Method for preventing peaches from being bagged through biological membrane treatment
Through biofilm treatment methods, the comprehensive quality and market competitiveness of peach fruits are improved, the problem of high bagging costs is solved, and the goal of reducing production costs and environmental protection is achieved.
Patent Information
- Application Number
- CN202411857525.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2025-02-18
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The cost of bagging in the existing peach industry is high, resulting in excessive production costs, which limits the quality improvement and efficiency improvement of the peach industry and sustainable development.
By using biofilm treatment method, the leaves and fruit surfaces are sprayed with polymer protective film preparations during the growth period of peach trees, sprayed 3-4 times in total, diluting 500 times, improving the hardness, sugar-acid ratio and vitamin C content of the fruit. and flavor.
It significantly improves the comprehensive quality of the fruit, including color, taste and nutritional value, reduces production costs, enhances market competitiveness, and achieves environmentally friendly, safe, simple and efficient operations.
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Abstract
Description
Technical Field
[0001] The invention relates to the technical field of agriculture, and in particular to a method for making peaches free from bagging by biofilm treatment. Background Art
[0002] In recent years, with the improvement of people's living standards and the enhancement of health awareness, consumers have an increasing demand for fruits with high nutritional value and good quality. In recent years, the cost of bagging peach production in my country has been rising. Factors such as labor shortage and high prices have caused bagging production to account for more than 30% of the total annual investment cost of orchards. Now bagging has become an important factor restricting the quality improvement and sustainable development of the peach industry. Therefore, bag-free cultivation has become an important topic in the scientific research of my country's peach industry.
[0003] Peach is one of the fruits widely grown and consumed in the world, especially "Zhongyou Pantao No. 5", which is loved by consumers for its excellent quality and wide adaptability. However, the labor cost in cultivation is too high at present, and the cost of bagging alone is about 1 yuan per kilogram. Therefore, an efficient and simple bag-free cultivation method is urgently needed to reduce the production cost of "Zhongyou Pantao No. 5", so as to achieve the purpose of saving costs and increasing efficiency. Summary of the invention
[0004] The present invention aims to provide a method for biofilm treatment to make peaches free of bagging, thereby improving the fruit hardness, soluble solids, sugar-acid ratio, vitamin C content, fruit flavor, and the comprehensive quality of the fruit including color, taste and nutritional value, thereby enhancing the market competitiveness of peaches and reducing production costs.
[0005] To achieve the above object, the present invention provides the following technical solution: a method for making peaches free from bagging by biofilm treatment, comprising the following steps:
[0006] S1. During the peach growth period, use biofilm preparations to spray leaves and fruit surfaces;
[0007] S2, spray 3-4 times in total during the peach growth period, with an interval of 15 days between each spraying;
[0008] S3. Leaf samples and fruit samples were collected one week and one month after each spraying for analysis to determine the photosynthetic intensity, fruit appearance and internal quality, and pesticide residue content in the fruit.
[0009] Specifically, the biofilm preparation is a polymer protective film, which is diluted 400-600 times when used.
[0010] Specifically, the biofilm preparation is preferably diluted 500 times.
[0011] Specifically, the peach growing period is from late May to early July, and the spraying frequency is preferably 4 times.
[0012] The principle and beneficial effects of this technical solution:
[0013] Improve the overall quality of fruits: The method of the present invention improves the hardness, soluble solids, sugar-acid ratio, and vitamin C content of fruits, greatly improves the flavor of fruits, and also improves the overall quality of fruits, including color, taste, and nutritional value, and enhances the market competitiveness of peaches. The cost of using this method is 60-80 yuan / mu / time, which reduces the production cost and saves 2,500 yuan per mu.
[0014] Easy and efficient operation: The foliar spraying method is easy to operate, saving time and labor costs, and is suitable for large-scale promotion and application.
[0015] Environmental protection and safety: Biofilm is a polymer protective film and a biophysical film that will not cause environmental pollution and soil accumulation, and is in line with the development direction of green and environmental protection in modern agriculture.
[0016] Significant economic benefits: The method of the invention effectively saves the production cost of peaches, helps to increase the income of fruit farmers, and improves the economic benefits of agriculture. DETAILED DESCRIPTION
[0017] The present invention is further described in detail below in conjunction with the embodiments:
[0018] Example:
[0019] In this embodiment, 50 "Zhongyoupan No. 5" peach trees were selected and randomly divided into 5 groups, each with 10 trees. The 5 groups of peach trees were bagged group, control group and three treatment groups.
[0020] 1. Materials and Equipment
[0021] Biofilm: The concentrations are 400 times, 500 times, and 600 times respectively.
[0022] Sprayer: Hand-held sprayer with a capacity of 5 liters.
[0023] Protective equipment: gloves, goggles, masks.
[0024] Measuring equipment: colorimeter, hardness tester, sugar acid tester.
[0025] 2. Methods and Steps
[0026] 1. Solution preparation:
[0027] Dilute the biofilm 400-fold, 500-fold, and 600-fold solutions to 5 liters respectively.
[0028] 2. Spraying operation:
[0029] From early June to early July, choose a windless and sunny day before 10 am and after 4 pm to spray. The control group was sprayed with water only; the three treatment groups were sprayed with 400 times, 500 times, and 600 times of biofilm solution respectively; the bagging group was bagged and not sprayed. When spraying, keep the sprayer nozzle about 30 cm away from the fruit to ensure that each fruit is evenly covered.
[0030] 3. Data collection:
[0031] Fruit samples were collected in mid-July. The color of the fruit was measured using a colorimeter. The hardness of the fruit was measured using a hardness meter. The sugar and acid content of the fruit was measured using a sugar and acid meter. The experimental data are shown in Table 1.
[0032] Table 15 Peach Tree Data Collection Results
[0033]
[0034] 3. Results and Analysis
[0035] Fruit gloss: Compared with the control group, the brightness value (L*) of each treatment group was lower than that of the control group, among which treatment group 1 (400 times biofilm solution) was closest to the control group, with a value of 53.51; compared with the control group, the red saturation (a*) of each treatment group was significantly higher than that of the control group, among which treatment group 2 (500 times biofilm solution) was significantly increased to 15.01; compared with the control group, the yellow saturation (b*) of treatment group 3 (600 times biofilm solution) was closest to the control group's value of 41.44.
[0036] Fruit hardness: All treatment groups were significantly higher than control group 2 (bagging control), among which treatment group 1 (400 times biofilm solution) was the closest to control group 1 (clear water control), at 5.69 kg / cm2.
[0037] Fruit sugar and acid content: Among all treatment groups, the best performance was in treatment group 2 (biofilm 500 times solution), with soluble solids reaching 10.53% and fruit acidity reaching 1.27%.
[0038] In summary, this embodiment significantly improved the gloss, hardness and sugar and acid content of the fruit of "Zhongyoupan No. 5" by spraying the biofilm solution with different dilution multiples three times. In particular, the treatment group 2 (biofilm 500 times solution) had the best effect, which could significantly improve the sugar and acid flavor quality of the fruit while ensuring that the coloring of the fruit appearance met the standard. This method is of great significance for increasing the added value of fruits, meeting consumer demand and increasing farmers' income.
[0039] The above is only an embodiment of the present invention, and the common knowledge such as the known specific technical solutions or characteristics in the solution is not described in detail here. For those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.
Claims
1. A method for making peaches free from bagging by biofilm treatment, characterized in that: The following steps are involved: S1. During the peach growth period, use biofilm preparations to spray leaves and fruit surfaces; S2, spray 3-4 times in total during the peach growth period, with an interval of 15 days between each spraying; S3. Leaf samples and fruit samples were collected one week and one month after each spraying for analysis to determine the photosynthetic intensity, fruit appearance and internal quality, and pesticide residue content in the fruit.
2. A method for making peaches free of bagging by biofilm treatment according to claim 1, characterized in that: The biofilm preparation is a polymer protective film, which is diluted 400-600 times when used.
3. A method for making peaches free of bagging by biofilm treatment according to claim 2, characterized in that: The biofilm preparation is preferably diluted 500 times.
4. A method for making peaches free from bagging by biofilm treatment according to claim 1, characterized in that: The peach growing period is from late May to early July, and the spraying frequency is preferably 4 times.