How much does a winter tree cost? 7 high-yield planting technology points detailed explanation!

Winter jujube has the characteristics of easy planting, high survival rate, many results and considerable market price, so it is one of the preferred planting items for many fruit growers. For novice growers, it is very important to select seedlings. On the one hand, it is necessary to select good seedlings. On the other hand, it is necessary to control the cost of seedlings. So how much is a winter jujube seedling? What are the high-yield planting techniques?

First, how much is the winter jujube sapling?

Generally speaking, different varieties and specifications of winter jujube seedlings are different in price.

For example, winter jujube seedlings have several specifications, such as 3 cm, 5 cm, 8 cm, 10 cm and so on.

At present, the average price is about 8-15 yuan per plant, and the specific final purchase price still needs to be negotiated with the seedling boss. According to the market situation, the more you buy, the more affordable you can buy.

2. Key points of high-yield planting techniques of winter jujube

1. Select a good variety

Good varieties can not only lay the foundation for the market, but also reduce the planting risk and facilitate the management of fruit trees. For example, Zhanhua winter jujube, winter jujube seedlings, Zhandong No. 2 short branch winter jujube seedlings are all recommended by growers.

2. Grasp the best planting time

After buying winter jujube seedlings, it is necessary to grasp the two best planting time of winter jujube: one is spring planting time, about the middle of April, the other is autumn planting, and it is suitable from late October to early November.

According to the feedback of various jujube farmers, the effect of autumn planting is better than that of spring planting, not only the survival rate is higher, but also the yield is more considerable.

3. Control planting density.

Although winter jujube is more suitable for close planting, it is necessary to control the row spacing, preferably 2-3m and 3-4m.

4. Fertilizer and water management

(1) watering: after planting winter jujube seedlings, the watering principle is "a small number of times", so that it is easier to survive.

(2) fertilization: first of all, it is necessary to apply sufficient base fertilizer, about the appearance that the new branches of the seedlings grow to 20 centimeters, they can be fertilized for the first time, and urea can be applied generally. Then some phosphate fertilizer can be applied each time it is watered. The second and third topdressing should be selected in the fruit setting stage and fruit expansion stage, which is mainly nitrogen and phosphorus fertilizer, and some potassium fertilizer should be applied in addition to nitrogen and phosphorus fertilizer in the fruit expansion period.

5. The construction of jujube trees

Pruning of jujube trees is necessary for high yield. After successful planting of winter jujube seedlings, sprouts below 50cm of the trunk can be erased after sprouting. In winter, the stronger branches than the trunk should be cut, and the weak branches can be retained temporarily and the selected main branches can be trimmed properly.

6. Coring treatment before flowering

When the winter jujube is about to blossom, it is usually in the middle and late May of each year.

7. prevention and control of diseases and insect pests

Winter jujube should control diseases and insect pests in dormant period, sprouting stage, branch and leaf spreading stage, early flowering stage, flowering stage, young fruit stage and fruit mature stage, mainly to control diseases and insect pests such as jujube rust, jujube leaf spot, ring leaf disease, red spider, jujube armyworm, heart-eating insect, leaf spot and so on.

After the fruit is ripe, it should be sold in time. Winter jujube is not resistant to overcast and rainy weather and storage. It is best to find a good buyer in advance and sell a batch of mature fruit in order to avoid the loss of rotten fruit.