As a result of the anti-season construction programme, which covers the period of 07-08, and is in the anti-seasonal period (normal planting time from mid-march to early may and from late october to late november) and which makes transplantation more difficult as a result of the booming of trees, we have made it possible to maximize the rate of cultivation and ensure the greening effect of the project in terms of the selection of planting materials, the treatment of planted soil, the transportation of trees, the pit and earthball diameter, pre-plant cutting and conservation. 1. The choice of xx is due to the relatively harsh climate prevailing in the summer of 07-08, which makes it more demanding to plant plants themselves, and to select, as far as possible, strong and robust trees in the selection material. The selected tree shall be developed, grow and grow, free of pests and pests, and shall conform to the requirements of the juice; the seedling shall be subject to a break in root and a transfer measure. Ii. Saplings from the pre-planted soil treatment season2 and wood plantations must ensure sufficient thickness to ensure soil fertilization, ventilation and drainage. Under this project, soil is grown more than 1. 2 metres thick, sandy border soil is grown, and soil is improved using 100 m3/ha of chicken dung, 200 m3/ha of cattle dung: 200 m3/ha of herbal charcoal. Iii. When planting seedlings in caves and earthball diameters,1 in an irregular season, the size of the earthball must meet and, as far as possible, exceed the requirements of the standard (i. E., 810 times the size of the chest) and the earthball packaging must be tight and non-dispersible. Cults are greater than 15 cm in each side of the earthball diameter. In the case of construction waste, the hazardous material must be magnified, the waste must be replaced with improved soil and filled back in time. In the drying of the soil, the den should be pre-planted. Peaks and troughs shall be followed by decomposition of organic fertilizers as base fertilizers. As a result of the salting of the soil under the project, the membrane (side 3 and no-painted) was laid at the bottom of the plant to prevent water infiltration and increase the water content of the soil. Iv. Transport, false planting and other special measures in the construction process. 1 trees are grown as soon as possible. The trees that cannot be planted on that day should be artificially planted, but the wood should be used to the extent possible. If the small bush with earthballs is not fully cultivated on that day, it should be properly coded, covered with sunnets, etc., and sprayed with water to keep the earthball wet. In addition to carrying out false planting work, the transport of seedlings is regulated and transport should be based on the volume of cultivation. Before loading, trees should be packed with straw ropes, sacks or straw wraps, while water should be sprayed on the body of the tree, the grass ropes and straw packs should be humid and the tree transport vehicles should be covered so as to reduce the evaporation of the wood itself during transport. The trees should be planted in time for delivery. The trees shall be hung lightly in the handling vehicle, shall not cause damage to the trees and shall create a scatter ball. Three bushes may be transported in 4 or directly mounted vehicles. The bamboo shall be carried without damage to the seedlings and lashes between the rods and the whips. 4 for large-specified, often green wood, e. G. Cedar, with big dirt packers or wooden boxes are packed, planted sooner or later and a series of special measures are taken. Special measures: (i) measure i: high summer temperatures and vulnerability to water loss. In the mornings and evenings, in the mornings and evenings, construction is increased in the rain, and water is sprayed twice a day for new trees under clear weather conditions, suitable for the water required for the evaporation of the plant after 4 p. M. Before 9 a. M. (2) measure ii: all transplant seedlings have been damaged by broken roots, even if they were trimmed before planting, and the original tree position has been reduced. Measures should be taken to restore the original tree position, expand the tree canopy, and restore and promote root growth. Spray root apt 3, concentration 1000 ppm. Following the construction, holes were made around the dirt with hard tools, deep in the ground, and water was poured. (3) measure iii: increase the nutrients of the trees and increase their resistance to the use of canisters for large-size 5 trees. (4) measure iv: spray anti-evaporation agents before seeding in order to ensure the moisture of the tree during transport; pre-plant molluscs are pre-planted and pre-planted with the timely preservation of the wound, pre-evaporation treatment, and re-spray the leaf with the same proportion of the drug to reduce the evaporation of the post-plant tree branch. 5. Pre-plant cutting before the normal season should increase the amount of shearing and generally remove the old tree branches and reduce the breathing and evaporation of the leaves. The methods of cutting and the amount of trimming are as follows: (1) the summer tree is grown in such a way as to increase the post-plant effect that the tree should be trimmed in such a way that the cross branches, parallel branches, intra-chamber branches and dead branches, pests, etc., within the trees are trimmed and removed in such a way as to ensure that the sense of the whole tree remains unchanged, generally in the order of two thirds, while removing the approximately leaves, promoting the leveling of the trees on the ground, accounting for 6 and reducing the evaporation of the trees, thereby increasing the rate of survival. 2. Pre-planting shall be preceded by the cutting of the roots of the tree, the removal of the broken roots, the root of the disease, the excessive length of the roots, and the cutting of the canopy in such a way as to preserve the balance above and below the ground. 3. The leaves may be siphoned with growing branches and growing strong branches, often green and wide, properly siphoning the undesired branches within the canopy, leaving strong branches, and the pelican trees are dominated by branches. A needle tree of volatile aromatic oil and resin shall be trimmed one week before the transplant, and any large wound above 10 cm shall be smooth, disinfected and protected. 5. Precious tree crowns xx are slightly trimmed. 6 the shrubs shall be trimmed: a bush with an earthen ball or wet area with an unsolved seedling of the ground and a flower lumber of the previous year shall not be trimmed and shall be cut off when there is a dead branch or a sick branch, and a branch shall be cut off from the tree below the interface. 7. The quality of cropping should also be smooth and split. The troughs shall be sprouted and the cut shall be 1 cm above the sprout position, and the cut-off shall be razed and preservative when large branches and roots above 2 cm in diameter are fixed. 6. In the case of planting measures in the high-temperature season, and in the non-cultivation season, the trees shall be trimmed, part of the branches shall be cut, and the remaining branches shall be trimmed and the earthball volume shall be increased accordingly. Some of the leaves that can be removed shall be removed, but they shall not harm the bud. In the summer, fenced shades, canopy sprays, trunks are kept wet and the air is kept wet. 2. Trees shall be planted with watering, support, etc., and shall then be planted around slightly more than the diameter of the den, in the form of a 1015cm-high water-filled earthen accelerator, which shall not leak. The slopes can be planted in the form of pebbles. The canopy spray of newly gerbiled leaves should be carried out before 1000 a. M. And after 15 p. M. 3. Plantation should be supported by fixed, low-lying trees with flat-stretch stakes, tall trees with triangles, and well-pyramids. The pillar shall not be less than 23 m, and the pillar shall be above the root and earthball ranges, with a horizontal pillar above the earth's mem, and the cross of the two horizontal pillars shall be in the direction of the trunk of the tree and shall be covered with a cushion. Triangular support is appropriate for ligation at the 23rd height of the trunk, fixed with bamboo or wire rope, and one of the trig must be above the main wind and the other two can be evenly distributed. When the soil is found to be sinking, it must be raised in time to avoid the posts. 4. Use of transducers, dilution of 100 to 150 times the amount of water, spraying of the face of the leaf and filling of key areas in order to reduce the evaporation of the branches of the leaf, activate the root hair of the root system and increase the rate of activity. 5. Leaf spray technology, with three-to-five mist sprays installed on top branches of trees, cooling of water sprays, wetting, increasing humidity and promoting live growth. 6. The focus of land cover is to maintain soil moisture。4 / 4
