CN107409804A - It is a kind of slow down melon fruit softening adopt preceding management method - Google Patents

It is a kind of slow down melon fruit softening adopt preceding management method Download PDF

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Publication number
CN107409804A
CN107409804A CN201710917546.7A CN201710917546A CN107409804A CN 107409804 A CN107409804 A CN 107409804A CN 201710917546 A CN201710917546 A CN 201710917546A CN 107409804 A CN107409804 A CN 107409804A
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CN
China
Prior art keywords
plant
slow down
melon fruit
muskmelon
management method
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Pending
Application number
CN201710917546.7A
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Chinese (zh)
Inventor
王俊山
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Jieshou City Haitang Bay Ecological Agriculture Science And Technology Co Ltd
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Jieshou City Haitang Bay Ecological Agriculture Science And Technology Co Ltd
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Priority to CN201710917546.7A priority Critical patent/CN107409804A/en
Publication of CN107409804A publication Critical patent/CN107409804A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G7/00Botany in general
    • A01G7/06Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C1/00Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting

Abstract

The invention belongs to muskmelon administrative skill field, and in particular to it is a kind of slow down melon fruit softening adopt preceding management method, including muskmelon seedses processing, spend after management in 2 weeks, reticulate pattern formation period management and adopt management in first 48 hours to after spending.The present invention has advantages below compared with prior art:The root activity of seedling can be improved in the present invention, it is thick to be effectively increased plants stems, contributes to plant strong seedling cultivation;The hydrogen peroxide content of increase plant is can aid in the young Fructus Melo phase after spending, and then improves the disease resistance of plant, avoids plant at this stage by fungal infection;The phase is formed in reticulate pattern, plant lignin deposition can be promoted, prevent the infiltration and extension of disease;Then utilize methyl jasmonate solution within 48 hours before harvesting, whole strain is sprayed, make gained melon fruit that there is certain hardness, the hardness of fruit and protopectin content when effectively improving muskmelon harvesting, and then realize the purpose for delaying melon fruit to soften.

Description

It is a kind of slow down melon fruit softening adopt preceding management method
Technical field
The invention belongs to muskmelon administrative skill field, and in particular to it is a kind of slow down melon fruit softening adopt preceding manager Method.
Background technology
Muskmelon is also known as muskmelon or sweet melon, is one of the ten big fruit in the whole world, in China, cultivation history is long, at present China Melon wilt area and yield are at the forefront in the world, although muskmelon aboundresources, because muskmelon is seasonal strong, during harvesting just It is worth high temperature, high plus the sugar content of fruit, water content is big, and physiological metabolism is vigorous, is easily rotted by extraneous infection process, Therefore postharvest disease influences the economic benefit of muskmelon, prior art generally strengthens muskmelon management after acquisition, to subtract than more serious Few economic loss, the storage cost of muskmelon is added, and prevention effect is limited, therefore, it is necessary to strengthen the management of muskmelon before adopting, To reduce loss of the muskmelon after harvesting.
The content of the invention
The purpose of the present invention be for it is existing the problem of, there is provided it is a kind of slow down melon fruit softening adopt preceding manager Method.
The present invention is achieved by the following technical solutions:A kind of preceding management method of adopting for slowing down melon fruit softening, bag Include herein below:
(1)The boric acid solution for being 0.2-0.6g/L with mass concentration after muskmelon seedses are dried soaks 1-2 hours, after draining away the water With the ultraviolet light 20-30 minutes that wavelength is 220-260nm wavelength, after the completion of conventionally vernalization sow;
(2)The gibberellic acid for being 0.2-0.4% with mass concentration after spending sprays to plant, and the amount of spraying is 30-40mL/ strains, often Sprayed once, stop every three days within 2 weeks after spending;
(3)Reticulate pattern formed the phase, the pepper plant infusion for being 0.006-0.01% with acetic acid quality concentration pour it is permeable, after pouring Stop watering in one week, natural drought carries out water stress;
(4)48 hours before adopting, the solution that mass concentration is 0.06-0.12% is prepared using methyl jasmonate, Muskmelon Plants are entered Row sprays processing, and it is 60-80mL/ strains that spray is appropriate, is not rewatered after the completion of spraying to before harvesting.
As further improvement of these options, the ultraviolet lighting is 15-20cm apart from the distance of seed.
As further improvement of these options, the germination temperature is 26-30 DEG C, and the seed for having more than 80% shows money or valuables one carries unintentionally After can sow.
As further improvement of these options, the preparation method of the pepper plant infusion is:Gather strain After capsicum strain cleans up, it is dried to water content and is less than 6wt%, enters in the pulverizer that rotating speed is 1600-1800 revs/min Row is crushed, and then adds in distilled water of 25-30 times equivalent to its weight, and stirring is sealed under normal temperature condition, and mixing speed is 160-200 revs/min, produced after filtering.
As further improvement of these options, the step(2)In spray process to be sprayed to plant leaf; The step(5)In spray process to be sprayed directly over plant to whole strain.
The present invention has advantages below compared with prior art:Muskmelon is planted with ultraviolet lighting using boric acid solution in the present invention Strain is combined and handled, it is possible to increase the root activity of seedling, it is thick to be effectively increased plants stems, contributes to plant strong sprout to train Educate;Gibberellic acid is sprayed to plant to the young Fructus Melo phase after spending, can aid in the hydrogen peroxide content of increase plant, and then improve The disease resistance of plant, avoid plant at this stage by fungal infection;The phase is formed in reticulate pattern, is 0.006- with acetic acid quality concentration 0.01% pepper plant infusion watering, recycles natural drought to carry out water stress, can promote plant lignin deposition, Cause cell membrane lignifying, induce the accumulation of plant course of disease albumen, improve resistance-related enzymes activity, prevent the infiltration and expansion of disease Exhibition, plant is set to obtain stronger disease resistance;Then utilize methyl jasmonate solution within 48 hours before harvesting, whole strain is sprayed Apply, can delay melon fruit cell wall metabolism, prevent to make cell wall constituent degrade, gained melon fruit is had one Fixed hardness, the hardness of fruit and protopectin content, suppress related enzyme activity in muskmelon storage process when effectively improving muskmelon harvesting, Slow down the degraded of protopectin and cellulose and the rising of soluble pectin amount, and then realize the purpose for delaying melon fruit to soften.
Embodiment
Melon variety is tested as " gold is happy " kind, is planted in local same planting shed, every group 10 plants;
Embodiment 1
It is a kind of slow down melon fruit softening adopt preceding management method, including herein below:
(1)The boric acid solution for being 0.4g/L with mass concentration after muskmelon seedses are dried is soaked 1.5 hours, and ripple is used after draining away the water The ultraviolet light of a length of 240nm wavelength 25 minutes, the ultraviolet lighting are 18cm apart from the distance of seed, after the completion of according to normal The vernalization of rule method is sowed, and the germination temperature is 28 DEG C, has more than 80% seed to be sowed after showing money or valuables one carries unintentionally;
(2)Plant is sprayed with the gibberellic acid that mass concentration is 0.3% after spending, the amount of spraying was 35mL/ strains, every three days Spray once, stop within 2 weeks after spending;
(3)Reticulate pattern formed the phase, with acetic acid quality concentration be 0.008% pepper plant infusion pour it is permeable, pour it is latter week in Stop watering, natural drought carries out water stress;
The preparation method of the pepper plant infusion is:After the capsicum strain of collection strain cleans up, water content is dried to Less than 6wt%, crushed in the pulverizer that rotating speed is 1700 revs/min, then add distillation of 28 times equivalent to its weight In water, stirring is sealed under normal temperature condition, mixing speed is 180 revs/min, is produced after filtering;
(4)48 hours before adopting, the solution that mass concentration is 0.08% is prepared using methyl jasmonate, Muskmelon Plants are sprayed Processing is applied, it is 70mL/ strains that spray is appropriate, is not rewatered after the completion of spraying to before harvesting.
Embodiment 2
It is a kind of slow down melon fruit softening adopt preceding management method, including herein below:
(1)The boric acid solution for being 0.2g/L with mass concentration after muskmelon seedses are dried is soaked 2 hours, and wavelength is used after draining away the water For the ultraviolet light 30 minutes of 260nm wavelength, the ultraviolet lighting is 20cm apart from the distance of seed, after the completion of according to routine Method vernalization is sowed, and the germination temperature is 26 DEG C, has more than 80% seed to be sowed after showing money or valuables one carries unintentionally;
(2)Plant is sprayed with the gibberellic acid that mass concentration is 0.4% after spending, the amount of spraying was 40mL/ strains, every three days Spray once, stop within 2 weeks after spending;
(3)Reticulate pattern formed the phase, with acetic acid quality concentration be 0.006% pepper plant infusion pour it is permeable, pour it is latter week in Stop watering, natural drought carries out water stress;
The preparation method of the pepper plant infusion is:After the capsicum strain of collection strain cleans up, water content is dried to Less than 6wt%, crushed in the pulverizer that rotating speed is 1600 revs/min, then add distillation of 30 times equivalent to its weight In water, stirring is sealed under normal temperature condition, mixing speed is 160 revs/min, is produced after filtering;
(4)48 hours before adopting, the solution that mass concentration is 0.12% is prepared using methyl jasmonate, Muskmelon Plants are sprayed Processing is applied, it is 80mL/ strains that spray is appropriate, is not rewatered after the completion of spraying to before harvesting.
Embodiment 3
It is a kind of slow down melon fruit softening adopt preceding management method, including herein below:
(1)The boric acid solution for being 0.6g/L with mass concentration after muskmelon seedses are dried is soaked 1 hour, and wavelength is used after draining away the water For the ultraviolet light 20 minutes of 220nm wavelength, the ultraviolet lighting is 15cm apart from the distance of seed, after the completion of according to routine Method vernalization is sowed, and the germination temperature is 30 DEG C, has more than 80% seed to be sowed after showing money or valuables one carries unintentionally;
(2)Plant is sprayed with the gibberellic acid that mass concentration is 0.2% after spending, the amount of spraying was 30mL/ strains, every three days Spray once, stop within 2 weeks after spending;
(3)Reticulate pattern formed the phase, with acetic acid quality concentration be 0.01% pepper plant infusion pour it is permeable, pour it is latter week in Stop watering, natural drought carries out water stress;
The preparation method of the pepper plant infusion is:After the capsicum strain of collection strain cleans up, water content is dried to Less than 6wt%, crushed in the pulverizer that rotating speed is 1800 revs/min, then add distillation of 25 times equivalent to its weight In water, stirring is sealed under normal temperature condition, mixing speed is 200 revs/min, is produced after filtering;
(4)48 hours before adopting, the solution that mass concentration is 0.06% is prepared using methyl jasmonate, Muskmelon Plants are sprayed Processing is applied, it is 60mL/ strains that spray is appropriate, is not rewatered after the completion of spraying to before harvesting.
Control group 1 is set, the mesoboric acid solution of embodiment 1 is replaced to the liquor potassic permanganate of intermediate concentration, remaining content is not Become;Control group 2 is set, ultraviolet irradiation step in embodiment 1 removed, remaining content is constant;Control group 3 is set, will be implemented Step in example 1(2)Middle gibberellic acid such as replaces with the water of weight, and remaining content is constant;Control group 4 is set, by step in embodiment 1 (3)Middle acetic acid quality concentration is that 0.01% pepper plant infusion such as replaces with the water of weight, and remaining content is constant;Setting pair According to group 5, by step in embodiment 1(4)Middle methyl jasmonate solution removes, and remaining content is constant;
According to existing method to the hardness of fruit(Determined using hardometer CY-B types), soluble pectin content and protopectin(Reference Cao Jiankang etc. method)Measure, wherein content of cellulose have important relationship with fruit softening and mouthfeel, obtain following result:
Fruit performance after table 1 is plucked
Group The hardness of fruit(kg/cm²) Protopectin content(%) Soluble pectin content(%) Content of cellulose(OD620/g FW)
Embodiment 1 10.8 12.3 0.047 0.279
Embodiment 2 10.6 11.8 0.048 0.282
Embodiment 3 10.7 12.1 0.047 0.281
Control group 1 10.4 11.5 0.049 0.286
Control group 2 9.6 10.7 0.053 0.307
Control group 3 9.4 10.3 0.048 0.312
Control group 4 9.5 10.6 0.048 0.294
Control group 5 9.2 9.3 0.049 0.328
Fruit performance after table 2 is stored 43 days after plucking
Group The hardness of fruit(kg/cm²) Protopectin content(%) Soluble pectin content(%) Content of cellulose(OD620/g FW)
Embodiment 1 9.4 6.1 0.042 0.352
Embodiment 2 9.3 5.8 0.046 0.347
Embodiment 3 9.4 5.9 0.043 0.349
Control group 1 8.9 5.4 0.047 0.335
Control group 2 8.4 3.9 0.052 0.327
Control group 3 7.8 3.6 0.049 0.316
Control group 4 8.1 4.3 0.051 0.332
Control group 5 7.3 2.2 0.054 0.304
Can be seen that by data in table 1 can effectively delay the softening of muskmelon to management method before the adopting of muskmelon in the present invention, The mouthfeel extended after storage, improves muskmelon economic benefit, and the muskmelon for other kinds is equally effective.

Claims (5)

1. it is a kind of slow down melon fruit softening adopt preceding management method, it is characterised in that including herein below:
(1)The boric acid solution for being 0.2-0.6g/L with mass concentration after muskmelon seedses are dried soaks 1-2 hours, after draining away the water With the ultraviolet light 20-30 minutes that wavelength is 220-260nm wavelength, after the completion of conventionally vernalization sow;
(2)The gibberellic acid for being 0.2-0.4% with mass concentration after spending sprays to plant, and the amount of spraying is 30-40mL/ strains, often Sprayed once, stop every three days within 2 weeks after spending;
(3)Reticulate pattern formed the phase, the pepper plant infusion for being 0.006-0.01% with acetic acid quality concentration pour it is permeable, after pouring Stop watering in one week, natural drought carries out water stress;
(4)48 hours before adopting, the solution that mass concentration is 0.06-0.12% is prepared using methyl jasmonate, Muskmelon Plants are entered Row sprays processing, and it is 60-80mL/ strains that spray is appropriate, is not rewatered after the completion of spraying to before harvesting.
2. as claimed in claim 1 it is a kind of slow down melon fruit softening adopt preceding management method, it is characterised in that the ultraviolet light Range is from being 15-20cm with a distance from seed.
3. as claimed in claim 1 it is a kind of slow down melon fruit softening adopt preceding management method, it is characterised in that the vernalization temperature Spend for 26-30 DEG C, have more than 80% seed show money or valuables one carries unintentionally after can sow.
4. as claimed in claim 1 it is a kind of slow down melon fruit softening adopt preceding management method, it is characterised in that the capsicum is planted Strain infusion preparation method be:After the capsicum strain of collection strain cleans up, it is dried to water content and is less than 6wt%, in rotating speed To be crushed in 1600-1800 revs/min of pulverizer, then add in distilled water of 25-30 times equivalent to its weight, Stirring is sealed under normal temperature condition, mixing speed is 160-200 revs/min, is produced after filtering.
5. as claimed in claim 1 it is a kind of slow down melon fruit softening adopt preceding management method, it is characterised in that the step (2)In spray process to be sprayed to plant leaf;The step(5)In spray process to enter directly over plant to whole strain Row sprays.
CN201710917546.7A 2017-09-30 2017-09-30 It is a kind of slow down melon fruit softening adopt preceding management method Pending CN107409804A (en)

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CN114097830A (en) * 2021-10-21 2022-03-01 北京市农业技术推广站 Method for improving quality of netted melon fruits

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Publication number Priority date Publication date Assignee Title
CN114097830A (en) * 2021-10-21 2022-03-01 北京市农业技术推广站 Method for improving quality of netted melon fruits

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