First, nursery management
1, bed to choose. Choose a well-drained, airy, light-permeable plot for a seedbed, turn the soil into a ripening bed, and pour it into thin soil. Prepare 13-14 meters long and 2 meters wide seedbed per acre field, making 3500-4000 pots.
2, seedbed fertilizer. Apply 45% compound fertilizer 3-4 kg and 0.5 kg borax per acre. After the fertilizer and the bed soil were fully mixed, the mash was made for 1 week.
3, sowing. Early and mid-maturing cultivars are planted with cultivars from July to August. Fill the hole with fine mud and then sow, and finally cover the fine mud, covering the thickness of the seed is not suitable. After planting, build a scaffold and cover the shade net. In case of heavy rain, cover plastic film and remove the film after rain. After seeing the weather, Qi Miao expounded the net and sprayed chlorothalonil once a week to prevent disease.
Second, Daejeon Management
1, Shi foot base fertilizer. The amount of basal fertilizer should account for more than 60% of the total fertilizer, generally 25 kg of ammonium bicarbonate per hectare, 12 kg of superphosphate, 25 kg of 45% compound fertilizer, 750-1000 kg of manure or maturity of sheep ash fertilizer 500- 700 kg, boron 1 kg. After the basal fertilizer was applied, it was turned over and mixed and planted every 5-7 days.
2, age transplanting. Generally 25-30 days of seedling age, five-leaf as one colonization, timely watering after planting wake up. In case of hot weather, it is generally planted after 3 pm.
3, rational close planting. The density of broccoli colonization has a great influence on the yield and quality of flower bulbs, and it needs to be closely planted according to comprehensive factors such as climate conditions, species characteristics, soil fertility, and management level. In general, the width of lotus root is 1-1.1 meters, and each row is planted with 2 rows. The spacing is 45 centimeters and the density is 2600-3000 plants per mu.
Third, field management
1, loose soil weeding. Broccoli was used to weed the soil 2-3 times from the time of colonization to pre-sealing to promote the growth of the root system. After the soil was loosened, the roots were planted in time to prevent later lodging.
2, fertilizer and water management. When drought occurs during the growth of broccoli, it is necessary to water and drought in time, while applying a small amount of nitrogen fertilizer. Before the closure of the line, small buds appeared, and 10-15 kilograms of urea was applied per mu.
3, disease prevention and pest control. Diseases mainly include downy mildew, black rot, and viral diseases. They are commonly used to prevent and treat 25% metalaxyl or 500-1000 times of venom. Insect pests mainly include cabbage caterpillars, diamondback moths and aphids, cabbage caterpillars and diamondback moths are treated with 20% cypermethrin, and aphids are treated with imidacloprid.
1, bed to choose. Choose a well-drained, airy, light-permeable plot for a seedbed, turn the soil into a ripening bed, and pour it into thin soil. Prepare 13-14 meters long and 2 meters wide seedbed per acre field, making 3500-4000 pots.
2, seedbed fertilizer. Apply 45% compound fertilizer 3-4 kg and 0.5 kg borax per acre. After the fertilizer and the bed soil were fully mixed, the mash was made for 1 week.
3, sowing. Early and mid-maturing cultivars are planted with cultivars from July to August. Fill the hole with fine mud and then sow, and finally cover the fine mud, covering the thickness of the seed is not suitable. After planting, build a scaffold and cover the shade net. In case of heavy rain, cover plastic film and remove the film after rain. After seeing the weather, Qi Miao expounded the net and sprayed chlorothalonil once a week to prevent disease.
Second, Daejeon Management
1, Shi foot base fertilizer. The amount of basal fertilizer should account for more than 60% of the total fertilizer, generally 25 kg of ammonium bicarbonate per hectare, 12 kg of superphosphate, 25 kg of 45% compound fertilizer, 750-1000 kg of manure or maturity of sheep ash fertilizer 500- 700 kg, boron 1 kg. After the basal fertilizer was applied, it was turned over and mixed and planted every 5-7 days.
2, age transplanting. Generally 25-30 days of seedling age, five-leaf as one colonization, timely watering after planting wake up. In case of hot weather, it is generally planted after 3 pm.
3, rational close planting. The density of broccoli colonization has a great influence on the yield and quality of flower bulbs, and it needs to be closely planted according to comprehensive factors such as climate conditions, species characteristics, soil fertility, and management level. In general, the width of lotus root is 1-1.1 meters, and each row is planted with 2 rows. The spacing is 45 centimeters and the density is 2600-3000 plants per mu.
Third, field management
1, loose soil weeding. Broccoli was used to weed the soil 2-3 times from the time of colonization to pre-sealing to promote the growth of the root system. After the soil was loosened, the roots were planted in time to prevent later lodging.
2, fertilizer and water management. When drought occurs during the growth of broccoli, it is necessary to water and drought in time, while applying a small amount of nitrogen fertilizer. Before the closure of the line, small buds appeared, and 10-15 kilograms of urea was applied per mu.
3, disease prevention and pest control. Diseases mainly include downy mildew, black rot, and viral diseases. They are commonly used to prevent and treat 25% metalaxyl or 500-1000 times of venom. Insect pests mainly include cabbage caterpillars, diamondback moths and aphids, cabbage caterpillars and diamondback moths are treated with 20% cypermethrin, and aphids are treated with imidacloprid.
Freeze-dried powder is a sterile powder injection obtained by freezing the liquid medicine into a solid state in a sterile environment, and subliming and drying the water in a vacuum. Freeze-dried powder is composed of a bottle of high-purity and high-active biological protein freeze-dried powder and a high-purity liquid essence. When using, it needs to be connected with a patented vacuum to reconstitute the freeze-dried powder and the essence to activate the biological protein activity.
Freeze Dried Fruit Powder,Strawberry Powder,Freeze Dried Powder,Raspberry Powder
YT(Xi'an) Biochem Co., Ltd. , https://www.yt-wholefood.com