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Germination accelerating method for carrot seeds

A technology for carrots and seeds, applied in the fields of seed and rhizome treatment, application, agriculture, etc., can solve the problems of reduced work efficiency, long germination time, low germination rate, etc., and achieve the goal of increasing germination rate, enhancing germ activity, and shortening the germination period Effect

Inactive Publication Date: 2018-06-01
MAANSHAN QUANRUN AGRI SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional germination method of carrot seeds is still treated according to the method of carrot seed germination. The germination rate is low, and it can reach about 75% under better conditions. Moreover, it takes 8-10 days for germination, and the germination time is long, which obviously reduces the work efficiency. , therefore, need a kind of method for the accelerating germination of carrot seed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A method for accelerating germination of carrot seeds, comprising the following preparation steps:

[0024] a. Select carrot seeds with full granules and no damage on the outside, introduce them into sodium bicarbonate solution for soaking, and heat them in a water bath at 40°C for 15 minutes, then filter to obtain soaked seeds;

[0025] b. Import the soaked seeds into clean water at 35°C for 30 minutes, treat them with ultrasonic vibration for 5 minutes, add glucose to the clean water and stir slowly for 20 minutes, filter, and place the soaked seeds at 35°C to drain to obtain pretreated seeds;

[0026] c. Carry out germination treatment to the pretreated seeds, and then put the pretreated seeds into the modification solution for modification treatment to obtain the modified seeds;

[0027] d. Put the modified seeds in an incubator and accelerate germination at 26° C. for 2 days.

[0028] The soaked seeds in step a are sterilized by ultraviolet light for 5 minutes bef...

Embodiment 2

[0036] A method for accelerating germination of carrot seeds, comprising the following preparation steps:

[0037] a. Select carrot seeds with full granules and no damage on the outside, soak them in a sodium bicarbonate solution, and heat them in a water bath at 35°C for 15 minutes, then filter to obtain soaked seeds;

[0038] b. Import the soaked seeds into clean water at 30°C for 20 minutes, and then treat them with ultrasonic vibration for 5 minutes, add glucose to the clean water and stir slowly for 20 minutes, filter, place the soaked seeds at 35°C to drain, and obtain pretreated seeds;

[0039] c. Carry out germination treatment to the pretreated seeds, and then put the pretreated seeds into the modification solution for modification treatment to obtain the modified seeds;

[0040] d. Put the modified seeds in an incubator and accelerate germination at 24°C for 2 days.

[0041] The soaked seeds in step a are sterilized by ultraviolet light for 3 minutes before soaking....

Embodiment 3

[0049] A method for accelerating germination of carrot seeds, comprising the following preparation steps:

[0050] a. Select carrot seeds with full granules and no damage on the outside, soak them in a sodium bicarbonate solution, and heat them in a water bath at 40°C for 25 minutes, then filter to obtain soaked seeds;

[0051] b. Import the soaked seeds into clean water at 35°C for 30 minutes, and use ultrasonic oscillation for 8 minutes, add glucose to the clean water and stir slowly for 30 minutes, filter, place the soaked seeds at 35°C to drain, and obtain pretreated seeds;

[0052] c. Carry out germination treatment to the pretreated seeds, and then put the pretreated seeds into the modification solution for modification treatment to obtain the modified seeds;

[0053] d. Put the modified seeds in an incubator and accelerate germination at 26° C. for 3 days.

[0054] The soaked seeds in step a are sterilized by ultraviolet light for 5 minutes before soaking.

[0055] The ...

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PUM

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Abstract

The invention provides a germination accelerating method for carrot seeds, which includes steps of: a) selecting carrot seeds, which are plump and have no surface damage, and soaking the carrot seedsin a NaHCO3 solution with water bath heating, and filtering the liquid to prepare soaked seeds; b) soaking the soaked seeds in clear water and performing ultrasonic vibration treatment, adding glucoseto the clear water, slowly stirring and filtering the liquid, and draining the soaked seeds to obtain pretreated seeds; c) performing germination acceleration to the pretreated seeds and then modifying the pretreated seeds in a modification solution to prepare modified seeds; and d) accelerating the germination of the pretreated seeds in a constant-temperature box. The germination accelerating method is easy to operate, is high in germination acceleration efficiency and is suitable for being promoted extensively.

Description

technical field [0001] The invention belongs to the technical field of agricultural planting, and in particular relates to a method for accelerating germination of carrot seeds. Background technique [0002] Carrot, also known as carrot or radish, is a wild carrot, a biennial herb, 15-120 cm high. The stem is solitary, and the whole has white coarse hairs; carrot is a kind of home-cooked vegetable with crisp quality, delicious taste and rich nutrition, known as "little ginseng". Carrots are rich in carbohydrates, fats, volatile oils, carotene, vitamin A, vitamin B1, vitamin B2, anthocyanins, calcium, iron and other nutrients. It has the functions of removing phlegm, digesting food, removing bloating and calming breath, preventing arteriosclerosis, lowering blood pressure and reducing heart disease, enhancing immune function, and preventing colds. The fruit is round and ovate, 3-4 mm long and 2 mm wide, with white bristles on the edges, and the flowering period is May-July....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/00
CPCA01C1/00
Inventor 李德琴
Owner MAANSHAN QUANRUN AGRI SCI & TECH
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