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131 results about "Musk melon" patented technology

Muskmelon (Cucumis melo) is a species of melon that has been developed into many cultivated varieties. These include smooth-skinned varieties such as honeydew, Crenshaw, and casaba, and different netted cultivars (cantaloupe, Persian melon, and Santa Claus or Christmas melon).

Special fertilizer for milk irrigated watermelons and muskmelons and double-stubble planting method for sweetness enhancement of milk irrigated watermelons and muskmelons

PendingCN109081755AImprove the soilCultivate fertilityBio-organic fraction processingAnimal corpse fertilisersPulverizerGermination
The invention relates to the technical field of organic fertilizers and planting of watermelons and muskmelons, and provides a special fertilizer for milk irrigated watermelons and muskmelons and a double-stubble planting method for sweetness enhancement of milk irrigated watermelons and muskmelons. The special fertilizer for the milk irrigated watermelons and muskmelons comprises black goat manure, sophora alopecuroide, sesame seed meal, bran, organic fresh milk, brown sugar and zymophyte. The black goat manure is pulverized into powder by a pulverizer, the sophora alopecuroide is pulverizedinto 1 cm to 2 cm, and the ratio of the black goat manure, the sophora alopecuroide, the sesame seed meal, the brans, the organic fresh milk, the brown sugar and the zymophyte is 2700-3200: 80: 50: 150: 5: 1. The double-stubble planting method for sweetness enhancement of the milk irrigated watermelons and muskmelons comprises the following steps: selection of a nursery seedling plate and soil, cleaning and germination accelerating of seeds, soil preparation, transplanting, irrigation, topdressing, shaping and forking of watermelon and muskmelon vines and fruit bearing of the watermelons and the muskmelons. The problems that in an existing watermelon and muskmelon planting process, soil nutrients are damaged due to the fact that chemical fertilizers are used for a long time, and the sweetness of melons is reduced are solved.
Owner:董月强

Composition for preventing, alleviating or treating fatty liver, comprising extract of cucumis melo var. makuwa leaves

The present invention relates to the preventive, alleviative, or therapeutic effects of an extract of Cucumis melo var. makuwa leaves, particularly an alcoholic extract of Cucumis melo var. makuwa leaves, on fatty liver disease associated with metabolic dysfunction. The extract of Cucumis melo var. makuwa leaves according to the present invention can reduce liver weight and the accumulation of fat in liver tissue, and can significantly inhibit ALT activity in the blood, and thus can provide an effective fatty liver prevention, alleviation, or treatment effect. In addition, the extract of Cucumis melo var. makuwa leaves according to the present invention has a high yield of about 21% and thus may be highly economical as an excellent material for preventing, alleviating or treating fatty liver disease.
Owner:PUKYONG NAT UNIV IND ACADEMIC COOPERATION FOUND

Compound microbial agent for preventing and treating muskmelon fusarium wilt and application of compound microbial agent

The invention discloses a compound microbial agent for preventing and treating muskmelon fusarium wilt and application of the compound microbial agent, and belongs to the field of biological prevention and treatment. The microbial inoculum is composed of pseudomonas aeruginosa and bacillus subtilis, the dosage form is a liquid microbial inoculum, and the effective viable count is greater than 10 billion / ml. The two strains are high in sporulation quantity and strong in rhizosphere colonization capacity, have synergistic bacteriostasis and growth promotion effects, effectively inhibit fusarium oxysporum of muskmelons through a plurality of mechanisms such as competition, secondary metabolite generation and system resistance induction, and have a remarkable inhibition effect on fusarium oxysporum of cucumbers, watermelons and tomatoes, soil-borne pathogenic bacteria such as phytophthora capsici and the like. The microbial agent is broad-spectrum, efficient and long in lasting period, and can promote propagation of rhizosphere effective microbial communities, reduce the dosage of chemical pesticides, relieve continuous cropping obstacles and promote green and high-quality development of the watermelon and melon industry.
Owner:INST OF PLANT PROTECTION NINGXIA ACAD OF AGRI & FORESTRY SCI KEY LAB OF NINGXIA PLANT DISEASE & INSECT PESTS CONTROL

Composition containing cucumis melo leaf extract for preventing, alleviating or treating diabetes

The present invention relates to an anti-diabetic effect of a Cucumis melo leaf extract, particularly an alcohol extract of Cucumis melo leaves. The Cucumis melo leaf extract of the present invention can provide an anti-diabetic effect through a blood glucose-lowering effect. In addition, the Cucumis melo leaf extract of the present invention has a high yield of about 21%, and thus can be high feasibility as an excellent anti-diabetic material.
Owner:PUKYONG NAT UNIV IND ACADEMIC COOPERATION FOUND

PCR (Polymerase Chain Reaction) primer group for detecting genotype of SNP (Single Nucleotide Polymorphism) molecular marker linked with authenticity of muskmelon variety and PCR detection kit

The invention discloses a PCR (Polymerase Chain Reaction) primer group and a PCR detection kit for detecting genotypes of SNP (Single Nucleotide Polymorphism) molecular markers linked with the authenticity of muskmelon varieties. Detection primer groups are designed according to nucleic acid sequences of 40 SNP molecular markers which are closely linked with the authenticity of muskmelon varieties, and 40 primer groups are finally obtained through multiple rounds of screening. Each primer group comprises an amplification primer and an extension primer, wherein the amplification primer is composed of an upstream primer and a downstream primer. The nucleotide sequences of the 40 pairs of amplification primer pairs are respectively as shown in SEQ ID No.1-80; the nucleotide sequences of the 40 extension primers are respectively as shown in SEQ ID No. 81-120. 40 groups of primer components are divided into two primer combinations to detect 40 genotypes of the SNP molecular marker linked with the authenticity of the muskmelon variety at the same time, and the detection result has high accuracy, high sensitivity and high specificity. The method has application prospects in the aspects of muskmelon variety identification, variety monitoring and the like.
Owner:TIANJIN ACAD OF AGRI SCI

A melon cmfsg gene mutant and a method for creating the same and an application thereof

The application discloses a Cmfsg gene mutant of melon and a creation method and application thereof, and belongs to the technical field of plant genetic engineering. The mutant is obtained by CRISPR / Cas9 gene editing technology to direct mutation of the coding region or the promoter region of the Cmfsg gene of melon, the target point is recognized by a specific sgRNA primer, and is screened by specific primer PCR amplification and sequencing verification. The creation method comprises the following steps: constructing an editing vector of a target gene, introducing the wild-type queen melon by means of an agrobacterium-mediated genetic transformation technology, screening, regeneration and molecular identification to obtain the mutant. The Cmfsg gene has a regulation function on the fruit fur character and the fruit shape index of melon, can realize the direct and rapid creation of the appearance character of melon, overcomes the defects of long breeding period and low efficiency in traditional breeding, and the obtained mutant has stable genetic traits, and can be used as a parent or genetic resource for high-quality breeding of melon.
Owner:SANYA PEARL MELON & WATERMELON DISPLAY & EVALUATION RES CENT +1

P.megatherium AS and application of P.megatherium AS in degrading 2-methyl-4-chlorophenoxyacetic acid

The invention relates to the technical field of microbial pesticide pollution remediation, and particularly discloses a bacterial strain capable of efficiently degrading MCPA and application of the bacterial strain. The bacterial strain is Priestra megaterium AS, and the preservation number of the bacterial strain is CCTCC (China Center for Type Culture Collection) No. M 20242160. The invention provides a separation and screening method of the strain, the strain grows well in a culture medium containing 500 [mu] mol / L MCPA and can be degraded with MCPA as a carbon source, and the degradation rate of the strain to 500 [mu] mol / L MCPA exceeds 50% within 7 days. Pot experiments prove that when the strain or a preparation thereof is inoculated, MCPA residues in rhizosphere soil can be remarkably reduced, the toxic action of MCPA on sensitive crops such as muskmelons and pumpkins is effectively relieved, and plant growth recovery is promoted. The strain and the microbial inoculum thereof provide an efficient and environment-friendly biotechnology solution for repairing MCPA polluted soil and guaranteeing safe production of melon crops.
Owner:安徽省农业科学院蔬菜研究所

Parthenocarpic watermelon plants

The present invention is directed to seedless fruit producing watermelon, cucumber or melon plants. The present invention also comprises methods for production of said plants and methods for producing seedless watermelon, cucumber or melon fruits.
Owner:NUNHEMS BV

Application of CmBt and CmBr genes in regulation and control of bitter taste of muskmelon fruits

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.
Owner:QINGDAO AGRI UNIV

Priestia megaterium AS and application thereof in degrading methyl-parathion

The present application relates to the technical field of microbial pesticide pollution remediation, and specifically discloses a strain capable of efficiently degrading MCPA and application thereof. The strain is Priestia megaterium AS, and the preservation number is CCTCC No. M 20242160. The present application provides a method for isolating and screening the strain, which grows well in a culture medium containing 500 μmol / L MCPA and can degrade MCPA as a carbon source, with a degradation rate of 500 μmol / L MCPA exceeding 50% within 7 days. It is proved by a potting test that inoculation of the strain or its preparation can significantly reduce the MCPA residue in the rhizosphere soil, effectively alleviate the toxic effect of MCPA on sensitive crops such as melons and pumpkins, and promote the growth recovery of plants. The strain and its bacterial agent provide an efficient and environmentally friendly biological technology solution for remediation of MCPA contaminated soil and guarantee of safe production of melon crops.
Owner:安徽省农业科学院蔬菜研究所

Streptomyces albidoflavus for preventing and treating muskmelon fusarium wilt and application thereof

The invention discloses streptomyces alboflavus (with the preservation number of CGMCC (China General Microbiological Culture Collection Center) No.35588) for preventing and treating muskmelon fusarium wilt, and belongs to the field of biological prevention and treatment. The strain is high in sporulation quantity and strong in colonization capacity, pathogenic bacteria are inhibited and growth is promoted through antagonism, secondary metabolites, induction system resistance and other mechanisms, the potting control effect reaches 86.3%, and the effect lasts for 21 days. The streptomyces albidoflavus not only can prevent and treat fusarium wilt of muskmelons, but also has a broad-spectrum inhibition effect on fusarium wilt of cucumbers, watermelons and tomatoes and soil-borne diseases such as pepper phytophthora blight and rhizoctonia solani, and can improve rhizosphere microecology and promote reproduction of effective microbial communities. The biocontrol microbial agent is a pure biological agent, is pollution-free and nuisanceless, and can remarkably reduce the use of chemical pesticides, relieve continuous cropping obstacles and promote green development of the watermelon and melon industry.
Owner:INST OF PLANT PROTECTION NINGXIA ACAD OF AGRI & FORESTRY SCI KEY LAB OF NINGXIA PLANT DISEASE & INSECT PESTS CONTROL

Muskmelon seed germination device

The utility model discloses a melon seed germination device, which belongs to the technical field of germination equipment and comprises a truss, a first motor is mounted on the truss, the output end of the first motor is connected with a screw rod, a moving plate in transmission connection with the screw rod is slidably mounted in the middle of the truss, and a second electric telescopic rod is mounted at the bottom of the moving plate. The output end of the second electric telescopic rod is connected with an adsorption mechanism. Through the arrangement of the conveying belt, a germination hole tray is placed on the conveying belt and can sequentially pass through the soil covering mechanism, the adsorption mechanism and the watering mechanism, when passing through the soil covering mechanism, soil falls into the germination hole tray, and when passing through the adsorption mechanism, a negative pressure fan sucks melon seeds in a seed hole tray through an adsorption pipe; then the seeds are put into soil on the germination hole tray through driving of a first motor, a lead screw and a second electric telescopic rod, and finally watering is conducted through a watering mechanism, so that manpower is saved, and the working efficiency is improved.
Owner:ANHUI XINGDA SEED IND CO LTD

Breeding method of sweet-taste and crisp-meat muskmelons

The invention provides a breeding method of sweet-taste and crisp-meat muskmelons. The breeding method comprises the following steps: S1, parent selection; s2, parent pretreatment; s3, hybrid seed collection and initiation treatment; s4, accelerating germination and raising seedlings; s5, seedling transplanting and microorganism-assisted cultivation; s6, F1-generation seeds are harvested; s7, culturing and screening generations F2-F4; s8, high-generation stability screening and homozygous strain breeding; and S9, carrying out a regionalization test. Through multi-generation strict pedigree method screening and intra-strain consistency identification, the genetic homozygosity of the final strain is ensured. The stability and the eurytopic adaptability of the system in different environments are verified through further multi-site regionalization tests. The finally bred variety not only has excellent comprehensive characters, but also can be stably expressed in different regions, and has extremely high popularization value.
Owner:HAINAN FUYOU SEEDLING CO LTD

Insect-proof net for melon production greenhouse

The utility model relates to the technical field of melon production, in particular to a melon production greenhouse insect-proof net which comprises a greenhouse body and two sets of insect-proof nets, the insect-proof nets are arranged on the two sides of the inner wall of the greenhouse body in a sliding mode, one side of each insect-proof net is wound around a first rotating rod, and the other side of each insect-proof net is wound around a second rotating rod. By arranging the insect-proof nets, the first rotating rod, the second rotating rod, the rotating assembly and the limiting assembly, the two sets of insect-proof nets are arranged on the two sides of the greenhouse body respectively, air circulation is facilitated, the rotating assembly drives the first rotating rod to rotate, the limiting assembly drives the first rotating rod to rotate, the limiting assembly drives the second rotating rod to rotate, and the limiting assembly is arranged on the inner wall of the greenhouse body. The insect-proof net is unwound, the insect-proof net is made to move downwards, the limiting assembly limits movement of the insect-proof net, ventilation is conducted in the greenhouse body, meanwhile, pests are prevented from entering the greenhouse body to affect melons, and the damaged position of the insect-proof net is convenient to repair.
Owner:TIBET LVZHIYUAN MODERN AGRI TECH CO LTD

Application of KASP molecular marker in identification of sweet melon peel color traits

The invention discloses application of a KASP molecular marker in identification of sweet melon peel color traits, and belongs to the technical field of molecular markers. The invention aims to promote gene localization and molecular-assisted breeding processes by utilizing molecular marker-assisted selective breeding on sweet melon pericarp color characters. The KASP molecular marker is a KASP marker RW4; the KASP marker RW4 is designed according to an SNP (Single Nucleotide Polymorphism) site at the position of Chr04: 537543. According to the application, the KASP molecular marker RW4 is used for performing genetic typing on the red-peel muskmelon and the white-peel muskmelon, the DNA of a target plant can be identified only through one-time PCR amplification, the whole detection process is simple and convenient, and complex steps such as enzyme digestion, electrophoresis and sequencing are not needed. Through the high-throughput genotyping system, a genotyping graph and a genotyping value can be rapidly obtained, so that rapid identification of the genotype of a target plant is realized. The KASP molecular marker RW4 provided by the invention can be more efficiently applied to the breeding work of sweet melon peel color germplasm.
Owner:SANYA PEARL MELON & WATERMELON DISPLAY & EVALUATION RES CENT +2

Application of a KASP molecular marker for round melon fruit type in the identification of melon fruit type

This application discloses the application of a KASP molecular marker for round-fruited melons in identifying melon fruit type, belonging to the field of genetic engineering technology. The KASP molecular marker is located at 21758042 bp on chromosome 9 of the melon, with an SNP locus of G / T, where the G genotype corresponds to round fruit type and the T genotype corresponds to long fruit type. This application utilizes a hybrid population constructed from the long-fruited melon 'Yangjiaomi' and the round-fruited melon 'VED', combined with FSI9.1-6 molecular marker-assisted selection breeding, enabling high-throughput rapid identification of melon round fruit type directly at the seedling stage. This molecular marker can be used to construct introgression lines for melon fruit type, achieving directional improvement from long-fruited to round-fruited melons, effectively shortening the breeding cycle and improving breeding efficiency, and has significant application value for accelerating the molecular breeding process of melons and cultivating high-quality varieties.
Owner:SANYA PEARL MELON & WATERMELON DISPLAY & EVALUATION RES CENT +1

Film mulching device for melon planting

The utility model discloses a film mulching device for melon planting, which relates to the technical field of planting film mulching and comprises a welding frame, a handle is fixedly connected to one side of the top surface of the welding frame, a plurality of wheel sets are rotatably connected to two sides of the outer wall of the welding frame, and a plurality of bending frames are fixedly connected to two sides of the inner wall of the welding frame. A center shaft is jointly and fixedly connected between the multiple bending frames, multiple rotating rollers are connected to the two ends of the outer wall of the center shaft through bearings, multiple fixing rods are jointly and fixedly connected to the corresponding ends of the rotating rollers, multiple sliding rods are connected to the center of the interior of the center shaft in a penetrating mode, and limiting rings are fixedly connected to the outer walls of the bottom ends of the multiple sliding rods; according to the utility model, the friction plate is continuously clung to the inner wall of the rotating roller through the elastic pressure generated by the compression spring to form frictional resistance, and when the equipment advances, the frictional resistance formed by the contact surface between the rotating roller and the friction plate can force the rotating speed of a film laminating roll to be synchronous with the moving speed of the equipment.
Owner:哈密瓜鲜果农业科技发展有限公司

An indel molecular marker related to yellowing of leaves at growth point of melon seedling and application thereof

The present application relates to the technical field of molecular marker, in particular to an Indel molecular marker related to yellow leaves of melon seedling growth point and application thereof. The present application discovers a key candidate gene for controlling the color of leaves of melon seedling growth point MELO3C016136 , and develops an Indel molecular marker ygp2 for identifying the color change of leaves of melon seedling growth point. The molecular marker ygp2 can be used to identify the color change trait of leaves of melon seedling growth point. Only one PCR amplification and polyacrylamide gel electrophoresis are needed for the DNA of the plant to be tested. The identification result is reliable, the genotype of the target plant can be simply identified, and the genotype identification result is completely consistent with the color phenotype of the leaves of seedling growth point, which provides important technical support for creating new melon germplasm with yellow leaves of seedling growth point.
Owner:SHANGHAI ACAD OF AGRI SCI

Composition with effects of assisting in lowering blood pressure, dissolving thrombus and softening blood vessels and preparation method thereof

The invention provides a composition with the effects of assisting in lowering blood pressure, dissolving thrombus and softening blood vessels and a preparation method thereof. The composition is prepared from muskmelon powder, a white kidney bean extract, konjaku flour, coffee powder, inulin, psyllium husk powder, chia seed powder, earthworm protein hydrolysate, a folium cortex eucommiae extract, natto freeze-dried powder, raw carthamus tinctorius skin and auxiliary materials according to a specific weight percentage. Core active components such as a white kidney bean extract, an earthworm protein hydrolysate, natto freeze-dried powder and a folium cortex eucommiae extract are screened, and the activity and the absorption rate of the components are improved through optimized enzymolysis, ultrafiltration, precise freeze-drying and other preparation processes; all the components cooperate with one another to reduce blood pressure, resist oxidation and protect blood vessels, an active component network with a multi-target synergistic effect is formed, a mixing process is improved, low-sugar auxiliary materials and convenient dosage forms are matched, thermosensitive components are prevented from being inactivated, and the composition is suitable for people suffering from diabetes and hypertension.
Owner:GUANGZHOU WEIXIN BIOTECHNOLOGY CO LTD

KASP molecular marker for identifying unisexual flower character of muskmelon and application of KASP molecular marker

The invention belongs to the field of plant breeding, and discloses a KASP molecular marker for muskmelon unisexual flower identification, and primers of the molecular marker are CmPMI1-f1, CmPMI1-f2 and CmPMI1-r. The KASP molecular marker can be used for identification or auxiliary selective breeding of the muskmelon unisexual flower character. According to the invention, the specific SNP (A / C) mutation at the 1666736th site in the melon gene MELO3C015439.2 is developed into the functional molecular marker for the first time. By constructing and analyzing F2 genetic populations of bisexual flowers and unisexual flowers, not only is the genetic law of the character verified, but also the key gene and the mutation site are accurately positioned, so that the development of the marker has a solid genetic basis.
Owner:NINGBO ACAD OF AGRI SCI

Compound microbial agent for reducing high-damp-heat morbidity of muskmelons and application of compound microbial agent

The invention discloses a compound microbial agent for reducing high-damp-heat morbidity of muskmelons and application of the compound microbial agent, and belongs to the technical field of agricultural cultivation. The active ingredients of the compound microbial agent comprise bacillus subtilis, pseudomonas fluorescens, trichoderma harzianum and saccharomyces cerevisiae. According to the compound microbial preparation, under the synergistic effect of four microorganisms, the comprehensive prevention and control effect on multiple diseases of muskmelons is remarkably improved, and the core problem that the diseases of the muskmelons frequently occur in the high-humidity-heat environment is effectively solved. Meanwhile, compared with chemical pesticides, the compound microbial agent provided by the invention has no residual risk, meets the development requirements of green agriculture, and avoids drug resistance and potential food safety hazards.
Owner:SHANGHAI ACAD OF AGRI SCI

Application of gene CmZFP for regulating and controlling sucrose accumulation of muskmelon fruits

The invention belongs to the technical field of plant molecular biology, and relates to application of a gene CmZFP for regulating and controlling sucrose accumulation of muskmelon fruits. The CmZFP gene provided by the invention encodes a melon zinc finger protein transcription factor, can significantly improve the accumulation of sucrose in melon fruits by promoting the expression of a key gene CmNAG2 in a glycometabolism pathway, and plays an important role in the glycometabolism pathway. The invention provides a new gene resource for genetic improvement of the sugar character of the muskmelon, and can be used for cultivating a new variety of the high-sugar muskmelon and improving the fruit quality and the economic benefit.
Owner:HUAZHONG AGRI UNIV

Disease resistant melon plants

The present invention relates to novel melon plants displaying an increased resistance to Fusarium oxysporum f.sp. melonis race 1,2 infection. The present invention also relates to seeds and parts of said plants, for example fruits. The present invention further relates to methods of making and using such seeds and plants. The present invention also relates to novel genetic sequences associated with said increased resistance and to molecular markers associated with said novel genetic sequences.
Owner:SYNGENTA CROP PROTECITON AG

Light supplementing frame convenient to adjust angle and used for melon planting

The utility model discloses a muskmelon planting light supplementing frame convenient for angle adjustment, and relates to the technical field of muskmelon planting, the muskmelon planting light supplementing frame comprises a supporting column, a built-in groove formed in the supporting column, a first limiting groove formed in the supporting column, a second limiting groove formed in the inner side of the supporting column, and a lifting mechanism, the base is arranged in the supporting column; the multiple limiting mechanisms are evenly arranged at the ends, away from the first limiting grooves, of the supporting columns. The plurality of moving plates are arranged on the limiting mechanism; a plurality of first fixed keys are fixedly arranged on the movable plate; a plurality of connecting rotating plates are arranged on the lifting mechanism and the first fixed key, and one end, close to the moving plate, of each connecting rotating plate is rotationally connected with the first fixed key; and the adjusting mechanism is arranged on the lifting mechanism. The light supplementing lamp is not prone to shaking due to the influence of external force, vertical adjustment, horizontal rotation and pitching adjustment of the light supplementing lamp can be achieved, and the light supplementing lamp meets the illumination requirements in different periods.
Owner:SHAOYANG ACAD OF AGRI SCI

Melon seedling water culture device

The utility model discloses a muskmelon seedling hydroponic device which comprises a cultivation box, a cultivation plate is movably connected in the cultivation box, a plurality of evenly-distributed cultivation grooves are formed in the upper end face of the cultivation plate, a through groove is formed in one side of the cultivation box, a water box is arranged at the position of the through groove and fixedly connected with the cultivation box, and an adjusting block is connected in the water box in a sliding mode. A liquid level sensor is fixedly connected to the upper end face of the adjusting block, a liquid level probe rod is fixedly connected to the lower end face of the liquid level sensor, and a screw rod and a connecting frame are in threaded connection through operation of a forward and reverse motor, so that the connecting frame drives the connecting rod and a limiting block to flexibly ascend and descend; therefore, the limiting block drives the liquid level sensor and the liquid level feeler lever on the connecting block to flexibly ascend and descend, the liquid level feeler lever moves to a proper position, the liquid level of a nutrient solution in the cultivation box is detected in cooperation with use of the liquid level sensor and the liquid level feeler lever, it is guaranteed that the nutrient solution is kept in a proper amount all the time, and therefore sufficient nutrients are provided for seedlings. The stable growth of seedlings is ensured.
Owner:临沂裕隆种业有限公司