1, intertillage weeding

Young trees should be cultivated once in spring, summer and winter respectively, combined with soil cultivation in winter to avoid root freezing injury, and adult trees should be cultivated in the dormant period of transplanting and covered with grass in summer to avoid weeds, drought and moisture retention. If there are still weeds, mow the grass and cover the roots. intercropping crops should be suitable in winter, and pay attention to cold protection in cold areas in winter.

Step 2 apply fertilizer

base fertilizer

The basal fertilizer of figs has a specific season-autumn. It is used under the planted fig tree. Instead of fertilizing the soil before planting. Generally, farmyard manure is mainly used, such as humic acid fertilizer, compost, urea fertilizer, manure, fish fertilizer, pruning compound fertilizer and green manure, crop straw, weeds and branches and leaves. In order to gradually decompose them and constantly supplement the absorption diagrams of macro and trace elements.

Superficial application

The top dressing of figs should be in early spring. Before the new shoots thrive. It is best before the spring fruit, Xia Guo fruit and autumn fruit expand rapidly. Nitrogen, phosphorus pentoxide and potassium oxide are best adjusted in proportion. Topdressing can be combined with watering, topdressing before watering and watering after application.

3. Drainage and irrigation

When planted in a plot with heavy soil, the roots of plants are distributed on the soil surface. If the ground is dry in a hot climate, it will be easily affected by drought, so it is necessary to water it in time to replenish soil moisture and promote the growth of roots. In the plot without intercropping, grass should be covered in summer to keep warm and moist, which can not only partially surface fibrous roots, but also increase soil organic matter content and fertility. When planting in low-lying areas, if there is less improper watering or water accumulation after rain, drainage should be done in time to avoid root retting.

prune

In order to control the plant type and improve the seed setting rate, proper pruning should be carried out during the dormant period of the plant every year, specifically pruning the main branches and secondary branches. In order to create a sense of intimacy, the three main branches of young trees should be cut off by about 60 cm, leaving a cut bud at the top and extending in the same direction. When the extended branches grow to a certain extent, they should be cut short, and the length left should not exceed the main branches.