1, olive planting time. Olive planting will be carried out after Tomb-Sweeping Day (nutrition bag seedlings can be planted in other seasons except winter). Planting density should be determined according to soil conditions. Generally, it is advisable to plant 20-30 plants per mu. Before planting, open holes and apply sufficient base fertilizer. Strengthen the management of young trees after planting 1-2 years, and master the principle of frequent fertilization and less fertilization. Mainly available water and fertilizer. Grafted seedlings can blossom and bear fruit after 3-4 years of planting.

2. Reasonable close planting. Olive is a light-loving plant, and the whole growth process needs sufficient light. At the same time, in order to facilitate the later field work, it should be planted at a reasonable density. In general, it is best to plant olive trees at a spacing of two meters per row and about one and a half meters per plant. Generally, about 20 to 160 olive trees can be planted on an acre of land.

3. Water and fertilizer management. In olive cultivation, the fertilization period and amount are determined according to tree age, tree potential, fruit yield and soil fertility. Generally, fertilizer before flowering is applied in March, and medium and quick-acting fertilizer is combined with farmyard manure. Top-dressing strong fruit fertilizer, quick-acting fertilizer and plant growth regulator from August to September. After fruit picking, farm organic fertilizer and other elemental fertilizers should be applied again, and the soil should be turned over, applied deeply and covered as much as possible. In rainy and dry days, drainage and irrigation should be done in time to ensure the normal growth of trees, especially to ensure proper water supply at each budding stage and fruit expansion stage.

4, plastic trimming. The pruning time is summer and winter, and the pruning method adopts the combination of short cutting and thinning branches and topping to promote branches. Short branches, sparse internal branches, overlapping branches and diseases and insect pests, and open a skylight at the top of the crown to control the height of the crown and ensure the results at the periphery of the crown. Short-cut topping Before the summer shoots mature, the terminal buds of the main branches and branches are cut into 6- 10 cm to promote the growth and robustness of the lateral buds of the branches.

5, pest control. Olive pests include psyllid, leaf roller moth, cuticle moth and so on. And the disease is anthracnose, which occurs at high temperature and is easy to cause defoliation and fruit drop. Biological control, pruning and clearing the garden in winter and manual disinfection can be used to control the occurrence of pests and diseases.