In mid-February, mow the lawn, remove hay, loosen roots, spread lawn compound fertilizer, and then continuously water the lawn with green water.

February and March

1, lawn and mold are sprayed with 3-5 degrees of sulfur mixture or bordeaux mixture for sterilization and egg killing.

2, early spring to comb flowers and shrubs, pruning trees.

3. Apply organic fertilizer while watering to promote tree germination.

Mars Et Avril

1 and early April, clear the green weeds and dead branches and yellow leaves in Euonymus japonicus pattern, and mow the lawn once according to the growth situation.

2. In mid-April, grass flowers were planted in the original flower planting area to welcome May Day.

3. In late April, the cold-proof facilities will be dismantled, and the lawn will be topdressing, and the water will be watered once every five days on average.

April and May

1, from early to mid-May, the fungicides "thiophanate methyl" or "chlorothalonil" were sprayed continuously for three times, and the control effect was 600-800 times. Then spraying the bactericide "dichlorvos" or "1605", 1200- 1500 times to control the boxwood leaf roller. Pruning and watering are carried out at the same time.

2. In late May, the sprouting and dead branches of big trees are mainly removed, and at the same time, tree borers are prevented.

May and June

1, due to the high temperature and little rain, it is the frequent period of lawn armyworm and Hyphantria cunea, so drugs and artificial methods are used to eliminate pests.

2. Trim the pattern in this area.

3. Increase the frequency of fertilization and strengthen watering and pruning at the same time.

June, July to August

1. In the hot and rainy season, pests and diseases occur frequently, so it is necessary to strengthen the spraying times.

2, in terms of management, first of all, must be trimmed in time, the lawn height shall not exceed 8 cm. Secondly, water should be done in the morning and evening, avoiding noon.

3, try not to fertilize, and strengthen the work of thinning roots and loosening soil on the lawn.

Spraying "Fenxiuning" for 600 times in the middle and late August, 3-5 times in total, to prevent rust from occurring in a large area.

July and September

1. When the lawn enters the vigorous growth period, more phosphate fertilizer and potassium fertilizer should be applied, and less nitrogen fertilizer should be applied. At the same time, increase the amount and frequency of watering, promote the growth and health of the lawn, so as to facilitate the winter.

2. Gradually replace the withered flowers to welcome the "Eleventh" National Day.

8 10 month

1. Strengthen lawn watering and fertilization, and extend the green period.

2. Apply organic fertilizer to the model and trees once.

3. Fill the tree with antifreeze water according to the temperature, and then seal the pit.

9.11-early February next year.

1,165438+1Prepare the materials in early October, and lay the wind barriers corresponding to the cold-proof seedlings. At the same time, the original trees reinforced the support.

2, pay attention to fire prevention work.

3. Prepare soil and fertilizer.

Ten, clean the green space throughout the year, timely remove stones, patterns, litter and other debris in the green space.