æž¸æž Department of Solanaceae perennial deciduous shrubs, about 2 meters high, branches with ribs and spines; single leaves alternate or clustered on short branches, lanceolate or rhombic, entire; purple flowers; berries, orange red, eggs Shaped or oblong. The cool, moist and fertile soil is resistant to cold, drought, and weather, but it is not tolerant of high temperatures and can grow normally in poor roads, ditches and canals. Cockroaches can be seed-breeding, ramets, layering, cutting propagation can also be the main description of facilities cut seedlings breeding method:
Cutting new technology
1. Site preparation
Combine 5,000 kg of Mushi landfill fertilizer, 100 kg of three-element compound fertilizer or 150 kg of compound fertilizer, require more than 30 cm of ploughing, smash the soil, level the floor, add fertilizer, and then make it 1 meter wide. Oh, it's better to go north and south.
2, Shearing
In late February, cut a year-round, full-grown, disease-free, 1-year-old twig from the eucalyptus tree and cut it into 15-cm-long cuttings. The upper mouth should be even and the lower one should be cut obliquely, one for every 100 bales, and placed inside the house. Keep in reserve, keep the room temperature at about 5 °C.
3, buckle film
In early March, sunny and windless days were selected. The plastic film was placed on the shed to bake the ground and the temperature of the shed was raised.
4, the management of cutting seedlings
In late March, the cuttings are removed, soaked in running water for 1 day and night, and then inserted in line or obliquely in the shed on the shed, requiring the burial of about 10 cm, each cutting 5 lines, spacing 10 cm 20 cm, after inserting irrigating water . Through measures such as dismantling, covering and spreading, the temperature of the greenhouse is controlled at 12°C or above, the surface is kept moist, germination is possible in about 25 days, and the temperature of the greenhouse is controlled to be above 10°C after germination, and the surface is slightly damp (or 75% relative humidity). When the grass grows, it can be ploughed and weeded, raising the temperature. In mid-April, after a period of time, the insects can be put on the shed. If worms are born, 3000 times of enemy killings can be used for prevention and control.
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