CN102578151A - Green watermelon ripening sweetener and application method thereof - Google Patents
Green watermelon ripening sweetener and application method thereof Download PDFInfo
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- CN102578151A CN102578151A CN 201110450771 CN201110450771A CN102578151A CN 102578151 A CN102578151 A CN 102578151A CN 201110450771 CN201110450771 CN 201110450771 CN 201110450771 A CN201110450771 A CN 201110450771A CN 102578151 A CN102578151 A CN 102578151A
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Abstract
The invention provides a green watermelon ripening sweetener and an application method thereof. The ripening sweetener mainly comprises a biological information substance of chitosan, a plant regulator of calcium chloride, a biological bacterium agent of photosynthetic bacteria culture solution, a solubilizer acetic acid and water. The application method of the green watermelon ripening sweetener comprises the following steps: uniformly spraying the green watermelon ripening sweetener to watermelon plants in a manner of 1-10 kg per mu (a unit of area) each time; and spraying once in an efflorescence period and twice in a swelling period. With the adoption of the green watermelon ripening sweetener and the application method thereof, the mature period of watermelons is shortened, the ripeness degree is improved, the watermelons come into the market ahead of time, and the quality of the watermelons is improved; as the contents of vitamin C and soluble sugar are increased, the watermelons can be promoted to swell at the same time, thus the yield per unit area of the watermelons is increased, and the benefits of watermelon farmers and retailers are improved. The application method is simple and easy to operate and implement, is low in cost price and strong in operability, and has excellent economic and social benefits.
Description
Technical field
The invention belongs to the new plant growth regulator applied technical field, particularly a kind of green watermelon accelerating sweetener and application method thereof.
Background technology
Watermelon has another name called water melon, cold melon, summer melon, is the fruit of cucurbitaceous plant watermelon, because of being introduces from the Western Regions in the Han dynasty, so claim " watermelon ".Watermelon is China's good merchantable brand that quenches one's thirst of relieving summer heat in traditional summertime, and the growth of watermelon area of China is stabilized in about 2,000 ten thousand mu always for many years, and the gross annual output amount reaches more than 30,000,000,000 kilograms, occupies various eating raw first of the fruit.China is from south to north, and from the east to the west, most of areas is all planted watermelon.Cultivate short, a sugared part good variety of watermelon high, that output is high of maturing stage is the target 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 kind 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 ethrel from the ripe method of outside stimulus watermelon in addition, but can not improve quality of watermelon and increase sugar content, service time and mode are wanted strict control, otherwise will form the key, influence the yield and quality of watermelon.
It is more that water melon sweet-increasing and raising the output chemical control technique are used, and for example, sprays the blade face treasured, uses RE microbial fertilizer, sprays paclobutrazol etc. and increase sweet or swelling agent; Though these methods can promote that watermelon expands, what have also has certain sweet effect that increases, have to spray number of times too many; Though have the raising the output and melon is lightly seasoned and sweetless; And the said goods prescription exists industrial chemicals or plant hormone more, in today that people more and more pay attention to food security, has limited practicing of this series products.
Summary of the invention
The object of the invention is intended to the deficiency to the prior art existence; Providing a kind of can promote that watermelon is precocious and watermelon saccharinity is increased; Can increase the yield per unit area again simultaneously green watermelon accelerating sweetener and application method thereof with interior quality; And it is green non-poisonous harmless to be somebody's turn to do invention, can not produce harm to health.
For realizing above-mentioned purpose, the technical scheme that the present invention adopts is following:
A kind of green watermelon accelerating sweetener; Mainly be made up of biological information material, plant modifying agent, bacteria agent, solubilizer and water, wherein the mass content of biological information material is that the mass content of 2-8g/L, plant modifying agent is that the mass content of 4-16g/L, bacteria agent is that the mass content of 5-50g/L and solubilizer is 4-l0g/L.
Described biological information material is a shitosan.
Described plant modifying agent is a calcium chloride.
Described bacteria agent is photosynthetic microbial inoculum culture fluid.
Described solubilizer is acetic acid.
The cultural method of said photosynthetic microbial inoculum culture fluid is: in the photosynthetic bacteria culture medium through sterilization, insert 1/10-1/5 photosynthetic bacteria seed culture fluid, 15 ℃-20 ℃ of temperature; Intensity of illumination is that anaerobism was cultivated 3-10 days under the 800lux – 2000lux condition, and obtaining viable count is the photosynthetic bacteria culture fluid of 108-1010 cfu/ml.
Photosynthetic bacteria is a Rhodospirillum in the described photosynthetic bacteria culture fluid
Rhodospirillium, Rhodopseudomonas
Rhodopseudomonas, red bacterium belongs to
RhodobacterIn any strain bacterium or their combination in any.
The application method of said green watermelon accelerating sweetener is: the usage amount of green watermelon accelerating sweetener with every mu of each 5-10kg evenly sprayed flowering stage 1 time, expanding stage 2 times to the watermelon plant;
Beneficial effect of the present invention is:
1, plant information material among the present invention and plant modifying agent are the composition that itself is had in the plant corpus, and be green non-poisonous harmless, can not produce harm to fruit-vegetable plant and health.
2, the present invention can make the watermelon normal physiological maturing stage do sth. in advance 3-5 days.
3, the present invention can improve watermelon saccharinity 10%-18%, and center sugar and limit sugar is than moderate, and mouthfeel is pure.
4, the present invention can increase watermelon yield per unit area 10%-15%.
5, method for using of the present invention is simple, and cost price is low, and is workable, do not receive the characteristics of region and time restriction, can reach good economic benefit and social benefit.
Embodiment
Through embodiment the present invention is made further specific descriptions below.
Embodiment 1
The cultivation of photosynthetic microbial inoculum culture fluid: in through the photosynthetic bacteria culture medium of sterilization, insert 1/10 photosynthetic bacteria seed culture fluid, 15 ℃-20 ℃ of temperature; Intensity of illumination is that anaerobism was cultivated 10 days under the 1800lux condition, and obtaining viable count is the photosynthetic bacteria culture fluid of 108-1010 cfu/ml.Photosynthetic bacteria is a Rhodospirillum in the described photosynthetic bacteria culture fluid
Rhodospirillium, Rhodopseudomonas
Rhodopseudomonas, red bacterium belongs to
RhodobacterIn any strain bacterium or their combination in any.
Get biological information material shitosan powder quality 6g, plant modifying agent calcium chloride quality 12g, photosynthetic bacteria culture fluid 15g, solubilizer acetic acid 7g and mix, add water 1L and be mixed with green watermelon accelerating sweetener.
Embodiment 2
The cultivation of photosynthetic microbial inoculum culture fluid: in through the photosynthetic bacteria culture medium of sterilization, insert 1/5 photosynthetic bacteria seed culture fluid, 15 ℃-20 ℃ of temperature; Intensity of illumination is that anaerobism was cultivated 8 days under the 1200lux condition, and obtaining viable count is the photosynthetic bacteria culture fluid of 108-1010 cfu/ml.Photosynthetic bacteria is a Rhodospirillum in the described photosynthetic bacteria culture fluid
Rhodospirillium, Rhodopseudomonas
Rhodopseudomonas, red bacterium belongs to
RhodobacterIn any strain bacterium or their combination in any.
Get biological information material shitosan powder quality 4 gram, plant modifying agent calcium chloride quality 10 grams, photosynthetic bacteria culture fluid 40 grams, solubilizer acetic acid 8 grams and mix, add water 1L and be mixed with green watermelon accelerating sweetener.
Embodiment 3 application of green watermelon accelerating sweetener on watermelon
The test kind is the carbuncle in early spring, and cultivation mode is protection ground cultivation in early spring.Select the consistent watermelon plant of growing way as test sample.Make the experiment contrast groups with green watermelon accelerating sweetener of the present invention and clear water, processed group and control group separate, and manage according to melon patch conventional cultivation control measures;, watermelon sprays watermelon accelerating sweetener after blooming for the first time; Consumption 6 kg/ mus treat that the fruit expanding period (spraying back about 10 days for the first time approximately) that fallen flowers are beared fruit after stablizing sprays watermelon accelerating sweetener, consumption 8 kg/ mus for the second time; Fill spray once after 10 days, the plant surface all squirts during spray.
Experimental result is:
Table 1, accelerating sweetener are to the influence of watermelon fructescence, soluble sugar content, yield per unit area
------------------------------------------------------------------------------------------------------------
Handle the average single-unit area of maturity fruit soluble sugar vitamin C
The really heavy output of index maturing stage content content
(%) (my god) (%) (mg/100g) (g) (kg)
---------------------------------------------------------------------------------------------------------------
Control group 74 31 12.7 6.87 1,614 1932
Processed group 92 27 14.1 8.75 1,789 2107
-----------------------------------------------------------------------------------------------------------------
We can find out according to last table, and the processed group fruit maturity is high than control group, and the fructescence shortens than control group, and mean fruit weight, yield per unit area have increased than control group.Aspect the soluble sugar and Vitamin C content of fruit, each item index all is higher than contrast.Green watermelon accelerating sweetener not only helps watermelon to shorten the maturing stage, improves maturity, listing in advance it is thus clear that spray in watermelon flowering stage and fruit expanding period, has also improved the output and the interior quality of watermelon fruit, has increased the interests of melon grower and distributors.
Claims (8)
1. green watermelon accelerating sweetener and application method thereof; It is characterized in that the accelerating sweetener mainly is made up of biological information material, plant modifying agent, bacteria agent, solubilizer and water, wherein the mass content of biological information material is that the mass content of 2-8g/L, plant modifying agent is that the mass content of 4-16g/L, bacteria agent is that the mass content of 5-50g/L and solubilizer is 4-l0g/L.
2. a kind of green watermelon accelerating sweetener according to claim 1 is characterized in that described biological information material is a shitosan.
3. a kind of green watermelon accelerating sweetener according to claim 1 is characterized in that described plant modifying agent is a calcium chloride.
4. a kind of green watermelon accelerating sweetener according to claim 1 is characterized in that described bacteria agent is photosynthetic microbial inoculum culture fluid.
5. a kind of green watermelon accelerating sweetener according to claim 1 is characterized in that described solubilizer is acetic acid.
6. according to claim 1,4 described a kind of green watermelon accelerating sweeteners; The cultural method that it is characterized in that said photosynthetic microbial inoculum culture fluid is: in the photosynthetic bacteria culture medium through sterilization, insert 1/10-1/5 photosynthetic bacteria seed culture fluid, 15 ℃-20 ℃ of temperature; Intensity of illumination is that anaerobism was cultivated 3-10 days under the 800lux – 2000lux condition, and obtaining viable count is the photosynthetic bacteria culture fluid of 108-1010 cfu/ml.
7. according to claim 1,4,6 described a kind of green watermelon accelerating sweeteners, it is characterized in that photosynthetic bacteria is a Rhodospirillum in the described photosynthetic bacteria culture fluid
Rhodospirillium, Rhodopseudomonas
Rhodopseudomonas, red bacterium belongs to
RhodobacterIn any strain bacterium or their combination in any.
8. according to described a kind of green watermelon accelerating sweetener of claim 1-7 and application method thereof, it is characterized in that: the usage amount of green watermelon accelerating sweetener with every mu of each 5-10kg evenly sprayed flowering stage 1 time, expanding stage 2 times to the watermelon plant.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110450771 CN102578151A (en) | 2011-12-29 | 2011-12-29 | Green watermelon ripening sweetener and application method thereof |
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| CN 201110450771 CN102578151A (en) | 2011-12-29 | 2011-12-29 | Green watermelon ripening sweetener and application method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103772060A (en) * | 2014-02-20 | 2014-05-07 | 广西壮族自治区药用植物园 | Inducer for enlarging and promoting sweetness of siraitia grosvenorii and application method thereof |
| CN113678830A (en) * | 2021-08-18 | 2021-11-23 | 河北农业大学 | Composition for improving watermelon fruit quality and application thereof |
-
2011
- 2011-12-29 CN CN 201110450771 patent/CN102578151A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103772060A (en) * | 2014-02-20 | 2014-05-07 | 广西壮族自治区药用植物园 | Inducer for enlarging and promoting sweetness of siraitia grosvenorii and application method thereof |
| CN113678830A (en) * | 2021-08-18 | 2021-11-23 | 河北农业大学 | Composition for improving watermelon fruit quality and application thereof |
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Application publication date: 20120718 |