56 results about "Fruit weight" patented technology

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 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 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.

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 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 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.

This invention belongs to the field of pesticide technology, and relates to a plant growth regulator, its preparation method, and its application. The plant growth regulator includes gibberellic acid and ascorbic acid; the mass ratio of gibberellic acid to ascorbic acid is 1~10:1~20. The plant growth regulator provided by this invention is a biochemically active ingredient formulation. The active ingredients work synergistically to cover the entire plant growth process, and have the characteristics of synergistic regulation, enhanced activity, high cost-effectiveness, and increased yield and income. In particular, it can effectively promote mango growth, increase the longitudinal and transverse diameters of mangoes, and improve quality. In the experiment, the fruit weight gain rate can reach 13.38%, providing an efficient biological pesticide option for organic agriculture. It has good application prospects in mango growth regulation; it is also safe, environmentally friendly, residue-free, and safe for crops and the surrounding environment; it also has good stability during storage, with a shelf life of up to 2 years.

The application belongs to the technical field of biology, and discloses a transcription factor SlNAC078 for regulating flavonoid synthesis of tomatoes and application. The CDS sequence of the transcription factor SlNAC078 is shown as SEQ ID NO. 1, the transcription factor SlNAC078 can positively regulate flavonoid synthesis of tomatoes, overexpression of the gene can activate the promoters of SlCHS1, SlCHS2 and SlFLS genes, and significantly improve the flavonoid content in fruits; and the transcription factor SlNAC078 can also improve the root dry weight and single fruit weight of tomato plants, and realize the synergistic improvement of nutritional quality and yield. The transcription factor SlNAC078 for regulating flavonoid synthesis of tomatoes and application directly targets the regulation mechanism of key genes for flavonoid synthesis, the cultivation method is simple, the obtained transgenic line is genetically stable, and the transcription factor SlNAC078 provides a key gene target and technical scheme for tomato breeding, and has an important application prospect in the industrialized production of high-nutrition and high-yield tomato products.

This invention discloses a multimodal grading method for seedless watermelons that integrates appearance texture and single-fruit weight. The method includes: simultaneously capturing images of the watermelon placed on a weighing device using a circular camera array and a top-view camera to obtain multi-view image sequences and single-fruit weight data; reconstructing a three-dimensional surface point cloud of the watermelon based on the image sequence and fitting it as a hyperellipsoidal model; mapping the three-dimensional surface texture to a two-dimensional texture map and simultaneously generating a distortion-corrected weight map; using this weight map to weight the two-dimensional texture map and extracting appearance features with real physical meaning, such as defect area and texture statistics; inputting these distortion-corrected appearance features and single-fruit weight data into a deep fusion network based on a cross-modal attention mechanism; and determining the final quality grade of the watermelon by mining deep correlations between modalities. This invention improves the objectivity of grading standards and the accuracy of predicting internal quality.

The invention belongs to the technical field of plant growth regulators, and particularly relates to an application of a plant growth regulator containing compound sodium nitrophenolate and DCPTA in increasing the tomato yield and improving the tomato quality. Comprising the following components in parts by weight: 5-90 parts of compound sodium nitrophenolate, 15-270 parts of DCPTA, 50-400 parts of a solvent, 10-200 parts of an emulsifier, 0-60 parts of an anti-freezing agent, 0-10 parts of a preservative, 1-10 parts of a defoaming agent and the balance of water, wherein the weight ratio of the compound sodium nitrophenolate to the DCPTA is 1: 3. The plant growth regulator disclosed by the invention can effectively promote the expansion of tomato fruits, increase the flowering number, the young fruit number, the plant height, the single fruit weight, the maximum transverse diameter and the yield, achieve the purpose of increasing the yield, and also can improve partial nutritional quality (vitamin C content, soluble sugar and soluble solids) of the tomatoes to a certain extent, so that the yield of the tomatoes is increased. The content of titratable acid can be reduced to a certain extent, and the compound is safe to tomatoes, safe to the environment and small in residue.

The application discloses an application of a macadamia germplasm HAES826 in breeding of a new macadamia variety with self-compatibility and high-quality fruits, and belongs to the technical field of plant breeding. The application discloses that the macadamia germplasm HAES826 has excellent traits of self-compatibility and low fruit quality degradation rate of offspring, and can be used as a core breeding parent to obtain self-compatible and high-quality varieties through hybrid breeding or pure line breeding. The bagging selfing fruit setting rate of the macadamia germplasm HAES826 is greater than or equal to 0.5%, and the selfing fruit weight, total amount of unsaturated fatty acids and total amount of essential amino acids of the selfing fruits have a selfing degradation rate of less than 20%, 10% and 10%, respectively. The application can solve the problem that self-compatibility and high-quality traits are difficult to be considered in macadamia breeding, significantly shorten the breeding cycle, and cultivate varieties with reduced orchard pollination management cost, stable yield and high quality, and outstanding industrial application value.

The invention belongs to the technical field of molecular breeding, and particularly relates to a Solyc05g011980 gene for increasing the number of tomato ventricles and the weight of a single fruit and application of the Solyc05g011980 gene. Research finds that after the Solyc05g011980 gene is knocked out, a homozygous plant can be rapidly obtained only through two generations, the number of fruit ventricles and the weight of a single fruit are both remarkably increased, exogenous gene insertion is not contained, and the homozygous plant can be directly used as a parent material for tomato breeding. A result of identifying homozygous plant fruits after gene editing proves that the number of fruit ventricles is remarkably increased, and the weight of a single fruit is synchronously and remarkably increased. According to the research, the key characters of the tomatoes are improved through precise gene editing, and a brand new effective strategy is provided for increasing the yield of the tomatoes.

The application discloses a post-harvest commercial treatment and low-temperature storage method of Longtan pearl plums, and belongs to the technical field of fruit preservation. The compound preservative solution prepared by compounding curcuma powder, dried tangerine peel powder and imazalil is combined with ultraviolet irradiation sterilization and low-temperature and high-humidity storage, so that the storage period of the Longtan pearl plum can be significantly prolonged, the fruit hardness can be maintained, and the rot rate can be greatly reduced. In addition, the application can also maintain good flavor and taste of the fruit, and avoid peculiar smell caused by excessive use of chemical preservatives; the protective film formed by the preservative solution and the high-humidity environment synergistically act, so that the fruit weight loss rate is effectively reduced. The method is simple in operation and low in cost, does not need complex air conditioning equipment, is suitable for popularization and application in the main producing area of the Longtan pearl plum, and has outstanding technical progress and practical value in prolonging the shelf life, inhibiting rotting and maintaining the appearance quality.

The utility model provides a kind of blueberry planting fixing device, it is related to blueberry planting technical field, including support plate, the top center of support plate is fixedly connected with support column, the top of support column is fixedly connected with arc support, the front and rear sides of arc support are fixedly connected with fixed component, the bottom of support plate is fixedly connected with fixed nail on the front and rear sides.The utility model places two arc supports at branch both sides, forms embracing structure by bolt fixation, rotates knob and drives screw column rotation, makes square slide column slide in square sliding slot, and then pushes elastic top column and tight branch, the elastic structure of spring and elastic top column, can be according to branch growth change and external wind force, fruit weight etc. Force, automatically adjust the force of tight, rubber pad avoids rigid contact, effectively reduces the damage to branch epidermis, provides good space for plant growth, guarantees the healthy growth of blueberry plant.

This invention belongs to the field of crop genetics and breeding technology, and particularly relates to a method for breeding large-fruited thornless prickly pears using thornless prickly pear germplasm resources. The method includes the following steps: screening key parents from the seedling progeny population of thornless prickly pear germplasm, from which individuals exhibiting the thornless trait can be isolated; germinating the seeds of the key parents' progeny until they show white sprouts, and then chemically mutagenesis using colchicine solution to obtain a first-generation mutant population; selecting mutant plants from the first-generation mutant population with completely thornless fruit and a single fruit weight of not less than 20 grams; and performing asexual reproduction on the mutant plants, verifying through multiple generations of cultivation to obtain varieties with stable thornless and large-fruit traits. This invention effectively solves the technical problem of small fruit size and difficulty in genetically fixing the thornless trait in breeding from thornless prickly pear germplasm resources, creating a new prickly pear germplasm with large fruit size, thornlessness, and stable traits.

The invention discloses a method for estimating the yield after variety configuration of camellia oleifera, and belongs to the technical field of economic forest yield prediction.The method comprises the steps that firstly, the flowering amount of all varieties is investigated through a standard branch method, and flowering phase stages are divided; calculating a flowering phase overlapping coefficient between varieties; performing artificial castration and pollination to obtain different combinations of fruit setting rate, single fruit weight, seed production rate and oil content; estimating the single plant yield of each pollination combination according to the parameters, and substituting the parameters into a harmonic model according to the preparation proportion to calculate the total forest stand yield. Quantification of the flowering phase encounter degree, visualization of pollination combination difference and accurate prediction of the total yield are achieved, the prediction error of the yield per mu is reduced to be within 8% from 30%, the variety proportion can be optimized in the design stage, and the yield is increased by 24% or above.

The invention discloses application of a hippophae rhamnoides Hgfw3.2 gene in regulation and control of fruit size, and belongs to the technical field of biological genetic engineering. The nucleotide sequence of the Hgfw3.2 gene is as shown in SEQ ID NO. 1, and the amino acid sequence of the protein coded by the Hgfw3.2 gene is as shown in SEQ ID NO. 2. According to the invention, the key gene Hgfw3.2 for regulating and controlling the fruit size is cloned and identified from sea-buckthorn in Jiangcumin for the first time, and the positive regulation and control function of the gene in fruit development is defined. Through overexpression of the Hgfw3.2 gene in a tomato system, the weight, the longitudinal diameter and the transverse diameter of a fruit are obviously increased, the volume of the fruit is obviously increased, and the promotion effect of the gene on the size of the fruit is proved. Compared with the prior art, the invention provides a new gene resource from an extreme environment adaptive plant sea-buckthorn, enriches a gene pool for regulating and controlling the fruit size, and provides a new molecular target for improving the fruit size.

This invention relates to the field of agricultural product storage and preservation technology, and in particular to a preservation method for strawberries based on pre-harvest nutrient enhancement and post-harvest gas sterilization. The preservation method provided by this invention solves the problems of poor fruit quality and low yield of strawberries by spraying specific foliar fertilizers on strawberry plants before harvesting and using gas sterilization and covering with a mushroom-shaped film after harvesting. It increases the number of fruits per plant, yield per plant, average fruit weight, fruit firmness, and soluble solids content. Simultaneously, it extends the shelf life of the fruit, reduces the rate of decay, reduces respiration intensity, delays the decrease in firmness, and delays the decrease in soluble solids content. The combined effect of pre-harvest spraying and post-harvest antibacterial treatment can complement a complete cold chain and provides a flexible, efficient, and low-cost solution for ensuring fruit quality under different transportation conditions. It is suitable for facility cultivation and aligns with the realities of agricultural production.

The application discloses a method for improving the female flower ratio and yield of Taichu sweet persimmon, and belongs to the technical field of high-yield cultivation of plants. The Taichu sweet persimmon is the best sweet persimmon variety in quality at present, but the improvement of the yield of the Taichu sweet persimmon is restricted by the small number of female flowers and the high proportion of male flowers. The application can directionally promote the differentiation and development of female flowers and inhibit the excessive formation of male flowers by spraying a plant growth regulator. The female flower ratio, the number of female flowers, the fruit setting rate and the yield per unit area are significantly improved, the quality indexes such as the appearance and morphology of fruits, the single fruit weight, the soluble solid content, the fruit hardness and the pH value are consistent with those of the blank control group, and the quality is ensured and the yield is increased. The method is simple in operation, low in cost, suitable for popularization and application in large-scale Taichu orchards, and effectively solves the technical problems of the low female flower ratio and the low yield of the Taichu sweet persimmon in the natural state.

Abstract A computer-implemented system and method are provided for counting orchard items, including winter buds, flower buds, flowers, fruitlets, and fruit, and estimating volume, weight, and / or yield from sampled video frames selected according to at least one of time, distance travelled, location data, or motion-sensor data during row-wise orchard scanning by a moving handheld or vehicle-mounted device. Orchard items that are substantially stationary relative to orchard structure are associated across frames using a scene-level, non-object-specific camera-induced inter-frame displacement representing expected pixel-space translation of stationary scene elements and configurable distance-based gated association with gate size determined from at least frame rate, expected camera speed, orchard row geometry, or scene depth variation, while unique identifiers are retained through configurable missed sampled frames so that each item is counted once during a visible lifespan within a scanned orchard segment comprising a row, bay, or block. For fruit weight estimation, multiple frames associated with a same unique identifier and representing different views of the same fruit item are used to generate polygon masks and fitted ellipses, observable minor axes from the fitted ellipses are aggregated to derive an image-observed minor-axis characterisation, corresponding major axes are determined from population-derived characterising data obtained from laboratory measurements of representative fruit items rather than directly extracted as primary inputs from the fitted ellipses used in the method, and ellipsoidal or spheroidal volume estimates based on the image-observed minor-axis characterisation and the determined major axes are converted to weight and yield outputs. Spatial outputs such as count maps, density maps, weight maps, and yield forecasts may be generated. 20 26 20 31 24 27 A pr 2 02 6 2 0 2 6 2 0 3 1 2 4 2 7 2 0 2 6 A p r 2 0 2 6 2 0 3 1 2 4 2 7 2 0 2 6 A p r

The present application relates to the field of biotechnology, and particularly to the application of SlILL6 gene in weight regulation of tomato, the SlILL6 gene in tomato is analyzed and identified by bioinformatics, and the tomato SlILL6 gene is cloned, the tomato SlILL6 gene overexpression plant is obtained by genetic transformation, it is verified that the SlILL6 gene plays a negative regulation role in the weight regulation of tomato fruit, the SlILL6 gene overexpression plant shows smaller fruit weight, compared with the wild plant, the fruit of the SlILL6 gene overexpression plant shows significant difference in horizontal diameter and vertical diameter, but the fruit shape index is significantly different, the average fruit cell (133.33±2.39 / 4mm 2 ) of the SlILL6 gene overexpression plant is significantly smaller than that (50.67±1.67 / 4mm 2 ) of the wild type, which is beneficial to clarify the role of SlILL6 gene in tomato fruit development from the molecular mechanism, and provides a theoretical basis and gene resources for tomato molecular breeding.

This invention belongs to the field of biotechnology and discloses a molecular marker Cl_Chr08_5111232 related to watermelon fruit weight and its applications. This invention measures the weight of watermelon fruits at maturity and, by constructing a high-density genetic linkage map, obtains a stable and reliable molecular marker Cl_Chr08_5111232 that is closely linked to watermelon fruit weight. This molecular marker is located at position 5111232 on chromosome 8 of the watermelon reference genome 97103V1, and a marker for SNP detection is developed based on this site. This invention also provides a method for rapidly identifying watermelon fruit weight using primer sets based on the aforementioned molecular marker. This method is simple, fast, and accurate, and has good prospects for widespread application.

The invention discloses application of a tomato SlFIS1 gene in regulation and control of tomato fruit cracking. The nucleotide sequence of the tomato SlFIS1 gene is as shown in SEQ ID NO: 1. The invention finds that the fruit cracking rate of a mutant plant of which the SlFIS1 gene in a tomato plant is knocked out is obviously reduced compared with that of a wild type plant, and the transverse diameter, the longitudinal diameter and the fruit weight of the fruit are not obviously changed, so that the tomato SlFIS1 gene can negatively regulate the fruit cracking of the tomato, and the yield of the tomato is improved. The invention provides important theoretical basis and gene resources for clarification of the molecular mechanism of tomato fruit cracking and cultivation of new anti-fruit-cracking tomato varieties.

The application discloses chocolate-permeated fresh strawberries and a preparation method thereof, and belongs to the field of strawberry processing. The preparation method is characterized by the following steps: putting fresh strawberries and chocolate slurry into a vacuum device, and then performing gradient circulation negative pressure soaking after the fresh strawberries are completely immersed in the chocolate slurry; the special fruit shape surface recess structure of the strawberries, the strawberry seeds in the recess structure and the penetration gap formed between the strawberry seeds and the flesh are fully utilized, and then the negative pressure lays a foundation for the fusion of the moisture in the fresh strawberries and the chocolate slurry; the gradient circulation negative pressure forms pulse type penetration, so that the chocolate slurry can penetrate into the strawberry flesh as deeply as possible, and the single fruit weight of the strawberries is effectively improved; and the technical effect that the chocolate and the strawberry flavor are deeply fused can be achieved without freeze drying. The problems of the existing chocolate-permeated freeze-dried fruits and vegetables, such as uneven and sweet taste, unobvious flavor and high cost, are solved.

This invention discloses a medicament for inhibiting the formation of thorns in Sichuan pepper, relating to the field of Sichuan pepper cultivation technology. The medicament comprises the following components at final concentrations: lovastatin 5-20 mg / L, 6-mercaptopurine 5-10 mg / L, pyrimidinol 10-30 mg / L, proline 20-100 mg / L, glycine 20-100 mg / L, glutamic acid 20-100 mg / L, potassium dihydrogen phosphate 5-7 mg / L, sucrose 5-7 mg / L, and Tween-80 1-2 mg / L. This invention also provides a method for preparing the medicament for inhibiting the formation of thorns in Sichuan pepper. This invention reduces the incidence of thorns in Sichuan pepper, with a significant thorn-inhibiting effect. While inhibiting thorn formation, it also increases the growth of new shoots in Sichuan pepper, effectively solving the problem that single-hormone inhibitors easily lead to excessive shoot growth, decreased flower bud differentiation rate, or reduced fruit weight.

The goal is to achieve both an increase in the number of plants per unit area and an increase in fruit weight for climbing crops, as well as to improve working posture and eliminate work at heights associated with cultivating climbing crops, and to reduce the cost of ancillary facilities such as greenhouses. [Solution] Climbing crops 4 are individually cultivated on the upper surface of a training hammock 16 made of net material 17 that is spread diagonally in multiple layers at a comfortable working height, thereby increasing both the number of plants planted and the weight of the fruit, while reducing the physical burden on workers by reducing the bending and overhead work associated with cultivation, eliminating accidents such as falls by eliminating work at height, and reducing the cost of ancillary equipment such as greenhouses.

The application discloses an array type fruit grading device and method based on visual weight fusion perception, aiming at the production scene of tray packaging of delicate fruits, through the whole process cooperation of system calibration, data acquisition, target segmentation, volume estimation, weight distribution, appearance evaluation and grading labeling, the single fruit weight accurate estimation and appearance quality comprehensive evaluation of all fruits in the whole tray are synchronously completed without transfer and damage of single fruits; the core technical bottlenecks in the prior art, such as low artificial sorting efficiency, poor consistency, high damage rate, the incapability of existing automatic equipment to adapt to the tray packaging scene, the separation of weighing and visual detection, the incapability of synchronously completing single fruit weight and appearance detection, are solved, the postharvest sorting of delicate fruits is realized to be automatic, standardized, high-throughput and low-damage, the efficiency and quality of fresh fruit sorting are greatly improved, and the sorting loss and labor cost are reduced.