The suitable altitude for planting kiwi fruit in different regions is different. Among them, the suitable altitude for planting in the northern foothills of Qinling Mountains in Shaanxi is 200-2300m. How to grow kiwi fruit: 1. Select varieties: Choose high-quality varieties. 2. Choose a garden site: It is suitable to build on a hillside or open space facing the sun. 3. Cultivation method: Digging planting holes must be done well before cultivation. 4. Summer management: After the sprouts appear, their leggy side vines should be wiped out. 5. Artificial pollination and results: Cotton swabs can be used for artificial pollination. 6. Winter pruning: The time is from December to February of the next year. 7. Harvesting and pest control: Be gentle when harvesting.

1. What altitude is suitable for growing kiwi fruit? Different regions have different altitude ranges for growing kiwi fruit. Among them, the suitable altitude for planting at the northern foot of the Qinling Mountains in Shaanxi is 200-2300m, and the suitable altitude for planting in Henan Province is 350-350m. 1200m, the suitable altitude for planting in Sichuan Province is 500-1500m, the suitable altitude for planting in Hunan Province is 800-1000m, the upper limit of economic cultivation is 50m above sea level, and the upper limit of kiwi fruit survival is 2300m above sea level.

2. How to grow kiwifruit 1. Select varieties. For kiwifruit planting, you need to choose suitable varieties. The varieties should have large fruit shape, good quality, strong disease resistance and good yield. You can plant Hayward, Allison, Bruno and other varieties. 2. Choose a suitable garden for planting kiwifruit. The suitable environment for kiwifruit is cool and humid. It is afraid of droughts, floods and winds and has a certain degree of cold tolerance. Therefore, the garden should be on a leeward sunny hillside or in an open space. The soil should be slightly acidic as much as possible. For sandy loam, pay attention to the soil's looseness, drainage and high organic matter content. The pH value in the soil is suitable for 5.5-6.5. 3. Cultivation method Before planting kiwi fruit, you must first dig a planting hole. The suitable hole diameter is 1m and the depth is 40-50cm. Fertilizer must be applied in the hole, including 40-60kg of compost, 20g of phosphate fertilizer, and 400g of calcium-magnesium phosphate fertilizer. . Planting can be done in the period from leaf fall in autumn to before budding in spring. The suitable planting time is late October in autumn and late February in spring before branch damage and bleeding. The suitable plant row spacing for planting is 4.6×6.0 meters. Mixing 20% ??of pollinating male plants can increase the yield of kiwi fruit. Kiwis are usually cultivated using trellises, including trellises, arch bridges and tunnels, and fences. The most suitable one is a horizontal trellis. 4. Summer management: After the kiwi fruit sprouts in summer, the leggy side vines should be wiped out in time, and the new shoots should be tied regularly starting in June so that they can be spread evenly on the shelf and the fruiting branches can be left. The number of nodes is 10-15, and the number of nodes that can be left on vegetative branches is 15-20. Except for the reserved fruiting branches and vegetative branches, all others must be removed. 5. Artificial pollination and fruit thinning. Cotton swabs can be used for artificial pollination. The pollen of male flowers must be diluted to 10 times in advance. Lycopodium berries can be used when diluting. Kiwi fruit and flower thinning should be carried out early, and there are certain standards for flower and fruit thinning. Among the fruiting branches, the number of fruits in each node should be 1, the lateral fruits should be sparse, and the middle fruits should be retained. Usually those with 1-2 fruits are 20cm long weak fruiting branches, and those with 3-4 fruits are 20-60cm long. Long fruit branches with 5-6 fruits are those with branches larger than 60cm. The average number of fruits per 1.5 acres is 20,000. 6. Winter pruning The winter pruning time for kiwi fruit is from December to February of the following year. After winter pruning, the average number of fruit branches and buds left per acre is 3-4, and the number of buds is 15-16. The tree structure of each kiwi fruit tree should include a trunk, a main branch, a secondary main branch, a side branch, a fruiting mother branch and a fruiting branch. The numbers are 1, 2, 3, 26, 90 and 315 respectively. 7. Harvesting and pest control Kiwi fruit is suitable for harvesting from September to October. It must be picked gently during harvesting and needs to go through a post-ripening period of 8-10 days before consumption. Kiwi fruit has relatively strong resistance to pests and diseases. The main pests it faces are leafhoppers, bean hornworms and scale insects. When pests and diseases occur, they must be prevented and controlled in time.