124 results about "Fruit weight" patented technology

The invention relates to the technical field of grapes, in particular to application of chlorogenic acid to improvement of grape fruit quality, and the dosage of the chlorogenic acid is 50-200M in mass concentration. The use method comprises the following steps: preparing the chlorogenic acid into a chlorogenic acid aqueous solution, and spraying the chlorogenic acid aqueous solution in a grape fruit swelling period or a grape fruit swelling later period once every 7-12 days for 3-6 times. By applying chlorogenic acid, the anthocyanin content of the grape fruits is remarkably increased, and the coloring effect of the grape fruits can be remarkably improved. By applying the chlorogenic acid externally, the fruit weight, the soluble solid content, the soluble total sugar content and the sugar-acid ratio of the grape fruits are increased, the titratable acid content is reduced, and the flavor and the nutrient content of the grape fruits are improved. The invention promotes the application and development of the chlorogenic acid in the maturation and quality of the grape fruits before harvesting, and solves the problems that the fruit ripening agent in the current market contains hormones and is high in price, the grapes are poor in coloring and slow in color turning, and the potential toxicity exists.

The invention belongs to the technical field of molecular biology, and particularly relates to an SNP (Single Nucleotide Polymorphism) marker combination for single apple remarking assisted selection, a probe group and application of the SNP marker combination and the probe group. The SNP marker combination is composed of 16 SNP markers; the 16 SNP markers comprise SNP1-SNP16, and the number of the SNP markers is 16; the nucleotide sequences of the SNP1-SNP16 are sequentially as shown in SEQ ID NO. 1 to SEQ ID NO. 16. The invention focuses on controlling major variation sites of apple plant single fruit weight, develops 16 major SNP markers linked with apple single fruit weight traits, and is suitable for marker-assisted selection of apple single fruit weight traits in the seedling stage of breeding materials.

Disclosed in the present invention is the use of a substance that reduces the activity or content of the protein TST3b, or a substance that inhibits or reduces the expression of a gene encoding the protein TST3b. In particular, the TST3b protein may be a protein of A1), A2) or A3): A1) a protein having the amino acid sequence of SEQ ID No. 2 in the sequence listing; A2) a protein that is obtained by means of the substitution and / or deletion and / or addition of one or more amino acid residues in the protein of A1), and has 90% or more identity to and the same activity as the protein as shown in A1); A3) a fusion protein obtained by means of linking a protein tag at the N-terminus or / and C-terminus of A1) or A2). The TST3b protein and biological material related thereto can be used to regulate the content of soluble sugar in and the single fruit weight of Solanum lycopersicum.

The invention discloses an automatic packaging method for stringing fruits, which relates to the technical field of intelligent agricultural equipment and automatic sorting and packaging, and comprises the following steps: collecting weight, surface images and internal flaw data of the fruits, extracting composite quality characteristics, and constructing weight grading, surface and internal detection models; outputting a weight grade label, a color grade label and fruit surface flaw and internal flaw marks, executing weight grading rejection and packaging, counting the flaw rate for early warning, and displaying a weight-flaw correlation scatter diagram and a density thermodynamic diagram in real time by a three-dimensional board. Through dynamic weighing, multispectral imaging and X-ray detection, full-dimensional automatic detection of fruit weight, surface and internal flaws is achieved, high-precision sorting and packaging execution logic is constructed, sorting accuracy and packaging efficiency are improved, the flaw rate is counted, self-calibration early warning is triggered, the quality stability of a production line is guaranteed, and the production efficiency is improved. Visual decision support is provided for process optimization, and manual intervention and product loss are effectively reduced.

The invention relates to the technical field of microorganisms, in particular to trichoderma cryptophyllum WGJ7 as well as a fungicide and application thereof, and has the following beneficial effects that the trichoderma cryptophyllum WGJ7 is separated from rhizosphere soil of pears by an applicant, has good capacities of producing IAA, solubilizing phosphorus, producing peroxidase and producing protease, and can be used for preparing a microbial inoculum. A pot experiment shows that the strain WGJ7 can remarkably promote growth of pyrus betulaefolia seedlings, improve the root development form of the pyrus betulaefolia seedlings and improve the biomass of the seedlings, and has a good growth promoting effect on pyrus betulaefolia; the bacterial strain and waste mushroom residues are fermented to prepare a biological agent, field experiments are carried out, and then it is found that the biological agent can remarkably improve the quality of pyrus betulaefolia fruits, and soluble solids, the weight of a single fruit, the longitudinal diameter and the transverse diameter of the fruits are remarkably improved; therefore, the strain provided by the invention has good field quality-improving and yield-increasing effects on pear trees, is simple in raw material, and can be popularized and utilized as a biological organic fertilizer material.

The invention discloses a method for improving tomato fruit yield and quality under a high temperature condition, which comprises the following steps: putting tomato seeds into a germination accelerating box to grow into tomato seedlings, planting the tomato seedlings in a sunlight greenhouse when the tomato seedlings grow to have four leaves and one core, supplying water to tomatoes, applying fertilizer, preventing diseases and insect pests, and transplanting the tomato seedlings in the middle and last ten days of June when the weather is high temperature. Spraying a glutathione solution on the leaf surfaces of the tomatoes until the tomato fruits are mature; the glutathione is used for treating commonly-cultivated tomatoes, has a remarkable promoting effect on the single fruit weight and the single plant yield of the tomatoes and the content of soluble solids, soluble sugar and vitamin C in the tomatoes, meanwhile, the content of nitrate is reduced, the yield and quality of the tomatoes are effectively improved, technical support is provided for improving the yield and quality of the tomatoes, and the method is worthy of popularization and application. The invention relates to a method for improving tomato fruit yield and quality under a high temperature condition.

The invention provides a strawberry fruit weight monitoring system based on machine learning. The strawberry fruit weight monitoring system comprises a growth monitoring module, a cloud management module and a user terminal module. The growth monitoring module is matched with the LED module through the image sensing module to obtain strawberry fruit images and real scales, and the strawberry fruit images and the real scales are transmitted to a cloud end through the wireless communication module (1). And the cloud management module covers several processes of data receiving, image segmentation, volume calculation, mass calculation, intelligent judgment and result output. The volume calculation module provides an accurate real scale reference through the LED module, data deviation caused by manual calibration errors in traditional measurement is avoided, and accuracy and consistency of strawberry shape data acquisition are ensured. The user terminal module presents the growth trend and quality change of the strawberries through a visual chart and a curve, and supports a user to define a threshold value, thereby greatly facilitating the user to monitor the growth condition of the strawberries in real time.

The invention discloses an application of a complex microbial inoculant in improving the effectiveness of nitrogen in peanut rhizosphere soil, and belongs to the technical field of microorganisms. According to the invention, the composite microbial agent composed of active bacteria, namely arthrobacter plantarum ARZ1 and sphingomonas melonis SPZ1, is applied to the field of peanut planting for the first time, and the two bacteria in the composite microbial agent have an obvious promoting effect on increasing the content of total nitrogen, nitrate nitrogen and ammoniacal nitrogen in rhizosphere soil of peanuts through a synergistic effect, so that the content of the total nitrogen, nitrate nitrogen and ammoniacal nitrogen in the rhizosphere soil of the peanuts is increased, and the content of the total nitrogen, nitrate nitrogen and ammoniacal nitrogen in the rhizosphere soil of the peanuts is increased; particularly, the fruit number, the fruit weight and the kernel weight of a single peanut plant can be increased, and the peanut yield can be greatly increased in the peanut planting process.

The invention discloses an automatic fruit weight sorting device which comprises a rack, a tray conveyor and a collecting platform, the tray conveyor and the collecting platform are sequentially connected to the upper end of the rack from left to right, multiple sets of tray bodies are arranged at the upper end of the tray conveyor at equal intervals, an ejection mechanism is connected to the upper end of the collecting platform, and the ejection mechanism is connected to the lower end of the collecting platform. A weighing device is connected to the middle of the upper end of the collecting platform, and an inclined sliding plate is connected between the tray conveyor and the collecting platform. The invention belongs to the technical field of agricultural machinery, and particularly provides a fruit sorting machine which is additionally provided with a tray conveyor, a collecting platform, a tray body, an ejection mechanism and a weighing device, can replace manpower to sort melons and fruits with hard pulp according to the weight, improves the sorting efficiency, reduces the labor intensity of workers, and is simple in overall structure and convenient to operate. The automatic fruit weight sorting device is convenient to operate and use.

The present application belongs to the technical field of plant cultivation, and particularly relates to a biological fertilizer for relieving fruit drop of Taiwan long fruit mulberry and application. The biological fertilizer comprises animal manure, soybean meal powder, humic acid, peat soil, coconut bran, bran, fermentation liquor of a compound microbial agent, seaweed extract powder, amino acid chelated iron and borax; wherein the compound microbial agent comprises Bacillus amyloliquefaciens and Pseudomonas aeruginosa. The above biological fertilizer is balanced in nutrients, is beneficial to enhancing the resistance of the mulberry to adversity and reducing fruit drop caused by stress; in addition, the Bacillus amyloliquefaciens and the Pseudomonas aeruginosa are used synergistically, and the two jointly build a healthy rhizosphere micro-ecology, thereby guaranteeing nutrient supply for fruit development from the root source. Therefore, the technical scheme of the present application can not only significantly reduce the fruit drop rate, but also improve the single fruit weight, soluble solid content and anthocyanin content of mulberry, and improve the flavor and color of the fruit.

The invention discloses a planting method for improving peach quality, and belongs to the technical field of agriculture, the method comprises the following steps: spraying gibberellic acid 25-30 days after the full-bloom stage of peach trees, the spraying concentration being 18 mg / L-20 mg / L; by adopting the planting method disclosed by the invention, the weight of a single peach fruit is increased by 71.05%, the titratable acid content is reduced by 16.33%, and the vitamin C content is increased by 26.28%, so that the yield of the juicy peaches is increased, and the economic value is improved; the sweet taste of the juicy peaches is improved, and the taste and the nutritional value of the fruits are improved.

The invention belongs to the technical field of molecular breeding, and discloses application of a citrus CsAPD2-2 gene in reducing the citric acid content of citrus fruits. The invention discloses the application of the CsAPD2-2 gene in regulating and controlling the citric acid content of plant leaves / fruits for the first time. According to the invention, the sugar orange CsAPD2-2 gene highly associated with the citric acid content of the fruits is successfully cloned, and the gene is specifically and highly expressed in the citrus fruits. The gene is over-expressed in citrus and tomato, or the gene is knocked out in citrus by virtue of a CRISPR / Cas9 gene editing technology, so that the content of citric acid in fruits is correspondingly reduced and increased, and meanwhile, the gene does not influence the properties of flowering and fruiting time, pulp color, single fruit weight, soluble solid content and the like of plants; therefore, the CsAPD2-2 gene is a fruit citric acid content negative regulation gene with strong pertinence.

The invention provides an apple growth promoting preparation and application thereof in promoting growth of apple seedlings and improving apple quality and wax content, and belongs to the technical field of fruit tree planting. The apple growth promoting preparation disclosed by the invention is prepared from a tea residue extract or epigallocatechin gallate, the concentration of the epigallocatechin gallate is 2 to 200 [mu] mol / L. By adopting the tea residue extract or EGCG, the plant height of the apple seedlings can be remarkably increased, the net photosynthesis of the apple seedlings is improved, and the growth of the apple seedlings and the content of wax in leaves are promoted. EGCG is sprayed in the growth period of the fruit trees, so that the leaf area of the fruit trees can be increased, the content of H2O2 in leaves is reduced, and the content of ester substances in leaf wax is increased; the fruit transverse diameter, the fruit longitudinal diameter and the single fruit weight can be increased, the fruit growth is promoted, the surface glossiness is improved, the appearance quality of the fruit is further improved, and the content of primary alcohol and ester substances in the fruit wax is remarkably increased.

The invention belongs to the technical field of agricultural compositions, and particularly relates to an agricultural composition for promoting disease resistance and quality improvement of fruit trees. The active ingredients of the agricultural composition are geraniol and S-abscisic acid, a field test shows that the mass ratio of geraniol to S-abscisic acid is (8-16): (15-7), the geraniol and S-abscisic acid have a synergistic effect, and the geraniol and S-abscisic acid can remarkably improve the single fruit weight and soluble solids of facility cherries and peaches, improve the anthocyanin content in the facility cherries and improve the vitamin C content in the peaches, so that the yield of the facility cherries and peaches is increased. Meanwhile, the morbidity of the gummosis of the fruit trees is remarkably reduced, and the disease resistance of the tree bodies is enhanced. The invention provides more solutions for solving the problems of frequent gummosis and fruit quality decline in fruit tree cultivation.

This invention provides a pineapple plant growth regulator composition and its regulator, relating to the field of plant growth regulators. The pineapple plant growth regulator composition of this invention comprises the following raw materials in parts by weight: 30-50 parts of calcium diphenylureasulfonate, 15-20 parts of titanium citrate, 8-12 parts of N6-isopentenyladenine, 3-5 parts of 4-iodophenoxyacetic acid, and 10-20 parts of jasmonic acid. This invention uses calcium diphenylureasulfonate, titanium citrate, N6-isopentenyladenine, 4-iodophenoxyacetic acid, and jasmonic acid as core components to prepare a pineapple plant growth regulator composition, which not only significantly increases the single fruit weight of pineapple but also improves fruit quality and effectively reduces the incidence of watercore disease. The plant growth regulator of this invention can enhance the pineapple's defense response against watercore disease, while promoting growth, improving its stress resistance, and increasing fruit quality and yield, resulting in significant benefits in production.

The invention provides an application of a CsPPC3 gene in regulation and control of carbon and nitrogen metabolism of cucumber fruits, a major gene CsPPC3 for coding phosphoenolpyruvate carboxylase (PEPC) in carbon fixation of the cucumber fruits is taken as a research target, an overexpression and gene knockout transgenic plant is constructed, the effect of the CsPPC3 gene in carbon fixation and carbon and nitrogen metabolism of photosynthesis of the fruits is researched, and the CsPPC3 gene is applied to regulation and control of carbon and nitrogen metabolism of the cucumber fruits. It is found that the amount of CO2 released by respiration of a transgenic plant overexpressed by the CsPPC3 gene is reduced, the CO2 refixation capacity is enhanced, the single fruit weight of the fruit is increased, the content of malic acid, soluble sugar and starch is increased, and the content of amino acid is reduced, while the amount of CO2 released by respiration of a transgenic plant knocked out by the CsPPC3 gene is increased, and the single fruit weight of the fruit is reduced. Meanwhile, the contents of malic acid, soluble sugar and amino acid are reduced, the starch content is increased, and the CO2 refixing capacity is reduced. The method disclosed by the invention has practical guiding significance for cultivating transgenic plants with high CO2 fixing efficiency.

The invention relates to the field of microbial technology, and in particular to a cryptophytic trichoderma WGJ7 and a bacterial agent and application thereof. The invention has the following beneficial effects: the strain WGJ7 of the invention is separated from the rhizosphere soil of pears by the applicant, has good IAA production, phosphorus dissolving, peroxidase production and protease production capabilities, and through potted plant experiments, it is found that the strain WGJ7 can significantly promote the growth of pear seedlings, improve the root development morphology of pear seedlings, increase the biomass of seedlings, and has a good growth-promoting effect on pears; the strain and discarded mushroom residues are fermented to prepare a biological bacterial agent, and field experiments are carried out, and then it is found that the biological bacterial agent can significantly improve the quality of pear fruit, wherein the soluble solids, single fruit weight, longitudinal diameter and transverse diameter of the fruit are significantly improved; it is explained that the strain of the present application has a good field quality improvement and yield-increasing effect on pear trees, and the raw material of the bacterial agent is simple, and can be promoted and utilized as a biological organic fertilizer material.

The invention relates to the technical field of plant genetic engineering and molecular breeding, in particular to application of CmBt and CmBr genes in regulation and control of bitter taste of muskmelon fruits. Physical interaction exists between muskmelon fruit bitter taste regulation factors CmBt and CmBr proteins, and expression of a bitter taste synthesis key gene CmBi is synergistically activated; the CmbtCmbr double mutants are constructed through a gene editing technology, it is proved that double-gene knockout has a synergistic effect, and the content of cucurbitacine B in all tissue of muskmelon can be more remarkably reduced; field trials show that under induction of forchlorfenuron, bitter taste of fruits of the CmbtCmbr double mutant completely disappears, the effect of the CmbtCmbr double mutant is remarkably superior to that of a single-gene mutant, and quality characters such as fruit weight and sugar degree are not negatively influenced; effective gene resources and germplasm materials are provided for solving the industrial problem that fruits become bitter due to the fact that plant growth regulators are used in muskmelon production.

The invention relates to an oximido triazole compound as well as a preparation method and application thereof, and belongs to the technical field of plant growth regulators. The oximido triazole compound disclosed by the invention has a vigorous growth control effect, can effectively control vigorous growth of crops such as peanuts, rice and soybeans, improves the yield and quality of the crops, and has the characteristics of strong vigorous growth control effect, small application amount, safety to the crops and the like. Experimental results show that the oximido triazole compound has the effects of inhibiting the plant height of rice and promoting the root growth of rice, has the effects of inhibiting the hypocotyl length of cucumber and tomato seedlings, and has the effects of inhibiting the vigorous growth of peanut plants and improving the chlorophyll content, the fresh fruit weight and the fruit number of peanuts.

The utility model discloses a fruit weight sorting machine which comprises ground feet, a table plate is arranged on the ground feet, a box body is arranged on the table plate, at least two fruit sorting frames rising gradually are arranged in the box body, and a matched stepping fruit feeding ladder is movably arranged between the fruit sorting frames. The stepping fruit feeding ladder is installed on the platen in a lifting mode through a jacking air cylinder. Sorting holes with different hole diameters are formed in the top surface of the fruit sorting frame; in the lifting process of the stepping fruit feeding ladder, fruits left on the lower layer fruit selecting frame can be sequentially transferred to the upper layer. According to the fruit sorting device, the step-by-step rising fruit sorting frame and the step-by-step fruit feeding ladder are arranged, the sorting holes are formed in the fruit sorting frame, sorting is achieved in the process that fruits are gradually lifted through the step-by-step fruit feeding ladder, and therefore the situation that due to the fact that the speed exists in the fruit sorting process, sorting is inaccurate is avoided.

The invention belongs to the technical field of biology, and discloses a molecular marker ClChr085111232 related to the weight of watermelon fruits and application of the molecular marker ClChr085111232. According to the molecular marker ClChr085111232, the fruit weight of watermelons in the mature period is measured, the molecular marker ClChr085111232 which is closely linked with the fruit weight of the watermelons and is stable and reliable is obtained by constructing a high-density genetic linkage map, the molecular marker is located at the 5111232 site on the No.8 dye of a watermelon reference genome 97103V1, and the marker for SNP detection is developed on the basis of the site. The invention also provides a method for quickly identifying the weight of the watermelon fruit by using the primer group of the molecular marker, and the method is simple and quick, accurate in identification result and good in popularization and application prospect.

This invention belongs to the technical field of agricultural microbiology, specifically relating to a strain of *Enterobacter holmieae* and its application in promoting plant growth. This invention provides a strain of *Enterobacter holmieae* IVF-WK118, with the preservation number CGMCC No. 28316. Applying an inoculum containing *Enterobacter holmieae* IVF-WK118 to plants promotes plant growth. Experiments show that compared to techniques without *Enterobacter holmieae* application, the technique provided by this invention increased cucumber yield by 8.6%, single fruit weight by 7.5%, and the number of fruits per acre by 1%. Therefore, the *Enterobacter holmieae* provided by this invention can be used to promote plant growth.

The present invention relates to a method and apparatus for predicting the weight growth rate and mature weight of plant fruits. Specifically, the present invention provides a method for constructing a prediction model for the weight growth rate or mature weight of plant ears, seeds, or fruits. This method can quickly and accurately determine the weight growth rate and mature weight of plant ears, seeds, or fruits by using respiration rate without removing or damaging the plant.

The present application belongs to the technical field of fruit tree cultivation, and particularly relates to a continuous trunk improved pear tree shape and a cultivation method thereof. Specifically, for the mature pear tree with open heart-shaped training, the vertical branch in the middle of the inner cavity of the tree body is selected as the stock after being short-cut and grafted with pollination branches to be the central trunk; the following year, the central trunk is short-cut in the middle in winter; in the third year, the central trunk plays the role of pollination in the flowering period and the inflorescences are removed after flowering; the main branches on the top of the central trunk are pulled to form a "tree on tree" shape; in the fourth year, the central trunk plays the role of pollination in the flowering period and the inflorescences are removed after flowering or the fruits are left after flowering, and the strong branches are removed; in the fourth winter, the main branches of the central trunk are removed to leave the weak and curved branches, and the side branches are removed to leave the strong and vigorous branches. The method can reduce the germination rate of the vertical overgrowth branches on the main branches of the original tree by more than 40%, significantly saving the nutrients of the tree body, increasing the average fruit setting rate of the inflorescences, and significantly improving the single fruit weight of the fruits due to the pollen collective effect, and increasing the orchard output value.

The utility model relates to the technical field of fruit tree supporting, and discloses a citrus fruit-bearing branch telescopic hooking and pulling device which comprises a telescopic supporting rod, the top end of the telescopic supporting rod is fixedly connected with a triangular support, the upper end of the triangular support is fixedly connected with a hollow ring, and the interior of the hollow ring is fixedly connected with a fixing plate. A rotating shaft is rotationally connected to the surface of the outer wall of the fixing plate, a winding roller is fixedly connected to the end, away from the fixing plate, of the rotating shaft, a pull rope is fixedly connected to the outer side of the winding roller, and a hook is fixedly connected to the end, away from the winding roller, of the pull rope. According to the citrus fruit tree branch supporting device, through cooperation of the telescopic supporting rod, the triangular support, the hollow ring, the fixing plate, the rotating shaft, the winding roller, the pull rope and the hook, branches of a citrus fruit tree can be rapidly limited and supported, and the situations that the branches droop, are broken and the like due to the fact that the branches bear large fruit weight are avoided; the overall height of the device can be adjusted according to the height of the fruit tree.

The invention discloses an agricultural plant growth regulator composition and application thereof, the effective components of the agricultural plant growth regulator composition comprise allantoin and 5-aminolevulinic acid, the mass ratio of the allantoin to the 5-aminolevulinic acid is 1: 80-80: 1, and the mass ratio of the allantoin to the 5-aminolevulinic acid is preferably 1: 3-3: 1. The plant growth regulator composition provided by the invention has an excellent synergistic effect, the two components are matched, the growth and development of root systems are enhanced, the photosynthesis is promoted, the fruit setting rate and the fruit weight are increased, meanwhile, the mature period is shortened, fruits appear on the market as soon as possible, higher price can be obtained, higher benefits can be obtained with lower cost, and the plant growth regulator composition is safe to crops.

According to the refrigerator and the fruit and vegetable fresh-keeping method, a light fresh-keeping module capable of adjusting different light sources and frequencies and an automatic lifting shelf are carried in the refrigerator, the variety and the weight of fruits and vegetables placed on the automatic lifting shelf can be recognized in combination with a food material recognition system, and the situation that the fruits and the vegetables are stored in a mixed mode can be recognized. The most suitable preservation mode can be determined according to the fruit weight, the first influence parameter, the vegetable weight and the second influence parameter; wherein the fresh-keeping mode comprises a fruit fresh-keeping mode and a vegetable fresh-keeping mode, the light source and the irradiation frequency of the light fresh-keeping module are intelligently adjusted according to the determined fresh-keeping mode, the distance between the automatic lifting shelf and the light fresh-keeping module is adjusted, and the best fresh-keeping effect on fruits and vegetables is achieved.

The invention provides a bumblebee pollination method for tomatoes in a solar greenhouse, and belongs to the technical field of bumblebee pollination. The pollination method comprises the steps of bumblebee food adaptability training feeding, ionone adsorbate spreading and bumblebee releasing for pollination. The method for releasing bumblebee pollination comprises the steps that beta-ionone is not added into sweet water eaten by bumblebees, an outlet of a bear bee hive is opened, the bumblebees naturally fly out of a beehive to complete pollination, and the daytime temperature in a greenhouse is controlled to be 20-30 DEG C in the pollination period; according to the bumblebee pollination method, the bumblebees are high in activeness and good in continuity in the first 30 days, the number of bumblebees entering and exiting a beehive per hour reaches 30-38, the fruit setting rate reaches 92.6-96.1%, the malformed fruit rate is 3.5-4.8%, the average fruit weight is 211.4-226.5 g, and the VC content is 16.4-18.6 mg / 100g.

The disclosure provides a device for squeezing juice, comprising a reservoir for fruits, a squeezing system, a conveyor system, a discharge system for discharging juice from the squeezing system to a vessel having a filling volume, a first measuring system, a second measuring system. The device is configured for calculating a required weight in fruits based on an average juice yield and the filling volume, conveying fruits from the reservoir to the squeezing system using the conveyor system, weighing fruits using the first measuring system before feeding them to the squeezing system, stopping the conveyor system after feeding the required weight in fruits, determining the squeezed volume of the juice using the second measuring system, stopping the squeezing and / or discharge system if the squeezed volume reaches the filling volume, repeating these steps for a remaining filling volume if the squeezed volume does not reach the filling volume.

This invention discloses a method for optimizing the synergistic application mechanism of potassium sulfate and magnesium, relating to the field of intelligent agricultural fertilization control. By collecting growth characteristic parameters such as the fruit weight gain rate and root distribution depth of mandarin oranges in real time, the method combines a T-S fuzzy model to calculate and dynamically adjust the fertilizer application rate, ensuring that the fertilizer application rate accurately matches the growth needs of the crop, avoiding over-fertilization or under-fertilization.