Early producing high quality fertility cultivation method for lemon

A cultivation method, lemon technology, which is applied in the field of cultivation that enables lemons to set early and produce high quality and high yields. It can solve problems such as imbalanced vegetative growth and reproductive growth, centrifugal growth of branches, and tall lemon plants, so as to reduce nutrient waste and reduce nutrient Loss, the effect of promoting robust elongation

Inactive Publication Date: 2008-06-11
云南省农业科学院红瑞柠檬研究所
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  • Summary
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  • Description
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Problems solved by technology

However, in the production process of lemons, the fourth and fifth years are often the periods of vigorous vegetative growth of lemon trees, which can easily cause strong centrifugal growth of branches and make lemon plants tall, resulting in

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A. Soil preparation: Through deep plowing, plowing, and harrowing, the soil is loose, fine, and even, and the depth of the living soil layer is kept above 40cm, so as to create a good rhizosphere soil environment for water and fertilizer retention for the growth of lemons; the soil preparation should be based on Different soil plots should be carried out according to local conditions. The physical properties of the soil are good, the soil layer is deep and loose, and the pears are flat and raked; if it is a slope, it must be excavated and arranged according to the contour plan. Under the premise of digging holes, creating an environment for the healthy growth of lemon roots, and facilitating agricultural management, combined with the land plot and previous crop conditions, it can be flexibly controlled;

[0018] B. Opening planting ditch or digging hole: planting soil humidity of lemon on flat land and gentle slope is to open 40cm deep planting ditch according to 2.5m ro...

Embodiment 2

[0026] A. Soil preparation: Through deep plowing, plowing and harrowing, the soil is loose, fine and even, and the depth of the active soil layer is kept above 40cm, so as to create a good rhizosphere soil environment for water and fertilizer retention for the growth of lemons;

[0027] B. Open planting ditches or dig holes: the hillside is to dig a 40-50cm deep, 80cm long and 80cm wide planting hole in the platform at a row spacing of 3.5m and a plant spacing of 2.5m;

[0028] C. Applying base fertilizer: on the hillside, apply 1500kg / mu of decomposed compost manure on the mellow soil next to the hole, and then apply common calcium fertilizer on the compost manure at an amount of 50kg / mu, and then mix it with mellow soil Backfill in the hole, apply the base fertilizer and backfill the soil to 10cm above the original soil surface, expand the hole year by year depending on the plant growth and the soil conditions in the garden, and expand outward with the lemon tree as the cente...

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PUM

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Abstract

The invention provides a lemon early bearing high grade high yield cultivating method, which effectively restrains growth of perpendicular roots of lemons and promotes robust extension of lateral roots and fibrous root through tilling, excavating planting ditches or holes, fertilizing base fertilizer, planting, sprouting and pinching and controlling water and fertilizer at the later time, thereby the overground portion of a plant forms large numbers of relatively short shoots whose young shoots are picked for a plurality of times through selection, short fruit branch groups are cultivated to use erasing redundant buds to replace the thinning out of branches and use pinching to replace lopping shears for effectively reducing loss of tree bodies, and short shoots are promoted by concentrating nutrition, ventilating and translucent conditions in fields are improved through reasonable space among plants, fruits in a tree body are evenly distributed from the inside to the outside and from the bottom up, which are convenient for closely planting, preventing diseases, controlling pests and managing water and fertilizer, the operation of covering bags for fresh fruits is more convenient. Trees begin to flower and bear fruits after being planted for 8-10 months, and the output can reach 200-300kg/acre, 1000-1500kg/acre in the second year and 2000-3000kg/acre in the third year, the manufacturing investment is reduced more than 30% compared with the traditional cultivating method, and the output of 4500-6000kg/acre can be harvested in advance for 3-4 years.

Description

technical field [0001] The invention relates to a method for cultivating lemons, in particular to a method for cultivating lemons with early fruiting and high quality and high yield. Background technique [0002] Lemon trees have the characteristics of vigorous growth, many branches and shoots, and a large amount of fruiting. Using traditional cultivation methods, it takes four years to bear fruit, that is: the first year is the period of planting and survival, and the second year is In the growth period, the third year is the fruit-testing period for plastic surgery, and the fourth year is when the fruit is officially put on the market. However, in the production process of lemons, the fourth and fifth years are often the periods of vigorous vegetative growth of lemon trees, which can easily cause strong centrifugal growth of branches and make lemon plants tall, resulting in imbalanced vegetative growth and reproductive growth, eventually leading to There are many problems...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01C21/00
Inventor 杨恩聪岳建强
Owner 云南省农业科学院红瑞柠檬研究所
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