CN105594448A

CN105594448A - Artificial seedling rearing method of cucumber seeds

Info

Publication number: CN105594448A
Application number: CN201610122054.4A
Authority: CN
Inventors: 夏志刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-04
Filing date: 2016-03-04
Publication date: 2016-05-25

Abstract

The invention discloses an artificial seedling rearing method of cucumber seeds, comprising: preparing cucumber seeds; soaking the cucumber seeds for pretreatment; treating the cucumber seeds with an agent; sterilizing the cucumber seeds; sprouting the cucumber seeds; sowing the cucumber seeds. Compared with the prior cucumber seedling rearing technique, the artificial seedling rearing method has seed sprouting rate of 95%-97% and seedling transplant survival rate of 90%-95.5%, seedlings reared grow vigor with developed roots and great disease resistance, attack rate of downy mildew, black spot and powdery mildew during rearing is evidently reduced, transplanted seedlings are high in adaptability, it is also possible to improve cold resistance of cucumber and increase cucumber flowering rate and fruiting rate, harvest yield is high, and economic benefit is good.

Description

A kind of artificial raise seedling method of cucumber seeds

Technical field

The present invention relates to field of planting, particularly relate to a kind of artificial raise seedling method of cucumber seeds.

Background technology

Cucumber original name cucumber, meat is tender and crisp, and juice multi-flavor is sweet, promotes the production of body fluid and quenches one's thirst, and has special fragrance. Cucumber not only contains the multivitamins such as crude fibre, vitamin B1, riboflavin, nicotinic acid, vitamin C, also can promote the production of body fluid to quench thirst, and relieving restlessness relieving summer-heat, swelling diuretic, controls abscess of throat, four limbs edema, hot dysentery effect such as have blood in stool. Therefore become one of requisite vegetables in Modern Family's life. The Seed Germination in Cucumber rate of existing planting technology plantation is low, it is low to plant shoot survival percent, and setting percentage is low, thereby can improve production cost.

Summary of the invention

In order to overcome above-mentioned deficiency, the invention provides a kind of artificial raise seedling method of cucumber seeds.

The present invention is achieved through the following technical solutions:

An artificial raise seedling method for cucumber seeds, comprising:

1) preparation of cucumber seeds: select natural maturity, healthy and strong cucumber seeds to be used for growing seedlings;

2) dipping pretreatment of cucumber seeds: cucumber seeds is put into the sodium bicarbonate solution that at 30-35 DEG C, mass percent is 3.5% and soak 1 hour, can break to a certain extent the dormancy of seed, promote the permeability of seed coat, then take out, drain;

3) chemicals treatment of cucumber seeds: utilize Fusarium Wilt of Sweet infused cucumber seed 4-6 hour, described medicament is by mass percentage by 2% sodium chloride, 0.1% paddy skin myron liquid, 1.2% acetic acid, 2.5% sucrose, all the other are clear water composition, each interaction between component, can further break seed dormancy, the permeability that improves seed coat, can also strengthen cellular respiration, promotes cell division and differentiation;

4) cucumber seeds sterilization: adopt by mass percentage 0.1% potassium permanganate, 8% sodium chloride mixed solution to carry out immersion treatment to above-mentioned cucumber seeds, processing time is 10 minutes, disease, especially downy mildew, black spot, the powdery mildew incidence of disease that can alleviate and control some common virosis, early late blight and bacterium one class obviously reduce;

5) cucumber seeds vernalization: cucumber seeds is placed in to culture dish, and vernalization 20 hours under the environment temperature of 28-35 DEG C, in 17th hour, adopts the magnetic field changing to process to seed, till showing money or valuables one carries unintentionally to 95% above cucumber seeds; The magnetic field of described variation, the scope of change of magnetic field strength, at 0-60mT, is 0 o'clock in magnetic field intensity, start the speed increase by 1mT/10s, until magnetic field intensity reaches 60mT, and then, press the decrease of speed of 15mT/10s, until magnetic field intensity to 0, follow-up circulation successively; Process in the magnetic field changing that starts for 15 hours to adopt in vernalization, can promote the activity of various enzymes in enzymatic reaction, further strengthen the breathing of cell, accelerate seed absorbing nutriment, and adopt the mode that slow liter falls soon to carry out change of magnetic field strength to magnetic field intensity, can promote the growth of cucumber embryo early stage, and can improve flowering rate and the setting percentage of later stage cucumber;

6) cucumber seeds sowing: the cucumber seeds showing money or valuables one carries unintentionally is sowed.

The invention has the beneficial effects as follows: compared with existing cucumber seedling-raising technology, the present invention has extremely significant advantage, adopting technique scheme to carry out cucumber seeds grows seedlings, percentage of seedgermination is at 95%-97%, seedling replanting survival rate is at 90%-95.5%, the seedling of cultivating, growth potential is strong, well developed root system, disease resistance is strong, nurturing period downy mildew, black spot, the powdery mildew incidence of disease obviously reduces, strong adaptability after transplanting, and can also improve the cold tolerance of cucumber, improve cucumber flowering rate and setting percentage, crop is high, and, the ascorbic content of cucumber fruits obviously increases, good in economic efficiency.

Detailed description of the invention

An artificial raise seedling method for cucumber seeds, comprising:

4) cucumber seeds sterilization: adopt by mass percentage 0.1% potassium permanganate, 8% sodium chloride mixed solution to carry out immersion treatment to above-mentioned cucumber seeds, processing time is 10 minutes, can alleviate and control the disease of some common virosis, early late blight and bacterium one class;

5) cucumber seeds vernalization: cucumber seeds is placed in to culture dish, and vernalization 20 hours under the environment temperature of 28-35 DEG C, in 17th hour, adopts the magnetic field changing to process to seed, till showing money or valuables one carries unintentionally to 95% above cucumber seeds; The magnetic field of described variation, the scope of change of magnetic field strength, at 0-60mT, is 0 o'clock in magnetic field intensity, start the speed increase by 1mT/10s, until magnetic field intensity reaches 60mT, and then, press the decrease of speed of 15mT/10s, until magnetic field intensity to 0, follow-up circulation successively; Process in the magnetic field changing that starts for 15 hours to adopt in vernalization, can promote the activity of various enzymes in enzymatic reaction, further strengthen the breathing of cell, accelerate seed absorbing nutriment, and adopt the mode that slow liter falls soon to carry out change of magnetic field strength to magnetic field intensity, can promote the growth of cucumber embryo early stage, and can improve flowering rate and the setting percentage of later stage cucumber.

Adopt technique scheme to carry out cucumber seeds and grow seedlings, percentage of seedgermination is at 95%-97%, and seedling replanting survival rate is at 90%-95.5%.

Claims

1. an artificial raise seedling method for cucumber seeds, is characterized in that:

2) dipping pretreatment of cucumber seeds: cucumber seeds is put into the sodium bicarbonate solution that at 30-35 DEG C, mass percent is 3.5% and soak after 1 hour, take out, drain;

3) chemicals treatment of cucumber seeds: utilize Fusarium Wilt of Sweet infused cucumber seed 4-6 hour, described medicament is by mass percentage by 3% sodium chloride, 0.1% paddy skin myron liquid, 1.2% acetic acid, 2.5% sucrose, and all the other are clear water composition;

4) cucumber seeds sterilization: adopt by mass percentage 0.1% potassium permanganate, 8% sodium chloride mixed solution to carry out immersion treatment to above-mentioned cucumber seeds, the processing time is 10 minutes;

5) cucumber seeds vernalization: cucumber seeds is placed in to culture dish, and vernalization 20 hours under the environment temperature of 28-35 DEG C, in 17th hour, adopts the magnetic field changing to process to seed, till showing money or valuables one carries unintentionally to 95% above cucumber seeds; The magnetic field of described variation, the scope of change of magnetic field strength, at 0-60mT, is 0 o'clock in magnetic field intensity, start the speed increase by 1mT/10s, until magnetic field intensity reaches 60mT, and then, press the decrease of speed of 15mT/10s, until magnetic field intensity to 0, follow-up circulation successively;