CN1076584C - Use of etychlozate as plant growth regulator in production of watermelon - Google Patents
Use of etychlozate as plant growth regulator in production of watermelon Download PDFInfo
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- CN1076584C CN1076584C CN96119604A CN96119604A CN1076584C CN 1076584 C CN1076584 C CN 1076584C CN 96119604 A CN96119604 A CN 96119604A CN 96119604 A CN96119604 A CN 96119604A CN 1076584 C CN1076584 C CN 1076584C
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- watermelon
- inshuzhi
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
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Abstract
The present invention widens the application field of a plant growth regulator (ethychlozate), and the ethychlozate is used for watermelon production for the first time. The use of a watermelon ripening and sweetening agent which is formed by complex formulation by using ethychlozate as a main effective component belongs to a convenient and effective method for producing watermelon with good quality, high yield and high efficiency. The watermelon ripening and sweetening agent which is developed by the Hubei Chemical Research Institute is used for spraying foliage for one time when the fruit setting weight of watermelon is 0.5kg(+/-)0.2kg, the effective concentration is from 25 to 80*10<-6>, and the recommended concentration is from 50 to 80*10<-6>; compared with the physiological ripening period of watermelon, the ripening period of watermelon by using the present invention is shortened by 3 to 5 days, and the sugar content is increased by 10% to 20%; meanwhile, the yield per unit can be increased by 10% to 20%. The present invention belongs to a unique applicable high and new technology which can promote precocity, increase sugar content and increase yield in the process of production of watermelon at home and abroad at present. The present invention has the advantages of low operating cost, simple and convenient operation and obvious economic benefit in the process of production of watermelon.
Description
The invention belongs to the new application of new plant growth regulator 'Inshuzhi ', particularly the application in melon economic crops such as watermelon produce.
'Inshuzhi ' (test name J-455, trade name Figaron is abbreviated as IZAA, it mainly contains effective constituent is 5-chloro-1H-3-indazole ethyl acetate for indazole ester, English name Ethychlozate) is a kind of new plant growth regulator, and domestic still do not have a suitability for industrialized production.'Inshuzhi ' is mainly used in citrus production abroad, also can be applicable to crops such as other crops such as pineapple, potato, wheat.As plant growth regulator, 'Inshuzhi ' is the biological development by influencing root system of plant and physiological function and plant is played the growth regulating effect mainly, after rationally using, plant root can be transferred to rapidly, activation root activity, strengthen the absorption of root system, finally improve fruit quality moisture content and mineral matter.The gardening expert of China utilizes external confession test agent corresponding field trial of carrying out in the citrus production of various places from nineteen eighty-three.The result shows, 'Inshuzhi ' is uniquely in the citrus culture a kind ofly can increase sweet again as accelerating the ripening and improve the plant growth regulator of quality as fruit thinning agent.Do not see the report that 'Inshuzhi ' is used up to now both at home and abroad as yet in watermelon is produced.
Watermelon is China's product of quenching one's thirst of relieving summer heat in traditional summertime, and the growth of watermelon area of China is stabilized in more than 1,500 ten thousand mu always for many years, and the gross annual output amount reaches more than 27,000,000,000 kilograms, occupies various eating raw first of the fruit.China is from south to north, and from the west to east, watermelon is all planted in most area.Cultivate the maturing stage weak point, sugar part content height, the good variety of watermelon that output is high are the targets that agricultural experts pursue always, it also is numerous melon growers and consumer's active demand, yet the seed selection of improved seeds watermelon needs the long period, the watermelon of improved seeds also constantly exists deterioration of variety simultaneously, the problem that quality descends, output descends.
In order to reach precocious purpose, agricultural experts mainly utilize technology such as plastic mulching, greenhouse culture, greenhouse cultivation that extended the breeding time of watermelon forward, but have increased melon grower's production input like this; Use the method for ethene from outside stimulus watermelon maturation in addition, but can not improve quality of watermelon and increase sugar part content, service time and mode are wanted strict control, otherwise will form poisoning, influence the yield and quality of watermelon.
Water melon sweet-increasing or volume increase chemical control technique are used more in watermelon is produced, for example, spray the blade face treasured, use RE microbial fertilizer, spray sweetener or enlarging agents such as paclobutrazol, though these methods can promote that watermelon expands, what have also has certain sweet effect that increases, but have to spray number of times more, though the volume increase that has and melon is lightly seasoned sweetless.To so far, Shang Weijian has and integrates precocity and increase sweet and chemical control technique that increase production.
Characteristics of the present invention are plant growth regulator ' Inshuzhi ' and emulsifier, solvent complex, first Application is in watermelon is produced, to preparation technique, watermelon leaf fruit face spraying concentration and time, variety of watermelon has all carried out the field trial of science, and 12 counties and cities' field test results proved through 4 years four provinces, by the watermelon of the present invention preparation accelerate the ripening sweetener and using method, only disposable leaf fruit face sprays, and can promote that watermelon is precocious and watermelon saccharinity is increased, and can also increase the yield per unit area simultaneously.
The application of the plant growth regulator ' Inshuzhi ' of indication of the present invention in watermelon is produced is to be the application of sweetener in watermelon is produced of accelerating the ripening of the watermelon of effective ingredient preparation with the 'Inshuzhi '.
Realize that technical scheme of the present invention comprises following three aspects:
One, 'Inshuzhi ' is synthetic
The chemical name of 'Inshuzhi ' is a 5-chloro-1H-3 indazole ethyl acetate
Chemical constitution such as figure below:
The synthetic route of 'Inshuzhi ' is as follows:
The 'Inshuzhi ' that the present invention adopts can be commercial, also can be that oneself is synthetic.
Two, with the 'Inshuzhi ' be the effective ingredient preparation watermelon sweetener that accelerates the ripening
'Inshuzhi ', emulsifier, solvent configuration proportion following (by weight percentage):
'Inshuzhi ': 5～20%
Emulsifier: anionic surfactant or nonionic surface active agent, the available emulsifier trade mark has Lvshun 1109, Dalian 0203, Tween-80, Shashi 656H etc., consumption 5～16%.
Solvent: toluene or dimethylbenzene, consumption 65～90%.
Recommend 'Inshuzhi ', emulsifier, solvent and the proportioning thereof of use as follows:
'Inshuzhi ' 15%
Emulsifier (1109) 15%
Solvent (dimethylbenzene) 70%
Three, using method, service time and valid density
The present invention's sweetener that first 'Inshuzhi ' preparation-watermelon accelerated the ripening is applied to during watermelon produces, said preparation is uniquely both at home and abroad at present a kind ofly can make the watermelon precocity, again watermelon saccharinity is increased, simultaneously the plant growth regulator that also can increase the yield per unit area.The watermelon provided by the invention sweetener that accelerates the ripening has following characteristics and effect:
1. use simple and conveniently, low, the long shelf-life of cost is to the person poultry harmless.
2. can make 3～5 days ahead of time watermelon normal physiological maturing stage.
3. increase watermelon saccharinity 10～20%, and center sugar is little with limit sugar gradient, the sugar-acid ratio of melon pulp is moderate, and mouthfeel is pure.
4. increase watermelon yield per unit area more than 10%.
5. what be applicable to various kinds has seed melon and a no seed melon.
The watermelon that the present invention the prepared sweetener that accelerates the ripening only needs at the watermelon setting during to 0.5kg ± 0.2kg, and leaf fruit and spraying once just can reach then and makes the watermelon precocity, increases good result sweet and volume increase.General operation is with the watermelon sweetener dilute with water that accelerates the ripening, and stirs evenly, and leaf, fruit face spray, and dropping liquid is degree, and effectively working concentration is 25-80 * 10
-6, recommended density is 50-80 * 10
-6The watermelon sweetener that accelerates the ripening is used 1～2 day intra vane in back and little volume occurred, recovers normal in 2～3 days.The ratio of climax leaves length of a film of test plant and petiole length is below 0.5, and the thick and green intensification of blade (ratio of control group is generally all above 0.5), help plant by the conversion of nourishing and growing, thereby reach precocious, increase production, increase sweet purpose to reproductive growth.
Embodiments of the invention:
Embodiment 1:
Handle No. two (Jianli County, Hubei special product crop station) of the black honey of aspermous watermelon with the watermelon sweetener that accelerates the ripening, the phenomenon of curling appearred behind the spray medicine lifting on the blade in 1～2 day, recovered normal in 3～5 days, melon is overgrow to grow and is suppressed, and overgrowing subtracts strength, the melon phenomenon that falls reduces, the climing comparison of melon is according to short 0.8～2.4 meter, and result's (as table one) shows, the watermelon sweetener that accelerates the ripening can be done sth. in advance 3～5 days maturations of watermelon, sugar part increase by 1～2 degree (being equivalent to 10～20%), per mu yield increases by 300～400 kilograms.
The influence of sweetener of accelerating the ripening of table 1, watermelon to quality of watermelon and output
Embodiment 2:
| Variety of watermelon | Spraying concentration * 10 -6 | Average single melon heavy (kg) | Center sugar (%) | Precocious (my god) | Amount to per mu yield (kg) |
| No. two, black honey | 75 | 3.4 | 11.0 | 5 | 1935 |
| 50 | 3.55 | 11.8 | 4 | 2130 | |
| 25 | 3.5 | 11.1 | 3 | 1890 | |
| CK | 3.25 | 9.4 | 0 | 1560 |
Xuchang City agriculture and animal husbandry bureau accelerates the ripening with watermelon, and sweetener is handled the watermelon Qinghongbao and Zheng mixes No. 5, melon kept burning day and night show of overgrowing is suppressed after the dispenser, help watermelon by the conversion of nourishing and growing to reproductive growth, result's (as table 2) shows, the watermelon sweetener that accelerates the ripening can be done sth. in advance 2～4 days maturations of watermelon in watermelon growing, sugar part raising 1～2 degree, per mu yield increases by 10～20%.
The influence of sweetener of accelerating the ripening of table 2, watermelon to quality of watermelon and output
Embodiment 3:
| Variety of watermelon | Application concentration * 10 -6 | Average single melon heavy (kg) | Center sugar (%) | Precocious (my god) | Average yield per mu (kg) |
| Qinghongbao | 60 | 6.31 | 13.1 | 4 | 3430 |
| 40 | 5.91 | 12.8 | 3 | 3415 | |
| 30 | 5.83 | 12.1 | 2 | 3370 | |
| CK | 5.40 | 11.6 | 0 | 3050 |
| Assorted No. 5 of Zheng | 60 | 4.61 | 11.1 | 3 | 2561 |
| 40 | 3.76 | 10.7 | 3 | 2486 | |
| 30 | 3.36 | 10.4 | 2 | 2456 | |
| CK | 3.01 | 9.6 | 0 | 2091 |
Huangmei County, Hubei Province bureau of agriculture handles and the seed melon to be arranged poly-precious No. one with the watermelon sweetener that accelerates the ripening, the spray clear water for contrast and and the water melon sweet-increasing agent of Jianyang, Sichuan made comparative trial, result's (table 3) shows, the watermelon sweetener that accelerates the ripening can make watermelon 4 days maturations ahead of time, sugar content can increase by 2 degree, improve The yield of watermelon about 15% simultaneously,, find characteristics such as volume increase and precocity though Jianyang, Sichuan sweetener increases sweet effect quite.
The influence of sweetener of accelerating the ripening of table 3, watermelon to The yield of watermelon and quality
| Variety of watermelon | Application concentration * 10 -6 | Cell production * (kg) | Precocious (my god) | Center sugar (%) | Limit sugar (%) |
| Poly-precious No. one | 75 | 190 | 7 | 10.0 | 6.5 |
| 50 | 185 | 5 | 10.6 | 6.6 | |
| 25 | 165 | 3 | 9.7 | 6.0 | |
| The Jianyang sweetener | 162 | 0 | 10.5 | 6.5 | |
| CK | 162 | 0 | 8.2 | 5.7 |
* every sub-district area 20m
2
Embodiment 4:
Chaste tree Shashi, Hubei agriculture and animal husbandry bureau handles the black honey of aspermous watermelon No. two with the watermelon sweetener that accelerates the ripening, and compares (as table 4), 50 * 10 with contrast
-6Processed group watermelon saccharinity and output increase are the most remarkable.
The influence of sweetener of accelerating the ripening of table 4, watermelon to quality of watermelon and output
| Variety of watermelon | Application concentration * 10 -6 | Cell production (kg) | Amount to per mu yield (kg) | Sugar content (%) | Precocious (my god) |
| No. two, black honey | 75 | 57 | 1901 | 11.2 | 7 |
| 50 | 64 | 2134 | 11.6 | 5 | |
| 25 | 50 | 1668 | 11.2 | 4 | |
| CK | 44 | 1467 | 10.8 | 0 |
Output is amounted to calculating with every sub-district actual production among the above embodiment, and sugar content is with hand-held saccharous detector average measurement, and precocious fate is inferred according to maturity, and watermelon accelerates the ripening effective working concentration scope of sweetener 25-80 * 10
-6Between, recommending concentration is 50-80 * 10
-6Concentration, too high meeting causes overdone, is lower than 25 * 10
-6Result of use is not remarkable.
Claims (4)
1. the application of plant growth regulator ' Inshuzhi ' on watermelon is characterized in that the 15% 'Inshuzhi ' missible oil that becomes with emulsifier and solvent complex with 15% 'Inshuzhi ', be applied to watermelon accelerate the ripening increase sweet.
2. the application of plant growth regulator ' Inshuzhi ' as claimed in claim 1 in watermelon is produced is characterized in that emulsifier comprises anionic surfactant or non-ionic surface active agent or the compound of the two, and amount ranges is at 5-15%.
3. the application of plant growth regulator ' Inshuzhi ' as claimed in claim 1 in watermelon is produced is characterized in that solvent comprises toluene, dimethylbenzene, and amount ranges is at 65-95%.
4. the application of plant growth regulator ' Inshuzhi ' as claimed in claim 1 in watermelon is produced, when it is characterized in that water melon young fruit weighs 0.5 kilogram ± 0.2 kilogram with carry out leaf after the dilution of 15% 'Inshuzhi ' missible oil, the fruit face sprays, dropping liquid is degree, valid density scope 25-80 * 10
-6
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96119604A CN1076584C (en) | 1996-09-01 | 1996-09-01 | Use of etychlozate as plant growth regulator in production of watermelon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96119604A CN1076584C (en) | 1996-09-01 | 1996-09-01 | Use of etychlozate as plant growth regulator in production of watermelon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1175352A CN1175352A (en) | 1998-03-11 |
| CN1076584C true CN1076584C (en) | 2001-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96119604A Expired - Fee Related CN1076584C (en) | 1996-09-01 | 1996-09-01 | Use of etychlozate as plant growth regulator in production of watermelon |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102603411B (en) * | 2012-03-29 | 2014-08-27 | 叶长东 | Foliar fertilizer composition containing fulvic acid |
| CN105009904A (en) * | 2015-07-28 | 2015-11-04 | 区燕丽 | Sweetening high-yield cultivation method for watermelon |
| CN105901014A (en) * | 2016-05-17 | 2016-08-31 | 梁文荣 | Watermelon swelling agent and application method thereof |
-
1996
- 1996-09-01 CN CN96119604A patent/CN1076584C/en not_active Expired - Fee Related
Non-Patent Citations (3)
| Title |
|---|
| 国计农药品种手册第四册 1985.1.1 化学工业部沈阳公工研究院 化学工业部农药工业科技情报中心站 * |
| 国计农药品种手册第四册 1985.1.1 化学工业部沈阳公工研究院 化学工业部农药工业科技情报中心站;植物生长调节剂品种手册 1990.12.1 程日宣生，叶业辉篇著 * |
| 植物生长调节剂品种手册 1990.12.1 程日宣生，叶业辉篇著 * |
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| CN1175352A (en) | 1998-03-11 |
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Address after: Hubei city of Wuhan province Hongshan Guanshan Road District No. 2 Patentee after: Huashuo Technology Co., Ltd. Address before: Hubei city of Wuhan province Hongshan Guanshan Road District No. 2 Patentee before: Hubei Research Institute of Chemistry |
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Granted publication date: 20011226 Termination date: 20110901 |