KR101107059B1 - Liquid manure having defoliating effect - Google Patents

Abstract

PURPOSE: A liquid fertilizer is provided to rapidly supply nutrients from leaves to fruit without damages by including an anthocyanin-based pigment, pyroligneous liquid, liquid paraffin, an emulsifier, a fermented bean-extract, and liquid fertilizer raw materials. CONSTITUTION: A liquid fertilizer of a defoliation effect includes 1-20 weight% of an anthocyanin-based pigment, 1-20 weight% of pyroligneous liquid, 30-60 weight% of liquid paraffin, 1-10 weight% of an emulsifier, 10-30 weight% of a fermented bean-extract, and 1-10 weight% of liquid fertilizer raw materials selected from a group including molybdenum, boron, and citric acid. The anthocyanin-based pigment is a grape skin extract. The fermented bean-extract includes soybean, kelp, garlic, distilled water, strain, and unrefined sugar.

Description

Liquid manure having defoliating effect

The present invention relates to a liquid fertilizer having a red leaf effect.

The main factors involved in the production of anthocyanin pigments, which generally represent the red color of apples, are the amount of light in the water, temperature, nitrogen nutrition, and sugar content of the fruit. Except for the case of artificially difficult to control the temperature of the above factors can be managed in a direction that is a suitable condition for the production of anthocyanin pigment can improve the coloring of the apple. Among these factors, the amount of light emission in the water body is one of the most important coloring factors. To this end, farmers can remove paint from the water pipes, support limbs, pick up fruit (red leaves), return fruit, and use reflective films. It is reported that the method using the method, red leaf treatment during the maturation period is reported to significantly increase the coloring of the apple.

In Japan, Fuji apples are recommended to pick up some of the fruit leaves that cover the fruit first, starting 30 to 40 days before harvesting, and to remove the remaining fruit leaves and the basal leaves of leaves 2 days later.

As the red leaf by the red leaf agent, there is a report on the red leaf using natural abscisic acid of Yokoda (1994) in Japan, and the coloring through the experiment on the red leaf using triiodobenzoic acid in Korea as well. Enhancement has been reported but is rarely used as it is harmful to foliage and / or fruit.

Therefore, there is a need for a study on a liquid fertilizer having a red leaf effect that can overcome the above problems.

The present invention seeks to provide an effective leaf agent that does not harm foliage and / or fruit. Specifically, the present invention provides a liquid fertilizer having a red leaf effect, including an anthocyanin pigment, wood vinegar, liquid paraffin, emulsifier, soybean extract fermentation liquid, and liquid fertilizer raw material.

The present invention provides a liquid fertilizer having a red leaf effect comprising the following components: 1) 1 to 20% by weight of anthocyanin pigments; 2) 1-20% by weight of vinegar solution; 3) 30-60 wt% of liquid paraffin; 4) 1 to 10% by weight emulsifier; 5) 10-30% by weight of soybean extract fermentation solution; And 6) 1 to 10% by weight of liquid fertilizer raw materials.

In one embodiment of the present invention, the anthocyanin-based pigment provides a liquid fertilizer which is a grape skin extract pigment.

In another embodiment of the present invention, the soybean extract fermentation solution of 5) provides a liquid fertilizer comprising soybean, kelp, garlic, distilled water, strain, and brown sugar.

In another embodiment of the present invention, the liquid fertilizer raw material of 6) provides a liquid fertilizer comprising molybdenum, boron, and citric acid.

The liquid fertilizer of the present invention can be used in all varieties of apple trees, which leaves the leaves around the fruit naturally by quickly moving the nutrients of the leaves into the fruit without harming the foliage and / or the fruit, It allows for the rapid accumulation of more sugars and promotes the expression of anthocyanin pigments to improve fruit coloring.

The inventors of the present invention while studying a liquid fertilizer having a red leaf effect, and prepared a liquid fertilizer having a red leaf effect including an anthocyanin pigment, wood vinegar, liquid paraffin, emulsifier, soybean extract fermentation liquid, and liquid fertilizer raw material, the preparation When the processed liquid fertilizer was treated to an apple tree, it was confirmed that the red leaf effect of the leaves and the color of the fruit were excellent, and completed the present invention.

Therefore, the present invention is 1 to 20% by weight of anthocyanin pigment, 1 to 20% by weight of wood vinegar, 30 to 60% by weight of liquid paraffin, 1 to 10% by weight of emulsifier, 10-30% by weight of soybean extract fermentation solution, and liquid fertilizer raw material It relates to a liquid fertilizer having a red leaf effect containing 1 to 10% by weight.

Hereinafter, the present invention will be described in detail.

Liquid fertilizer having a red leaf effect according to the present invention 1 to 20% by weight of anthocyanin-based pigment, 1 to 20% by weight of wood vinegar, 30 to 60% by weight of liquid paraffin, 1 to 10% by weight of emulsifier, 10-30% by weight of soy extract And, characterized in that it comprises 1 to 10% by weight of the liquid fertilizer raw material.

The content of the anthocyanin-based pigment is not particularly limited, but is preferably 1 to 20% by weight. If the anthocyanin-based dye is more than 20% by weight, the effect of the remaining composition is hardly expressed, and if the anthocyanin-based dye is less than 1% by weight, there is a problem that the coloration of the fruit is inferior. In addition, the anthocyanin-based pigment is preferably a grape skin extract pigment, but is not limited thereto. Grape skin extract pigment is a red pigment mainly composed of enocyanine, and is a red to dark purple liquid, lump, powder, or paste-like substance with a slightly peculiar smell. It is obtained by extracting water from the skin of grapes with an anthocyanin pigment in a natural bittar pigment.

The wood vinegar is a liquid cooled and condensed by external air when the smoke generated when preparing charcoal passes through the stack, and the content of the wood vinegar is not particularly limited, but it is preferably 1 to 20% by weight. If the amount of wood vinegar exceeds 20% by weight, the effect of the remaining composition is hardly expressed, if the wood vinegar is less than 1% by weight there is a problem that the liquid fertilizer absorption effect is inferior. Wood vinegar is 80-90% water and 10-20% organic compounds. The organic compound is composed of 3-7% acetic acid and contains components such as formic acid, formaldehyde, phenol, and tar, and is an acidic aqueous solution having a pH of about 3. Wood grass liquor is one of the most environmentally friendly agricultural materials. It is known to be effective in controlling pests, disinfecting seeds, promoting germination, promoting rooting and root growth, promoting flowering, preventing pests, and increasing fruit coloring. As part of the organic method, it is used in the form of soil improving agent, plant growth promoter, feed additive, and deodorant.

The liquid paraffin is an oil obtained by petroleum as a raw material, heated to atmospheric distillation and reduced pressure distillation to extract a solvent, and subjected to several steps of purification, which is preferably 30 to 60% by weight, but is not limited thereto. . Liquid paraffin is used for food, medicine, cosmetics, and industrial purposes and has characteristics such as emulsifying ability, lubrication, penetration, softening, and plasticity. In particular, it is widely used for food and is used as a release agent for bread, capsules, etc., and is used as a film for the skin of fruits and vegetables. Solubility is not soluble in water and alcohol, but soluble in organic solvents, melting point is 45 ℃ ~ 65 ℃, boiling point is more than 300 ℃ stable material.

The emulsifier is preferably 1 to 10% by weight, but is not limited thereto. Emulsifiers are used to emulsify paraffin oils, polyoxyethlene dodecyl monoethers (CAS No. 9002-9-0), glycerin monooleate (CAS No. 25496-72) -4), and oleic acid (CAS No. 112-80-1).

The soybean extract fermentation liquid is characterized by including soybean, kelp, garlic, distilled water, strain, and brown sugar as an environmentally friendly raw material consisting of only natural materials, preferably 10 to 30% by weight, but is not limited thereto. In particular, the soybean extract fermentation solution is put soybean 90kg, kelp 9kg, garlic 3kg, and 136.5kg distilled water corresponding to the primary raw material, pressurized high-temperature decomposition, compression and filtration process, yeast corresponding to the secondary raw material (yeast) and Bacillus ( Bacillus ) 1.5kg, and brown sugar 60kg may be added, and may be prepared through fermentation and ripening.

The liquid fertilizer raw material is characterized in that it comprises molybdenum, boron, and citric acid, preferably 1 to 10% by weight, but is not limited thereto. In particular, the liquid fertilizer raw material may be prepared by mixing molybdenum 0.03% by weight, boron 0.8% by weight and citric acid 6% by weight. By adding the liquid fertilizer raw material, there is an effect of preventing the heat and phenomenon that the fruit is broken by physiological causes, pests, or external factors.

Hereinafter, preferred examples are provided to aid in understanding the present invention. However, the following examples are merely provided to more easily understand the present invention, and the contents of the present invention are not limited by the following examples.

[ Example ]

Example  One. Soybean Extract Fermentation  Produce

Soybeans and kelp were washed three times in hot water and prepared by soaking at room temperature for 6 hours. After preparing 90 kg of soybean, 9 kg of kelp, 3 kg of garlic, and 136.5 kg of distilled water, a decomposition solution was obtained by decomposing for 8 hours using a pressure vessel maintained at an internal temperature of about 130 ° C. The decomposition solution was uniformly compressed and filtered with a compression press equipped with a filter net (45 mesh) to obtain an extract. In the sugar 60㎏ of secondary raw materials in the resulting extract was cooled in then allowed to warm with stirring to 50 ℃ until the sugar is completely dissolved at room temperature was charged with yeast (yeast), and Bacillus (Bacillus) 1.5㎏. It was fermented for 60 days and aged for 30 days to finally prepare a soybean extract fermentation broth. The fermentation is performed by sealing the window paper so that the bacteria and foreign matter in the air is not close, and then stirred 4 to 5 times for 1 week. The fermentation period varies slightly depending on the season temperature, but it is about 60 days. The end point of fermentation is pH 4.5 and reddish brown. In addition, the aging is characterized in that the stirring once a week in the aging room.

Example  2. Leaf effect  Preparation of Eggplant Liquid Fertilizer

20% by weight of the soybean extract fermentation solution prepared in Example 1 and 10% by weight of wood vinegar were mixed and stirred, 10% by weight of grape extract was added and mixed and stirred, and then 50% by weight of liquid paraffin and 3% by weight of an emulsifier. Mix and stir. Then, liquid fertilizer was prepared by mixing 0.03% by weight of molybdenum, 0.8% by weight of boron, and 6.17% by weight of citric acid. The emulsifier used at this time is a product name CROPOL-EMP70, product information is as described in Table 1 below.

product name CROPOL-EMP70 ingredient Polyoxyethylene dodecyl monoether (CAS No. 9002-9-0),
Glycerin monooleate (CAS No. 25496-72-4),
Oleic acid (CAS No. 112-80-1) Product Specifications Test Items Exterior Test Methods Exterior Light yellow liquid 30 ℃, apparently moisture 0.5% max Karl Fischer method pH 6.0 ± 1.0 5% aqueous solution, glass electrode gravity 0.980 ± 0.015 30 ℃, hydrometer Solubility Water dispersibility Packing unit 200 kg / drum

Example  3. Deciduous rate  Research

Thirty apples (Fuji / M.9 to 10 years old) were selected for 30 branches, each with similar growth, and the liquid fertilizer prepared in Example 2 was quantified (500 times) once (fruit harvest). 30 days before the planned date) or twice (30 days before the expected date of harvest and 20 days before the expected date of fruit harvest). In this case, spraying alone or mixed with manrupo (carbosulfan liquid hydrating agent) was mixed with the pesticides. Based on 5 days before the expected date of fruit harvest, the total number of deciduous trees and deciduous trees of each branch were measured and expressed as a percentage [(deciduous tree / total leaf) * 100]. It was. In this case, the coefficient of variation is 17.52.

Treatment method Deciduous rate (%) valence
(DMRT)
Indices(%) exam
Formulation sparge
Count pesticide
Mixed I repeat Ⅱ repeat Ⅲ repetition
Example

Episode 2
sparge Manlupo
Mixed Spray 42.8 41.5 40.6 41.6 a 318 Single spray 39.6 35.3 34.3 36.4 a 278 1 time
sparge Manlupo
Mixed Spray 39.1 38.1 37.0 38.1 a 291 Single spray 28.6 35.7 32.6 32.3 a 247 Non-treatment 16.9 13.3 9.0 13.1 b 100

As shown in Table 2, as a result of investigating the deciduous ratio, when the liquid fertilizer of the present invention is sprayed, it was confirmed that the deciduous ratio is significantly increased compared to the non-treated group, the red leaf effect is excellent.

Example  4. Fruit Quality Survey

The liquid fertilizer prepared in Example 2 was sprayed under the same conditions and methods as those of the deciduous ratio of Example 3, and after 30 days from the fruit harvesting date, 20 fruits were selected per fruit and fruit quality (fruit weight, hardness, sugar content, Acidity, and degree of coloring) were investigated.

(1) overweight measurement of fruit

The weight of the fruit is measured and the weight of the fruit is shown in Table 3 below. In this case, the coefficient of variation is 2.87.

Treatment method Overweight (g) valence
(DMRT)
Indices(%) exam
Formulation sparge
Count pesticide
Mixed I repeat Ⅱ repeat Ⅲ repetition Average
Example

Episode 2
sparge Manlupo
Mixed Spray 272 255 273 267 a 100 Single spray 286 286 279 284 a 107 1 time
sparge Manlupo
Mixed Spray 250 266 271 262 a 98 Single spray 286 277 279 281 a 106 Non-treatment 272 259 267 266 a 100

(2) measuring the hardness of the fruit

The hardness of the fruit was measured by a hardness tester (# 11 mm, PEROTROMETER, FT-32711, Italy), which is shown in Table 4 below. In this case, the coefficient of variation is 1.35.

Treatment method Hardness (kg / 11mm) valence
(DMRT)
Indices(%) exam
Formulation sparge
Count pesticide
Mixed I repeat Ⅱ repeat Ⅲ repetition Average
Example

Episode 2
sparge Manlupo
Mixed Spray 6.18 6.30 6.32 6.27 a 102 Single spray 6.32 6.48 6.30 6.37 a 103 1 time
sparge Manlupo
Mixed Spray 6.23 6.07 6.10 6.13 a 100 Single spray 6.24 6.10 6.11 6.15 a 100 Non-treatment 6.09 6.14 6.25 6.16 a 100

(3) measuring sugar content of fruit

The sugar content of the fruit was measured by a sugar meter (ATAGO, PR-201, Japan), which is shown in Table 5 below. In this case, the coefficient of variation is 4.20.

Treatment method Sugar (° Brix) valence
(DMRT)
Indices(%) exam
Formulation sparge
Count pesticide
Mixed I repeat Ⅱ repeat Ⅲ repetition Average
Example

Episode 2
sparge Manlupo
Mixed Spray 12.4 11.5 11.3 11.7 a 97 Single spray 12.5 12.0 12.1 12.2 a 101 1 time
sparge Manlupo
Mixed Spray 11.5 12.3 11.6 11.8 a 98 Single spray 12.1 11.3 12.4 11.9 a 98 Non-treatment 12.4 12.4 11.4 12.1 a 100

(4) acidity measurement of fruit

The juice of the fruit juice was measured by neutralization titration method and then converted to the content of malic acid, the acidity of the fruit is shown in Table 6 below. In this case, the coefficient of variation is 6.98.

Treatment method Acidity (%) valence
(DMRT)
Indices(%) exam
Formulation sparge
Count pesticide
Mixed I repeat Ⅱ repeat Ⅲ repetition Average
Example

Episode 2
sparge Manlupo
Mixed Spray 0.36 0.34 0.37 0.36 a 97 Single spray 0.39 0.41 0.36 0.39 a 105 1 time
sparge Manlupo
Mixed Spray 0.37 0.44 0.36 0.39 a 105 Single spray 0.40 0.36 0.37 0.38 a 103 Non-treatment 0.37 0.38 0.35 0.37 a 100

(5) Measurement of the coloring degree of fruit

The coloration of the fruit was measured by a colorimeter (KONICA MINOLTA, CR-400, Japan) and then expressed in Hunt's a value, and the coloration of the fruit is shown in Table 7 below. In this case, the coefficient of variation is 3.96.

Treatment method Hunt's a value valence
(DMRT)
Indices(%) exam
Formulation sparge
Count pesticide
Mixed I repeat Ⅱ repeat Ⅲ repetition Average
Example

Episode 2
sparge Manlupo
Mixed Spray 23.7 23.4 22.6 23.2 a 113 Single spray 23.1 24.4 23.1 23.5 a 114 1 time
sparge Manlupo
Mixed Spray 22.1 21.4 21.0 21.5 ab 104 Single spray 22.3 21.2 21.0 21.5 ab 104 Non-treatment 22.2 20.4 19.3 20.6 b 100

As shown in Table 3 to Table 7, when the fruit quality was investigated, it was confirmed that when the liquid fertilizer of the present invention is sprayed, the untreated and fruit quality are maintained at the same level. In particular, when spraying the liquid fertilizer of the present invention, it was confirmed that due to the anthocyanin pigments corresponding to the components of the liquid fertilizer of the present invention can significantly increase the coloration index of the fruit.

Example  5: fruit storage investigation

After spraying the liquid fertilizer prepared in Example 2 under the same conditions and methods as in the deciduous leaf rate of Example 3, stored in a cold storage for 30 days or 60 days after fruit harvesting, 20 fruits per sphere were selected to fruit storage (Hardness, sugar, acidity, ethylene content, and respiratory volume of fruit) were investigated.

(1) measuring the hardness of the fruit

The hardness of the fruit was measured by a hardness tester (# 11 mm, PEROTROMETER, FT-32711, Italy), which is shown in Table 8 below. In this case, the coefficient of variation is 2.55.

Treatment method Hardness (kg / 11mm) valence
(DMRT)
Indices(%) exam
Formulation sparge
Count pesticide
Mixed I repeat Ⅱ repeat Ⅲ repetition Average
Example

Episode 2
sparge Manlupo
Mixed Spray 5.78 5.97 6.02 5.92 a 98 Single spray 5.78 6.14 6.03 5.98 a 99 1 time
sparge Manlupo
Mixed Spray 5.84 5.99 5.86 5.90 a 98 Single spray 5.51 5.88 5.58 5.66 a 94 Non-treatment 5.93 5.97 6.18 6.03 a 100

(2) measuring sugar content of fruit

The sugar content of the fruit was measured by a sugar meter (ATAGO, PR-201, Japan), which is shown in Table 9 below. In this case, the coefficient of variation is 5.36.

Treatment method Sugar (° Brix) valence
(DMRT)
Indices(%) exam
Formulation sparge
Count pesticide
Mixed I repeat Ⅱ repeat Ⅲ repetition Average
Example

Episode 2
sparge Manlupo
Mixed Spray 12.4 12.6 11.5 12.2 a 101 Single spray 12.9 14.1 13.2 13.4 a 111 1 time
sparge Manlupo
Mixed Spray 12.8 12.5 12.1 12.5 a 103 Single spray 11.9 12.7 12.1 12.2 a 101 Non-treatment 11.5 11.5 13.4 12.1 a 100

(3) measurement of acidity of fruit

The juice of the fruit juice was measured by neutralization titration method and then converted to the content of malic acid, the acidity of the fruit is shown in Table 10 below. In this case, the coefficient of variation is 5.21.

Treatment method Acidity (%) valence
(DMRT)
Indices(%) exam
Formulation sparge
Count pesticide
Mixed I repeat Ⅱ repeat Ⅲ repetition Average
Example

Episode 2
sparge Manlupo
Mixed Spray 0.31 0.35 0.33 0.33 a 100 Single spray 0.30 0.34 0.34 0.33 a 100 1 time
sparge Manlupo
Mixed Spray 0.30 0.31 0.34 0.32 a 97 Single spray 0.33 0.32 0.32 0.32 a 97 Non-treatment 0.32 0.33 0.33 0.33 a 100

(4) Determination of the ethylene content of the fruit

The fruit was placed in an airtight container and sealed at 24 ° C. for 1 hour, and the ethylene produced was measured by gas chromatography (SHIMADZU, GC-2010, Japan). ), The analysis conditions were the detector input temperature 100 ℃, oven temperature 80 ℃, the detector internal temperature 200 ℃. The ethylene content of the fruits is shown in Table 11 below. In this case, the coefficient of variation is 11.56.

Treatment method Ethylene (μl / kg / hr) valence
(DMRT)
Indices(%) exam
Formulation sparge
Count pesticide
Mixed I repeat Ⅱ repeat Ⅲ repetition Average
Example

Episode 2
sparge Manlupo
Mixed Spray 7.24 8.33 7.43 7.67 a 98 Single spray 8.13 7.23 6.58 7.31 a 93 1 time
sparge Manlupo
Mixed Spray 7.22 8.34 7.38 7.65 a 97 Single spray 8.25 7.35 5.52 7.04 a 90 Non-treatment 8.31 8.21 7.02 7.85 a 100

(5) Measurement of respiratory volume (carbon dioxide generation amount) of fruit

Except that gas chromatography was analyzed using a Thermal Conductivity Detector (TCD), the carbon dioxide content generated after sealing the fruit in the same conditions and methods as in the measurement of the ethylene content of the fruit in 4). Measured and analyzed. The respiratory volume of fruit (carbon dioxide generation) is shown in Table 12 below. At this time, the coefficient of variation is 10.99.

Treatment method Breath volume (ml / kg / hr) valence
(DMRT)
Indices(%) exam
Formulation sparge
Count pesticide
Mixed I repeat Ⅱ repeat Ⅲ repetition Average
Example

Episode 2
sparge Manlupo
Mixed Spray 5.28 5.18 6.24 5.57 a 95 Single spray 6.25 5.24 5.23 5.57 a 95 1 time
sparge Manlupo
Mixed Spray 5.28 5.36 5.78 5.47 a 93 Single spray 6.75 5.25 5.35 5.78 a 98 Non-treatment 6.45 6.08 5.12 5.88 a 100

As shown in Tables 8 to 12, when the fruit storage of the present invention was investigated, it was confirmed that the liquid fertilizer of the present invention maintains the same level as the fruit storage of the untreated.

Example  6. Foliage  And / or investigation of adverse effects on fruit

After fifteen apple trees (Fuji / M.9 ~ 10 years) were used, the liquid fertilizer prepared in Example 2 was sprayed with quantitative (diluted to 500-fold concentration) and doubling (diluted to 250-fold concentration). The damage (side effects) affecting the foliage and / or fruit at one interval was visually observed and the results are shown in Table 13 below.

Pesticide Mixture Quantity (500 times) 250x Example
Manlupo
Mixed Spray none none Single spray none none

As shown in Table 13, when the liquid fertilizer of the present invention is sprayed on the apple tree, it was confirmed that the leaves and / or fruit does not cause any harm (side effects).

The foregoing description of the present invention is intended for illustration, and it will be understood by those skilled in the art that the present invention may be easily modified in other specific forms without changing the technical spirit or essential features of the present invention. will be. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive.

Claims (4)

Liquid fertilizer having a red leaf effect containing the following ingredients:
1) 1 to 20% by weight of anthocyanin pigments;
2) 1-20% by weight of vinegar solution;
3) 30-60 wt% of liquid paraffin;
4) 1 to 10% by weight emulsifier;
5) 10-30% by weight of soybean extract fermentation solution; And
6) 1 to 10% by weight of liquid fertilizer raw material selected from the group consisting of molybdenum, boron and citric acid. The liquid fertilizer of claim 1, wherein the anthocyanin pigment is grape extract skin pigment. According to claim 1, wherein the soybean extract fermentation of 5) liquid fertilizer, characterized in that it comprises soybean, kelp, garlic, distilled water, strain, and brown sugar. delete