Huyou 17 is a conventional double-low rapeseed variety with moderate plant height, more branches, strong lodging resistance, high dry weight, thick pods, and resistance to threshing and is suitable for live and mechanical harvesting.
Cultivate the strong and the bred using seedling transplanting methods, should be sown on September 20-25; using live broadcast, should be sown from the end of September to early October. The dry land with sunny leewards, fertile soil and convenient irrigation and drainage was selected as the seedbed. The ratio of the seedbed to the field was preferably 1:6. 3 leaf spraying paclobutrazol control, promote seedling dwarf. For 40-45 days of age, the seedlings are 20-25 cm tall, 6-7 green leaves, and 0.6-0.7 cm thick neck. Pay attention to controlling cabbage caterpillars and aphids at the seedling stage.
Suitable for close transplanting October 25 to early November transplanting, spacing 40-45 cm, spacing 20 cm, 6500-8000 per acre, early planting, strong seedlings, high fertilizer density can be slightly lower, on the contrary should be slightly higher density. Open the drainage ditch, grab sunny transplants, and pour enough water after the planting.
Scientific fertilization applies base fertilizers, increases application of phosphorus and potassium fertilizers, applies Miaofei, wax and spring fertilizers in a timely manner, and skillfully applies flower granule fertilizers. 75% of fertilizers were applied in the past years. Before transplanting in combination with site preparation, 30 kg of ammonium per acre, 50 kg of superphosphate, 10 kg of potassium chloride and 0.5 kg of borax were used. After applying the live tree, topdressing is applied in time, and 10 kg of urea is applied per mu. When the height is 6-8 cm, 10 kg of urea is applied per mu. Fertilizers should be applied early to reduce the number of ineffective branches and ineffective fruits and to prevent late grafting.
Diseases, Weeds, and Grass Weeds Weed Control Gramineae Weeds 3-5 leaf stages, controlled with high-efficiency flupirtine. Sclerotinia needs to be controlled during flowering, and they should be given once each at the early flowering stage and flowering stage, and sprayed with 50% carbendazim WP 300-500 times or 40% sclerotium WP 500-1500 times.
The timely harvest of Huyou 17 is more resistant to fall, the shell is thicker, and it is not easy to fall. It can be harvested after most of the pods are fully cooked in order to facilitate weight gain and increase yield. The thrashing must be carefully tapped to reduce waste.
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