Wheat bran eggplant is generally planted in the greenhouse or in Yangshuo in mid-to-late April. Wheat is planted in late mid-June, and is available in late summer or autumn. It is pulled in October. This quail eggplant has a large area in the south-central region of the province. Right now, the nursery season is coming. Here are the relevant technical points.

First, choose the best species. Due to the high temperature, rainy or dry season during the growth and development period of eggplant, the eggplants are prone to flowering and fruiting, with multiple diseases and insect pests, and unstable yield. Therefore, medium and late-maturing varieties with strong heat resistance and strong disease resistance should be selected. The variety. Such as eight leaf eggplant, nine leaf eggplant, short handle black, purple light eggplant, Feng Yan 1 and so on.

Second, prepare the seedbed. Wheat seedlings are used in greenhouses or impotence. The fertile soil and convenient irrigation and drainage are the loam soils cultivated for Solanaceae vegetables. The nutrient soil can be smashed and sifted according to the proportion of 6 parts of peasant soil and 4 parts of fully-composted organic fertilizer. Each cubic meter of nutritive soil plus 1 kg of 15-15-15 proportion of the total content of 45%. Three yuan compound fertilizer. In addition, 50% of carbendazim can be added to every 3 cubic meters of soil to disinfect the soil.

Third, soaking germination. The amount per acre is about 50 grams. In the production, high temperature soaking seedlings are often used, and hot water is used for hot seeding. The glass rods are quickly stirred for 10-15 minutes. When the water temperature is reduced to about 35°C, it is stopped. agitation. Soak for 12 to 24 hours. Rinse the mucous membranes on the seed coat with water before germination. Rinse cleanly. Drain the water and let it dry. Disperse the surface moisture. Packed with a good permeability cotton wet cloth, placed in a thermostatic chamber germination, temperature control to 30 ~ 35 °C, germination during every 5 hours with warm water rinse once, after 4 to 6 days seed "dark white" can be sown .

Fourth, timely sowing. Three days before sowing, the nutrient soil was first spread on a nursery bed, and the thickness was 6 to 8 cm. The nursery bed was poured with water and covered with a plastic film to keep warm. Mu seedlings need to seedbed 4 to 5 square meters, will germinate seeds and coarse sand mixed evenly, select the sunny morning sowing, the seeds spread evenly on the nursery bed, and then cover a centimeter thick fine soil.

Fifth, temperature management. Eggplant is a thermophilic vegetable crop that requires higher temperatures than tomatoes. In the emergence stage, the temperature should be kept high. The temperature during the day is controlled at 28 to 30°C and kept at 20 to 25°C during the night. The seedbed temperature is mainly adjusted by the amount of air release and the cover grass cover. If the daytime temperature exceeds 30°C, it is likely to cause the seedlings to become leggy, and the amount of air to be blown out should be appropriately increased to reduce humidity and humidity.

Sixth, seedlings and seedlings. In order to maintain a proper nutritional area, when the seedlings are established and timed, keep the seedlings at 3 cm square. The seedlings were carried out at noon, and weak seedlings, diseased seedlings, and seedlings were removed to prevent over-tightness resulting in tall or weak seedlings. When the seedlings grow to 2 or 3 true leaves, separate the seedlings, arrange the nutrient soil (same as the nursery soil), stir it evenly, sifted it, and put it into the nutrient bowl. When the seedlings are divided, the seedling bed will be poured with water and the seedlings will be planted. After being removed, it is planted directly into the nutrient bowl, where it is evenly planted with nourishment, and water is then poured into the bowl. Higher temperatures are required after seedlings, which are maintained at 28 to 30°C during the day and 20 to 25°C during the night. The temperature decreased to 25°C during daytime and remained at 20°C during the night. 7 days before planting, the air volume should be increased to carry out hardening. The daytime temperature should be maintained at 20-22°C. When the seedling age reaches 50 to 60 days, it can be planted.

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