Simple and rapid seedling is the use of hot-headed sprouting, green windowsill and simple plastic shed, garden Yangshuo and simple sheds seedling series description, the use of this seedling method generally advance the seedling period. In addition, all the seedlings can be achieved. Solanaceous vegetables are 10-15 days ahead of the traditional breeding method. The method steps are:
First, prepare before broadcast
It includes preparations for various preparations, preparations for preparations, preparation of substrates and preparation of nutrients for seedlings, and wooden boxes, old washbasins, etc. The nursery substrate is mainly furnace ash slag, and adequate amount of fully fermented sheep manure is used. Sub-cultivation and soil conservation should be ready in the first year. The human and animal manure used in sub-seed beds must be fully tamped.
Second, seed disinfection, soaking germination
At present, most of them use potassium permanganate, and other chemicals soak for three minutes, and then soaked in warm water, this method to prevent seedling disease effect is good, seed soaking, after full soaking, remove the seed grain, residue and attached to the seed The mucus of the epidermis is wrapped in gauze and germinated on a hot steamed bun until it is ready to be sown when seventy-eighty percent of the buds are exposed.
Third, the matrix plate, sowing
1. Matrix loading plate: Take 6 pieces of furnace ash residue, 2 pieces of cooked sheep manure and 2 pieces of straw ash mixed evenly. The water was fully moistened and sterilized with a 5% carbendazim solution. The moistened substrate was then loaded into the nursery trays. The trays were filled with the substrate with one finger off the edge of the box, and they could be scraped with a wooden board.
2, sowing: The species will be sterilized or germination dew, mix some fine sandy soil, so that the seeds loosely, color with sowing method sowing, cucumber and a sub-fruiting solanaceous fruit can be appropriate to reduce the amount of sowing, cover soil use Furnace ash, 1 cm in thickness, fully watered after re-applying.
4. Hot-stud germination: Place the sown seed plate on the hoe, put a layer of plastic film on it and then tightly cover it with a sack, place a thermometer on the plate, and control the temperature.
30-32 degrees is about degree, pay attention to maintain a uniform temperature, spray warm water at noon every day.
5. Seedling greening: When the seedlings of the nursery tray 7-8 seedlings into the barbed arch, you can peel off the cover on the tray, move to the glass sill on the indoor first green, until all the seedlings out Qi, outside the window sill under the temperature of 25 minutes at the small bow shed can be moved to the outside during the day to carry out the second greening, moving out during the day, moved back at night.
During the greening period (1), warm waste should be managed. (2) Spray water. (3) Prevent cold wind damage.
The daytime temperature during the seedling greening period is 25-28 degrees for the pods, 18-20 degrees for the Xiaoyuan, and 8-10 degrees at night. Cloudy weather should pay attention to proper cooling. When there is insufficient light, add two 60-100 watt white lights in the shed to add warming. The effect is very good.
Sixth, the garden Yangshuo sub-seedlings: Seedlings of the seedling plate are fully seen light green, cotyledons fully unfolded, the first true leaf grows or leaves the seedlings for the second time. The split seedlings should be laid in the fall of the first year. In mid-March, it should be covered with roast quail. The seedlings should be leveled before splitting the seedlings. The nutrient soil prepared in the first year should be evenly spread in Yangshuo. The seedlings should be selected on sunny days. Days are best performed from 10 a.m. to 3 p.m.
The process of seedlings is:
1, remove the seedlings, bucket falling matrix.
2, open ditch.
3, ditch water.
4, planting roots to Shuyao righting, the first row of seedlings for a square inch square, the second row of seedlings for the 2-2.5 inch square.
5, soil cover seedlings, water spray.
6. Cover plastic sheet and drape.
Immediately after seedling, in order to promote the development of new roots, it is necessary to increase the temperature within the impotence and maintain the temperature. Sandy soil must be irrigated. Within three days after seedling, the temperature in Yangshuo at noon will be too high to prevent the temperature from becoming too high. The seedlings can be transferred to normal management after loosening seedlings: loose soil, air release, control of appropriate temperature and humidity, spraying “spraying and applying fertilizer†once and then gradually growing with the seedlings and gradually increasing the release of wind. Before the planting, the wind should be amplified for low-temperature exercise to facilitate the seedlings to better adapt to the external climate, and the seedlings should be planted quickly and quickly.
Sub-seedling process is: 2, open ditch. 3, ditch water.
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