How many years does the pear tree bear fruit? What is it that only blossoms but doesn't bear fruit?

Pear is a common fruit in our country, almost all the year round can be seen in the market, because of the juice sweet nutritional value of high and deeply loved by people, at present many areas in planting, that pear fruit a few years? What's with all the flowers and no fruit?

I. Introduction to Pear Tree:

1. What is the meaning of planting pear trees?

The pear tree has a bad meaning, because the homonym of pear is "Li", so it is best not to plant it at home or near the courtyard. If you want to plant fruit trees, you can consider planting apples, which means peace.

Why can't pear trees grow at home?

The reason why pear trees can't be planted at home is mainly in feng shui. Pear trees have the meaning of wife and son separation. At the same time, ancient clouds say: "Lost pine, pear and locust trees, don't enter the mansion", which means unlucky. In addition, the crown of pear trees is very large, which will block the sunlight in the yard, so it is best not to plant them at home.

2. How many years does the pear tree bear fruit?

Under normal circumstances, it takes about five years for newly planted pear trees to bear fruit, and the proper planting time and environment will make the taste and quality of pears better. However, due to the diversity of varieties and different grafting methods, the fruiting time may be different, for example, some can bear fruit in about 4 years, some can bear fruit in 6~7 years, so the fruiting time is not easy to determine.

Under normal circumstances, pear trees have a life span of about 20 to 30 years, of course, some may be more than 100 years, and bear fruit in autumn every year, so if they are taken care of, they will bear full fruit in autumn.

3. What is the matter with pear trees that only bloom but not bear fruit?

Reason 1, partial application of nitrogen fertilizer: pear fertilizer requirements are not high, generally as long as nitrogen, phosphorus, potassium fully mixed application, can promote the fruit, but if partial application of nitrogen fertilizer, it will cause the tree to flourish, only long branches do not bear fruit, or inflorescence less, or flower drop fruit phenomenon is more serious, fruit setting rate is low.

Solution: For nitrogen fertilizer application to be reasonable, less nitrogen fertilizer, more phosphorus and potassium fertilizer, improve the flowering and fruit setting rate of pear trees, conducive to the later production and quality of pear trees.

Reason 2, abnormal climate: in spring when the temperature changes greatly, if the pear flowering in late spring cold and other bad weather, it will be serious flower drop phenomenon, resulting in its fruit less.

Solution: If the pear tree grows too much, you can cut off the other main branches and some of the backbones, and pull the overgrown branches to the edge of the crown with ropes, which can control the excessive growth of the plant nutrients and increase the light area, which is conducive to improving the fruit rate.

Cause 3, poor drainage: pear trees grow most vigorously in the rainy season, but if poor drainage will cause ponding, resulting in tree growth blocked, less fruit hanging, serious root rot death.

Solution: do a good job of drainage and waterlogging prevention measures, watering more in drought, no ponding in rainy season.

Reason 4, poor pollination: pear in flowering, pollination is very critical, although self-pollination can be, but the pollination rate is very low, so if there is time, it is best to cross-pollinate.

Solution: In planting, it is necessary to reasonably increase pollination varieties, improve pollination quality and improve fruit bearing rate. Generally, the ratio of original varieties to pollination varieties is 3:1. Of course, artificial pollination can also be selected. Varieties with large pollen amount and strong compatibility can be selected as pollination varieties. Mature anthers can be collected and dried under scattered light conditions to make anthers dehisce. Pollen can be collected and artificial pollination can be carried out again. Artificial pollination can be divided into point pollination and liquid pollination. Point pollination uses a brush to dip pollen and gently touch the female flower style. Liquid pollination refers to adding water, boron fertilizer and granulated sugar into a liquid according to a certain proportion, and then spraying it on the flower with a sprayer to complete pollination.

The above is a few years of pear fruit and only flowering does not bear fruit reasons and solutions related to the introduction, I hope to help everyone.