CN105075451A

CN105075451A - High-germination-percentage germination acceleration processing method for eggplant seeds

Info

Publication number: CN105075451A
Application number: CN201510538875.1A
Authority: CN
Inventors: 范传红
Original assignee: Guzhen Chuanhong Family Farm
Current assignee: Guzhen Chuanhong Family Farm
Priority date: 2015-08-29
Filing date: 2015-08-29
Publication date: 2015-11-25

Abstract

The invention provides a high-germination-percentage germination acceleration processing method for eggplant seeds. The method comprises the following steps that high-quality seeds are selected to be subjected to high-temperature microwave processing; then, empty seeds are removed; the rest seeds are soaked in warm water; stirring is carried out; then, warm water is used for flushing the seeds; uniform kneading is carried out; after water draining, the seeds are put into a refrigerator to be refrigerated and are charged into gauze bags; then, a layer of stones and a layer of sand are padded on the inner bottom of a wicker basket; the seeds are contained in the gauze bags of an upper layer; a layer of sand is put into a shade place for accelerating germination; in addition, nutrition liquid is sufficiently poured once in the evening every day; sprouting can be realized after 5 days; the germination acceleration rate reaches 96 percent. The method provided by the invention has the advantages that germs and bacteria carried by the seeds are avoided; the sprouting rate can also be improved; the resistance is enhanced, so that the development in a seedling period is healthy and strong; the field management in a later stage is facilitated.

Description

A kind of eggplant seed high germination rate germination hastening method

Technical field

What the present invention relates to is field of agricultural cultivation, and what be specifically related to is a kind of eggplant seed high germination rate germination hastening method.

Background technology

Along with the development trend in market, in agricultural planting industry, improve for making vegetable grower's production imcome, agricultural product are allowed to carry out market in advance, and bring income, first just do from nursery, for promoting that seed sprouting is fast, pre-preventing disease and pest, strengthen rice shoot resistance and enhancing development, just to seed treatment before sowing, under normal circumstances, seed is directly sowed in ground, ground, sprout so slow, bud ratio is low, and the seedling quality sprouted is uneven, weak seedling is many, in process of growth afterwards, easy ill insect pest, difficulty is brought to field management, also add production cost, within the vegetative period of eggplant, the probability that damage by disease and insect occurs is lower, be convenient to the field management in later stage.

Summary of the invention

A kind of eggplant seed high germination rate germination hastening method, comprises the following steps:

select high quality seed to carry out high temperature 65-70 DEG C microwave treatment 20-30s, then eggplant seed is placed in water, reject the flat seed of bubbling through the water column and the low seed of quality, reduce the water content of seed, improve bud ratio, the sick bacterium of the surface of the seed can be killed simultaneously;

with the emerge in worm water 10-12h of 45-55 DEG C, and stir, then with the warm water washing seed of 25 DEG C and evenly rubbing, after removing mucus on seed coat and color, dry, makes seed coat loosen, and what be convenient to sprout is consistent;

by the eggplant seed after immersion, be placed on freezing 2h in refrigerator, temperature is set as 0-2 DEG C, strengthens the resistance in seedling stage;

be equipped with in gauze bag by the eggplant seed after freezing, every bag of band 1kg, treats vernalization, is beneficial to vernalization;

the thick stone of bottom pad paving 1cm in flat wicker basket, particle diameter is Φ 7 ± 1mm, and it is sprinkling the thick sand of one deck 0.5cm, and particle diameter is Φ 4 ± 1mm, then one deck packed eggplant seed one deck sand, be put in shady and cool place's vernalization, every day irrigates one time of nutrition liquid at dusk, within 5 days, will sprout, vernalization completes, reach the vernalization rate of 96%, can the time 3-4 days that sprouts be shortened, strengthen resistance.

Further, step described gauze bag is the double gauze bag keeping flat size 40X40cm.

Further, step described nutrient solution is the mixed liquor of gibberellin 500 times of liquid, brassin 500 times of liquid, a-Nafusaku 200 times of liquid, zeatin 400 times of liquid, kinetin 200 times of liquid 1:3:2:2:1 by volume.

Beneficial effect of the present invention: eggplant seed is nursery or live again after vernalization process, avoids seed bacterium in spite of illness, can also improve bud ratio, bud ratio, up to 96%, can shorten the time 3-4 days that sprouts, and strengthens resistance, make seedling development healthy and strong, be beneficial to the field management in later stage.

Embodiment

Use method of the present invention to carry out eggplant seedling raising test, arrange control group, each group processing method is consistent, respectively organizes and uses nutrient solution different, carry out planting experiment during process.

Comparative example 1

Nutrient solution is gibberellin 1500 times of liquid.

Comparative example 2

Nutrient solution is brassin 1500 times of liquid.

Comparative example 3

Nutrient solution is a-Nafusaku 1200 times of liquid.

Comparative example 4

Nutrient solution is kinetin 1200 times of liquid.

Comparative example 5

Nutrient solution is the mixed liquor of gibberellin 500 times of liquid, brassin 500 times of liquid, water 1:3:4 by volume.

Comparative example 6

Nutrient solution is the mixed liquor of water, brassin 500 times of liquid, a-Nafusaku 200 times of liquid, zeatin 400 times of liquid, kinetin 200 times of liquid 1:3:2:2:1 by volume.

Comparative example 7

Nutrient solution is the mixed liquor of gibberellin 500 times of liquid, water, a-Nafusaku 200 times of liquid, zeatin 400 times of liquid, kinetin 200 times of liquid 1:3:2:2:1 by volume.

Comparative example 8

Step described nutrient solution is the mixed liquor of gibberellin 500 times of liquid, brassin 500 times of liquid, a-Nafusaku 200 times of liquid, zeatin 400 times of liquid, kinetin 200 times of liquid 1:1:1:1:1 by volume.

Experiment 1 result of the test at temperature 28 DEG C is as follows:

Test treatment fluid	Seed amount (grain)	Sprout quantity (grain)	Germination rate (%)	80% seed germination time (my god)
					Embodiment 1	1000	985	98.5	5.9
Comparative example 1	1000	902	90.2	6.0
					Comparative example 2	1000	912	91.2	6.1
Comparative example 3	1000	908	90.8	6.5
					Comparative example 4	1000	910	92.3	7.6
Comparative example 5	1000	945	94.5	8.8
					Comparative example 6	1000	921	92.1	5.9
Comparative example 7	1000	884	93.2	6.2
					Comparative example 8	1000	918	91.8	6.1
Water	1000	822	82.2	10.4

Table 1

As shown in Table 1, nutrient solution of the present invention has obvious facilitation for the sprouting of seed, and substantially reduces the time of seed germination.

Experiment 2 result of the test at temperature is 18 DEG C is as follows:

Test treatment fluid	Seed amount (grain)	Sprout quantity (grain)	Germination rate (%)	60% seed germination time (my god)
					Embodiment 1	1000	893	89.3	8.1
Comparative example 1	1000	771	77.1	9.3
					Comparative example 2	1000	801	80.1	8.4
Comparative example 3	1000	675	67.5	10.3
					Comparative example 4	1000	682	68.2	11.1
Comparative example 5	1000	715	71.5	12.9
					Comparative example 6	1000	723	72.3	12.9
Comparative example 7	1000	782	78.2	13.1
					Comparative example 8	1000	795	79.5	10.5
Water	1000	649	64.9	13.6

Table 2

As shown in Table 2, nutrient solution of the present invention has obvious facilitation for the sprouting of seed, and substantially reduces the time of seed germination.

Binding experiment 1 is known with experiment 2, and the medicament that promotion eggplant seed of the present invention is sprouted can promote seed sprouting under cryogenic.

Claims

1. an eggplant seed high germination rate germination hastening method, is characterized in that, comprise the following steps:

select high quality seed to carry out high temperature 65-70 DEG C microwave treatment 20-30s, then eggplant seed is placed in water, reject the flat seed of bubbling through the water column and the low seed of quality;

with the emerge in worm water 10-12h of 45-55 DEG C, and stir, then with the warm water washing seed also evenly rubbing of 25 DEG C, after removing the mucus on seed coat, dry;

by the eggplant seed after immersion, be placed on freezing 2h in refrigerator, temperature is set as 0-2 DEG C;

be contained in gauze bag by the eggplant seed after freezing, every packed 1kg, treats vernalization;

the thick stone of bottom pad paving 1cm in flat wicker basket, particle diameter is Φ 7 ± 1mm, and it is sprinkling the thick sand of one deck 0.5cm, particle diameter is Φ 4 ± 1mm, then one deck packed eggplant seed one deck sand, is put in shady and cool place's vernalization, every day irrigates one time of nutrition liquid at dusk, and within 5 days, will sprout, vernalization completes.

2. a kind of eggplant seed high germination rate germination hastening method as claimed in claim 1, is characterized in that, step described gauze bag is the double gauze bag keeping flat size 40X40cm.

3. a kind of eggplant seed high germination rate germination hastening method as claimed in claim 1, is characterized in that, step described nutrient solution is the mixed liquor of gibberellin 500 times of liquid, brassin 500 times of liquid, a-Nafusaku 200 times of liquid, zeatin 400 times of liquid, kinetin 200 times of liquid 1:3:2:2:1 by volume.