In 2003, the group returned 8000 acres of farmland to the forest and planted 6,600 acres of Caragana. In the planting and management of a large area of ​​Caragana korshinskii, the forest management station of the group gathered some experience for forestry planters. Seeding time Seeds are generally not treated before sowing, as long as the good sensation, spring, summer and autumn can be sown in our district should be late spring, early autumn sowing. After the spring in May, before the autumn in September, the ground temperature began to sow above 10°C, and the seedling emergence was quick and homogeneous. The early spring sowing could cause bad seeds and affect the emergence. In order to prevent rat damage, 10% zinc phosphide seed dressing was used. Seeding method Mechanical hole sowing method is suitable for fixed, semi-fixed sandy land and flat wasteland. According to the specifications of one ditch and two rows, spacing of 24 centimeters and 50 centimeters, and the ditching distance of 5 meters, 2 lines per 5 meters, 7 to 12 per hole, 0.5 kg per mu, 2 cm to cover soil 3 cm, a little repression, sprouting from 6 days to 10 days. Caragana seeds have poor ability to break ground and should not be sowed. The 3cm deep seedling trenches are drilled in mechanical strips and densely drilled. The seedlings are drilled in a ditch, two rows, 50 cm to 80 cm spacing, and 5 mm furrow spacing. The seeding rate is 1.2 kg to 2 kg per acre, after a slight suppression. Cover soil can be, this method uses a larger amount, but the emergence of uniform, homogeneous, easy to protect the whole seedlings. There are also artificial sowing, aircraft sowing. Field Management 1. Although Caragana korshinskii is resistant to drought, it also requires a certain amount of moisture, and can only grow quickly if soil nutrients and water conditions are appropriate. The Caragana korshinskii seedlings that were not watered in the same year in our district had plant heights of 5 cm to 8 cm and watering more than 3 times. The plant height of Caragana korshinskii seedlings was 28 cm to 50 cm. The line must be snoring, and it is not possible to water the Caragana line directly to prevent water flushing or water accumulation. The Caragana tree is not afraid of water, but it is fearful of water accumulation. The water often causes death and should have good drainage facilities. 2. Within 3 years after planting Caragana korshinskii seedlings, the seedlings grow slowly and are easily destroyed by livestock. The forest land should be closed and no grazing should be allowed. Caragana korshinii is also resistant to heat and cold, but when the young seedlings are afraid of the sun, it is advisable to take the first year without cutting the crops to achieve the purpose of shading. Before freezing into the winter, irrigating the frozen water can increase the ability of overwintering and prevent rat damage. 3. The flat caragana bark grows for the first time after 3 to 4 years. After the flat bark, it can be grazing. After 5 to 6 years, the flat bark can be regenerated. This can be updated in time to promote the rejuvenation of the plant. Young forest life, but also a multi-purpose forest. The best method is to use "early winter" to thawed the soil in the next spring. The ground must be removed 2 cm to 3 cm from the ground.