CN106472205A - The highly dense cultural method of Citrus - Google Patents

Abstract

The invention discloses a kind of highly dense cultural method of Citrus it is characterised in that：1st, Citrus plantation distance is set to 2.5 meters of line-spacing, and spacing in the rows is 1.3 meters；2nd, the tree crown control technology of Citrus：The Citrus height of tree is controlled the principle at 1.9 to 2.0 meters, based on Pagoda-shaped, supplemented by umbrella-shaped structure；3rd, the mandarin tree Pagoda-shaped of previous step is integrally controlled at 4 to 5 layers；4th, film-mulching technique：To be covered around mandarin tree using thin film；5th, Citrus pruning technique：After starting to produce fruit, in the way of being spaced one plant, fruit tree is carried out paying whole prunings and the shaping of branch and blade according to the basic principle of the 3rd step to it every year, control the shape of plant, cleaning branch and blade reach deinsectization, insect protected；6th, the time pruned by Citrus：Citrus are carried out with plucking fruit simultaneously.By using the present invention cultivation of fruit tree method so that fruit tree in unit area is many and have the advantages that survival rate is high while result is good.

Description

High Density Cultivation Method of Citrus

technical field

The invention belongs to a cultivation technique, and in particular relates to a technique for high-density cultivation of citrus.

Background technique

The existing fruit tree planting is generally not planted according to strict requirements, mainly based on daily experience to plant fruit trees, so the distance between fruit trees is based on experience, but after the fruit trees grow, the distance between each tree will get closer. Because after the fruit trees grow up, the luxuriant branches and leaves affect each other, causing the growth of the fruit trees to slow down or the absorption of nutrients is not balanced, resulting in less fruit production of some fruit trees or the death of some fruit trees due to the mutual influence of branches, which causes unnecessary losses. Of course, the transplantation of fruit trees in special areas is even more unsuitable. Because the fruit trees are transplanted from a place suitable for their growth to another area that is not suitable for their growth, it will cause the death of the fruit trees and it is difficult to support them. Therefore, need special cultivation method to cultivate and can guarantee its survival for the fruit tree of transplantation.

Contents of the invention

In view of the above problems, the present invention provides a high-density cultivation method for citrus, which has the advantages of high planting rate and easy survival.

A high-density cultivation method for citrus, which is characterized in that: 1. The planting distance of citrus is set to a row spacing of 2.5 meters, and a plant spacing of 1.3 meters; 2. The crown control technology of citrus: the height of citrus trees is controlled at 1.9 to 2.0 meters, and the pagoda-shaped 3. Control the pagoda shape of the citrus tree in the previous step to 4 to 5 floors; 4. Mulching technology: use film to cover the citrus tree; 5. Citrus pruning technology: start production After fruiting, carry out all the pruning and shaping of the branches and leaves of the fruit trees according to the basic principles of the third step every year in an interval of one plant, control the shape of the plants, and clean up the branches and leaves to achieve deworming and insect protection; 6. Citrus When to Prune: Do the citrus at the same time as picking the fruit. Through the cultivation technology of the technical solution, the citrus trees can be planted with high density and easy to survive, and meanwhile the method is simple, applicable and easy to grasp.

Beneficial effect

The beneficial effects of the present invention are: by using the fruit tree cultivation method of the present invention, there are many fruit trees per unit area, good results and high survival rate.

detailed description

As a kind of implementation mode of the present invention, a kind of citrus high-density cultivation method, 1, planting distance: the row spacing is 2.5 meters, and the plant spacing is 1.3 meters, that is, 203 plants can be planted per mu. Increase the planting quantity per acre, and help each citrus to absorb nutrients, water and carry out photosynthesis. 2. Canopy control technology: tree height is controlled at 1.9 to 2.0 meters, with the principle of pagoda shape as the main and umbrella structure as the supplement; pagoda shape and umbrella shape are more conducive to photosynthesis and the growth of fruit trees; at the same time, the tree height Controlled at this height, it is convenient for people with a height of 1.6 meters and above to pick fruits or prune branches. It can avoid falling and causing injury when picking fruits or pruning branches; 3. The overall shape of the pagoda is controlled at 4 to 5 layers; by setting such a number of layers, it is easy to control the height of the tree, so as to facilitate fruit picking or pruning branches and ensure its photosynthesis Function and can guarantee the quality of the result; 4. Mulch film covering technology; by covering each fruit tree with film, it can prevent the growth of weeds around the fruit tree, save soil, fertilizer and water, and reduce labor production costs; 5. Pruning technology: After starting to produce fruit, the fruit trees are pruned and shaped according to the basic principle of (the third step) at intervals of one plant each year, the shape of the plant is controlled, and the branches and leaves are cleaned to eliminate insects and prevent insects 6. Pruning time: carry out simultaneously with picking fruit, and pruning branches when picking fruits; It is to cut off all the side branches, leaving only the main stem, so that the fruit tree will not grow up until two years later. According to this method, the growth space between the fruit trees is guaranteed and they do not affect each other. At the same time, the modified branches and leaves Treat it so it doesn't rot in the fruit grove. Through the cultivation technology of the technical solution, the fruit trees can be planted with a high density and easy to survive, and at the same time, the method is simple, applicable and easy to master. If you want to pick the fruit on the higher branches, you can cut off the branches directly. For the citrus trees that need to be pruned, the fruit and the branches can be directly cut off at the same time, which not only prunes the branches but also can avoid the damage of citrus due to improper picking.

At the same time, the fruit tree adopts the organic fertilizer formula to carry out organic and green cultivation of the fruit tree, so that the fruit tree grows better and grows faster.

Claims (1)

1. A citrus high-density cultivation method is characterized in that: 1, the citrus planting distance is set to row spacing of 2.5 meters, and the plant spacing is 1.3 meters; 2, the canopy control technology of citrus: the citrus tree height is controlled at 1.9 to 2.0 meters, with pagoda The principle of shape-based and umbrella-shaped structure as a supplement; 3. Control the overall shape of the citrus tree pagoda in the previous step to 4 to 5 floors; 4. Mulching technology: use a film to cover the surrounding of the citrus tree; 5. Citrus pruning technology: After starting to produce fruit, carry out all the pruning and shaping of the branches and leaves of the fruit trees according to the basic principle of the third step every year in the form of one plant at intervals, control the shape of the plants, and clean the branches and leaves to achieve deworming and insect prevention; 6 1. Citrus pruning time: Carry out citrus and fruit picking at the same time.