Field management techniques of kiwifruit

Kiwifruit is our very hot kiwifruit in recent years, kiwifruit can be planted in most areas of our country, and the yield is not bad, the main reason is related to its field management, its field management methods in different periods of time will be different, the following are some kiwifruit field management methods sorted out by pro-agricultural network for your reference.

Spring management

Spring fertilizer field management is first of all to prevent night frost damage, to always pay attention to the weather changes, and then white tree trunks, if you have not had time to prepare and have been killed, you should spray sea elf biological stimulant leaf type and brassinolide to alleviate the symptoms of frost injury. The second is the need to prune the branches and leaves of kiwifruit in early spring, remove the aging vines, and then gently wipe off the buds of the main vines, which can promote the growth of new branches. Finally, there is watering and fertilization. first of all, we have to make a circular ditch near the plant, then spread the fertilizer evenly in the ditch and cover it with soil, and finally irrigate it around fertilization.

Summer management

Summer is usually the representative of high temperature and rain, but then it is also the time when kiwifruit blossoms and bears fruit, so the management of this period is very important. During this period, the most important thing is to top fertilizer. We should make the most fertilizer according to the growth of the plant. If the plant growth is weak and yellow, then we can apply a certain amount of urea, once ten days before flowering and the second half a month after flowering. When the third fertilizer is applied after kiwifruit is set, potash fertilizer and phosphate fertilizer are usually the main fertilizer. Secondly, when the temperature is high, we irrigate the water in the morning and evening, so that we can dissipate heat, and when there is more rainfall, we should open ditches and drain in time.

Autumn management

Kiwifruit usually begins to ripen at the end of August and lasts until the end of October. During this period of maturity, if summer management is in place, there will be basically no problem. When kiwifruit is harvested, that is, November, we are going to start ploughing the land and applying base fertilizer. When ploughing the soil, it is necessary to turn at least 60 centimeters deep, and each kiwifruit seedling should be turned over. Fertilization is mainly organic fertilizer, which can be used with nitrogen fertilizer, phosphate fertilizer and compound fertilizer.

Winter management

Kiwifruit has a strong ability to resist cold, but sometimes frost damage occurs, so to be on the safe side, we still need to keep warm in winter, and we can enhance the resistance of the plant by applying organic fertilizer. The second is to establish a windbreak belt and cultivate the soil to protect the dry. At the same time, we can also pile some straw in the original parts, which can also have the effect of heat preservation. Secondly, branch and leaf pruning is needed in winter, mainly in order to adjust the relationship between kiwifruit growth and fruit, so that it can grow in a fixed direction in the coming year, and at the same time, some diseased branches and old branches can be cut off, which can make kiwifruit yield better in the coming year. Because it is winter pruning, it should be treated with chemicals after pruning, otherwise there will be bacterial infection, resulting in plant rot.