Although the appearance of kiwifruit is not good-looking, it feels a bit like a brown hairy ball, but it is this ugly fruit that has been discovered and eaten since ancient times, which shows that its value is far higher than its appearance. So today, let's take a look at: where is suitable for planting kiwifruit and which kiwifruit is suitable for planting.
Where is kiwifruit suitable for planting?
It should be defined according to the local conditions and the selected kiwifruit varieties. Look at the selection of seeds to understand the suitable environment of their varieties, and then introduce them in a small area for trial planting.
In the wild, it is mainly distributed in Shaanxi, Gansu and Henan in the north, Fujian in the south and Guizhou, Yunnan and Sichuan in the southwest. Kiwifruit mostly requires warm and humid climate, subtropical or temperate humid and semi-humid, mainly distributed in the vast area of north latitude 18 ~ 34 degrees. The annual average temperature is about11.3 ~16.9℃, the extreme maximum temperature is 42.6℃, and the extreme minimum temperature is about -20.3℃.
Suitable planting conditions of kiwifruit
1. Address: Choose mountainous areas, sandy loam or sandy soil with convenient transportation, abundant sunshine, relying on water sources, moderate rainfall and good ventilation, or hilly areas rich in humus and loose soil as the main garden.
The main scaffolding for kiwifruit planting are: T-frame, hedge frame, tripod, big shed frame and so on. Flat-topped scaffolding has been used many times. The original path tree can be used as a living pile, and some replaceable bamboo and wood soil can be added. The key part is concrete pile. The wires whose ground frame is higher than 1 m 8 and 10~ 12 crisscross to form a "well".
2. Fertilization: According to the variety plan of kiwifruit, the yield and soil fertility are achieved, and fertilization is determined to start. Before planting, 2.5 kilograms of fruit fertilizer can be applied to each plant in the pit, and a small amount of fertilizer can be applied several times. In the later period, fertilizer can be applied three times a year, 1 time, and topdressing can be performed twice. You can choose to plant fertilizer during pregnancy and childbirth.
3. Pruning and fruits and vegetables: the male trees of Juglans mandshurica are pruned in the first three minutes, after defoliation in winter and one month before germination in early spring, and the download is mainly carried out from mid-May to early July. Male plants are pruned after flowering in May and June, with 3-4 branches per plant and 4-6 buds per branch.
4. Pests and diseases: The diseases that harm kiwifruit include anthracnose, root-knot nematodiasis, damping-off, damping-off, root rot and fruit soft rot. The main pests of kiwifruit are mulberry Bai Dun scale, Penang comb scale, cutworm, scarab, leafhopper, fruit sucking moth and so on.
5. Suitable for harvesting: The storage life and quality maturity of kiwifruit have great influence. Early or late harvesting of kiwifruit will affect the quality and flavor of the fruit, and it can only be fully matured after the quality formation period. In the fruit development period, the picking period is 6%~7%, and the fruit that needs long-term storage should reach 7%~ 10%. After the first harvest, the fruit is hard and astringent, and it can only be eaten after 7- 10 days of ripening and softening. Ripe fruits should not be stored and should be sold in time.