Recently, some vegetable farmers asked if there are some high-efficiency cultivation models. I want to make rational use of my own vegetable fields. I have earned money all the year round. Today I will introduce you to an early spring eggplant, summer and autumn lettuce, and autumn and winter broccoli. Efficient cultivation mode, you can refer to learning.
1 three ripe cultivation mode
Early spring eggplants are planted in the middle and late October, the second year is from late February to early March, and the first sentence is harvested from early May to July; summer and autumn lettuce is planted in mid-June, mid-July, and from late August to September. Harvested in the middle of the year; autumn and winter broccoli are planted in the late July to mid-August, and planted from the end of August to mid-September, harvested from mid-late November to February of the second year.
In the whole year, the output of eggplant in early spring is more than 4,000 kilograms, the output value is more than 6,000 yuan, the output of summer and autumn lettuce is more than 2,000 kilograms, the output value is more than 2,000 yuan, the output of broccoli in autumn and winter is 1500~2000 kilograms, and the output value is more than 4,000 yuan. The total output value per mu is as high as 12,000 yuan, and the net income is more than 8,000 yuan.
2 early spring eggplant
2.1 variety selection
It adopts black-bright long rod-shaped or long-shaped eggplant varieties with early maturity, low temperature and low light resistance, strong disease resistance and resistance, and is in line with market consumption habits, such as black scorpion, black long dragon, long wild wolf, and gorgeous long.
2.2 Field Management
Eggplant early maturity cultivation generally adopts multiple coverage of "sheds + small arch shed + mulch". After planting, it should be less ventilated before the slow seedling (about 7 days). The temperature is 28~32°C during the day and 15-18°C during the night. The minimum temperature is stable above 15 °C, and the shed is not closed at night; when it is above 30 °C, the skirt film is removed and the shade net is covered.
Watering in time after planting, after spraying the seedlings, apply 3 kg of urea per acre and 15 kg of 25% solanaceous compound fertilizer. Before the flowering of the eggplant, it is suitable to control the water seedlings, improve the ground temperature, and promote the development of the root system; 8-10 days after the stalk is sitting, the water is poured with the topdressing fertilizer, and 20% of the cane and fruit compound bile is applied per acre. In order to improve the early yield, it is necessary to pruning in time. The early spring cultivation mainly adopts double-stalk pruning method, and the old leaves and diseased leaves are removed in time. When the growth is too strong, some functional leaves of the base are removed to reduce nutrient consumption.
3 summer and autumn lettuce
3.1 Variety selection
Choose early-maturing, high-temperature-resistant, convulsive-resistant, disease-resistant and stress-resistant, loose-leaf or semi-balloon lettuce varieties that meet local market consumption, such as Italian heat-resistant and simmered lettuce, American fast-growing lettuce, and four seasons of oily lettuce.
3.2 Field Management
Lettuce is wet, requires a large amount of fertilizer, and requires sufficient supply of fertilizer and water during the whole growth period. 5-7 days after planting, pour a slow seedling water, and apply a small amount of quick-acting nitrogen fertilizer. After each 5-7 days, water should be poured once. After 15-20 days, 15-20 kg of compound fertilizer should be applied per acre combined with watering. Surgery of human waste, watering can not be excessive. In the summer, cultivate lettuce, and the area where conditions are suitable should be shaded or planted under the melon bean rack.
4 autumn and winter broccoli
4.1 Variety selection
Choose varieties with medium and late maturity, high yield, strong cold tolerance, fine buds, good commerciality, strong resistance to disease and stress, such as excellent, green ridge, plum green 90, holy green, late green, mandolin and so on.
4.2 Field Management
The broccoli is suitable for fertilizing water, and timely fertilization and watering are the key to high yield. Water and fertilizer management should follow the principle of promotion and intermediate control. In the early stage of growth, apply 1250-1500 kg of decomposed manure water or 8-10 kg of urea per acre, and apply 2-3 times. The flower ball is re-fertilized during the formation period, applying 25~30 kg of compound fertilizer per acre, adding appropriate amount of magnesium, calcium, sulfur, boron fertilizer, etc., combined with cultivating and cultivating soil. Enter the harvesting period, apply fertilizer once after each harvest, apply 15-20 kg of compound fertilizer per acre. Broccoli requires a large amount of water, especially in the flower formation period, it should be timely watered to keep the soil moist, and timely drain in the rainy season to avoid causing rotten roots.
The above is all the content of today. What better suggestions are there for this kind of efficient cultivation mode? If you would like to share, please leave a comment below.
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