CN105359664A

CN105359664A - Method for shortening dormant period of garlic seeds

Info

Publication number: CN105359664A
Application number: CN201510664905.3A
Authority: CN
Inventors: 史莉娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-10-13
Filing date: 2015-10-13
Publication date: 2016-03-02

Abstract

The invention discloses a method for shortening the dormant period of garlic seeds. By means of seed optimization, seed soaking and low temperature storage, the dormant period of the garlic seeds is released, early growth of plants is promoted, the economic benefit of farmers is increased, operation is easy and convenient, the cost is low, and management is convenient. Compared with garlic seeds which are not treated, seedling emergence of the garlic seeds treated through the method for shortening the dormant period of the garlic seeds occurs 20-30 d in advance, the emergence rate is high, maturation is early, the bolting time is shortened, garlic bulbs are harvested in advance, and meanwhile the yield and quality of garlic sprouts are increased; the method for shortening the dormant period of the garlic seeds is worthy of large-scale application and promotion.

Description

A kind of method shortening the garlic seed dormancy phase

Technical field

The present invention relates to the preprocess method that can select in the preprocess method or seed testing process that seed field sowing adopts, be specifically related to a kind of method shortening the garlic seed dormancy phase.

Background technology

Garlic (AlliumsativumL) is a kind of bulb originating in the Liliaceae allium in western part of Asia and Europe, is that the tradition of China eats spice, and main edible part is bulb.The garlic head of garlic is pure white pungent, quality glues peppery Yu Xiang, its medical effect has the history of more than 5000 year, also known as " borough chief go out penicillin " garlic apart from outside needed by human body carbohydrate, protein, minerals and vitamins, also containing allicin, having sterilization and preservative efficacy, is the requisite natural health care of people's daily life.Often edible a small amount of garlic, useful health.Seed dormancy is a normal phenomenon of plant growth and development process, is that plant is to environmental condition and the biological adaptability of seasonal variety.Garlic seed ubiquity dormancy.This gives seed testing, field sowing work brings inconvenience.

Research shows, the seed dormant main cause of garlic is due to the mechanical compaction of kind of shell or presents dormancy due to kind of waterproof, the airtight obstruction growth of the embryo of (really) skin.At present generally adopt mechanical damage method, with sand and seed friction, scratch seed coat or remove the methods such as seed coat and promote to sprout.The measures such as the employing also had is peeled off, peeling, effort of taking a lot of work, has had a strong impact on breeding work efficiency.Therefore seek the seed dormant method of easy, efficient releasing garlic to shorten the time required for garlic seed germination, breeding tool in garlic field is of great significance.

Summary of the invention

The object of the invention is for the deficiencies in the prior art, a kind of method utilizing deepfreeze to break the dormancy of garlic kind is provided.

In order to the technical scheme realizing the object of the invention employing is as follows:

Shorten the method for garlic seed dormancy phase, specifically comprise the steps:

1, seed is preferred: clean robust growth, the head of garlic is strong, rounding, head loose, garlic clove is neat, without damage by disease and insect, without scab, without scar, garlic clove is that the purple garlic head of 200 ~ 260 days is planted breeding time in the same size, by garlic clove size class, select look just, the stout and strong large lobe of bud is as garlic kind;

2, seed soaks: be soak preferred garlic kind in 10%, 20%, 30%, 50% allicin extract respectively at concentration, and soak 1 ~ 1.5h, after taking out, distilled water drip washing 3 ~ 5 times, dries for subsequent use naturally at every turn;

3, deepfreeze: garlic kind good for soaking disinfection is loaded mesh bag, every bag of 1 ~ 5kg, keeps seed in bag loose, sealing sack, puts into freezer layering and stacks, under 0 ~ 4 DEG C of condition, carry out chilling treatment, time is 5-15d, every 8h, garlic kind bag is stirred 1 time up and down, makes it evenly warm and humid.Sow when the white fibrous root of garlic kind grows to 3 ~ 5mm.

Further, described garlic kind with the ratio of allicin extract weight is: 1:1.

Further, before described garlic kind enters freezer, 36 ~ 48h lowers the temperature to freezer, makes Ku Wen reach 4 DEG C.

Further, in described step 3, the garlic kind stacking number of plies is preferably 3 ~ 6 layers.

Further, in described step 3, garlic kind is stacked and is highly preferably every layer of 20 ~ 40cm.

Beneficial effect of the present invention is: the low temperature treatment garlic kind that the present invention adopts, and breaks the dormancy of garlic kind, promotes the early growth of plant, improves the economic benefit of peasant household, and easy and simple to handle, and cost is low, convenient management.Utilize the natural products-allicin of garlic to carry out sterilization to garlic kind simultaneously, decrease chemical reagent residual while, protect ecotope.After deepfreeze process of the present invention, garlic kind is done sth. in advance 20 ~ 30d than untreated garlic kind and is emerged, and emergence rate is high, ripe early, shorten the bolting time and the harvest in advance head of garlic, increase garlic stems yield and quality simultaneously.Be worth large-scale promotion application.

Embodiment

Embodiment 1

1, seed is preferred: clean 300 robust growth, the head of garlic is strong, rounding, head loose, garlic clove is neat, without damage by disease and insect, without scab, without scar, garlic clove is that the purple garlic head of 200 days is planted breeding time in the same size, by garlic clove size class, select look just, the stout and strong large lobe of bud is as garlic kind;

2, seed soaks: be 10%, 20%, 30%, 50% by preferred garlic kind respectively at concentration, and weight is soak in the allicin extract of 3.8kg, soaks 1.5h at every turn, and after taking out, distilled water drip washing 3 times, dries for subsequent use naturally;

3, deepfreeze: by freezer precooling 36h under 4 DEG C of conditions, after by garlic kind good for soaking disinfection load mesh bag, every bag of 1.0kg, keep seed in bag loose, sealing sack, put into freezer and stack 3 layers, stack highly every layer be 20cm, under 4 DEG C of conditions, carry out refrigeration 5d, every 8h, garlic kind bag is stirred 1 time up and down, make it evenly warm and humid.Sowing in time when the white fibrous root of garlic kind grows to 3mm.

Embodiment 2

Clean 2 groups of identical robust growth, the head of garlic be strong, rounding, head loose, garlic clove is neat, without damage by disease and insect, without scab, without scar be breeding time that the large lobe purple garlic head of 260 days is planted.Be respectively A, B two groups, carry out following process respectively:

A: adopt the method for the embodiment of the present invention 1 to process;

B: adopt traditional clear water immersion, peeling process;

Other planting type as: whole, sow, apply fertilizer, topdress, water, to prune equivalent field production mode consistent.Result of the test is in table 1

Table 1

From result in table 1, method of the present invention is obviously better than traditional conventional method, shows the inventive method practicability and effectiveness.

Embodiment 3

1, seed is preferred: clean 600 robust growth, the head of garlic is strong, rounding, head loose, garlic clove is neat, without damage by disease and insect, without scab, without scar, garlic clove is that the purple garlic head of 220 days is planted breeding time in the same size, by garlic clove size class, select look just, the stout and strong large lobe of bud is as garlic kind;

2, seed soaks: be 10%, 20%, 30%, 50% by preferred garlic kind respectively at concentration, and weight is soak in 7.5kg allicin extract, soaks 1.2h at every turn, and after taking out, distilled water drip washing 4 times, dries for subsequent use naturally;

3, deepfreeze: by freezer precooling 40h under 4 DEG C of conditions, after by garlic kind good for soaking disinfection load mesh bag, every bag of 1.5kg, keep seed in bag loose, sealing sack, put into freezer and stack 4 layers, stack highly every layer be 25cm, under 3 DEG C of conditions, carry out refrigeration 10d, every 8h, garlic kind bag is stirred 1 time up and down, make it evenly warm and humid.Sowing in time when the white fibrous root of garlic kind grows to 3mm.

Embodiment 4

Utilize deepfreeze to break a method for garlic kind dormancy, specifically comprise the steps:

1, the selection of garlic kind: clean 1000 robust growth, the head of garlic is strong, rounding, head loose, garlic clove is neat, without damage by disease and insect, without scab, without scar, garlic clove is that the purple garlic head of 240 days is planted breeding time in the same size, by garlic clove size class, select look just, the stout and strong large lobe of bud is as garlic kind;

2, the process of garlic kind: be 10%, 20%, 30%, 50% respectively at concentration by preferred garlic kind, weight is soak in 12.5kg allicin extract, soaks 1.5h at every turn, and after taking out, distilled water drip washing 5 times, dries for subsequent use naturally;

3, deepfreeze: by freezer precooling 48h under 4 DEG C of conditions, after by garlic kind good for soaking disinfection load mesh bag, every bag of 2.0kg, keep seed in bag loose, sealing sack, put into freezer and stack 6 layers, stack highly every layer be 30cm, under 4 DEG C of conditions, carry out refrigeration 15d, every 8h, garlic kind bag is stirred 1 time up and down, make it evenly warm and humid.Sowing in time when the white fibrous root of garlic kind grows to 5mm.

The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims

1. shorten the method for garlic seed dormancy phase, it is characterized in that: specifically comprise the steps:

1) seed is preferred: clean robust growth, the head of garlic is strong, rounding, head loose, garlic clove is neat, without damage by disease and insect, without scab, without scar, garlic clove is that the purple garlic head of 200 ~ 260 days is planted breeding time in the same size, by garlic clove size class, select look just, the stout and strong large lobe of bud is as garlic kind;

2) seed soaks: be soak preferred garlic kind in 10%, 20%, 30%, 50% allicin extract respectively at concentration, and soak 1 ~ 1.5h, after taking out, distilled water drip washing 3 ~ 5 times, dries for subsequent use naturally at every turn;

3) deepfreeze: garlic kind good for soaking disinfection is loaded mesh bag, every bag of 1 ~ 5kg, keeps seed in bag loose, sealing sack, puts into freezer layering and stacks, under 0 ~ 4 DEG C of condition, carry out chilling treatment, time is 5-15d, every 8h, garlic kind bag is stirred 1 time up and down, makes it evenly warm and humid.Sow when the white fibrous root of garlic kind grows to 3 ~ 5mm.

2. a kind of method shortening the garlic seed dormancy phase according to claim 1, is characterized in that: step 2) in garlic kind with the ratio of allicin extract weight be: 1:1.

3. a kind of method shortening the garlic seed dormancy phase according to claim 1, is characterized in that: step 3) garlic kind enter freezer before 36 ~ 48h freezer is lowered the temperature, make Ku Wen reach 4 DEG C.

4. a kind of method shortening the garlic seed dormancy phase according to claim 1, is characterized in that: step 3) in garlic kind stack the number of plies be preferably 3 ~ 6 layers.

5. a kind of method shortening the garlic seed dormancy phase according to claim 1, is characterized in that: step 3) middle garlic kind stacking highly preferably every layer of 20 ~ 40cm.