Cultivation method of black olive dwarf and close planting

Abstract

The invention discloses a method for dwarfing and densely planting black olives. First, select branches with strong branches and no pests and diseases on good-quality black olive trees; The liquid composition of the girdling is applied to the girdling mouth, and then tied to the girdling area with a moist substrate, and the outside is tightly wrapped with a film and the two ends are tied with a rope; after the barge is treated for 40~50 days, the diluted ethephon solution is added In the film bag; the root system gradually grows at the girdling mouth, and when the new roots grow from the bark seedlings to yellowish brown, the barge seedlings can be cut off and transplanted as fake plants; 2 to 3 months after the fake plants are transplanted , can be used for field cultivation and planting, and for conventional fertilizer and water management; at the same time, plastic pruning can be performed. The invention overcomes the defects of long vegetative growth period and low yield per unit area of ​​black olive, and has simple operation, low cost, early result and high benefit.

Description

technical field [0001] The invention relates to the technical field of growing seedlings of plants, in particular to a method for raising seedlings of plants by barking. Background technique [0002] Black olive (Canarium pimela Koening), also known as Muweizi and black olive, is a subtropical evergreen fruit tree belonging to the olive family Olive. Born in low-altitude mountain forests, it is native to southern China and is most cultivated in Guangdong, Guangxi and Fujian. Black olive is an edible, medicinal and forest tree. The fruit is more and more popular with consumers due to its rich nutrition and unique flavor. It is an excellent tree species with broad market prospects and great development potential. [0003] Because black olive is a tall tree, the traditional cultivation density is low, generally about 14 trees are planted per mu, which affects the yield per unit area. Furthermore, the vegetative growth period of black olive is long, and it usually takes 5-7 ye...

AI Technical Summary

Problems solved by technology

[0003] Because black olive is a tall tree, the traditional cultivation density is low, generally about 14 plants are planted per mu, which affects the yield per unit area

Furthermore, the vegetative growth period of black olive is long, and it usually takes 5-7 years to start bearing fruit, and the early fruit bearing is less, the yield is lower, and the effect is slower, which puts great investment pressure on the fruit growers, which seriously dampens the enthusiasm of the fruit growers and hinders the production of fruit. Development of olive industry

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