How to manage nectarine after harvest

Nectarine is a very common fruit in China, nectarine taste slightly sour, but sweet in sour, favored by many people. So now the planting area of nectarine in our country is very extensive. Nectarine is a kind of fruit that can only be harvested for many years. After harvesting in the previous year, attention should be paid to the management to ensure the yield and growth ability of nectarine in the second year. So how to manage nectarines after harvest? Let's take a look at it with the editor.

1. Fertilizer and water management

Most of the nutrients in the tree are separated from the fruit with the fruit after the fruit is harvested. Therefore, in order to restore the growth of nectarine trees as soon as possible, promote the growth of new shoots, and strengthen the growth ability of roots. It is necessary to strengthen fertilizer and water management, giving priority to nitrogen fertilizer and supplemented by phosphorus and potassium fertilizer. Base fertilizer is applied in autumn to help nectarine trees survive the winter. Then it should be properly watered, which can not only meet the water demand of nectarine, but also improve the fertilizer efficiency, but pay attention to the dosage to prevent stagnant water retting root. Fertilization is combined with soil preparation, and fertilizer is fully mixed with soil.

2. Reasonable weeding

Attention must be paid to weeding after harvest. Because the root distribution of peach trees is not deep, if weeds are not weeded in time, weeds will rob peach trees of nutrition, hinder the restoration of peach trees, affect the emergence of new shoots in the coming year, and reduce the rate of flowering and fruiting. However, attention should also be paid to weeding methods, and weeding should be dominated by manual weeding. It is also because of the shallow distribution of peach roots, if the use of chemical herbicides, it is very easy to affect the roots of peach trees, causing damage to the roots. Lead to early defoliation of peach trees, not only can not restore the tree potential, but also reduce the tree potential.

3. Control nitrogen fertilizer

Peach varieties are divided into early, middle and late maturing varieties, when planting early-maturing varieties, because their growth and maturity cycle is relatively short, the mature time is also relatively early. The harvest time is generally in the environment of high temperature and high humidity in summer, when the growth and nutrition of peach trees is high. Although it is necessary to replenish nutrition in time after harvest and promote flower bud differentiation to ensure the fruit yield of the second crop. However, attention must be paid to controlling the amount of nitrogen fertilizer and topdressing mainly with phosphorus and potassium fertilizer to prevent excessive nitrogen fertilizer from causing nectarine trees to flourish and affect nectarine flower bud differentiation.

4. Pest control

Pest control is that nectarines should focus on doing a good job no matter what period they are in. Because diseases and insect pests do great harm to the growth of nectarine trees, if the prevention and control work is not done, it will seriously reduce the flowering and fruiting rate of nectarine trees, resulting in a serious decline in planting efficiency. Therefore, we should strengthen management, give priority to prevention, and understand the symptoms of some common nectarine diseases and insect pests, so that corresponding measures can be taken in time after the disease. To prevent the disease from spreading. Expand the affected area.

The above is a brief introduction to how to manage nectarines after harvest. Nectarine management is very important, and our planting benefits are closely related, we must pay more attention to oh! That's all for today's introduction. This article is for reference only. I hope it can be helpful to all of you.