The planting method of Black Brin

Black Brin is a variety of plums, which is a new type of high-grade fruit introduced from the United States in China. The flesh of Heibrin fruit is thicker, brighter, sweeter and resistant to storage and transportation than the usual plum pulp, so it is very popular in our country. At present, black brin is mainly planted in Guangdong, Guangxi and Fujian. So is the planting method of black brin the same as that of ordinary plum trees? Let's take a look at its planting method.

1. Garden construction

Black Brin has the characteristics of strong adaptability to the environment, good disease resistance, salt and alkali tolerance, and not resistant to stagnant water. It is generally suitable for hills, slopes, terraces and flat ground with high topography, good drainage, low groundwater level, good effect of water and fertilizer conservation, etc. In addition to the treatment of flat land, other planting land generally carry out hole reclamation according to the topography and apply sufficient base fertilizer, while flat land needs to dig ditches first, do a good drainage system, and then carry out hole reclamation, apply base fertilizer, and prepare for planting.

2. Scientific planting

Black Brin is usually planted in March every year, of course, it can also be planted when the leaves fall in autumn, but the survival rate of planting in spring is higher. Planting holes are generally dug according to the distance of three meters between rows and two to three meters between plants, and the pollination trees are planted in a reasonable proportion, which is beneficial to improve the success rate of pollination, generally according to the ratio of eight to one. Generally speaking, more than 70 to 100 black forest trees can be planted per mu, of course, no more than 110 at most.

3. Fertilizer and water management

During the period of Hei Brin's young trees, we all fertilize according to the principle of applying thin fertilizer frequently, every time we should combine watering with watering, and carry out reasonable ploughing and weeding. During this period, it is mainly based on feces and urine to promote the growth of young trees, while the rational use of urea is needed, at least five or six times a year. Generally speaking, black brin is the result of three years, but in the fruiting period, we mainly use organic fertilizer, and use it with special fertilizer for fruit trees. Nitrogen fertilizer, phosphate fertilizer and potassium fertilizer were applied before flowering, foliar fertilizer was sprayed in the fruit stage, disease and epidemic potash fertilizer was mainly applied, and base fertilizer should be applied in time after fruit harvest to ensure the yield of fruit trees in the coming year.

4. Fruit tree management

Black Brin is generally pruned and reshaped according to the natural happy shape. first of all, we need to keep three or four trunks, and when the trunk grows to about 50 or 60 centimeters, erase the terminal buds and promote the growth of lateral branches. slowly cultivate secondary trunk, tertiary trunk and spare branches. Secondly, according to the growth of fruit trees, reasonable thinning of dense branches and pruning of diseased branches and dead branches is a good master-slave relationship for fruit trees. It is very important to manage the flowering and fruiting period of Hei Brin, and reasonable flower thinning should be carried out half a month after flowering. About 25 days after anthesis, the fruit can be thinned and the single fruit can be retained.

These are the planting methods of Hei Brin. That's all I want to introduce to you today. I hope I can help you. If you still want to know more about Hei Brin, please continue to follow us.