Grow method of pearl guava

A technology of pearl guava and planting method, which is applied in fertilization method, land preparation method, cultivation and other directions, can solve the problem of lack of standardized planting method, etc., and achieve the effects of good fruit color, delaying the period of flowering and fruit setting, and thick and sturdy fruit shape.

Inactive Publication Date: 2009-04-08
黄国伦
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AI Technical Summary

Problems solved by technology

At present, there are technologies that can grow pearl guava on a large scale, but there is no standardized planting method to follow

Method used

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Embodiment Construction

[0016] The planting method of pearl guava of the present invention, its planting steps are as follows:

[0017] (1) Planning the planting site of pearl guava: When planning the pearl guava garden, dig drainage ditches to drain waterlogging and lower the groundwater level according to the characteristics of guava; Arrange to dig a drainage ditch every 6.5 meters to 7 meters. The distance between the plants on each border is 3.5 meters to 4 meters. The distance between the plants on both sides of the drainage ditch is 3 meters, and the distance between the plants is 2.5 meters to 3 meters. 30 cm, pearl guava seedlings are grown by grafting, and planting is mainly in spring;

[0018] (2) Fertilization work: Fertilize the pearl guava seedlings, the applied base fertilizer and topdressing are vermicompost, supplemented by spraying zinc, boron, molybdenum trace element foliar fertilizer;

[0019] (3) Field management: ① Control the timing of fruit bearing of young trees: in the fir...

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Abstract

The invention belongs to the technical field of agricultural planting, and in particular discloses a method for planting pearl guavas, which comprises the following steps: (1) the planting garden for the pearl guavas is planned, gutters are dug to drain stagnant water and reduce underground water level, a gutter is dug every 6.5 to 7 meters in the garden, the row spacing of plants in each border is between 3.5 and 4 meters, the row spacing of plants on two sides of the gutters is three meters, the space of the plants is between 2.5 and 3 meters, the plants are all planted through supporting piers, the height of the piers is between 25 and 30 centimeters, the pearl guavas are grafted, bred and fixedly planted mainly in spring; (2) fertilizer is applied, wherein the pearl guavas are fertilized by taking earthworm excretion as the basic fertilizer and are sprayed by microelement foliage fertilizer such as zinc, boron and molybdenum after fertilizer; and (3) field management work is carried out, including 1. controlling the time of fruiting of young trees, 2. reasonably keeping fruits and controlling the flowering and fruiting, and 3. wrapping the fruits by bags. The pearl guavas planted by the method have incrassated and broad leaves, big and stout fruits, sweet taste without acid taste, good color and luster of the fruits, juicy and crisp pulp, good mouthfeel and high yield, are suitable for standardization planting on a large scale.

Description

technical field [0001] The invention belongs to the technical field of agricultural planting, in particular to a planting method of pearl guava. Background technique [0002] Pearl guava is introduced from Taiwan and is native to tropical America. It is an excellent fruit adapted to the alluvial plains of the Pearl River network. It is easy to cultivate, with early fruit and high yield (harvested in the same year of planting, blooming and bearing fruit in four seasons), not only the fruit shape is pleasing to the eye, the fruit is sweet and crisp, the seed is fine and smooth, and it is rich in vitamin C, pulp fiber and calcium, etc., suitable for diabetics to eat . When the fruit is eaten fresh, other ingredients such as plums are added, and it has a unique flavor; when the fruit is squeezed and drunk, it is moderately sweet and sour, refreshing and pleasant. Because of this, pearl guava can keep selling well in the market, and it has become one of the preferred varieties ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01B79/00A01C21/00
Inventor 黄国伦
Owner 黄国伦
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