Cultivation method of flat peach 1, reasonable close planting
When cultivating flat peaches, the average plant spacing is 2-3 meters? 4-5 meters, the hilly area is slightly denser than the mountainous area, and the plain area can be slightly thinner. Before planting, dig a planting pit with a depth of 1 m, then apply sufficient fertilizer, put in seedlings, and finally cover the soil and water the roots.
2. Water and fertilizer management
In order to make flat peaches bear fruit early, with large fruit shape and good quality, it is necessary to adopt the management mode of large fertilizer and water, and pay attention to the application amount of base fertilizer. The annual application rate per mu of land is not less than 5,000 kg. Generally, in late autumn and early winter, NPK compound fertilizer is topdressing at the flower bud expansion stage, and human excrement and urine are sprayed again 20 days before harvesting.
3, scientific pruning
In the process of flat peach cultivation, natural happy structure is generally used for modeling. When the seedling grows to about 50 cm, the stem is fixed, the competitive branches and overlapping branches are thinned, and the three main branches at the base are retained. When the new shoot grows to 50 cm, the core of the main branch is removed to promote the secondary branch.
Step 4 control pests and diseases
The pests and diseases of flat peach fruit are relatively light during the development period, so the principle of prevention first and comprehensive management should be adhered to. Clear the garden in time before the land is frozen every year, spray the lime-sulfur mixture with 5 degrees Pomei again before the spring sowing, and spray 2.5% imidacloprid 2000 times solution to control aphids when the leaves are on display.