During the growth of kiwifruit, whether the light conditions are sufficient or not has certain influence. Kiwifruit, as a light-loving fruit tree, needs light according to the growth conditions and growth stages in kiwi fruit tree.
In the management of kiwifruit sowing, seeds need to choose large, pest-free and round fruits as seed fruits. After picking the seed fruit, it needs to be preserved for one week. Pick out the seeds in the fruit to dry or dry, and wrap them tightly with gauze.
After covering with moist sand for one and a half months, the seeds began to germinate gradually. Cultivating seeds in this way can effectively improve the survival rate and germination rate of seeds. The propagation mode of kiwifruit is generally grafting.
In winter, kiwifruit enters dormancy period, which is the best time for scion. Generally, after screening, branches with many flower buds and no pests and diseases are selected as scions. Grafting time is mostly in spring. Cut the trunk of the vigorous kiwifruit, insert the scion into the rootstock and tie it tightly with a string. Generally, the grafting and bonding time is about half a month, so it is necessary to observe the grafting growth and development of kiwifruit regularly.
Kiwi fruit tree has entered the flowering and fruiting period. In order to ensure the quality of kiwifruit, attention should be paid to pollination during flowering. Kiwifruit growers generally use male pollination to cultivate kiwifruit. Attention should be paid to ensure that the flowering period of male and female fruit trees is similar, or it is better for male fruit trees to bloom nearly two or three days in advance. When the buds begin to pollinate, it is necessary to make the male and female buds pollinate evenly or ensure that the pollination time of the buds is sufficient to increase the fruit setting rate and the growth of fruit trees.
Kiwifruit is a fruit tree that needs to be pruned regularly. One is to prevent the chain situation in kiwi fruit tree, and the other is to improve the quality of kiwifruit and ensure its quality. As a vine, not pruning in time will affect the development of kiwifruit. The first pruning is to prune the bud eyes in the autumn of the year when the seedlings grow rapidly. The second period is the growth period of kiwifruit trunk, when slender, inactive or weak branches are pruned.
Reasonable irrigation of water sources can make kiwi fruit tree get sufficient water supply, and precision fertilization technology can effectively increase the nutrient composition and organic matter content of kiwi fruit tree, and the combination of the two can increase the kiwifruit yield. Kiwifruit needs organic fertilizer at seedling stage, before germination and after germination. Generally, farmyard manure after fermentation and decomposition is selected for organic fertilizer application. Organic fertilizer can better increase and promote the organic nutrient mineral elements needed for seedling growth. After fertilization is completed, water source irrigation is needed in time. Kiwifruit is often planted on the hillside, and the water loss on the hillside is fast, so kiwifruit growers need to water it many times. In the process of watering, we must ensure that every watering is sufficient and thorough. And the need for flexible watering, for example, when the weather temperature rises gradually or there is continuous high temperature weather to prevent soil cracking and dehydration of fruit trees, it is necessary to increase the water supply and increase the number of irrigation water sources.
The cultivation of kiwifruit requires the combination of water irrigation technology and fertilization technology, and the coordination of breeding management mode and regular pruning management mode, which is conducive to improving the quality of kiwifruit and ensuring high and stable yield. The above analysis is based on the needs and precautions of kiwifruit growth environment, hoping to provide some effective knowledge and help for fruit farmers. Fruit farmers, combined with their own planting experience, believe that they can also cultivate fruitful kiwi fruit tree.