Method for cultivating healthy color pepper grafting seedlings

A technology for grafting seedlings and health, which is applied in fertilization methods, botany equipment and methods, cultivation, etc., can solve the problems of grafted seedlings such as reduced quality, weak growth potential, and high rate of deformed fruit, so as to improve root system vitality and improve seedling growth Index, the effect of promoting root development

Active Publication Date: 2015-12-02
寿光市新世纪种苗有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of realizing the present invention, the inventors have found that there are at least the following defects in the prior art: the traditional color pepper hole tray grafting and seedling cultivation technology often easily causes the grafted seedlings to grow excessively due to factors such as the plug seedling cultivation environment, resulting in a decline in the quality of the grafted seedlings. The grafted seedlings have poor rooting ability after planting, weak growth potential, high rate of deformed fruit (mainly caused by poor differentiation of flower buds at the seedling stage), and poor disease resistance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Example 1 , Green peppers are cultivated in autumn and winter in a solar greenhouse. The scion species planted is Vivier, and the rootstock is Buyeding (a wild pepper). It was sown on July 10 and planted on August 20. The location is in a vegetable greenhouse in Shouguang, Shandong. Set up 2 treatments, except for the required measures, other management measures are exactly the same.

[0033] Process 1: Adopt the method of the present invention to cultivate grafted seedlings

[0034] Mix peat, vermiculite, and perlite uniformly in a volume ratio of 6:2:2, and add an appropriate amount of fully soluble all-element compound fertilizer to prepare a seedling substrate, so that the initial nutrients of the seedling substrate N, P 2 o 5 、K 2 O content: 50-60mg·kg -1 , 20-40mg·kg -1 , 80-90mg·kg -1 , appropriate amount of medium and trace elements, EC value 1.0-1.5ms·cm -1 , after the substrate was placed on the tray, the seedlings were grafted into the plugs of colored...

Embodiment 2

[0047] Example 2, Green peppers are cultivated in early spring in the solar greenhouse. The scion species planted is Jusia, and the rootstock is Wei Zhuang Bell (a wild pepper). It was sown on December 1 and planted on January 15 of the second year. The location is in a vegetable greenhouse in Shouguang, Shandong. . Set up 2 treatments, except for the required measures, other management measures are exactly the same.

[0048] Process 1: Adopt the method of the present invention to cultivate plug grafted seedlings

[0049] Mix peat, vermiculite, and perlite uniformly in a volume ratio of 6:2:2, and add an appropriate amount of fully soluble all-element compound fertilizer to prepare a seedling substrate, so that the initial nutrients of the seedling substrate N, P 2 o 5 、K 2 O content: 50-60mg·kg -1 , 20-40mg·kg -1 , 80-90mg·kg -1 , appropriate amount of medium and trace elements, EC value 1.0-1.5ms·cm -1 , after the matrix is ​​placed on the tray, the seedlings of the...

Embodiment 3

[0061] Example 3, Green peppers are cultivated over summer in a solar greenhouse. The scion variety planted is Century Red, and the rootstock is Buyeding (a wild pepper). It was sown on April 25 and planted on June 5. The location is in a vegetable greenhouse in Shouguang, Shandong. Set up 2 treatments, except for the required measures, other management measures are exactly the same.

[0062] Process 1: Adopt the method of the present invention to cultivate grafted seedlings

[0063] Mix peat, vermiculite, and perlite uniformly in a volume ratio of 6:2:2, and add an appropriate amount of fully soluble all-element compound fertilizer to prepare a seedling substrate, so that the initial nutrients of the seedling substrate N, P 2 o 5 、K 2 O content: 50-60mg·kg -1 , 20-40mg·kg -1 , 80-90mg·kg -1 , appropriate amount of medium and trace elements, EC value 1.0-1.5ms·cm -1 , after the matrix was placed on the plate, the seedlings were grafted into the plugs of colored peppers...

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PUM

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Abstract

The invention provides a method for cultivating healthy color pepper grafting seedlings. Turf, vermiculite and perlite are evenly mixed to prepare a seedling cultivation matrix according to the volume ratio of 6:2:2 for plug grafting and seedling cultivation; rootstock and scions are sown in the same stage, and when the rootstock sprouts till leaves are unfolded, 5-8 ml of 50 mg.kg<-1> potassium phosphate aqueous solutions are poured on each plant; when first interior leaves of the scions emerge till each interior leaf has one core, 8-10 ml of 7.5 mg.kg<-1> prohexadione calcium aqueous solutions are poured on each plant; true leaves with two leaves and one core are reserved in the scions during grafting, and when the third true leaf is 1 cm long after grafting, 8-10 ml of 15 mg.kg<-1> prohexadione calcium aqueous solutions are poured on each plant; when the fourth true leaf is 1 cm long after grafting, 12-15 ml of 500 mg.kg<-1> chitosan aqueous solutions are poured on each plant. The grafting seedlings cultivated according to the method are superior to conventional plug grafting seedlings in the aspect of root activity, sound seedling index, flower bud differentiation, disease resistance, yield and the like.

Description

technical field [0001] The invention relates to a method for cultivating colored pepper seedlings, in particular to a method for cultivating healthy grafted seedlings of colored pepper, which belongs to the technical field of vegetable seedling cultivation. Background technique [0002] The seedling grafting of colored pepper plugs has been widely used in production. Plug seedlings use light materials such as peat and vermiculite as seedling substrates, adopt precision seeding, and a modern seedling raising system that grows seedlings at one time. The traditional plug seedling technology has the advantages of energy saving, labor saving, labor saving, seedbed area saving, seed saving, long-distance transportation and standardized seedling management technology. Modernization and mechanization, the commercialization of seedling supply has been realized. [0003] In the process of realizing the present invention, the inventors have found that there are at least the following...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00A01C21/00
CPCA01C21/007A01G24/00A01G31/00
Inventor 胡永军桑毅振王明钦别之龙丁卓
Owner 寿光市新世纪种苗有限公司
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