Key points of kiwifruit management in each stage

Kiwifruit is what we often call kiwifruit, which has a great market demand in our country. Now kiwifruit is distributed in many parts of our country, and more and more people are planting it. When planting kiwifruit, we should adjust the management method reasonably according to the growth stage of kiwifruit. So the editor brings you the key points of kiwifruit management at all stages today. Let's give you a brief introduction and take a look at it!

1. Budding stage management

The drought tolerance of kiwifruit is very poor, so we must pay attention to regular watering during the sprouting period of kiwifruit to keep the soil moist. Then cover the ground with weeds, plastic film and other mulch to reduce the rate of water evaporation and promote the germination of branches and buds. Then do a good job of fertilization, the sprouting stage of fertilizer should be mainly high-nitrogen compound fertilizer, to promote the sprouting of fruit trees and increase yield. The specific dosage should be reasonably controlled according to the tree age and other reasons.

2. Florescence management

After the kiwifruit tree blossoms, we should pick the heart properly. First of all, when the inflorescence of the fruiting branch grows about 9 true leaves, the coring is carried out. If it is a developing branch, keep 10 pieces and then remove the heart. Long branches should be picked as soon as possible, usually at the time of 3 leaves. Then it is necessary to supplement sufficient nutrition and water for the tree, promote pollination and fertilization, and improve the fruit setting rate of kiwifruit trees. The fertilizer is mainly compound fertilizer, the proportion is balanced, and the amount of fertilizer is also regulated by the age of the tree.

3. Management of young fruit stage

In the young fruit period of kiwifruit, it is necessary to ensure adequate nutrition for the growth of kiwifruit and promote the expansion of kiwifruit. The application of fertilizer is mainly compound fertilizer with high nitrogen and potassium, and it should be quantified according to the age of planted trees. And in the young fruit period, kiwifruit has the greatest demand for magnesium, so it is necessary to properly spray magnesium foliar fertilizer at this time. Then it is necessary to do a good job of wiping buds and thinning branches to prevent excessive consumption of nutrients, improve tree permeability, and properly pick hearts and thinning fruits.

4. Management of the healthy fruit period

During the strong fruit period, the fruit growth rate is accelerated, so it is still necessary to do a good job of picking the heart during this period, and remove the buds at the front end of the long shoots. Avoid the phenomenon of branch tip turning and leaf curling growth. Fertilizer application is mainly high-potassium compound fertilizer, and then appropriate topdressing of potassium dihydrogen phosphate and other foliar fertilizer. Do a good job of weeding, adjust the soil temperature, improve the ability of soil water and fertilizer conservation, control the number of leaves, and prevent leaves from grabbing the nutrition and moisture of fruit growth.

5. Management of expansion period

After entering the fruit expansion period, kiwifruit should pay attention to the supplement of trace elements, such as spraying calcium fertilizer can enhance the firmness of the fruit and reduce mechanical damage. Then pick when there is no rain on a sunny day, and do a good job in clearing the garden after picking the fruit. Ploughing the soil once, and then pruning and binding the vine in winter, the resulting mother branch can retract to the vicinity of the main branch as far as possible, so that the wound can heal as soon as possible.

The above is a brief introduction to the key points of kiwifruit management at each stage. The management of kiwifruit is very important, and the management method must be adjusted reasonably with the change of kiwifruit growth period. That's all for today's introduction. This article is for reference only. I hope it can be helpful to all of you.