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Seedling method of eggplant seeds

1 Variety Selection

    Eggplant seedsSeedling selection of low temperature and weak light, fruit type positive, disease resistance, high quality, high yield, resistance to storage and transportation, good commodity, suitable for market demand varieties.

2 Pre-broadcast preparation

2.1 Seedling Facilities

According to the different seasons to choose large shed, cob, hotbed and other seedling facilities, summer and autumn seedlings should be equipped with anti-insect shading facilities, to create suitable for seedling growth and development of environmental conditions.

2.2 Nutrient soil

Nutritional soil is specially formulated to meet the growth and development of seedlings containing a variety of mineral nutrients, loose ventilation, water retention and fertilizer ability, no pests and diseases of the bed soil. Nutrition is generally prepared by a mixture of fertile field soil and rotten manure, generally taking 5 servings of fertile pastoral soil, rotting fertilizer 4 parts, Bran Gray 1 parts. In addition, 2 kg of ammonium phosphate per cubic metre, fully mixed, crushed, sieved, that is, made into bed soil.

2.3 Seedling Bed

Each acre of Ota eggplant needs to sow 3 square meters of bed area. The way to make the bed is to spread a layer of sticky soil first, rake flat step, above the 3~5 cm nutrient soil, and then pour water, will be the seeds of the buds evenly spread on the bed, and then cover 1 cm thick nutrient soil. The bed support small arch shed, covers the film, not only maintains the water but also helps to raise the temperature, promotes the seedling.

2.4 Seed Treatment

2.4.1 Soaking Sprout

Soak the seeds with 20~30℃ water to make the seeds suck enough water and speed up the germination. The length of soaking time is different due to seed maturity and water temperature. The more fully mature the seed, the longer the soaking time, the water temperature is also longer time. Eggplant seeds need to be soaked for 10-12 hours.

Seed germination needs to meet the required temperature, moisture and oxygen, the illumination is good dark, should be placed in the backlight. It is the fastest to germinate under the condition that the water is suitable, the breathability is good, and the 25~30℃ is not light. Wrap the soaked seeds in wet gauze or wet towels, put them in a large bowl or basin, and wash 1~2 through the 25~30℃ every day. Tomato seeds are best mixed with 3 times times the size of the seeds of fine sand, put into the basin, flip 1-2 times a day, fine sand when dry to replenish the water. Eggplant seeds need to change temperature, 30 ℃ 8 hours a day, 20 ℃ 16 hours alternating, sprout neatly. Under normal circumstances, eggplant can sprout in 5-6 days.

Eggplant seed Germination temperature 25-35 ℃, minimum 15 ℃. Low temperature germination is slow and untidy, the temperature is too high, germination is fast but inconsistent. The fertility temperature of eggplant seedlings is 22-30℃,7-8℃ easily affected by frost damage. Toowin requires more than 10 ℃, suitable toowin for daytime 25 ℃ or so, night 19-20 ℃.

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