CN104380874B - Optimizing process method for relieving garlic seed deterioration - Google Patents
Optimizing process method for relieving garlic seed deterioration Download PDFInfo
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- CN104380874B CN104380874B CN201410584580.3A CN201410584580A CN104380874B CN 104380874 B CN104380874 B CN 104380874B CN 201410584580 A CN201410584580 A CN 201410584580A CN 104380874 B CN104380874 B CN 104380874B
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Abstract
The invention discloses an optimizing process method for relieving garlic seed deterioration, belonging to the field of agriculture plant growth regulators. The optimizing process method comprises the following steps: soaking garlic seeds into a mixed solution of choline chloride with the mass volume ratio of 0.001-0.005g/L and H2O2 with the mass volume ratio of 0.1-0.5% for 12-16 hours at room temperature, drying the moisture on the surfaces of the soaked garlic seeds in air, and sowing in fields. The seed treatment method disclosed by the invention is simple and feasible, easy for farmers to master and operate and low in cost. By adopting the optimizing process method, the activity and the germination potential of the garlic seeds can be improved to a certain extent, roots can grow out rapidly after the garlic seeds are sown, the seedlings are tidy and strong after coming out, plants in the seedling stage grow exuberantly, and in the middle and later stages, the over-ground parts of the plants are strong; meanwhile, functions of disinfection and sterilization are achieved, germs carried by the seeds are reduced, and diseases such as leaf blight are also reduced; double high yields of garlic sprouts and garlic are achieved, the economic benefits of garlic planters are increased, and the optimizing process method is applicable to large-scale popularization.
Description
First, technical field
The invention belongs to agricultural plant growth regulator field, relate generally at a kind of optimization of alleviation garlic seed deterioration
Reason method.
2nd, background technology
Planting garlic is in the history of the existing more than one thousand years of China, and cultivated area is larger, is that the pillar of some regional peasants produces
Industry and main revenue source.But due to carrying out vegetative propagation throughout the year, without sexual generation, viability goes down year by year, kind
Degeneration is one of its topmost problem.In addition, the head of garlic on by the end of April to May, the middle ten days harvest and reserve seed for planting, by drying, after-ripening,
Dormancy, storage, just started to sow successively, because period of storage is long, seed moisture content, nutrient disappear before and after September to be arrived (Autumnal Equinox) on the 23rd
Consumption is big, and germination is irregular, seedling stage growing way is weak, is unfavorable for improving garlic shoot and the head of garlic yield of unit area.These problems are very big
The production of garlic and the economic benefit of garlic farmers be have impact on degree.
With regard to garlic seed processing technology, there are reports at present, but popularization and application have some limitations.For example
A kind of processing method of garlic seed of Publication No. 103858556a, is watered seed soaking using the human urine of 1:1, then uses carbendazim
Or thiophanate methyl seed soaking, finally rinsed with clear water.The human urine that the shortcoming of this patent is adopted by seed soaking cannot be in a large number or timely
Obtain, seed soaking process is divided into three steps, time and effort consuming simultaneously, be unfavorable for garlic farmers' operation and spread.In addition, publication number
A kind of garlic seed accelerating germination method for 104025769a, is related to seed selection, seed soaking agent seed soaking, the seed soaking of microwave nutrient solution, refrigerator change
Temperature hides multiple steps such as kind, last modified sand vernalization, operating process complexity, and required instrument and equipment and medicine is strongly professional,
Equally it is unfavorable for production application and popularization.
3rd, content of the invention
Technical problem
Not enough for prior art, provide a kind of optimized treatment method alleviating garlic seed deterioration, the method can be very well
Achieve promotion garlic seed and take root, make that seedling is neat, healthy and strong, growth is vigorous, alleviate the generation of disease.
Technical scheme
Solve problem of the present invention is adopted the technical scheme that:
A kind of optimized treatment method alleviating garlic seed deterioration, comprises the steps:
Step 1 is by garlic seed Choline Chloride and h2o2Mixed solution is soaked seed 12-16 hour at ambient temperature, seed soaking
Step 2 is entered after finishing；
Garlic seed after soaking seed is rinsed twice by step 2 with clear water, and surface moisture is dried in the air by the table top being laid in cleaning
Dry, that is, it is disposed standby.
The optimized treatment method of described alleviation garlic seed deterioration it is characterised in that: be 0.001- with mass volume ratio
The Choline Chloride of 0.005g/l and the h of 0.1%-0.5%2o2Mixed solution is soaked seed at ambient temperature.Preferably quality volume
H than the Choline Chloride for 0.005g/l and 0.5%2o2Mixed solution.Described seed soaking time is 12-16 hour.
Beneficial effect
The invention has the beneficial effects as follows: by said method, after planting garlic seed can be made to take root within 1-2 days in advance, emerge
Seedling is neat afterwards, Miao Zhuan, and seedling stage plant strain growth is vigorous, and middle and later periods overground part is healthy and strong, for improving garlic shoot and the head of garlic yield of unit area
Lay the foundation.Garlic clove can be suppressed to carry germ hence it is evident that mitigating the generation of the diseases such as leaf blight simultaneously.Reach in process of production,
Reduce disease control number of times, reduce production cost, improve garlic shoot, head of garlic yield and the purpose increased economic efficiency.
Laboratory test shows: Choline Chloride h2o2The garlic seed that mixed solution is processed is taken root soon, and 48h rooting rate reaches
More than 85%.Meanwhile, the mould variability of 96h is less than 10%.
Field experiment shows: through Choline Chloride h2o2After mixed solution seed soaking, the garlic leaf blight incidence of disease is average less
Seed soaking significantly reduces 9.1%, processes compared with Seed soaking and significantly reduces 12.0%；The average less seed soaking of garlic shoot yield is bright
Aobvious raising 22.4%, processes raising 11.5% compared with Seed soaking；The average less seed soaking of head of garlic yield significantly improves 10.5%,
Process compared with Seed soaking and significantly improve 8.7%；Significantly improve with diameter greater than the average less seed soaking of the ratio of the 4cm head of garlic
17.0%, process compared with Seed soaking and significantly improve 9.0%.
4th, specific embodiment
Embodiment 1 laboratory test
With Jinxiang white skin garlic (buying in Jinxiang County of Shandong Province) as test material, selection weight is 4.0 ± 0.5g, shape
More uniform consistent garlic seed, if do not soak seed, Seed soaking and Choline Chloride h2o2Mixed solution seed soaking.Mixed solution
Mass volume ratio is respectively 0,0.001,0.0025,0.005,0.0075, the Choline Chloride of 0.01g/l and 0.1%-0.5%'s
h2o2.Seed soaking all continues 12-16 hour at ambient temperature, and seed soaking is rinsed twice with clear water, in clean table top after finishing
On garlic the surface of the seed moisture is dried, that is, be disposed.Then seed is lain against and be covered with the culture dish that two-layer moistens filter paper
In, then covered with one layer of moistening filter paper.Culture dish is placed in incubator, carries out light culture under the conditions of 26 DEG C.Often process all
If being repeated 4 times.In culture 24h, 48h, 72h and 96h investigation statisticses garlic seed rooting rate and situation of going mouldy.
Result is as shown in table 1, Choline Chloride h2o2Garlic seed after mixed solution seed soaking is taken root soon, 48h rooting rate
Reach more than 85%.Meanwhile, the mould variability of 96h is less than 10%.After blended liquid 4 is processed, garlic seed is taken root the fastest and rooting rate
Highest, mould variability is minimum.48h rooting rate reaches 98%.Meanwhile, the mould variability of 96h is only 5%.2,3 pairs of garlic seeds of mixed liquor
Promote root effect also more apparent, but effect is not as good as mixed liquor 4.After mixed liquor 5,6 is processed, garlic seed rooting rate assumes reduction trend,
May be excessively relevant with Choline Chloride, observe it was found that the elongation of 5,6 pairs of root systems of mixed liquor has certain suppression to make simultaneously
With.Therefore, do not recommend.
The impact to garlic seed rooting rate and situation of going mouldy for table 1 different disposal
Embodiment 2 field experiment
Test site is located at Nanjing and Pizhou City.Test material (is bought in Hebei province for big name purple garlic
Great Ming county).In September in 2013 sowing on the 25th, Nanjing o'clock was sowed on October 10th, 2013 for Pizhou City o'clock.Garlic clove is chosen relatively before sowing
Full consistent garlic seed, if do not soak seed, Seed soaking and mixed liquor 4 seed soaking.Seed soaking is all at ambient temperature
Continue 12-16 hour, seed soaking is rinsed twice with clear water after finishing, and dries surface moisture, then sow on clean table top
In field.Plant plane is: spacing in the rows 10cm, line-spacing 20cm, 3.3 ten thousand plants/667m of density2, often process and be repeated 4 times, random district's groups
Arrangement.Base manure applies chicken manure 2000kg and composite fertilizer (n-p for every mu prior to seeding2o5-k2O:30-8-15) 100kg, shallow plowing is ploughed under cultivated
Layer；Topdress in spreading fertilizer over the fields urea 20kg/ mu at the beginning of 4 months by the end of March next year, pour water once simultaneously.Pizhou City's point received garlic shoot, May in April 20
Receive the head of garlic within 23rd；Nanjing point received garlic shoot in May 1, and May 28 received the head of garlic.The head of garlic harvesting is positioned on concrete floor and air-dries two
Week (avoids sunlight to irradiate), and note of then weighing is produced.
From table 2, mixed liquor 4 seed soaking all shows outstanding in two testing sites.The blended liquid in Nanjing testing site 4 is soaked seed
After process, the garlic leaf blight incidence of disease less seed soaking significantly reduces 9.6%, processes compared with Seed soaking and significantly reduces
16.2%；Garlic shoot yield less seed soaking significantly improves 20.7%, processes raising 11.6% compared with Seed soaking；Head of garlic yield is relatively
Seed soaking does not significantly improve 14.2%, processes compared with Seed soaking and significantly improves 9.9%；With diameter greater than the 4cm head of garlic ratio relatively
Seed soaking does not significantly improve 19.0%, processes compared with Seed soaking and significantly improves 7.0%.
Pizhou City testing site result is consistent with Nanjing result.After blended liquid 4 seed soaking, the garlic leaf blight incidence of disease is less
Seed soaking significantly reduces 8.5%, processes compared with Seed soaking and significantly reduces 7.8%；Garlic shoot yield less seed soaking substantially carries
High by 24.0%, process raising 11.3% compared with Seed soaking；Head of garlic yield less seed soaking significantly improves 6.7%, compared with clear water leaching
Plant process and significantly improve 7.4%；Significantly improve 15.0% with diameter greater than the ratio less seed soaking of the 4cm head of garlic, compared with clear water leaching
Plant process and significantly improve 11.0%.
The impact to Garlic yield and quality for table 2 different disposal
Claims (2)
1. a kind of optimized treatment method alleviating garlic seed deterioration is it is characterised in that comprise the steps:
Garlic seed mass volume ratio is the Choline Chloride of 0.001-0.005g/l and the h of 0.1%-0.5% by step 12o2Mixed
Close solution to soak seed at ambient temperature 12-16 hour, seed soaking enters step 2 after finishing；
Garlic seed after soaking seed is rinsed twice by step 2 with clear water, and surface moisture is dried, that is, by the table top being laid in cleaning
It is disposed standby.
2. according to claim 1 alleviate garlic seed deterioration optimized treatment method it is characterised in that: preferably matter
Measure the Choline Chloride that volume ratio is 0.005g/l and 0.5% h2o2Mixed solution.
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