Heibrin has been hanging fruit for several years.

Black Brin is a kind of plum, this variety is introduced from the United States, the color of the fruit is purple-black. It has strong adaptability and good disease resistance. in recent years, the market sales have gradually increased and the planting prospect is good. So, how long will Hebrin fail to bear fruit? What is its planting technology?

First, how many years does Hei Brin hang the fruit?

Heibrin can generally blossom and hang fruit in the second year after planting, and the fruit yield per mu in the third year can reach about 1000-1250 kg.

Second, what are the planting techniques of Hebrin?

1. The establishment of the new park

Hills, slopes, terraces, flat land can be cultivated, it is best to choose high-lying places without stagnant water, flat land planting should be made into deep ditches and high beds. Avoid mixed planting with pear trees.

2. Planting density

It can be planted after defoliation or in the first and middle of March, the row spacing is 2 m × 3 m or 3 m × 3 m, and 110 plants are planted per mu. Sufficient organic fertilizer should be applied in the planting hole. When planting, pollination trees should be planted according to the proportion of 8 ∶ 1.

3. Fertilizer and water management

The principle of fertilization is to apply thin fertilizer frequently, and it is appropriate to apply rare human feces and urine; in addition, it can be combined with watering to resist drought, and 0.5 kg of urea can be added to every 100 kg of water. After harvest, sufficient base fertilizer should be applied, and the amount of base fertilizer should account for 60% of the amount of fertilizer applied in the whole year. Green manure can be interplanted between rows to improve the soil.

4. Pruning method

Black Brin grows vigorously and the trees stand upright. Winter pruning is based on the principle of light cutting and opening angle, and it is not suitable to cut off and hit the head at random. In addition to the lengthening of backbone branches, it is generally dominated by dense branches thinning, light cutting and slow release. The method of pulling branches is used to increase the angle, the high branches generally require 45-50 degrees, and the lateral branches and branch groups are 60-70 degrees.

Summer is the growing period of Black Bolin, and the pruning methods are as follows: (1) using the method of coring to restrain the apical dominance, promote secondary branches, increase leaf clusters and bouquet-like fruiting branches, and promote flower formation; (2) remove the strong branches and competitive branches on the back, if you want to make use of, it is necessary to cut twice in May and June; (3) ring peeling or ring cutting to promote flowers.

Heibrin is a good planting project with early fruit, high yield, labor saving and high economic benefits. interested friends can give it a try.