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Key Techniques for High-Yield Cultivation of Dense-Capsule Sesame
Dense-capsule sesame Yizhi No. 1 is one of the higher-yielding types of sesame today. It is drought-tolerant and lodging-resistant, with extremely dense capsules, 3 to 7 capsules per leaf, layer upon layer so thick that the stems are hidden from view. The seeds are pure white, with an oil content of over 55%. The growth period is 110 days for spring sowing and 85 to 90 days for summer sowing. It yields 100 kg to 150 kg of sesame per 667 sq m, and up to 220 kg per 667 sq m in high-yield fields. 1. Land preparation and fertilization: Before plowing, apply 1000 kg of farmyard manure, 40 kg of superphosphate, and 10 kg of potassium sulfate or potassium chloride per 667 sq m
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How to care for honeysuckle so it has short branches and dense flowers?
Potted honeysuckle, due to the limited space of the pot, cannot be allowed to grow freely; the ornamental requirements are higher, requiring a better shape; most importantly, when it blooms it cannot be as unruly as when planted in the ground, but rather its flowers should be concentrated and bloom profusely. The following methods can help you achieve this: 1. Water control. Honeysuckle is a vine, and without intervention
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Detailed Explanation of Key Points for Soybean Narrow-Row Dense Planting Cultivation Techniques on Small Ridges
Key points for soybean narrow-row dense planting cultivation techniques on small ridges: 1. Crop rotation: rotate in a three-zone rotation with crops such as wheat and corn, or rotate every other year with crops such as wheat and corn, to avoid continuous cropping. 2. Soil tillage: first, flat plowing and ridging. Second, rotary tillage and ridging. Third, ridging while sowing. 3. Variety selection: choose semi-dwarf, semi-determinate type varieties with strong stems that do not lodge, are disease-resistant, high-yielding, and suitable for dense planting; the maturity period should be suitable or slightly earlier than local varieties. 4. Seed preparation: first, seed selection. Second, seed treatment. 5. Fertilization: first, increase application of
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Soybean Narrow-Row Dense Planting Cultivation Methods and Technical Key Points
Soybean narrow-row dense planting cultivation is currently an advanced cultivation technique with a relatively large application area and rapid development rate in soybean cultivation internationally. Since the early 1990s, our province, on the basis of absorbing and digesting foreign techniques and in combination with the province's natural characteristics and production conditions, has explored a soybean narrow-row dense planting cultivation technique suitable for the province's production conditions. Soybean narrow-row dense planting is divided into two modes: flat-planting narrow-row dense planting and ridge-planting narrow-row dense planting. The former high-yield cultivation technique is flat sowing, flat management, a narrow-row dense planting cultivation that stays flat throughout, and the latter refers to narrow-row dense planting cultivation based on ridge planting
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Detailed Explanation of Key Points for Soybean Narrow-Row Dense Planting Cultivation Technology
Soybean narrow-row dense planting cultivation is currently an advanced cultivation technology with a relatively large application area and rapid development speed in international soybean cultivation. Heilongjiang Province began this practice in the early 1990s and designated it as a key research project of the Provincial Party Committee in 1995. 1. Select suitable varieties and carry out proper seed treatment. Narrow-row dense planting must select short-stalked or semi-short-stalked varieties with lodging resistance and high yield potential. Currently, the more suitable varieties applied in production include Hefeng 25, Hefeng 35, Suinong 14, Beifeng 14, Beifeng 1
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Key Techniques for Mechanized High-Yield Cultivation of Densely Planted Soybean
The integrated mechanized high-yield cultivation technique for densely planted soybean is based on the three-ridge soybean cultivation technique, while continuing to maintain deep loosening, layered deep fertilization, and precision sowing. It draws on foreign experience in narrow-row dense planting and semi-dwarf varieties for increasing yields, and combines these with matching machinery to form an integrated mechanized high-yield cultivation technique, including flat-planting dense planting technology and small-ridge dense planting technology. I. Technical advantages 1. Reasonable dense planting increases yield. The technical feature is reasonable dense planting, uniform crop distribution, and increased crop photosynthesis. Select lodging-resistant semi-dwarf varieties, increase
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What are the key technical points for flat-planting narrow-row dense planting of soybeans?
Key technical points for flat-planting narrow-row dense planting of soybeans: 1. Seed and treatment: For variety selection, choose suitable varieties according to the local ecological type and local conditions. 2. Seed quality: It must reach Grade II improved seed or above under the seed grading standard. 3. Seed treatment: Use seed coating agent for seed dressing, selected according to the types of pests and diseases and soil conditions. 4. Rotation and tillage land preparation: For crop rotation, use a rotation of more than 3 years, do not plant continuously or on adjacent stubble, and the previous crop should mainly be wheat-type crops. For tillage, adopt mainly deep loosening, combining loosening and harrowing, to facilitate drought resistance and moisture conservation. 5
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Detailed Explanation of Key Technical Points for Narrow-Row Dense Planting Cultivation of Soybean
Reducing row spacing and increasing row number, that is, narrow-row dense planting, is one of the effective ways to increase soybean yield. This cultivation method is divided into three forms: first, wide-ridge narrow-row dense planting, which is a wide-bed narrow-row dense planting cultivation method that combines the original two ridges into one ridge or one and a half ridges into one ridge. The wide ridge width is 97.5-140 cm, 4-6 rows are sown on the ridge, and the seedling stand per hectare is 400,000-500,000 plants. At present, 70 cm ridge cultivation in production can generally increase yield by about 20%. This cultivation technique is suitable for use by farmers in townships in the central-southern and eastern low-lying, wet, and waterlogged areas with relatively high productivity levels.
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Key Technical Points for 45 cm Narrow-Row Dense Planting of Soybean
The 45 cm narrow-row dense planting cultivation technique for soybean is a new technique we selected in Dunhua City in 2004 on the basis of introducing the soybean narrow-row dense planting cultivation technique from Heilongjiang, adapted to the climate, soil and cultivation characteristics of our region, and it is a new breakthrough in the reform of the farming system in Dunhua City. In 2005, trials were conducted at the farms of Guandi, Heishi and Shaheyan; the average yield of soybean in the trial area was 202.9 kg per mu, 24.9% higher than the control. In 2006, 1500 mu were promoted citywide, with an average yield of 203.52 kg per mu and a maximum
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Detailed Explanation of the New Cotton "Simple, Dwarf, Dense" Cultivation Technique
The main content of the cotton "simple, dwarf, dense" cultivation technique is based on transgenic insect-resistant cotton, adopting such techniques as chemical weeding to reduce intertillage, simplified pruning supplemented by chemical regulation, wide-row dense planting, regulating fertilizer with water, and integrated pest and disease control, to achieve the cultivation goals of dwarfed dense planting and increased yield and efficiency. The yield target is 200-250 kg of seed cotton per mu, and the yield structure is: a density of 4000-6000 plants per mu, 55000-60000 bolls per mu, and a single boll weight of 4.0-4.5 grams. The growth process is: April 15-
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