The latest nectarine summer management techniques tutorial

Nectarines are planted in many areas of our country, but if we want to have high yield and good quality, we must first improve our own planting techniques. Summer is a critical period for nectarines. A little mismanagement will have a great impact on yield and quality. So how to manage nectarines in summer? Let's get to know it.

1. Control prosperity

In summer is the peak season for nectarine plant growth, when the branches grow slightly faster, so it is necessary to control fertilizer and water, especially nitrogen fertilizer, so as not to grow slightly, competing for nutrients with the fruit, which is not conducive to the growth of the fruit. In the annual growth period and after fruit harvest, do not apply too much nitrogen fertilizer, so as not to flourish, at the same time, wipe the buds in time, for the useless secondary and tertiary branches and the buds on the back should be erased in time, if not in time, the branches should be thinned in time, in order to maintain the good permeability of the crown, you can smear the flower-promoting chicken on the trunk and control the branches to grow slightly.

2. Thinning flowers and fruits

The fruit setting rate of nectarine itself is very high. If there is no timely thinning of flowers and fruits in production, it will lead to poor fruit development, smaller fruit shape and affect the commercial value of the fruit. Therefore, it is necessary to strictly carry out flower and fruit thinning in production, according to the growth strength of fruiting branches, timely thinning flowers and fruits before flowering, generally strong and leaving 4-6 flowers, 2-3 fruits, 2-4 flowers, 1-2 fruits, short branches and weak branches, double flowers, insurance policy fruit, or all thinning. Ensure that the tree is in the middle of 120 per square meter, which is conducive to the full expansion of the fruit and improve the commodity value.

3. Bagging

Nectarine is different from other peaches, its surface is hairless, easy to be infected by fruit rust, extremely easy to produce fruit rust, reduce commerciality and affect efficiency. Therefore, it is necessary to strengthen prevention and control measures, strictly control the number of branches, keep the garden unobstructed, enter the water and drain in the rainy season, reduce the humidity between the garden, control the disease, or take the way of bagging to protect the fruit. At the same time, chlorothalonil, new high fat film and Dysen zinc solution should be sprayed at the same time to control diseases, keep the fruit surface clean and improve the commerciality of the fruit. Generally, the above agents should be used alternately every 7 days.

4. increase the flavor of fruit.

Nectarine is prone to the phenomenon of flavor weakening in production, which is mainly due to excessive water supply or unreasonable fertilization and early harvest. If you want to increase the fruit flavor, you can limit the water supply, in the nectarine fruit expansion period, if the soil is not too dry, should not be easily watered, which is conducive to increase material accumulation and flavor. Spraying Zhuangguotiling once in the flowering and fruit stage and fruit expansion stage can promote the accumulation of sugar in the fruit and make the fruit more sweet and should be harvested at the right time.

The above is the nectarine summer management technology introduction, hope to help you, want to know more related knowledge, please follow us.