Eggplant colonization is a key step in the process of eggplant planting. The quality of planting is directly related to the planting efficiency of eggplant. So how do the eggplants colonize? How to manage eggplant after planting?
First, choose the age-appropriate seedlings:
Before planting, the seedlings should be carefully selected, and the morphology of the cotyledons should be enlarged. The stems are short and thick, the leaves are thick, wide, dark green, shiny, stems thick, the internodes are short, the roots are developed, and the plant height is about 13 to 15 cm. Strong seedlings with 5 to 8 true leaves, eliminating weak seedlings.
Second, colonization:
Choose a plot that has not been planted with solanaceae vegetables for more than 3 years, deepen the land and apply the base fertilizer. You can go to the bean fertilizer to process the base fertilizer formula suitable for eggplant growth, such as 15-8-20 (sulfur-based), 18- 10-18 (sulfuryl), the specific ratio can be adjusted according to the soil conditions. At the same time, it is necessary to apply organic fertilizer, loosen the activated soil, and ensure the efficient use of fertilizer, thereby promoting the growth and development of eggplant.
When planting, it is necessary to bring the soil and seedlings to fix the planting, to prevent the sunburn of the eggplant seedlings from wilting. It is best to choose the planting on a sunny day, watering the plants while planting the seedlings, and pouring the planted water. The planting density of summer sowing eggplant should be small. Generally, 1,500~1800 plants are planted in acre, and the plant spacing is 45~50 cm. The depth is suitable for the nursery and the surface to be flat. After the planting is completed, the film can be covered, and the seedlings can be released in time to avoid high temperature burning of the seedlings.
Third, fertilizer management:
Watering the planted water at the time of planting, after 4~5 days, depending on the soil quality, moisture, and seedlings, the seedling water can be poured once, and the water is properly poured. When the first flower is opened, the watering should be strictly controlled; when the eggplant grows to the diameter of 3 Above the centimeter, when the fruit begins to grow rapidly, the seedlings are finished and watering begins. Generally, it is not necessary to topdress before the eggplant egg.
Fourth, the soil:
The eggplant seedlings are properly cultivated into high ridges before the ridges are closed. After the rainstorms, the accumulated water is removed in time. When the soil moisture is high, the wheat straw can be dehumidified in the ridges to reduce the water and water evaporation of the ground area, and at the same time, the weeds can be suppressed and the rotten fruits can be avoided. .
5. Cultivating:
After the eggplant is planted and slowed down, the soil should be ploughed early to improve soil permeability, which is conducive to enhancing soil temperature and promoting root system. In the case of cultivating, shallow cultivating should be done when the eggplant is near, to prevent root wounds, and to ensure ploughing more than three times.
6. Prevention of pests and diseases:
The diseases that endanger eggplant are mainly brown streak disease, brown round star disease, bacterial diseases, etc., and can be sprayed with chlorothalonil, carbendazim, bacterial keratin, etc.; for controlling pests such as thrips, imidacloprid, acetamiprid, Control of avermectin; prevention and control of tigers can kill the enemy in the evening on a sunny day. Spray once every 10~15 days, and spray the weeds when spraying. Pay attention to the alternating use of pesticides.
Seven, pruning:
Before and after the eggplant is placed on the eggplant, the two scorpion branches are preserved, and the remaining axillary buds on the main stem are erased to reduce nutrient consumption, which is favorable for ventilation and light transmission. In principle, no leaves are picked during growth, especially the functional leaves in the upper layer of the plant. The photosynthesis is strong, and the effect on the fruit is great, and should not be removed.
Rotary Tiller,Farmland Rotary Tille,Rotary Cultivator Tiller,Power Tiller Tractor
Taizhou Yingtian Agricultural Machinery Manufacturing Co., Ltd. , https://www.sakuradaagc.com