What about the latest pear trees with more flowers and less fruit?

Pear is one of the most common fruits in our country. It is sweet and delicious, crisp and juicy. It is also one of the best fruits for clearing away heat and detoxification. However, pear trees also encounter many problems in the process of planting, among which pear trees have more flowers and less fruits, so why do pear trees have more flowers and less fruits? How can this situation be resolved? Let's take a look at it together.

1. Causes

Pear flowers and less fruit may be due to too much nitrogen fertilizer, too much nitrogen fertilizer will lead to pear empty long, only flowering but not fruit. Moreover, some fruit farmers will not fully decomposed farm manure into the orchard, but also lead to fruit trees only flowering fruit. Too much water leads to pollination failure, and poor drainage in the orchard during the flowering period of pear trees will cause poor tree development, affect pollination between male flowers and female flowers, and reduce fruit setting rate.

2. Prevention and control measures

First of all, we should understand the reasons why pear trees have more flowers and less fruits, and then we should prescribe the right medicine according to the reasons. To control the amount of nitrogen fertilizer, it should be applied reasonably and sprayed together with the intelligent control flower promotion king. This can replace other hormones to eliminate pesticides on fruit shoots, and can also reduce the burden of artificial girdling. To control the growth rate of the branches, if they grow too long, they should be properly pruned, keep the flowers on the tree balanced, transfer the nutrients of the flowers to the fruits, and improve the quality of the flesh. Pay attention to the observation of moisture in the garden, control the drainage, and improve the pollination rate by means of bees.

3. Methods to improve fruit setting rate

(1) To ensure the nutrition of the whole tree, base fertilizer and organic fertilizer can be applied one month after harvest to promote soil nutrition and maintain the growth and development of pear roots.

(2) After ensuring the nutrition of pear trees, the pollination rate between pear trees should be ensured. Because the success rate of natural pollination is low, artificial pollination can be adopted. For example, you can spray a little nutrient solution with zinc and other substances at flowering stage, which can promote pollination and fertilization. You can also use a brush to dip a little pollen on the flower for pollination, but this method is more dangerous, because if you are not careful, you will destroy the stigma, which is counterproductive.

(3) Pay attention to thinning flowers and fruits, and keep flowers on both sides of pear trees. 20 cm or so to leave a fruit, will be small to leave a large, dense, remove the upper and lower, will be deformed fruit, diseased fruit should be treated in time. Also pay attention to weather conditions, rainy weather timely drainage, more foliar fertilizer.

This kind of situation with more flowers and less fruits is relatively common, which will affect the yield of pear trees and directly affect the interests of fruit farmers. Therefore, it must be managed correctly. Artificial pollination is a very important step in planting. Improve pollination rate and fruit setting rate. Pay attention to drainage in the garden to avoid this situation.