Zhongzhi 16 sesame high-yield cultivation points

Zhongzhi 16 is a sesame seed selected for the research of oil crops in the Chinese Academy of Agricultural Sciences. It has high yield, high oil, disease resistance, resistance to stress, grain whiteness, large grain size, moderate maturity, and wide adaptability to the region. This species has strong growth potential, with long oval seeds, white seed coat color and light pattern; total growth period 86 days; plant height 185 centimeters, main stem axis 114 centimeters, initial rachis position 63 centimeters, slightly short tip length 7.3 Centimeters; 101 pods per plant; 70 grains per pod, 2.5 gram weight 2.5 grams, generally 89.3 kilograms per mu; moisture resistance, high resistance to wilt disease, stem blight, lodging resistance.
The sowing of the fields with high topography and unobstructed drainage is selected for sowing, and the summer and spring seasons in the Yangtze River and the Huaihe River Basin are sown from late May to the end of June. The amount of 0.5 kg per acre is used for seeding or sowing. 1-3 pairs of true leaf period seedlings 1-2 times, 4-5 pairs of true leaf period seedlings in time.
Fertilizer and density base fertilizer 30-40 kg compound fertilizer per acre, the initial flowering period according to the plant growth rate of 3-5 kg ​​of urea per acre. About 8,000 high-fertilizer fields are reserved for each mu, and 0.9-1 million for medium-fertile fields, and 1.1-1.2 million for poor-fertilized fields.
Prevention of pests and weeds, and drought and soil damage control After sowing and covering with soil, 48% of alachlor EC and 72% of metolachlor EC were applied to seal the soil. Spray 50% carbendazim WP 600-700 times in seedling and flowering stages to prevent fungal diseases such as blight and stem blight. Spray 1-2 insecticides to control pests during flowering. When there is a lot of rain, the gutters will be drained in time, and horse water will be irrigated in the afternoon or in the evening.
Timely topping, harvesting at the end of the flowering period to remove the tender tip 1-2 cm; three quarters of the entire plant turn yellow, a few at the base of the harvest, small bundles of drying, no smolder.

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