CN104082062B - Reduce the method that water takes off melon incidence - Google Patents
Reduce the method that water takes off melon incidence Download PDFInfo
- Publication number
- CN104082062B CN104082062B CN201410339172.1A CN201410339172A CN104082062B CN 104082062 B CN104082062 B CN 104082062B CN 201410339172 A CN201410339172 A CN 201410339172A CN 104082062 B CN104082062 B CN 104082062B
- Authority
- CN
- China
- Prior art keywords
- watermelon
- melon
- ethylene inhibitor
- water takes
- mcp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Cultivation Of Plants (AREA)
- Storage Of Fruits Or Vegetables (AREA)
Abstract
The invention provides and a kind ofly reduce the method that water takes off melon incidence.It comprises the watermelon 12-72h before using ethylene inhibitor process to gather.The proportion that method provided by the invention can make water in watermelon growing process take off melon significantly reduces, and prevention of water takes off the generation of melon phenomenon simultaneously, and raw material is easy to get, and operation is simple.
Description
Technical field
The present invention relates to and a kind ofly reduce the method that water takes off melon incidence, belong to growth of watermelon technical field.
Background technology
Watermelon is a kind of fruit deeply liked by consumer, can be rated as " king in melon ".There is clearing away summerheat, promote the production of body fluid to quench thirst, relieving alcoholism, diuresis relieving restlessness effect, contribute to that treatment chest diaphragm gas is stopped up, the raw disease such as sore and heatstroke of mouth and nose.But in process of growth, likely there is the damage of water stainization in flesh of Pulp Citrulli, so softening, and the serious melon pulp that also there will be is separated with melon liquid, loses edibility, and thus commodity reduces, and is called that in the industry water takes off melon phenomenon.Water takes off melon, and in the autumn in summer, stubble plantation occurs comparatively general, meets typhoon or rainfall, water logging etc. also more easily occur continuously at spring stubble fruiting period.The phenomenon that water takes off melon has had a strong impact on the normal growth of watermelon, causes huge economic loss to melon grower.
At present mainly through controlling the temperature and humidity of watermelon in process of growth, or by carrying out to the selection of variety of watermelon and cultivating soil the generation that water prevention takes off melon phenomenon.But employing said method, occur in Watermelon Fruit that water takes off the ratio of melon still higher, cause larger economic loss to melon grower.
Summary of the invention
The invention provides and a kind ofly reduce the method that water takes off melon incidence, effectively can reduce in watermelon growing process and occur that water takes off the ratio of melon, prevention of water takes off the generation of melon phenomenon simultaneously.
The invention provides and a kind ofly reduce the method that water takes off melon incidence, the watermelon 12-72h before using ethylene inhibitor process to gather.
The present inventor finds after deliberation, and ethylene inhibitor can delay a series of physiological change of fruits and vegetables caused by ethene, especially can prevent flesh of Pulp Citrulli from occurring water stainization damage, therefore can be used for processing the watermelon before gathering, to reduce the incidence that water takes off melon.During watermelon before using ethylene inhibitor process to gather, also should select the suitable processing time, the processing time is too short, and effectively can not play inhibitory action, the processing time is long, likely causes the vegetative period of watermelon and quality to be affected.In the present invention, the watermelon 12-72h before usually using ethylene inhibitor process to gather.
According to method provided by the invention, described ethylene inhibitor can adopt 1-methyl cyclopropene (1-MCP) or its analogue, as 1-pentyl-cyclopropene (1-PentCP) or 1-Octylcyclopropene (1-OCP) etc.
According to method provided by the invention, ethylene inhibitor is used to contact 12-36h with watermelon.
According to method provided by the invention, the time of implementing above-mentioned process can be selected usually after the expanding stage of Watermelon Fruit, such as, according to the difference of the size of kind and Watermelon Fruit, and the watermelon before 3-30 days before gathering can be selected to use ethylene inhibitor process to gather.
According to method provided by the invention, described in be treated to the atmosphere that the watermelon before by described gathering is placed in containing described ethylene inhibitor under, the concentration of ethylene inhibitor can be 5 × 10
-5-2.5 × 10
-2mg/L is such as 2.4 × 10
-3-1.2 × 10
-2mg/L.Or can also by the watermelon surface of the aqueous solution even application of described ethylene inhibitor before gathering (or in aqueous solution watermelon being immersed described ethylene inhibitor 1-20 second), when adopting the method for spraying or immersion, the concentration of ethylene inhibitor can refer to above-mentioned concentration.
When carrying out above-mentioned process, concrete embodiment can be determined according to the state of ethylene inhibitor.Such as the ethylene inhibitor of gaseous state, the watermelon before gathering can be adopted to be placed in and implement containing the mode under the atmosphere of ethylene inhibitor, the ethylene inhibitor for other states such as liquid can be configured to the aqueous solution and be sprayed on the surface of the watermelon before gathering.
In the specific embodiment of the present invention, such as, the 1-MCP of gaseous state can be adopted as ethylene inhibitor, process under the watermelon before gathering being placed in the atmosphere containing 1-MCP.Need the space that airtight during enforcement, directly can use in the confined space such as packaging bag or greenhouse.1-MCP product commercially available is at present generally pulvis, can discharge 1-MCP gas after mixing with water.When using, first in packaging bag or greenhouse etc., install 1-MCP pulvis, after adding water, 1-MCP gas can be discharged.When action space comparatively large (such as using in greenhouse), fan can be used to promote gas circulation, increase effectiveness.The packaging bag used can adopt the impervious plastic material of gas, and such as use polyethylene packaging bag, thickness such as can be 10-100 micron, overflows to prevent ethylene inhibitor.
In the process of growth of watermelon, the ethylene inhibitor can using various dose according to the kind of watermelon and size processes.Be treated to example to use 1-MCP, for the large fruit watermelon of " Hua Xin " and similar kind thereof, single melon focuses on 8-15kg, can use 1.21 × 10
-2the 1-MCP process 48h of mg/L concentration; For the middle fruit type watermelon of " glad No. 3 of capital " and similar kind thereof, single melon focuses on 5-7kg, can use 1.21 × 10
-2the 1-MCP process 24h of mg/L concentration; For the Small-sized watermelon of " carbuncle in early spring " and similar kind thereof, single melon focuses on 1-2kg, can use 2.41 × 10
-3the 1-MCP process 12-24h of mg/L concentration.
The proportion that method provided by the invention can make water in watermelon growing process take off melon significantly reduces about 30%, and prevention of water takes off the generation of melon phenomenon simultaneously, and raw material is easy to get, and operation is simple.
Accompanying drawing explanation
Fig. 1 is unprocessed and occurs that water takes off the contrast figure of melon ratio in watermelon after method process provided by the invention.
Embodiment
Accompanying drawing referring to the embodiment of the present invention describes the present invention more fully.But the present invention can embody in many different forms, should not be construed as the embodiment being limited to and stating herein.
Embodiment 1
In the present embodiment, select the watermelon seed of two Small-sized watermelon kinds (being labeled as A and B respectively) to be planted in respectively in three small-sized greenhouse 1-3, each kind is distributed in the side of greenhouse 1-3 respectively.Two kinds were sowed May, and soil property is sandy loam, seed spacing 0.6m, and Gansu Province spacing is 3m.Temperature indoor temperature controls, between 20-35 DEG C, often daily need leak informaton, to reduce the humidity in greenhouse.When growing the 6th leaf, it is climing that every strain only retains two leaves.In flowering stage, the female flower of Section 11 is carried out self-pollination, remove other female flowers all.This kind after pollination the 40th day, results fruit, two kind list melon weight averages are at about 1-2kg.As a control group, greenhouse 2 is as 2.41 × 10 in its medium temperature chamber 1
-3the 1-MCP processed group of mg/L dosage, greenhouse 3 is as 1.21 × 10
-2the 1-MCP processed group of mg/L dosage, therefore for A kind, three kinds of process called after control group-A, A1 and A5 respectively, in like manner, the process of B kind is labeled as control group-B, B1 and B5 respectively.
Within the 10th day before fruit harvesting, the watermelon of two kinds is processed, is specially:
For A1 and B1 group: the 1-MCP powder (production of Lanzhou Jia Cheng Bioisystech Co., Ltd) of 0.5g and the water of 1ml are placed in polyethylene packaging bag (50cm*30cm), the atmosphere in packaging bag is made to contain 2.41 × 10
-3the 1-MCP of mg/L dosage; Get the kind A before gathering and B watermelon is inserted rapidly in above-mentioned packaging bag respectively, each Watermelon Fruit correspondence inserts a packaging bag; Then sack is wrapped on watermelon stem, and uses plastic adhesive tape sealing bags to seal twice.After 24h, the 9th day namely before fruit harvesting, remove above-mentioned sealing bags, allow watermelon continued growth, and gather on time.
For A5 and B5 group: the 1-MCP powder (production of Lanzhou Jia Cheng Bioisystech Co., Ltd) of 2.5g and the water of 5ml are placed in polyethylene packaging bag (50cm*30cm), the atmosphere in packaging bag is made to contain 1.21 × 10
-2the 1-MCP of mg/L dosage, all the other process are identical with to the process of A1 with B1 group.
Control group-A and control group-B self-sow, do not use ethylene inhibitor to process Watermelon Fruit.
Be two parts by the watermelon after gathering by site cutting, with the tangent plane of watermelon for evaluation object, by veteran evaluation group membership, the ratio that taking off of water damaged portion area in each watermelon accounts for whole watermelon sectional area evaluated.
Evaluation result as shown in Figure 1.For kind A, the control group-A not carrying out processing occurs that the ratio that water takes off melon is about 28%, uses 2.41 × 10
-3occur during the 1-MCP process of mg/L dosage that the ratio that water takes off melon is about 13.4, use 1.21 × 10
-2occur during the 1-MCP process of mg/L dosage that the ratio that water takes off melon is about 19.8%.For kind B, do not carry out occurring in the control group-B processed that the ratio that water takes off melon is about 9.6%, use 2.41 × 10
-3occur during the 1-MCP process of mg/L dosage that the ratio that water takes off melon is about 5%, use 1.21 × 10
-2occur during the 1-MCP process of mg/L dosage that the ratio that water takes off melon is about 8%.Therefore, compare with control group-B with the control group-A not carrying out processing, the ratio that in the fruit of A1 and B1 group and A5 and B5 group, water takes off melon obviously reduces.This illustrates that using ethylene inhibitor 1-MCP to carry out process to Watermelon Fruit significantly can reduce the ratio that water takes off melon.
Embodiment 2
In the present embodiment, select the watermelon seed of capital glad No. 3 and glad No. 4 two kinds in capital to be planted in three small-sized greenhouse 1-3 respectively, the process of plantation and by the implementation process of ethylene inhibitor process with embodiment 1.The single melon received focuses on 5-8kg.As a control group, greenhouse 2 is as 2.41 × 10 in its medium temperature chamber 1
-3the 1-MCP processed group of mg/L dosage, greenhouse 3 is as 1.21 × 10
-2the 1-MCP processed group of mg/L dosage, therefore for capital glad No. 3, three kinds of process called after control group-Jing Xin 3, capital glad 31 and Jing Xin 35 respectively, in like manner, the process of B kind is labeled as control group-Jing Xin 4, capital glad 41 and Jing Xin 45 respectively.
Be two parts by the watermelon after gathering by site cutting, with the tangent plane of watermelon for evaluation object, by veteran evaluation group membership, the ratio that taking off of water damaged portion area in each watermelon accounts for whole watermelon sectional area evaluated.Evaluation result display uses the control group-Jing Xin 3 of ethylene inhibitor 1-MCP and control group-Jing Xin 4 to detect that a small amount of water takes off melon, and use that the capital of 1-MCP process is glad 31, capital is glad 35, all do not detect water in capital glad 41 and Jing Xin 45 takes off melon.This illustrates and uses ethylene inhibitor to carry out process to Watermelon Fruit and can not have a negative impact to watermelon, and melon takes off to water there is prevention effect.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (7)
1. reduce the method that water takes off melon incidence, it comprises, the watermelon 12-72h before using ethylene inhibitor process to gather, wherein, described in be treated to the atmosphere that the watermelon before by described gathering is placed in containing described ethylene inhibitor under.
2. method according to claim 1, wherein, described ethylene inhibitor is 1-methyl cyclopropene, 1-pentyl-cyclopropene or 1-Octylcyclopropene.
3. method according to claim 1 and 2, wherein, uses ethylene inhibitor to contact 12-36h with watermelon.
4. method according to claim 1, wherein, the watermelon before using ethylene inhibitor process to gather in 3-30 days before gathering.
5. method according to claim 1, wherein, the concentration of described ethylene inhibitor is 5 × 10
-5-2.5 × 10
-2mg/L.
6. method according to claim 5, wherein, the concentration of described ethylene inhibitor is 2.4 × 10
-3-1.2 × 10
-2mg/L.
7. method according to claim 1, wherein, described in be treated to and the aqueous solution of described ethylene inhibitor be sprayed on the surface of the watermelon before gathering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410339172.1A CN104082062B (en) | 2014-07-16 | 2014-07-16 | Reduce the method that water takes off melon incidence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410339172.1A CN104082062B (en) | 2014-07-16 | 2014-07-16 | Reduce the method that water takes off melon incidence |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104082062A CN104082062A (en) | 2014-10-08 |
| CN104082062B true CN104082062B (en) | 2016-03-16 |
Family
ID=51629915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410339172.1A Active CN104082062B (en) | 2014-07-16 | 2014-07-16 | Reduce the method that water takes off melon incidence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104082062B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014017806A1 (en) * | 2012-07-26 | 2014-01-30 | Baek Jinheum | Method for ripening and coloring fruit |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1028627B1 (en) * | 1995-12-21 | 2002-05-22 | Basf Corporation | Aminoethoxyvinylglycine in combination with mepiquat chloride |
| TW200524539A (en) * | 2003-12-23 | 2005-08-01 | Rohm & Haas | A method to reverse ethylene inhibitor responses in plants |
-
2014
- 2014-07-16 CN CN201410339172.1A patent/CN104082062B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014017806A1 (en) * | 2012-07-26 | 2014-01-30 | Baek Jinheum | Method for ripening and coloring fruit |
Non-Patent Citations (2)
| Title |
|---|
| 1-甲基环丙烯处理对鲜切西瓜生理代谢和品质的影响;焦艳等;《食品科学》;20110731;第32卷(第14期);第318-322页 * |
| 大棚西瓜肉质恶变的发生原因及防治方法;张子鹏;《蔬菜》;20080331(第3期);第20-21页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104082062A (en) | 2014-10-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101690513B (en) | Biological macromolecular coating anti-staling agent for litchi | |
| Gómez-Bellot et al. | Physiological mechanisms involved in the recovery of euonymus and laurustinus subjected to saline waters | |
| KR101768448B1 (en) | Plant Nutrient Substance and Preparing Method Thereof | |
| CN105052295A (en) | Processing method of insect-resistant cotton seeds before sowing | |
| Rao et al. | Performance of pea under different irrigation systems | |
| Galindo et al. | Jujube fruit water relations at fruit maturation in response to water deficits | |
| CN104365822A (en) | Method for keeping south grape fresh by using plant essential oil | |
| van Iersel et al. | Soil moisture sensor-based irrigation reduces water use and nutrient leaching in a commercial nursery | |
| CN107223666A (en) | A kind of composition for improving chilli seedling winter resistance and its preparation method and application | |
| Oluwaseun et al. | Effects of Opuntia cactus mucilage extract and storage under evaporative coolant system on the shelf life of Carica papaya fruits | |
| CN104082062B (en) | Reduce the method that water takes off melon incidence | |
| Noitsakis et al. | Pomegranate physiological responses to partial root drying under field conditions | |
| CN103704333A (en) | Method for freshness keeping of mangos by using aloe extract liquid | |
| RANI et al. | Effect of Fertigation and Mulch on Yield of Pointed Gourd in Calcareous | |
| Liu et al. | Effects of regulated deficit irrigation on soil salinity, physiological processes and fruit quality of gray jujube under desert conditions | |
| Sabah et al. | Interactive Effects of Emitter Type, Water Salinity, and Deficit Irrigation on Red Cabbage (Brassica Oleracea L) with Evaluating Drip Irrigation System | |
| Saxena et al. | Hydraulic performance of litchi and banana under drip irrigation | |
| Osborne et al. | Chemical peach thinning: Understanding the relationship between crop load and crop value | |
| CN104012649A (en) | Strawberry preservative containing strains SB177 and preparing method of strawberry preservative | |
| CN104705390B (en) | A kind of persimmon protects crisp preservation method | |
| Lorenzoni et al. | Growth and development of bell pepper crop irrigated with magnetically-treated water | |
| Senyigit et al. | Effects of partial rootzone drying and conventional deficit irrigation on yield and quality parameters of “Williams Pride” apple cultivar drafted on M9 rootstock | |
| Liguori et al. | Cactus pear (O. ficus-indica (L.) Mill.) fruit production: Ecophysiology, orchard and fresh-cut fruit management | |
| Mohamed et al. | Impact of irrigation during flowering and fruit growth on fruit yield and quality of the cactus Opuntia spp. | |
| Olsen | Diseases of citrus in Arizona |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |