Kiwi is a nutritious fruit. What are the techniques for growing kiwi?

Kiwi fruit itself is rich in nutrients and is loved by people of all ages. As the kiwifruit planting area increases, most of the planting areas are mountainous areas. The facilities and technologies selected during the planting process can have an important impact on the growth of kiwifruit. Moreover, the environment of Liupanshui area itself is very suitable for the growth of wild kiwi fruit, and it is called "carambola" in Liupanshui area. It can be seen that kiwi fruit technology in Liupanshui area is very mature. 1 Overview of Liupanshui Kiwifruit

Liupanshui area is located at the peak of Wumeng Mountain, and the area is dominated by mountainous areas. The temperature in this area is relatively suitable throughout the year. The average temperature in winter is around 3°C, and in summer the temperature remains around 19.7°C. Therefore, the Liupanshui area has been in a warm, humid, cool and refreshing climate for a long time, which has brought a favorable ecological environment to the cultivation of kiwi fruit. Nowadays, Liupanshui kiwifruit mostly consists of wild kiwifruit, and there are three types of kiwifruit: dog-date kiwifruit, Gezao kiwifruit, red-heart kiwifruit, and Chinese kiwifruit. 2 Analysis of kiwifruit planting technology

To master the kiwifruit planting technology in mountainous areas, early trellising, process fertilization, pruning and pest damage prevention, as well as mid- and late harvesting are the key methods. Based on this, these key technologies will be analyzed during the scientific research of this paper, so as to further understand and understand the kiwi cultivation technology. 2.1 Kiwi fruit scaffolding technology

The scaffolding technology of kiwi fruit has a certain impact on its future growth. Therefore, the erection process must be consistent with the actual growth conditions of kiwi fruit, and can be divided into tripods, sloped roof racks, fence racks or T-shaped racks. The erection methods are different at different growth stages of kiwi fruit. . The current scaffolding technology for kiwifruit in Liupanshui is mastered. There are many methods of scaffolding with sloping roofs, which can be of great benefit to the transformation of kiwifruit.

Therefore, the original materials can be used for erection during the erection process, and cast-in-situ concrete wooden columns can be used as fixed and fixed points at important load-bearing locations. In the specific erection process, the sizes of the brackets are not the same, which is mainly related to the relative growth height of the kiwi fruit. Taking the tripod erection method as an example, the height of the erection is generally kept between 1.5-1.8m, and a steel wire is used to connect the wooden frame to fix the iron frame. 2.2 Fertilization technology

Fertilization will be carried out during the planting process of kiwifruit, and fertilization will also be given according to the growth stage and season of kiwifruit, kiwifruit variety, etc., and the frequency and amount of fertilization will also be determined. Not quite the same. Generally speaking, before kiwifruit is planted, different soil layers contain different nutrients, and in order to better ensure that the nutrients are sufficient during the planting and growth of kiwifruit plants, the dug trenches will be fertilized first, and the fertilizer The application amount is kept at 2.5kg.

At the seedling stage of kiwi fruit growth, its growth rate is faster and its demand for nutrients is greater. At this time, you can apply a small amount of fertilizer several times to ensure that the kiwi fruit has sufficient nutrients to promote the growth stage. its growth. When the kiwi fruit matures and is harvested, fertilization must be carried out. The fertilizer applied during this period is mainly based on base fertilizer, and a small amount of phosphorus and potassium fertilizer needs to be added when necessary. Moreover, the amount of fertilizer applied at this stage is relatively large. Generally, the amount of fertilizer applied per seedling is about 22kg (20kg of organic fertilizer and 2kg of phosphorus and potassium fertilizer).

Furthermore, because kiwi grows quickly, it is necessary to fertilize early when it gradually develops rapidly. However, in order to reduce the frequency of fertilization, some growers apply more fertilizer each time, and some planting staff are closer to the roots of the plants when fertilizing, resulting in excessive nutrition at the roots of the kiwi plant, which is harmful to the plant. Its development is not good either. Therefore, great attention must be paid to such issues during the fertilization process. When necessary, irrigation methods can be used to fertilize to ensure that chemical fertilizers can be spread evenly. 2.3 Plastic pruning and fruit thinning technology

Regular pruning and fruit thinning of kiwi fruit is one of the key links to ensure that the fruit can develop better. Moreover, not only kiwi fruit planting requires pruning and fruit thinning, but other fruit tree planting also requires pruning and fruit thinning.

However, due to the different scaffolding methods used in the planting process of kiwi fruit, the closeness and sparseness of the fruits in the actual growth are different. Therefore, during shaping and pruning, pruning should be carried out according to the actual conditions of the scaffolding to ensure that all branches are symmetrical.

The kiwi plant needs to be pruned at different stages of growth, but due to its growth cycle, the pruning methods are also different. For example, when pruning the kiwifruit during its early growth stage (before germination), it should be pruned mainly with short cuts, and pruned according to the specific growth conditions of the kiwifruit plant, and when pruning, avoid over-pruning the branches. , to prevent future fruit loss. The kiwifruit also needs to be pruned after it emerges from the budding period. Too much budding will affect the development of the fruit, so pruning it is very necessary.

Secondly, if there are too many kiwi fruits, they need to be pruned, otherwise it will also affect the growth of other fruits. Therefore, during the pruning process, it is generally pruned after it blooms, and the fruit of each branch is kept at about 20cm. If the branch has less fruit, it can be pruned at about 25cm. 2.4 Pest and disease control technology

Kiwi fruit tree diseases and insect pests are relatively serious, especially carbon maggot disease and soft rot disease, which have a greater impact on the growth of kiwi fruit. Insect disasters are also serious, such as cutworms. Therefore, corresponding prevention and control technologies must be adopted for the pests and diseases existing in kiwifruit, and the pests and diseases that appear at different stages are also different, so corresponding methods must be adopted for prevention and treatment.