At present, the most common methods of artificial reproduction are seed reproduction and root reproduction, in which seed reproduction techniques, while complex, with long growth cycles and high reproductive coefficients, have the advantage of providing large amounts of seedlings for large-scale plume cultivation. Here's to share with you a technology that increases the seed growth rate of heavy buildings. When the growth rate rises in the main building, the source of the wealth is the source of the root fluid and the seeding of the roots
Right selection of species
Select a heavy-rise seed with a dry weight of 65 g, full, mature, undamaged, moldy and sick, with a mass concentration of 13% seed root fluid for 24 hours, taken out and dried; mix it with clean fine sands of 2:3:1 by weight, add 5% seed root fluid to the sand, remove the skin of the seed, graze the treated seed into a bed, store it in an indoor bed with a layer of seed up to four layers, top layer of soil and fine grass, soil wetting with warm water and about three months in the back! When the growth rate rises in the main building, the source of the wealth is the source of the root fluid and the seeding of the roots
2. Sledding preparation
The selection of high-lying, well-drained, open forest or slopes, the selection of clear skysliding beds with a depth of 10 cm-15 cm, the picking up of rocks and weeds and their treatment by insecticidal treatment, the luminum with a width of 1. 2-1. 5 m, a ditch with a depth of 20 cm and a width of 25 cm for movement and flow collection, and the dispersal of calcium, magnesium, phosphorus fattening and potassium phosphate of 40 kg/m2。
Sledding
A week before seeding, soil was carried out with sulfur powder per square metre of lkg, with saplings drawn from the bed deep into a ditch of 3 to 5 cm, with a gap of 4 to 5 cm, with seeds placed at a distance of 2 to 4 cm, with a layer of 1. 5 to 2 cm thick and a layer of cover of 2 to 3 cm thick, which is described as dry leaves. When the growth rate rises in the main building, the source of the wealth is the source of the root fluid and the seeding of the roots
4. Slender bed management
Maintaining the relative humidity of 50-80% of the air in the nursery, the temperature of 18-20 degrees, the shade of the nursery 50%, the timely watering of the weeds, 7-10 days, and the setting up of open and closed shades on the nursery bed with a height of 50-60 cm。
5. Shrimp management
Seeds are sown once a week, water is poured to keep the soil wet, water is poured once for 10-15 days, weeds are removed at any time, trophic fluids of the enriched plants with a mass of 1:300 times, potassium phosphate at a mass concentration of 1. 5 - 2. 5%, refilling per water with a pine needle。
6. Post-plant management
When seedlings are produced and planted, shades are applied. Where possible, use sunnets. They are also resistant to the cold, drought and fear of frost and sunlight. At 1300-1900m altitude, the average annual temperature is 13°c-18°c, with 40°c - 50% per cent luminousness for the whole reproductive period, with the choice of a relatively short sun-lighted backside slope or flat ground and laxity, water-protecting, permeable night tides, or ash-filled earth, organic and corrosive soil and land-side cultivation, idealized by riverside, permersion and backside mountains, with high yields and good quality, which are protected from poor, compact soils. If we raise the growth rate, we'll use it for profit. Hurry
