Cultivation techniques of raspberry

When growing raspberries, you need to prepare the planting ground, dig deep into the soil, and apply enough basic fertilizer. Soak the seeds in warm water from mid-March to late April or from mid-October to mid-November. After sprouting, sow them in the soil, pour some water and cover them with straw. To grow seedlings, press the distance between the plant and 50cm to transplant to the field, and later do a good job of weeding, pruning and pruning to bear fruit.

Introduction of high-yield cultivation techniques of raspberry:

1. Land selection and preparation

Raspberries have little demand for land, taking the sunny and humid place as the first choice, it is better to have water nearby to facilitate diversion and irrigation, and the land can survive a little barren. It is good for the land to turn over the soil before planting. In the middle of the land, 20 cm wide passageways can be reserved for later harvest and watering every 1 meter or so, and the channels can be reserved according to their own actual planting topography. Because the root system of raspberry is relatively shallow, the root is not deep, the soil can be turned over about 30 cm, break up a little bit, to avoid continuous soil residue.

2. Transplant and fix seedlings

The fixed seedling is planted according to the demand, and the strip planting mode is better if it is to facilitate harvesting. In the later stage, it is necessary to build a shelf so that it can better enjoy the light, and the plant distance is about 50 cm. If it is planted in the form of trees, if it has achieved the goal of high yield, the hole can be dug a little larger, there is no time to plant 3 seedlings, the hole distance is about 30 cm. Each of the two methods has its own advantages. You can choose according to your own needs.

3. Plant pruning

Pruning is an important process in the planting process, which is generally completed before bearing fruit. When the seedlings grow at about 40-80 cm, they can selectively trim their branches. Pruning is mainly thin and weak branches, damaged branches, some of the more dense places should also be properly trimmed off, if the branches are too few can properly remove the heart of the tree, so that it can grow more branches. This can ensure the maximum utilization of nutrients in the late fruiting period, and secondly, it is not easy to infect raspberries with diseases.

4. Fertilizer and water management

After the seedling transfer is completed, the first watering should be carried out, and the water should be poured thoroughly so that the seedlings can adapt to the new environment as soon as possible. The base fertilizer is mainly farm manure, because the root system of raspberry is relatively fragile, so the concentration of farm manure needs to be lower, it is best to stir properly in the hole. Results the initial stage is mainly chemical fertilizer irrigation, each watering should not be directly sprinkled to the root, sprinkle evenly around the root, so as to make full use of water.

The above is the introduction of raspberry cultivation techniques. I hope it will be helpful to you.