How to manage the florescence of the latest pear trees? A course on the techniques and methods of flowering Management of Pear trees

Pear is a common fruit in our daily life. There are many varieties of pear. Now in our country also has a very large planting area, when planting pear trees, we should adjust the management method according to the growth period of pear trees. Especially in pear blossom, must strengthen management. So how should pear blossom be managed? The following small series will bring you pear blossom management technology, let's have a look together!

1, wipe bud

Pear trees begin to sprout when they enter spring. Until flowering time, pear buds have basically all sprouted. However, there are some late buds that do not germinate during flowering. Therefore, this kind of bud should be erased in time, because the germination time is too late, and the flowering of pear trees will be affected. Moreover, these buds also consume nutrients of pear trees, resulting in increased planting costs and reduced fruit setting rate of pear trees. Therefore, we should often observe the germination of pear trees, and if there are such buds, we should wipe them out in time.

2. Artificial pollination

The natural pollination rate of pear trees is relatively low, and if it encounters special circumstances such as rainy days, it will also reduce the pollination rate, resulting in a decrease in fruit setting rate. Therefore, we should do a good job of artificial pollination when pear trees bloom. Reasonable pollination can not only improve the flowering and fruiting rate of pear trees, but also effectively avoid the phenomenon of big and small years. Ensure that the annual yield is in a stable state, generally within a week after flowering. Brush, feather duster and other tools can be used for artificial pollination, but also in the garden to put bees, so that bees for auxiliary pollination.

3. Reasonable flower protection

The fruit setting rate of pear trees is relatively low, which is generally caused by too few flowers. In order to improve the fruit-setting rate, we should also do a good job of flower protection to avoid falling flowers. Proper topdressing before flowering can enhance the quality of flowers and meet the nutritional needs of pear blossoms. The appropriate amount of compound fertilizer can be applied two weeks before flowering, about 1kg for adult trees, and about 1.5 kg for weak growth. Then appropriate spray flower protection agent to reduce the phenomenon of falling flowers. However, the amount of flowers should not be too much. For pear trees with large amount of flowers, multiple pruning and thinning should be done well to prevent excessive consumption of nutrients.

4. Freezing

Pear flowering time is relatively early, generally more in the late frost, so in the pear flowering time flowers are vulnerable to late frost damage. If frozen, it will lead to browning of pear stamens, drying and shrinking, although it can bloom but cannot bear fruit. Therefore, we should do a good job of antifreeze, watering properly before flowering, reducing ground temperature, inhibiting root activities, delaying flowering time, and effectively reducing late frost damage. It is also possible to paint the pear trunk white before flowering, increase the temperature of the tree, and delay the flowering period for about 4 days. Then there is smoke frost prevention is also the main measures of pear frost prevention, both to improve the ground temperature, smoke particles can also absorb moisture.

The above is a brief introduction to pear blossom management technology. Today's introduction is here, this article is for reference only, I hope to help everyone oh!