Raspberry is actually a kind of wild fruit, often called raspberry raspberry, and some people call it thorn bubble. Raspberry bears the childhood of many people, especially the childhood of rural people, and it was a kind of entertainment at that time. As wild raspberries are gradually decreasing and more and more raspberries are planted artificially, how to manage raspberries after planting to achieve high yield? Let's study together.

1, colonization

The first thing in raspberry management is planting. After planting, we need to check the growth of seedlings in the field and replenish them in time. Then plant it at a density of about 450 to 600 plants per mu, so as to ensure the yield of raspberries, and the permeability of this density in the field will not be too bad. When planting, we should also consider the fertility of soil and manage the density according to different fertility.

Step 2 weed

After planting raspberries, it is basically necessary to carry out intertillage weeding at least three or four times a year within one to two years. They are in the growing season of branches and leaves in March, May, August and before winter. After two years, it is generally only necessary to carry out intertillage weeding twice, respectively during the growth period of branches and leaves in spring and after fruit harvesting. It is also necessary to loosen the soil after every rain or watering to enhance the permeability of the soil and avoid soil hardening.

3. Water and fertilizer

In fact, the growth rate of raspberries is relatively fast, and the demand for fertilizers is also relatively large. Top dressing should be carried out at least 3 to 4 times a year. They are in spring germination period, before flowering, after flowering and after harvest. We can use manure water for irrigation, or we can use urea, ammonium bicarbonate and other fertilizers for recycling. In the late harvest, we usually use manure or compost for furrow fertilization. In the germination stage and fruit-setting stage, watering should be combined, followed by timely drainage in rainy weather. Finally, remember to water properly when encountering the weather in Korea, so as not to cause the phenomenon of falling flowers and fruits and affect the yield of raspberries.

prune

Pruning and shaping raspberries is also an important work in management. Pruning in the vigorous growth period in spring and after fruit harvesting in autumn can improve the yield and quality of raspberries. Generally, the thin and dry branches and leaves at the top are cut off to let the new side branches sprout. Secondly, cut off broken branches, dense branches and diseased branches, and keep strong branches so as not to affect the permeability of plants.

5. Scaffolding

The branches of raspberries are relatively soft, and they bear the weight of the fruit in all aspects during the fruit-bearing period. Therefore, we need to build scaffolding in advance to prevent the fruit from falling to the ground, polluting the fruit and affecting the quality of raspberries. Moreover, the drooping branches of raspberries will also have a great impact on the permeability of the field and easily lead to diseases. Therefore, when the branches and leaves grow in spring, scaffolding should be set up, and the branches and leaves should be dragged to the scaffolding to share the weight for it.