Cedar is hi moist, deep soil, well drained, loose and fertile soil. It grows well in sandy soils with a pH of 6.5.

When cultivating cedar, it should be noted that no matter how big seedlings are seedlings, avoid blisters and blister all die one day. When the vehicle is transported, the canvas canopy should be covered to prevent the wind from losing water and affecting the survival rate. In addition, cedar is usually planted in March.

Specific plant management techniques are as follows;

1. Prepare the bed for site preparation: Before the site preparation, apply 50 lbs of ferrous sulphate, and then use a hoe to plunge 20 cm deep. Then make the bed flat. The rake is 1.5 meters wide and 20 to 50 meters long. According to the spacing of 1.5mx1.5m, the planting sites were digging, each row was planted with 300 plants per acre.

2, digging hole planting seedlings: cedar row spacing of 1.5x1.5 meters, each row, point set in the center of the centipede, 3030 cm hole, was round. Leave 4-5 tons of loose soil to plant seedlings. When planting seedlings, if the soil ball packed with straw rope can not be untied; if nylon rope and plastic packaging, it must be solved, so as not to cause the consequences of the dead seedlings. After the seedlings have been planted, they can be watered by flattening the noodles. If the yellow leaves of seedlings are iron-deficient, ferrous sulfate must be applied.

3. Cultivation and management: After cedar is planted, apply water twice a week. Afterwards, you can loosen the soil and keep it moist. You can pour it once again in early May. Afterwards, the weather is not dry and does not pour. You can apply fertilizer once in June. Once ferrous sulfate. Dig pits on the side of the plant. Cedarwood can be grown once every 20 days on loose soil. It requires meticulous care, usually 4 to 5 centimeters deep. It requires uniform and loose soil.

4. Lifting and packing: When raising the seedlings, first bind the branches of the canopy with straw ropes, so as not to interfere with the operations of the needles, and then shovel out the soil from the base of the seedlings to ensure that the soil ball is excavated and excavated within 30 to 35 centimeters. When you are facing outwards, be careful and flexible. When you dig with the earth ball, dig a good shape, and then dig in the middle of the root, until the natural excavation, and then carefully repair the earth ball, you can use straw rope packaging, first straw rope One end is tied to the cedar base, and the other part is equidistantly wrapped around the earth ball. Generally, the soil ball can be scored as 9 to 10, and finally the rope can be tied with 3 to 5 horizontal lines to load the car.

5, cedar plastic and change head: Cedar in the management process, pay attention to plastic surgery and change of work, cedar in the growth process, some heavy branches, head will be damaged or in a weak situation, must use strong lateral skills to pull, tied After becoming a central advantage, this process is a change of head. Reshaping: 1. Weed out the dense branches; 2. Retracted branches that are too long; 3. Adding missing branches to the crown.

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