1. How fertile is sesame cake fertilizer? Sesame cake fertilizer is very fertile. Generally, every
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When to Sow Black Sesame? A Detailed Guide to the Best Sowing Time
Black sesame is rich in many kinds of nutrients and can strengthen the stomach, protect the liver, beautify the hair and moisturize the skin, which makes it deeply loved by people. So when should this wonderful black sesame be sown? 1. When to sow black sesame. Black sesame can be sown from late April to late July, but the sowing
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