Toon sprouts have high medical value and excellent taste, so it is loved by people, toon sprouts grow seed sprouts, seedling sprouts and body sprouts these three kinds. Then how toon sprouts planting it.
A, toon seed sprouts planting technology:
1. Seed treatment. The seeds of toon seed sprouts must be selected, to choose the seeds of red oil toon, because the germination rate of red oil toon seeds is relatively high and the quality is also relatively good, the seeds of fresh toon to go to the seed wing, put in water to soak for about 5 hours, soak with 1001% potassium permanganate for 15 minutes to disinfect, next continue to soak with water, use about 20 degrees of warm water to clean it, when you see the seeds of toon absorb water for expansion, control the water dry. Then use 3 layers of clean wet cloth to wrap the seeds, placed in a container for germination, but remember to avoid light, germination period every day to use about 20 degrees of warm water for rinsing, usually about a week when the seeds show white, can be sown.
2. Sowing. In the sterilized seedling tray in a flat layer of paper or gauze, plus 2.5cm thick perlite, will be germinated seeds sown on it, there is the amount of seed must be controlled, about 150 grams per tray, after sowing in the seed covered with 1.5cm thick perlite, with 20-25 degrees of warm water will be sprayed wet and placed on the cultivation shelf.
3. Post-sowing management. When the seed is sown, it should be sprayed twice a day with warm water of about 20 degrees, and the humidity of the air should be maintained at about 80% to avoid excessive water holding capacity of the substrate or waterlogging of the tray. When the third day after sowing starts, the daytime temperature must be controlled as early as 20-25 degrees, and the night is kept at 12-15 degrees, when the buds arch out of the substrate, the daytime temperature is 18-23 degrees can be, when the temperature is low it grows slower, when the temperature is high it speeds up the growth rate, however, the quality is declining, generally about 12 days, the buds are 5-7cm long, the cotyledons have not yet unfolded, and the buds are thick and sturdy, and when the root tip has not yet turned yellow, the root tip has not yet turned yellow. When the tip of the root has not turned yellow it can be harvested in time.
Two, toon seedling vegetable planting technology
Toon seedling vegetable planting technology is relatively simple, it is in the cultivation of toon seed sprouts on the basis of continue to accept the sun's irradiation growth, toon seedling vegetable in the light of the weak growth will be better, so in the weather clearing time to use the shade net for shade, control. According to the seedling vegetable seedling color for the top and bottom of the inverted plate, to the plate after 1-2 days, when the seedling grows to 10 cm, the true leaves show, can be harvested.
Three, toon body sprouts planting technology
Toon body sprouts is the tender shoot sheath of toon, is toon buds, it is not difficult to planting technology. The first thing is:
1. Seedling. Seedling must choose the nursery land with fertile and loose soil. Fertilizer before sowing, watering, all should be sufficient, in the seedbed to open 20 cm row spacing ditch, the depth of the ditch should reach 2-4 cm. The width of the ditch should reach 6-8 cm, and then the seeds are evenly sown into the ditch, and after sowing, it should be covered with a thick layer of fine soil and plastic film. Ensure its temperature, but also regularly weeding the field, strengthen the fertilizer management.
2. Planting. Toon planting period for the winter after the fall of leaves to early spring before budding, planted about 3000 per mu, between the rows can be planted green manure, later turned pressure for fertilizer. Winter warm greenhouse seedlings, generally fall after the fall of leaves, the average daily temperature of 3 ~ 5 ℃ when the seedling transplantation, dense planting cultivation, about 6000 plants per mu. After planting, timely watering.
3. Field management. In the growth period of sprouting new shoots should be timely fertilizer, every harvest should be timely fertilizer, but also pay attention to watering. In order to improve the growth rate of sprouting, can be appropriate to use Wo Ye amino acid water-soluble fertilizer. After harvesting 2-3 times the pharmacist to carry out dwarfing treatment, can not grow too fast. The method is to use 15% of the 200-400 times the solution of polysorbate, sprinkled every 15 days, even sprayed 2-3 times to achieve a certain dwarfing effect.
4. Timely harvesting. When the tsubaki buds rise to 15-20 centimeters can be harvested in a timely manner, the harvest should pay attention to retain the base 1-2 leaves, which is conducive to the sprouting of tsubaki buds.