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Characteristics and Application of the Herbicide Nabu in Sesame Fields
[Trade name] Nabu [Common name] sethoxydim [Formulations] 12.5% oil-miscible emulsion, 20% emulsifiable concentrate [Application rate] To control annual grass weeds with 12.5% Nabu oil-miscible emulsion or 20% Nabu emulsifiable concentrate, use 1.0 L per hectare at the 2-3 leaf stage; 1.5 L at the 4-5 leaf stage; 2.0 L at the 6-7 leaf stage. Under drought conditions, the application rate of 12.5% Nabu is the same as above; 2
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Product Introduction to the Herbicide Saturn for Sesame Fields
[Trade name] Saturn [Common name] thiobencarb [Formulation] 50% Saturn emulsifiable concentrate, 90% high-strength Saturn emulsifiable concentrate [Application rate] 2.25-3.0 L of 50% Saturn per hectare, or 1.2-1.5 L of 90% high-strength Saturn. [Timing of use] Apply after sowing sesame but before seedling emergence. [Target weeds] Barnyardgrass, crabgrass, foxtail, bluegrass, goosegrass, rice flatsedge, purslane, etc. [Application technique] Spray volume
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Introduction to the herbicide Selectone for sesame fields
[Trade name] Selectone [Common name] clethodim [Formulation] 12% emulsifiable concentrate [Application rate] For the control of annual grass weeds, use 525-600 ml of 12% Selectone per hectare. Use the lower rate when weeds are small or when field moisture is good at application, weeds are growing vigorously, and relative air humidity is high; use the higher rate when weeds are older in leaf age, the field is dry, and relative air humidity is low. For the control of perennial grass weeds such as reed,
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Weeds in sesame fields can be controlled with the herbicide WhiPSuper
[Trade name]WhiPSuper (WhiPSuper) [Common name]fenoxaprop-p-ethyl (fenoxaprop-p-ethyl) [Formulation]6.9% emulsifiable concentrate, 8.05% emulsifiable oil [Dosage]To control barnyardgrass, foxtail, green foxtail, crabgrass and other annual grass weeds, use 750-900 ml of 6.9% WhiPSuper per hectare or 600-750 ml of 8.05% WhiPSuper. To control wild oat, use 900-1050 ml of 6.9% WhiPSuper per hectare
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Land preparation and sowing methods for spring sesame and summer sesame
Spring sesame should adopt the "plowed furrow slice" method. The so-called "plowed furrow slice" means that after the previous crop is harvested, fertilizer is applied, the soil is plowed and harrowed, and then sesame is sown. The advantages of "plowed furrow slice" are: it can turn the soil and loosen it, increasing soil temperature; bury the base fertilizer, improving fertilizer efficiency; reduce weeds, making intertillage convenient; and the soil has good aeration, which can improve the soil's water storage and fertilizer retention capacity. Therefore, planting "plowed furrow slice" sesame is a key measure for increasing yield. For summer sesame, "iron stubble" sowing should be advocated, with rough sowing and careful management. "Iron stubble" sowing means that after the previous wheat crop is harvested, there is no further plowing, plowing or harrowing; as long as it is raked
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Key Technical Points for Spring Sesame Cultivation with Plastic Film Mulching
Plastic film mulching cultivation can bring sesame yields to over 150 kg per mu, and some can exceed 200 kg, so film mulching is an effective cultivation measure for achieving super-high sesame yields. The specific techniques are introduced as follows: 1. Seed selection and timely early sowing: After plastic film mulching, the effective growth period of sesame is extended. Therefore, mid-to-late maturing excellent sesame varieties with waterlogging tolerance, disease resistance, and high yield potential should be selected, such as Yuzhi No. 5, No. 7, No. 8, and sesame hybrids. Early sowing is suitable, with a sowing period from the end of April to early May, to fully utilize the growing season and increase sesame yield. 2. Land preparation
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Zhongzhi No. 10, a multi-resistant, high-quality sesame variety
Zhongzhi No. 10 was developed through targeted breeding using the principles of gene complementation and accumulation, with 5 varieties selected for composite crossing, combined with artificial waterlogging stress, natural disease nurseries, and identification and screening of major economic traits. The variety passed approval by the Hubei Provincial and the National Crop Variety Approval Committees in 1994 and 1997, respectively. Characteristics: This variety is of the branching type, with three flowers per leaf axil and four-angled capsules. Plant height is about 150 cm, reaching up to 2 m; it has about 4 effective branches, 100-200 capsules per plant, around 65 seeds per capsule, and a 1000-seed weight of 2
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Detailed introduction to the sesame variety Ezhi No. 1
Ezhi No. 1 was developed by the Xiangfan City Institute of Agricultural Sciences in Hubei Province using 82-262 as the female parent and Zhongzhi No. 8 as the male parent for artificial hybridization, followed by line selection breeding. The variety was fixed in 1991 and assigned the number 91-4116. Characteristics and traits: In the institute's variety comparison trials from 1992 to 1993, Ezhi No. 1 averaged 83.77 kg per unit area, a 49.54% increase over the control Yuzhi No. 2, reaching an extremely significant level and ranking first. From 1994 to 1997, it participated in the Hubei Province sesame regional trial for 4 years and 20 site-times, averaging 59
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Characteristic and trait introduction of the sesame variety Fengzhi 88
"Fengzhi 88" is a high-yield, stable-yield, disease-resistant new sesame variety developed by Hefei Fengle Seed Co., Ltd. through many years of continuous selection from the Luozhi 12 population. Characteristics and traits: the variety has a whole growth period of about 85 days and is an early-maturing variety; it is single-stem type, with a plant height of more than 180 cm, hard stems, upward-held leaves, three flowers per leaf axil, medium-to-large capsules that are alternate and high in density, and a 1000-grain weight of 3.2 g; it is tolerant to waterlogging and resistant to stem spot blight, Fusarium wilt and leaf spot, with great yield-increasing potential, white seed coat, good quality, and an oil content of 56.
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Detailed Introduction to the Sesame Variety Fengzhi 98
"Fengzhi 98" is a new sesame variety bred by Hefei Fengle Seed Co., Ltd. using ion beam mutation technology. This variety combines high yield, high quality, disease resistance, lodging resistance, and broad adaptability. Characteristics: The variety is single-stem type, with a plant height of more than 180 cm, thick stems, strong growth vigor, long fruit axis, and dense capsule setting; three flowers and four ridges, large capsules, and a 1000-seed weight of about 3.2 grams. The seed coat is pure white, the seeds are large, and the consistency is good. The summer-sowing growth period is about 90 days, and it is medium-early maturing.
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