Culture method for blueberries

Abstract

The invention discloses a culture method for blueberries. The method comprises the following concrete steps that (1) before the blueberries are planted, organic fertilizers are uniformly spread on the surface of the soil, the deep turning is carried out for mixing the organic fertilizers into the soil surface layer, and then, sawdust or corn straws are used for coverage; (2) strongly growing new branches are selected, leaves are sheared off, tap water is used for cleanly flushing the branches, then, sterilization is carried out, sterile water is used for rinsing for 3 to 6 times, and in addition, the branches are soaked for 20 minutes in the sterile water; the stem section is sheared into small sections with one to two buds; the small sections are inoculated onto a culture medium for multiplication culture for four weeks, the same method is used for subculture for four times; the stem section base part is inserted into a triangular culture bottle containing rooting substrate, and the temperature, the humidity and the light period in a culture room are controlled; and the transplanting is carried out after one month. When the method provided by the invention is adopted, the rooting rate reaches higher than 90 percent, the rooting time is shortened, the transplanting survival rate reaches 100 percent, and in addition, the speed and the quality of the blueberry seed seedling propagation are greatly and respectively accelerated and improved by the method provided by the invention, so the guarantee is provided for the large-scale commercialized blueberry seed seedling propagation culture.

Description

technical field [0001] The invention relates to a method for planting plants, in particular to a method for cultivating blueberries. Background technique [0002] Blueberry scientific name lingonberry, belongs to Ericaceae (Ericaceae) Vaccinium spp. Plant. Blueberry fruit has a unique flavor and rich nutrition, and is known as the king of berries. Blueberry fruit is not only attractive in color, but also delicate in texture, moderately sweet and sour, rich in nutrition, refreshing in aroma, and unique in flavor. It can be eaten fresh or processed into a variety of related foods, and is deeply loved by consumers. According to reports, blueberries have the highest antioxidant content among all fruits and vegetables, especially the fruit is rich in anthocyanins, which are beneficial for preventing thrombosis and arteriosclerosis, anti-cancer, resisting urinary system infection, preventing heart disease and delaying aging. It has a good effect and is a very reliable h...

AI Technical Summary

Problems solved by technology

At present, when planting blueberries, sulfur powder and acidic peat are generally used to reduce the pH value of the soil to a more suitable range. Although this method can effectively improve the pH value of the soil, it is easy to cause the pH value to rebound, resulting in insufficient soil improvement.

At the same time, due to the weak root system and small absorption capacity of blueberries, traditional propagation methods such as branch cuttings and conventional group cultivation of seedlings all have the problems of slow rooting, low survival rate, poor quality of new seedlings, and long seedling cultivation cycle, resulting in relatively low output of blueberries. low, which seriously hinders the further development of blueberry in my country