I. Pest control (pesticide)
1. Wear labor protection articles (overalls/plastic covers/latex gloves) as required.
2. Prepare the liquid medicine according to the concentration ratio specified by the technical department of the company.
3. When using herbicides, add an appropriate amount of active agent (such as washing powder).
4. When spraying, be careful and even, and operate with the wind.
5. After spraying, clean the sprayer and keep it properly.
6. Excess pesticides should be put into the pesticide warehouse.
7. Empty bottles are recycled and put into the empty bottle storage bucket.
8. After work, wash your hands and take a bath when necessary to prevent pesticide poisoning.
9. For matters not covered, refer to the company's safety management system.
Second, the seedling shaping and pruning
1. Wear labor protection articles as required.
2. Prepare pruning tools (such as pruning shears/hand saws, etc.). ).
3. Prune flowering shrubs, cut off residual flowers/dead branches, and cut off long branches/over-dense branches/insect pests/sprouting branches at the same time. , and cut the mouth as close as possible to the trunk. Generally, the section is parallel to the trunk and close to the same plane.
4, spherical flowers and trees pruning, requirements to ensure the roundness of the tree.
5. Prune the newly planted flowers and trees, and try to cut off too dense branches and dead branches while ensuring the roundness of the trees.
6. Put the cut branches of pests and diseases in the corresponding places and burn them centrally.
7, tools after use, scrub clean, safekeeping.
8. Matters not covered in this contract shall be implemented according to the relevant technical regulations of the garden department.
Three. fertilize the soil or land
1. Wear labor protection articles as required.
2. Fertilization for growing seedlings: When spraying urea or compound fertilizer, it should be uniform, and the dosage should be according to the requirements of the technical department of the company. After fertilization, loosen the soil or water it in time.
3, autumn and winter seedling fertilization:
* Combined with intertillage fertilization: remove weeds in the field, evenly spread rapeseed cake fertilizer or compound fertilizer, turn the ground (depth of 20CM), pick up stones and other sundries, and cover all the fertilizers.
* Cave fertilization (tall trees): Dig three caves at a distance of 20-25CM from the rhizosphere of trees (the depth is generally one shovel, and the depth of extra-large trees is two shovels), then put in fertilizer and cover the soil to avoid freezing the trees.
4. Sowing and weeding
1. Wear labor protection articles as required.
2, loosen the soil evenly, the depth should be consistent, pull out the weeds near the rhizosphere of seedlings by hand, so as not to damage the seedlings, and remove the stones.
3. If sprouting branches/buds are found in the weeding process, they will be removed.
Verb (abbreviation for verb) Water trees against drought.
1. Wear labor protection articles as required.
2, watering, should be uniform, wet, no leakage phenomenon.
3, water pipes, with lead wire binding and tightening, and often check, found that the leakage phenomenon handled in time.
4. Matters not covered shall be implemented according to the company's safety management system.
Intransitive verb tree transplantation
1. Wear labor protection articles as required.
2. When forming a hole, keep the hole wall vertical, remove stones and other sundries, and change soil when necessary.
3. Trees with large crown should be tied with straw rope or packing belt.
4. When digging, shovel the loose soil around the rhizosphere first, and then dig a circle to make the soil ball surround the larger trees (the diameter of the soil ball is more than 30CM). After digging, wrap the soil ball with straw rope and put it down.
5, transportation should be light, so as not to damage the soil ball and affect the survival of trees.
6. When planting, put the tree into the hole, cover it with fine soil, and stamp it or tamp it with a wooden stick, and finally make a soil enclosure.
7. When excavating the bare-rooted seedlings of trees, cut off the long roots and soil.
8. Tall flowers and trees should be supported by lead wires or wooden stakes.
9. See "Seedling Pruning" for the pruning requirements after planting.
10, after planting, water seepage is required.
1 1, according to the season and the actual situation of trees, using rooting agent, evaporation inhibitor, callus coating agent, etc.
Step 7 dig trenches
1. Wear labor protection articles as required.
2. Before digging the ditch, stay at a fixed point (nylon rope/packing rope can be used) to ensure that the ditch is straight.
3. When digging, keep the ditch vertical and consistent in depth to ensure smooth running water.
4. Dig the soil evenly on the seedbed, and be careful not to pile it up and crush the seedlings.
5. Trench cleaning should be carried out according to the requirements of trenching to ensure no water accumulation.
Eight. Seedling raising (sowing)
1. Wear labor protection articles as required.
2. When digging, the depth is about 30CM, carbofuran (5KG/ mu) is applied to kill underground pests, the clods should be fine, and stones and other sundries should be removed.
3. When making the bed, the bed surface should be flat and even in width.
4. When sowing, the seeds should be evenly spread on the seedbed. If the seeds are too small, they should be mixed with nutrient soil for sowing. After sowing, cover the soil, the soil particles should be fine and uniform, and water it carefully with a watering can.
5. Matters not covered in this contract shall be implemented according to the relevant technical regulations of the garden department.
Nine, seedling cutting
1. Wear labor protection articles as required.
2. When collecting cuttings, choose robust branches without pests and diseases.
3. When cutting strips, the incision should be flat and about 15-20 cm in length.
4. When cutting, the row spacing between plants should be neat, the row spacing should be 2CM and 5CM, and the cutting depth should be half of the cutting length.
5. Water it after inserting it, and shade it with reed curtain.
6. Matters not covered in this contract shall be implemented according to the relevant technical regulations of the garden department.