A kind of greenhouse industrialized capsicum seedling breeding method

A technology of industrialization and seedlings, which is applied in the field of greenhouse industrialized pepper seedling breeding, can solve the problems of low uniformity of seedling emergence and strong seedling index, high rate of commodity rejection, and affecting the cleanliness of hydroponic boxes, so as to improve the uniformity of seedling emergence and strong seedling index, reducing the rate of commodity survival, and the effect of reducing the incidence of seedlings

Active Publication Date: 2020-09-08
SICHUAN AAS HORTICULTURE RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, seedling containers such as plug trays and seedling blocks are used to breed capsicum seedlings. The disadvantages are: 1) the uniformity of seedling emergence and the strong seedling index are low, and the rate of commodity survival is high; 2) the roots of capsicum seedlings are fragile, and the capsicum seedlings cannot Sold as an independent individual, it can only be sold together with the seedling container, and the production and transportation costs are high; 3) when the seedlings are hydroponicly planted, the solid substrate (peat, vermiculite, etc.) In the planting basket of the hydroponic tank, when the solid matrix particles meet the liquid, some of them will sink into the hydroponic tank with the water flow, which will affect the cleanliness of the hydroponic tank and cause the water quality to deteriorate, thus affecting the growth and viewing of hydroponic pepper plants value;

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A method for breeding hot pepper seedlings in a greenhouse, comprising the following steps:

[0042] (1) Preparation of 1 / 2MS medium

[0043] 1) Shake 20g of MS base salt and 80g of agarose in 10L of water to prepare a culture medium;

[0044] 2) Adjust the pH value of the culture medium to 5.5, and perform high-temperature sterilization;

[0045] 3) Cool the culture medium down to 58°C naturally, take an appropriate amount and add it to a sterile plate culture dish in a sterile environment, let it stand, and cover the culture dish after the culture medium is solidified to prepare a plate culture medium;

[0046] (2) Seed disinfection

[0047] Specific steps are as follows:

[0048] 1) Take an appropriate amount of seeds in a centrifuge tube, add an appropriate amount of 70% alcohol, and let stand for 1 to 2 minutes;

[0049] 2) Centrifuge the centrifuge tube and remove the supernatant in the tube;

[0050] 3) Add an appropriate amount of a mixture of 1 / 3 sodium hy...

Embodiment 2

[0064] A method for breeding hot pepper seedlings in a greenhouse, comprising the following steps:

[0065] (1) Preparation of 1 / 2MS medium

[0066] 1) Shake 20g of MS base salt and 80g of agarose in 10L of water to prepare the culture medium;

[0067] 2) Adjust the pH value of the culture medium to 5.8, and perform high-temperature sterilization;

[0068] 3) Naturally cool the culture medium to 60°C, and in a sterile environment, take an appropriate amount and add it to a sterile plate culture dish, let it stand, and cover the culture dish after the culture medium is solidified to prepare a plate culture medium;

[0069] (2) Seed disinfection

[0070] Specific steps are as follows:

[0071] 1) Take an appropriate amount of seeds in a centrifuge tube, add an appropriate amount of 70% alcohol, and let stand for 1 to 2 minutes;

[0072] 2) Centrifuge the centrifuge tube and remove the supernatant in the tube;

[0073] 3) Add an appropriate amount of a mixture of 1 / 3 sodium ...

Embodiment 3

[0087] A method for breeding hot pepper seedlings in a greenhouse, comprising the following steps:

[0088] (1) Preparation of 1 / 2MS medium

[0089] 1) Shake 20g of MS base salt and 80g of agarose in 10L of water to prepare the culture medium;

[0090] 2) Adjust the pH value of the culture medium to 6, and perform high-temperature sterilization;

[0091] 3) Naturally cool the culture medium to 62°C, and in a sterile environment, take an appropriate amount and add it to a sterile flat culture dish, let it stand, and cover the culture dish after the culture medium is solidified to prepare a flat culture medium;

[0092] (2) Seed disinfection

[0093] Specific steps are as follows:

[0094] 1) Take an appropriate amount of seeds in a centrifuge tube, add an appropriate amount of 70% alcohol, and let stand for 1 to 2 minutes;

[0095] 2) Centrifuge the centrifuge tube and remove the supernatant in the tube;

[0096] 3) Add an appropriate amount of a mixture of 1 / 3 sodium hypo...

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PUM

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Abstract

The invention relates to a greenhouse industrialized chili seedling breeding method, and belongs to the technical field of plant cultivation. The invention provides a method and technology for all cultivation processes from seeding to a seedling period of a planted chili plant, and the specific steps include a 1 / 2 MS medium aseptic culture technology in a seed germination period and an in-vitro seedling culture technique in the seedling period. The method is applied to breeding of a large number of chili seedlings in a greenhouse, efficiently reduces plant morbidity through a sterile clean environment, and bred seedlings have advantages for pot planting and hydroponic colonization.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and in particular relates to a greenhouse factory-style capsicum seedling breeding method. Background technique [0002] In recent years, people's urban home greening is no longer limited to flowers and green plants. Due to the yearning for the countryside and the influence of the healthy and green concept that is deeply rooted in the hearts of the people, more attention has been paid to the planting of vegetables that can be used to grow ornamental and edible vegetables. The enthusiasm for vegetable planting among the people is high, and the demand for planting vegetables on the balcony is also increasing. The main channel for selling potted vegetable seedlings is online retailers, and there are more and more merchants selling online. However, it is easier to buy potted seedlings grown with soil on the market at present, but there are very few institutions that specialize in the produc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G31/00A01G22/05
CPCA01G24/10A01G24/20A01G31/00
Inventor 巩雪峰宋占锋苗明军刘独臣陈鑫
Owner SICHUAN AAS HORTICULTURE RES INST
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