First, bulbous fennel cultivation techniques
1. Variety: Dutch bulb anise.
2, sowing nursery: sowing seedlings in mid-January. Before sowing, the seeds were soaked in clean water at 20°C for 24 hours. The seedbeds were poured into water at the bottom of the seedlings. The seedlings were planted at a seedling spacing of 8×8 cm and 0.5 cm fine soil was placed on top. Maintain daytime temperature 20-25 °C, night 10-15 °C, keep the soil moist before emergence, water once after emergence, seedlings grow to 2 true leaves and control water to prevent leggy. Remove weeds in time. The seedling age is about 30 days, and the seedlings can be planted when they grow to 5-6 true leaves.
3. Site preparation: 4000 kg of organic fertilizer in Mushi, 50 kg of three-element compound fertilizer, and 1.2 m in width after deep plowing. Select the sunny morning for colonization, planting 3 lines per plant, plant spacing 40 cm, planting about 4000 plants per acre, planting should not be too deep to prevent slow seedlings too slow.
4. Field management: During the period of seedling thinning, the temperature should be maintained at 20-25°C during the day and 15-20°C during the night. After the seedlings are maintained, they should be kept at 15-20°C during the day, and should be released at the temperature exceeding 25°C and cooled at night at 10-15°C. Planting water after planting and colonizing the water, 3-4 days small watering seedlings, when the plant is about 25 cm, when the bulb began to expand when combined with water for topdressing, acres of urea 15 kg. Afterwards, top-dressing 1-2 times depending on the growth situation.
5. Harvesting: At the end of April and early May, when bulbs are expanded to 6 cm in diameter and weigh 0.5 kg or more, they can be harvested.
Second, leeks cultivation techniques
1. Variety: Use red leafy red leeks with strong heat resistance, high yield and high quality.
2. Soil preparation: After broccoli was harvested, the soil preparation was completed in a timely manner. 2000 kg of organic fertilizer was applied to Mushi and 50 kg of diammonium phosphate. After deep-casting, flattening is made to a width of 1.2 meters.
3, sowing: sowing in early June, acres with 1 kg. After sowing, cover soil 0.5 centimeters.
4. Field management: Viola is a wild vegetable that is easy to manage and can often keep the field moist. The base fertilizer is sufficient, and no fertilizer may be added during the growth period. If the fertilizer is lacking, a fertilizer may be traced in the period of 3-5 leaves, and 10 kg of urea may be recovered in the mu. During the growth period, three sprays of chernozem 500 times were sprayed 2-3 times.
5, harvest: about 45-50 days after sowing, seedlings 12-15 cm high, there are 5-6 leaves for the first time between the close, that is, between the pull some dense plants. After another 20 days, when the plant height is 20-25 cm, a second harvest can be made at the base of 5 cm, and then the third harvest is performed when the collaterals grow to approximately 15 cm.
6, disease prevention and control: Leek disease resistance is strong, the main disease is white rust, available Triadimefon or dexamethasone zinc control. Insect pests are aphids that can be eliminated by imidacloprid or by mist spray.
Third, Chinese cabbage cultivation technology
1. Variety: Choose disease-resistant, high-quality, high-yield varieties, Fengkang 80, etc.
2. Sowing and raising seedlings: Sowing seedlings in early August, seedling age 25 days, and planting at the end of August.
3. Site preparation fertilization and planting: In combination with site preparation, 3000 kg of high-quality farmyard manure in Mushi, 50 kg of potassium sulfate compound fertilizer, and 60 cm of row spacing from the deep ridge to high ridge, with a ridge height of 10 cm. Each row was planted on each ridge, with a spacing of 50 cm and 2200 acre. Watering in time after planting.
4. Field management: Keep the soil dry and wet, and do not seedlings. During the rosette period, top dressing began, 30 kg of compound fertilizer and 20 kg of urea were applied per acre, and 30 kg of compound fertilizer was applied during the ball period. Harvested in mid-November.
5. Disease prevention and control: The main pests are soft rot, virus disease, aphids, cabbage caterpillars, and diamondback moths. Soft rot can be treated with 3000 ppm neomycin and 600 times liquid, and viral disease can be controlled with 20% virus A500. Aphids, cabbage caterpillars, and diamondback moth can be treated with 10% imidacloprid WP 1000 times, or 50% ND wettable powder 2000-3000 times, or 1.8% abamectin EC 3000 times.
1. Variety: Dutch bulb anise.
2, sowing nursery: sowing seedlings in mid-January. Before sowing, the seeds were soaked in clean water at 20°C for 24 hours. The seedbeds were poured into water at the bottom of the seedlings. The seedlings were planted at a seedling spacing of 8×8 cm and 0.5 cm fine soil was placed on top. Maintain daytime temperature 20-25 °C, night 10-15 °C, keep the soil moist before emergence, water once after emergence, seedlings grow to 2 true leaves and control water to prevent leggy. Remove weeds in time. The seedling age is about 30 days, and the seedlings can be planted when they grow to 5-6 true leaves.
3. Site preparation: 4000 kg of organic fertilizer in Mushi, 50 kg of three-element compound fertilizer, and 1.2 m in width after deep plowing. Select the sunny morning for colonization, planting 3 lines per plant, plant spacing 40 cm, planting about 4000 plants per acre, planting should not be too deep to prevent slow seedlings too slow.
4. Field management: During the period of seedling thinning, the temperature should be maintained at 20-25°C during the day and 15-20°C during the night. After the seedlings are maintained, they should be kept at 15-20°C during the day, and should be released at the temperature exceeding 25°C and cooled at night at 10-15°C. Planting water after planting and colonizing the water, 3-4 days small watering seedlings, when the plant is about 25 cm, when the bulb began to expand when combined with water for topdressing, acres of urea 15 kg. Afterwards, top-dressing 1-2 times depending on the growth situation.
5. Harvesting: At the end of April and early May, when bulbs are expanded to 6 cm in diameter and weigh 0.5 kg or more, they can be harvested.
Second, leeks cultivation techniques
1. Variety: Use red leafy red leeks with strong heat resistance, high yield and high quality.
2. Soil preparation: After broccoli was harvested, the soil preparation was completed in a timely manner. 2000 kg of organic fertilizer was applied to Mushi and 50 kg of diammonium phosphate. After deep-casting, flattening is made to a width of 1.2 meters.
3, sowing: sowing in early June, acres with 1 kg. After sowing, cover soil 0.5 centimeters.
4. Field management: Viola is a wild vegetable that is easy to manage and can often keep the field moist. The base fertilizer is sufficient, and no fertilizer may be added during the growth period. If the fertilizer is lacking, a fertilizer may be traced in the period of 3-5 leaves, and 10 kg of urea may be recovered in the mu. During the growth period, three sprays of chernozem 500 times were sprayed 2-3 times.
5, harvest: about 45-50 days after sowing, seedlings 12-15 cm high, there are 5-6 leaves for the first time between the close, that is, between the pull some dense plants. After another 20 days, when the plant height is 20-25 cm, a second harvest can be made at the base of 5 cm, and then the third harvest is performed when the collaterals grow to approximately 15 cm.
6, disease prevention and control: Leek disease resistance is strong, the main disease is white rust, available Triadimefon or dexamethasone zinc control. Insect pests are aphids that can be eliminated by imidacloprid or by mist spray.
Third, Chinese cabbage cultivation technology
1. Variety: Choose disease-resistant, high-quality, high-yield varieties, Fengkang 80, etc.
2. Sowing and raising seedlings: Sowing seedlings in early August, seedling age 25 days, and planting at the end of August.
3. Site preparation fertilization and planting: In combination with site preparation, 3000 kg of high-quality farmyard manure in Mushi, 50 kg of potassium sulfate compound fertilizer, and 60 cm of row spacing from the deep ridge to high ridge, with a ridge height of 10 cm. Each row was planted on each ridge, with a spacing of 50 cm and 2200 acre. Watering in time after planting.
4. Field management: Keep the soil dry and wet, and do not seedlings. During the rosette period, top dressing began, 30 kg of compound fertilizer and 20 kg of urea were applied per acre, and 30 kg of compound fertilizer was applied during the ball period. Harvested in mid-November.
5. Disease prevention and control: The main pests are soft rot, virus disease, aphids, cabbage caterpillars, and diamondback moths. Soft rot can be treated with 3000 ppm neomycin and 600 times liquid, and viral disease can be controlled with 20% virus A500. Aphids, cabbage caterpillars, and diamondback moth can be treated with 10% imidacloprid WP 1000 times, or 50% ND wettable powder 2000-3000 times, or 1.8% abamectin EC 3000 times.