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Seedling raising method for citrus

A technology of citrus and side branches, which is applied in the field of citrus seedlings, can solve the problems of long seedling cycle and low seedling survival rate, and achieve the effects of short seedling cycle, improved disease resistance and high seedling survival rate

Inactive Publication Date: 2018-03-06
贵州沿河深山老林农业科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Citrus genus Rutaceae Citrus subfamily is a tropical and subtropical evergreen fruit tree (except Hovenia trifoliata), and there are 3 genera used for economic cultivation: Citrus genus, Citrus genus and Golden citrus; the citrus cultivated in my country and other countries in the world is mainly citrus Genus; With the continuous improvement of living standards, the output and quality of citrus on the market have gradually failed to meet people's needs, especially in the process of citrus seedling cultivation, the survival rate of seedlings is not high, and the seedling cultivation cycle is longer

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A method for raising seedlings of citrus, comprising the following steps:

[0019] (1) select tree age more than 5 years, the citrus tree of pure strain, strong branch, full fruit, no damage by diseases and insect pests is used as mother tree; 15cm, keep 2 leaves, use disinfectant to disinfect the incision for 5 minutes, and then soak the side branches in the nutrient solution for 30 minutes;

[0020] (2) Select a plot with sufficient sunlight and water, deep, loose and fertile soil, a slope of 20 degrees, and good drainage. Dig the plot with a depth of 8 cm and a distance of 35 cm between the pits. , the bottom of the side branch after step (1) soaking is coated with and inserted in the pit, the insertion part is 40% of the side branch length, covered with the excavated earth, watered thoroughly, sprinkled with clarified lime water, the temperature of the lime water is 15 ℃, planted for 40 days to obtain high-quality citrus seedlings.

[0021] The nutrient solution r...

Embodiment 2

[0027] A method for raising seedlings of citrus, comprising the following steps:

[0028] (1) select tree age more than 5 years, the citrus tree of pure strain, strong branch, full fruit, no damage by diseases and insect pests is used as mother tree; 18cm, keep 3 leaves, use disinfectant to disinfect the incision for 10 minutes, and then soak the side branches in the nutrient solution for 50 minutes;

[0029] (2) Select a plot with sufficient sunlight and water, deep, loose and fertile soil, a slope of 30 degrees, and good drainage. Dig a pit on the plot. The depth of the pit is 12cm, and the distance between the pits is 45cm. , the bottom of the side branch after step (1) soaking is coated with and inserted in the pit, the insertion part is 70% of the side branch length, covered with the excavated earth, watered thoroughly, sprinkled with clarified lime water, the temperature of the lime water is 20 ℃, planted for 50 days to obtain high-quality citrus seedlings.

[0030] Th...

Embodiment 3

[0036] A method for raising seedlings of citrus, comprising the following steps:

[0037] (1) select tree age more than 5 years, the citrus tree of pure strain, strong branch, full fruit, no damage by diseases and insect pests is used as mother tree; 17cm, keep 2 leaves, use disinfectant to disinfect the incision for 10 minutes, and then soak the side branches in the nutrient solution for 40 minutes;

[0038] (2) Select a plot with sufficient sunlight and water, deep, loose and fertile soil, a slope of 25 degrees and good drainage, and dig a pit in the plot. The depth of the pit is 10cm, and the distance between the pits is 40cm. , the side branch bottom after soaking in step (1) is coated and inserted in the pit, the insertion part is 60% of the side branch length, covered with the excavated earth, watered thoroughly, sprinkled with clarified lime water, the temperature of the lime water is 18 ℃, planted for 45 days to obtain high-quality citrus seedlings.

[0039] The nutr...

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PUM

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Abstract

The invention belongs to the technical field of citrus seedling culture, and in particular relates to a seedling raising method for citrus. According to the invention, citrus lateral branches with excellent characters are selected as cuttings, after the cuttings are soaked by adopting a nutrient solution, the soaked branches are inserted into treated soil pits, the pits are covered by soil to finish the citrus seedling culture, and topdressing treatment is not needed at a later stage; and compared with a traditional citrus seedling raising manner, the method provided by the invention has a short seedling raising cycle and a high seedling raising survival rate.

Description

technical field [0001] The invention belongs to the technical field of citrus seedling cultivation, in particular to a citrus seedling cultivation method. Background technique [0002] Citrus, small evergreen trees or shrubs, about 2m high; branchlets are thin, glabrous, usually prickly; leaves ovate-lanceolate, 4-8cm long; flowers yellowish white, solitary or clustered in leaf axils. The fruit is flat and spherical, 5-7cm in diameter, orange-yellow or orange-red, and the peel is thin and easy to peel off; it blooms in spring and ripens in October to December; it likes warm and humid climate, and its cold resistance is slightly stronger than pomelo, lime, and sweet orange. Citrus genus Rutaceae Citrus subfamily is a tropical and subtropical evergreen fruit tree (except Hovenia trifoliata), and there are 3 genera used for economic cultivation: Citrus genus, Citrus and Golden orange; the citrus cultivated in my country and other countries in the world is mainly citrus Genus; W...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G24/00A01N65/12A01N43/90A01N43/38A01P21/00
CPCA01G17/005A01N43/38A01N43/90A01N65/00A01N65/12
Inventor 申圆
Owner 贵州沿河深山老林农业科技发展有限公司
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