CN101720647A - Cultivation method for increasing sugar content of green loquat fruits - Google Patents
Cultivation method for increasing sugar content of green loquat fruits Download PDFInfo
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- CN101720647A CN101720647A CN200910232403A CN200910232403A CN101720647A CN 101720647 A CN101720647 A CN 101720647A CN 200910232403 A CN200910232403 A CN 200910232403A CN 200910232403 A CN200910232403 A CN 200910232403A CN 101720647 A CN101720647 A CN 101720647A
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Abstract
The invention relates to a method for increasing the sugar content of green loquat fruits, belonging to the technical field of plant cultivation. The method comprises the following steps: selecting a green loquat which vigorously grows; carrying out chemical treatment about 50 days before fruits are ripe; carrying out conventional flower thinning and fruit thinning before treatment; spraying the fruits with ethychlozate with the concentration of 200mg/L-1 in treatment; and carrying out conventional management after treatment. The content of total sugars and the content of soluble solids in the green loquat fruits treated by the ethychlozate with the concentration of 200mg/L-1 provided by the invention are respectively 107.96% and 115.68% of the compared concentration, and the content of titratable acids is reduced to 77.78% of the compared concentration. The invention fully meets the needs of consumers and has wide market prospects and very considerable economic benefit.
Description
One, technical field
The present invention relates to increase the cultivation method of sugar content of green loquat fruits, be exclusively used in the blue or green kind of artificial treatment loquat to increase the sugar content of fruit.Belong to the crop cultivating technology field.
Two, background technology
Loquat is China special product seeds, gains the name like Chinese lute because of playing blade, and the four seasons are long green, tree-like attractive in appearance.Loquat is the south of the River one of ripe fruit early, with red bayberry, cherry and be called " fruit Folium solani verbascifolii early summer ".Loquat is not only delicious, and nutritive value is also very high.According to one's analysis, contain protein 2.6 grams in the per kilogram loquat fruit, also contain various trace elements such as abundant carotin and potassium, magnesium, iron simultaneously, wherein the content of carotin is abundant especially, is in the 3rd in all fruit.The loquat glandular secretion that can also stimulate digestion improves a poor appetite, and helps digest, have quench the thirst, the effect of refrigerant, relieving summer-heat.Vision protection protects skin health moist simultaneously, promotes children's body development that crucial effect is all arranged.Loguat leaf and Hua Junke are used as medicine, and famous Chinese patent drug " loquat leaf extract " has moistening lung, quenches one's thirst, cough-relieving, wet one's whistle and effect such as stomach.From world's loquat area and output, loquat is little ancestor's fruit, and international of ac is far fewer than other fruit, but loquat area under cultivation of China and output account for the over half of the world.Loquat sugar content compared to popular fruit such as peach, apple, grape is lower, and this has influenced the sales volume of loquat to a certain extent.In recent years, along with improving constantly of people's living standard, sugar content is high eats the expectation that loquat more and more is subjected to people raw.Therefore the method that increases the loquat sugar content will play important effect in reality is produced.Blue or green plant the wild loquat variation of loquat reason, the base of a fruit still is dark green and gains the name during fruit maturation.The blue or green loquat fruit color of planting belongs to the white sand loquat from classification position between white sand and red sand, be improved seeds in the white sand type.By 'Inshuzhi ' green grass or young crops kind loquat is handled, producing the blue or green kind of high sugared high-quality loquat has vast market prospect, can obtain high economic benefit.
Three, summary of the invention
Technical problem
The present invention be directed to domestic and international high sugar and eat the demand of loquat raw, and now in China loquat cultivar high sugared loquat kind seldom, imbalance between supply and demand is very outstanding.Can not address this problem by the breeding approach at short notice, therefore increasing sugar content of green loquat fruits by culture technique is effective way.'Inshuzhi ' is a plant growth regulators, needn't worry its safety issue, also allows to use in pollution-free food production technical regulation.
Technical scheme
A kind of cultivation method that increases sugar content of green loquat fruits comprises:
(1) spends period in Sheng, select the vigorous loquat of growth potential, carry out conventional flower thinning, fruit thinning;
(2) preceding about the 50 days fine morning selected tree body is carried out integral body at fruit maturation and spray 'Inshuzhi ' 200mgL
-1, with the fruit degree of being that drips;
(3) handle the back Routine Management.
Processing method is directly to spray application to fruit surface.
Beneficial effect
'Inshuzhi ' 200mgL
-1Green grass or young crops kind loquat total sugar content and the soluble solid handled all improve, and are respectively 107.96% and 115.68% of contrast; Titratable acid has certain reduction, is 77.78% of contrast.Fully catered to consumer demand, extensive market prospects is arranged, economic benefit is very considerable.
Four, embodiment
1, selects suitable concentration of treatment
Because the different cultivars sugar content of fruit just has certain difference, have only concentration suitably could produce effect to increasing the loquat sugar content.'Inshuzhi ' excessive concentration or the low excessively decline that all can cause the sugar content of fruit.
2, select suitable processing period
Because there is certain difference the different cultivars fructescence, suggestion is in conjunction with the mature period of fruit, and preceding about 50 days processing time of selective maturation is comparatively suitable.
3, select suitable tree body
The height of sugar content except with drug concentration, outside processing period is relevant, also closely related with tree bulk-growth gesture.The treatment effect that general tree vigo(u)r is strong is better, so when carrying out chemicals treatment, prosperous of prosperous tree is handled quite being necessary selectively.
The method of increase sugar content of green loquat fruits provided by the present invention comprises:
(1) management before blue or green kind loquat Developmental Biology characteristic and the chemicals treatment
Green grass or young crops is planted loquat between white sand loquat and red husky loquat, but is generally reduced the white sand loquat.The Suzhou Xishan area is blue or green, and to plant the loquat full-bloom stage be mid-December, mid or late May maturation, carry out conventional flower thinning, fruit thinning before the chemicals treatment.Every colored fringe leaves 1-4 fruit.
(2) select the more prosperous green grass or young crops kind loquat of growing way to carry out chemicals treatment in preceding about 50 days in fruit maturation:
Processing method is in the fine morning selected tree body to be carried out integral body to spray 'Inshuzhi ' 200mgL
-1, preferably will spray the target alignment fruit, handle the back Routine Management.
Blue or green kind loquat total sugar content and soluble solid all improve after above-mentioned processing, are respectively 107.96% and 115.68% of contrast; Titratable acid has certain reduction, is 77.78% of contrast.
Claims (2)
1. method that increases sugar content of green loquat fruits comprises:
(1) spends period in Sheng, select the vigorous loquat of growth potential, carry out conventional flower thinning and fruit thinning;
(2) the preceding 50 days fine morning selected tree body is carried out integral body at fruit maturation and spray 'Inshuzhi ' 200mgL
-1, with the fruit degree of being that drips;
(3) handle the back Routine Management.
2. according to the described a kind of method that increases sugar content of green loquat fruits of claim 1, it is characterized in that: processing method is directly to spray application to fruit surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102324038A CN101720647B (en) | 2009-11-27 | 2009-11-27 | Cultivation method for increasing sugar content of green loquat fruits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102324038A CN101720647B (en) | 2009-11-27 | 2009-11-27 | Cultivation method for increasing sugar content of green loquat fruits |
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| Publication Number | Publication Date |
|---|---|
| CN101720647A true CN101720647A (en) | 2010-06-09 |
| CN101720647B CN101720647B (en) | 2011-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102324038A Expired - Fee Related CN101720647B (en) | 2009-11-27 | 2009-11-27 | Cultivation method for increasing sugar content of green loquat fruits |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101946673A (en) * | 2010-10-13 | 2011-01-19 | 福建农林大学 | Method for improving quality of loquat fruit by agricultural measures |
| CN101982059A (en) * | 2010-10-13 | 2011-03-02 | 福建农林大学 | Method for improving loquat fruit quality |
| CN104145730A (en) * | 2014-07-29 | 2014-11-19 | 苏州市新泾村农业基地专业合作社 | Method for increasing loquat fruit sugar content |
| CN104396658A (en) * | 2014-10-16 | 2015-03-11 | 四川省农业科学院园艺研究所 | Method for improving loquat fruit quality |
| CN104429768A (en) * | 2014-11-17 | 2015-03-25 | 成都红柿子科技有限公司 | Loquat fruit quality improving method |
| CN104642045A (en) * | 2015-03-02 | 2015-05-27 | 陈林美 | Planting method for increasing sweetness of loquat fruits |
| CN114009268A (en) * | 2021-11-02 | 2022-02-08 | 通渭县鑫旺林果专业合作社 | Planting method for increasing sugar content of apples |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1562913A (en) * | 2004-04-21 | 2005-01-12 | 郑会龙 | Compound fertilizer dedicated to loquat and preparation method |
| CN101209020A (en) * | 2006-12-26 | 2008-07-02 | 姚金荣 | Method for planting loquat |
-
2009
- 2009-11-27 CN CN2009102324038A patent/CN101720647B/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101946673A (en) * | 2010-10-13 | 2011-01-19 | 福建农林大学 | Method for improving quality of loquat fruit by agricultural measures |
| CN101982059A (en) * | 2010-10-13 | 2011-03-02 | 福建农林大学 | Method for improving loquat fruit quality |
| CN104145730A (en) * | 2014-07-29 | 2014-11-19 | 苏州市新泾村农业基地专业合作社 | Method for increasing loquat fruit sugar content |
| CN104396658A (en) * | 2014-10-16 | 2015-03-11 | 四川省农业科学院园艺研究所 | Method for improving loquat fruit quality |
| CN104429768A (en) * | 2014-11-17 | 2015-03-25 | 成都红柿子科技有限公司 | Loquat fruit quality improving method |
| CN104642045A (en) * | 2015-03-02 | 2015-05-27 | 陈林美 | Planting method for increasing sweetness of loquat fruits |
| CN114009268A (en) * | 2021-11-02 | 2022-02-08 | 通渭县鑫旺林果专业合作社 | Planting method for increasing sugar content of apples |
| CN114009268B (en) * | 2021-11-02 | 2023-08-04 | 通渭县鑫旺林果专业合作社 | Planting method for improving sugar content of apples |
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| Publication number | Publication date |
|---|---|
| CN101720647B (en) | 2011-07-06 |
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Granted publication date: 20110706 Termination date: 20121127 |