11 results about "Pineapple Plant" patented technology

The application provides a method for promoting the absorption of calcium elements by pineapple fruits, which comprises the following steps: three months after the pineapple plant is induced to bloom and four months after the pineapple plant is induced to bloom, gauze is soaked in an amino oxyacetic acid aqueous solution or a pyrazine amide aqueous solution, the soaked gauze is applied to the connection between the pineapple fruit and the fruit stem for 2-5 hours; the gauze is secondly soaked in an indole-3-acetic acid aqueous solution, an indole-3-butyric acid aqueous solution, a phenylacetic acid aqueous solution or an alpha-naphthylacetic acid aqueous solution, and the soaked gauze is again applied to the connection between the pineapple fruit and the fruit stem for 2-5 hours; the gauze is thirdly soaked in a 6-benzylaminopurine aqueous solution, a kinetin aqueous solution, a thidiazuron aqueous solution or a forchlorfenuron aqueous solution, and the soaked gauze is again applied to the connection between the pineapple fruit and the fruit stem for 2-5 hours. The application can inhibit the formation of the pineapple fruit stem delimitation, promote the absorption of calcium by the fruits, reduce the incidence of pineapple water core disease from about 18% to about 0.6%, and significantly improve the income of fruit farmers.

The invention discloses a magnetic type intelligent pineapple harvesting test platform and a test method, and belongs to the technical field of pineapple harvesting tests. The pineapple harvesting test device solves the problems that an existing pineapple harvesting test device can only realize a separation action test on a fruit-stem joint, and does not carry out a simulation test on a pineapple plant spacing, a pineapple plant row spacing and a pineapple plant inclination angle in a pineapple fruit surface clamping or collision and harvesting process. Comprising a data acquisition system and at least one harvesting test unit, each harvesting test unit comprises a rack and at least one pineapple model installed on the rack, and when the number of the pineapple models is larger than one, the multiple pineapple models are arranged in the length direction of the rack, and the distance between every two adjacent pineapple models is adjustable. The device is used for pineapple harvesting tests.

The invention relates to the technical field of microorganisms and agriculture, and particularly discloses talaromyces sp. P85, a product containing the talaromyces sp. P85 and application of the talaromyces sp. P85. A functional microorganism capable of effectively preventing and controlling pineapple heart rot is separated and screened from healthy pineapple plant rhizosphere soil, and is identified as talaromyces sp. After the talaromyces sp. Is prepared into a fungicide, the disease-resistant and growth-promoting effects of plants can be remarkably improved, so that the talaromyces sp. Can be used for creating a novel biological prevention and control product for efficiently preventing and controlling pineapple heart rot.

The invention discloses a method for inducing pineapple to generate multiple crown buds, and belongs to the technical field of plant cultivation. The method comprises the following steps: after pineapple plants reach a treatment standard, carrying out flower forcing and germination accelerating induction treatment by adopting a 500-1000-fold solution of 40% ethephon water and 0.2% urea, then spraying a mixed solution of 0.01% melissyl alcohol, 0.01% IBA and 0.01% paclobutrazol to promote germination, and then carrying out film covering treatment for 3-5 days by using a plastic film; after the treatment is completed for 20-40 days, entering a budding and reddening period, and gradually showing complete multi-crown buds. After the crown buds are transplanted into the seedling raising cups, foliar fertilizer is sprayed, 0.01% melissyl alcohol 1000-2000 times liquid is additionally applied after transplanting is conducted for 15-20 days, and after crown bud seedlings grow to be 30-35 cm high and the stem thickness is 2.0 cm, the crown bud seedlings can be outplanted. According to the method, the ethephon, the urea, the melissyl alcohol, the IBA and the paclobutrazol are adopted to jointly achieve the effects of forcing flowers and promoting buds, the average number of crown buds of pineapple plants reaches 14-16 and is higher than the conventional breeding level, and the crown buds reach the outplanting standard 60-65 days after being transplanted. Therefore, the method can effectively improve the pineapple breeding efficiency.

This invention relates to the field of pineapple harvesting technology, specifically a self-propelled pineapple harvester and harvesting method. The harvester includes a pineapple collection hopper, with two U-shaped support plates fixedly connected to one end. A movable detection mechanism is movably connected to the inner side of each U-shaped support plate. This detection mechanism is connected to a cutting mechanism. As the pineapple plant enters the U-shaped support plate, it pushes the movable detection mechanism to move. When the pineapple at the top of the plant comes into contact with the mechanism, the cutting mechanism cuts the pineapple. The cut pineapple is then conveyed by a pineapple conveyor belt into the pineapple collection hopper for storage. Simultaneously, the movable detection mechanism returns to its initial position to prevent uneven lengths of the remaining rootstock on the harvested pineapple.

The present application belongs to the technical field of barker, and particularly relates to a pineapple plant stem epidermis cleaning equipment and a use method, which discloses that the epidermis cleaning equipment is composed of processing components, the processing components are composed of a conveying mechanism and an epidermis cutting mechanism, the conveying mechanism and the epidermis cutting mechanism are oppositely arranged, and the epidermis cutting mechanism is used for cleaning the single surface epidermis of the plant stem; the processing components respectively include a first processing component, a second processing component, a third processing component and a fourth processing component which are used for cleaning the epidermis of different surfaces of the plant stem, so as to complete the overall epidermis cleaning of the plant stem; the four processing components (the first processing component, the second processing component, the third processing component and the fourth processing component) are arranged, each component is responsible for cleaning a different surface, so that the overall epidermis cleaning of the pineapple plant stem is realized. The design greatly improves the cleaning efficiency and reduces the time and steps required for single surface cleaning.

The present application relates to the field of agricultural microorganisms, and particularly provides a synthetic microbial consortium with the functions of inhibiting fusarium oxysporum and promoting pineapple growth and application thereof.The synthetic microbial consortium is prepared by combining bacteria Burkholderia sp.NJAU-Yb107 and fungi Aspergillus sp.NJAU-Yf91.Pot experiment results show that the synthetic microbial consortium can significantly promote pineapple plant growth, increase chlorophyll content and plant biomass.The synthetic microbial consortium provided by the present application has the dual functions of inhibiting soil-borne pathogens and promoting pineapple growth, and has a broad application prospect in pineapple healthy cultivation.

The utility model provides a pineapple planting leaf pruning device, and relates to the technical field of pineapple planting, the pineapple planting leaf pruning device comprises a mobile vehicle body, a pruning assembly is arranged above the mobile vehicle body, the pruning assembly comprises a base installed on the top of the mobile vehicle body, and a lifting rod hydraulic rod is installed on the upper portion of the base; a supporting plate is mounted at the top end of the lifting rod hydraulic rod, a mounting frame is mounted on the upper portion of the supporting plate, a telescopic hydraulic rod is mounted in the mounting frame, and a connecting rod is welded to the tail end of the telescopic hydraulic rod; by arranging the pruning assembly, a lifting rod hydraulic rod is used for pushing a supporting plate to ascend and descend, so that the pruning height of a smooth attached blade and a sawtooth blade is adjusted, and the requirement for pruning the heights of pineapple plant leaves with different heights is met; the smooth attached blade and the sawtooth blade are adjusted to move towards the pineapple plant to a proper working position, and the pruning efficiency and effect are improved.

The invention relates to the technical field of microorganisms and agriculture, and particularly discloses a composition containing talaromyces sp. P85 and application of the composition. Based on talaromyces P85 and bacillus P20 which are separated and screened from healthy pineapple plant rhizosphere soil, the complex microbial inoculant is prepared, the disease resistance and growth promoting effects of plants can be remarkably improved, and therefore the complex microbial inoculant can be used for creating a novel biological prevention and control product for efficiently preventing and controlling pineapple heart rot.

A use of plant exosomes as a product having the effect of enhancing viability and, by stimulating the hair follicles, enhancing hair growth in skin cells. The plant exosomes are used to revitalize and strengthen unhealthy skin and hair that have lost their vitality, to stop hair loss, to provide faster hair growth by stimulating hair follicles, and to provide a regulating effect in improving the effects such as wrinkles and age spots caused by aging skin cells. The plant exosomes are isolated from single, double, or triple combinations of plants selected from a group consisting of pineapple plant, garlic plant, and pomegranate plant. For example, a triple combination includes 1 ng-1 mg of the plant exosomes isolated from the pineapple plant, 1 ng-10 μg of the plant exosomes isolated from the garlic plant, and 1 ng-1 mg of plant exosomes isolated from the pomegranate plant.

The invention discloses a pineapple AcRPH gene and application of the pineapple AcRPH gene in regulation and control of plant height, and belongs to the technical field of gene engineering. The nucleotide sequence of the coding region of the pineapple AcRPH gene is shown as SEQ ID NO.1, and the amino acid sequence of the protein coded by the pineapple AcRPH gene is shown as SEQ ID NO.2. The gene can realize moderate dwarfing of plants by regulating gibberellin synthesis and expression of inactivation related genes. Experiments show that overexpression of the pineapple AcRPH gene in pineapple, rice and arabidopsis thaliana can significantly reduce the plant height: the pineapple plant presents an obvious dwarf phenotype; the plant height of arabidopsis thaliana is reduced by 40.3 to 58.3 percent; the plant height of the rice is reduced by 26.9-30.7%, the agronomic characters such as the maturing rate are not obviously changed, and field management and mechanical operation are facilitated. According to the invention, the blank of pineapple plant height regulation gene resource development is filled, a theoretical basis is provided for clarification of a molecular mechanism of plant height regulation, and important gene resources and technical support are provided for genetic improvement of plant height and creation of simplified cultivation new germplasm.