Sichuan navel orange planting management experience is shared as follows: navel orange is different from other oranges, which requires deep soil, rich organic matter, drought and humidity resistance and strong tree potential. More single flowers, serious falling flowers and fruits, low fruit setting rate, higher management intensity and technology than other oranges. But the disease resistance is strong, and the yield of 60 plants per mu is reasonable. If it is a small seedling, it can also be densely planted early. Water and fertilizer management is the same as other citrus. In rainy season, ditch and drain water to prevent moss from polluting trees and fruits. The cultivation and production of citrus belongs to time-sharing and high-intensity labor management, and usually does not require many people.

One person can manage six to eight acres of land in peacetime. "Gannan navel orange need what technology? How many people does it take to manage 400 navel oranges? " I want to share with you my personal views on this issue. When it comes to navel orange, we have to mention Gannan navel orange. With the largest planting area and the third annual output in the world, it is the largest navel orange producing area in China. Gannan navel orange has been listed as one of the eleven outstanding agricultural products in China and won the title of "China Famous Fruit". These honors come from the characteristics of Gannan navel orange, which is rich in nutrition, crisp and tender in meat, and the juice yield is above 55%. So, what technologies are needed to produce more than one million tons of mountain navel oranges in southern Jiangxi?

Gannan navel orange planting, you can write a few books in detail, it is impossible to write so many here. You can only choose some places that need attention to discuss. Here are some fertilization methods for navel oranges. During the growth of Gannan navel orange, organic fertilizer is the main fertilizer, supplemented by it. After entering the full fruit stage, the fertilization amount of navel orange should be increased and the times of pruning and fertilization should be reduced. In the first two years, navel oranges were mainly pruned. Pruning is mainly to pick the core and wipe the bud, so that the tree can develop into a round head. The navel orange trees entering the full fruit stage should be pruned by thinning.

The planting density of Gannan navel orange is: the plant spacing is 3 ~ 3.5 m ~ 3.5 ~ 4.5 m, and 42 ~ 63 plants can be planted per mu. Therefore, the planting area of 400 Gannan navel oranges should be 6.3 mu ~9.5 mu. This planting area is not large, and one person can manage it well. However, it should be noted that some management links still need to ask several people to help, such as fertilization, spraying, picking and so on.