16results about How to "Promote germination" patented technology

The utility model discloses a kind of peanut seeding devices for agricultural machinery, including carrier structure, which is dragged forward by agricultural machinery, ditching device, the ditching device is installed at the bottom of the carrier structure, and the ditching device is provided with more than one, seeding mechanism, the seeding mechanism is installed by the carrier structure, the seeding mechanism corresponds to the ditching device, and the seeding mechanism spreads seeds into planting groove opened by the ditching device;Soil covering mechanism, the soil covering mechanism is installed by the carrier structure, and the soil covering mechanism re-enters planting groove into soil that ditching device pushes away;The device advances in the form of dragging, and high-efficiency seeding can be realized.

The utility model belongs to the technical field of citrus cultivation, and particularly relates to a citrus polyploidy efficient induction device which comprises a machine body. A sealing door is rotationally arranged on the side wall of the machine body; the sealing doors are symmetrically arranged on the side wall of the machine body; an induction processor is mounted on the side wall of the machine body; the output end of the induction processor is connected with a built-in discharger; the built-in discharger is arranged on the inner side wall of the machine body; a spraying opening is formed in the side wall of the built-in discharger; the spraying openings are formed in the side wall of the built-in discharger in a linear array mode. A storage rack is fixedly connected to the interior of the machine body; the storage racks are symmetrically arranged in the machine body; an embedding groove is formed in the side wall of the storage rack; by means of the structure, tissue culture is not needed by adopting a living body induction technology, multi-time growth can be achieved from seed germination to regeneration, compared with a traditional in-vitro induction method, the method is more convenient, and multi-time cultivation of citrus can be achieved in a sealed state.

This invention discloses a rapeseed seed coating agent and a method for mechanized transplanting using dual-purpose rice-oilseed trays, relating to the field of agricultural seedling technology. The rapeseed seed coating agent comprises the following components: a carbon dioxide trap, a compound fungicide, a plant growth regulator, and a solvent. The mechanized transplanting method for dual-purpose rice-oilseed trays includes seed drying, disinfection, substrate preparation, tray sowing, darkening treatment, and seedling management. This invention optimizes the concentration, ratio, and frequency of seed coating agent components with those of seedling fertilization, achieving robust rapeseed seedling cultivation. It is suitable for rice and rapeseed seedling cultivation in rice-oilseed rotation areas, solving the problem of incompatible transplanting equipment for rice and rapeseed mechanized transplanting. It has advantages such as low seedling cost, simple process, high qualification rate, and suitability for large-scale production.

The application belongs to the field of agricultural chemistry, and particularly relates to an activator based on structural modification of L-methionine and a synthesis method and application thereof; the application takes L-methionine as a core raw material, which is of natural origin, cheap and easy to obtain and excellent in biocompatibility, and performs structural modification through one-step esterification to synthesize a target compound 2-(diethylamino)ethyl-L-methionine ester; biological activity experiments prove that the compound can effectively promote the germination rate of crops at a low concentration, significantly optimize the growth state of roots and stems, and greatly enhance the stress resistance potential of seedlings; in addition, the compound has outstanding industrialization advantages, and is simple in production process, controllable in raw material cost and excellent in water solubility, with a solubility in water of greater than or equal to 30 g / L at 25 DEG C, so that it can be mass-produced without complex post-treatment, thereby not only effectively reducing the input cost of agricultural production, but also significantly improving the yield and quality of crops, and providing a new path for the development of green and environmentally-friendly plant growth activators.

The constant-temperature amorphophallus bulbifer germination accelerating device comprises a water storage tank and a constant-temperature box, the constant-temperature box is fixed to the top of the water storage tank through bolts, a heating box is fixedly connected to the outer wall of the top of the constant-temperature box, a filter screen and an activated carbon filter screen plate are inserted into the air inlet end of the heating box, and a plurality of heating wires are fixedly connected into the heating box. An air pump is fixedly connected to the outer wall of the top of the heating box, an air inlet pipe is inserted into the air inlet end of the air pump in a sealed mode, the other end of the air inlet pipe communicates with the heating box, and an air outlet pipe is inserted into the air outlet end of the air pump in a sealed mode. Under the action of the air pump, outside air is sucked into the heating box, then the heating wire is used for heating the air in the heating box, the heated air is input into the connecting pipe, then the heated air is output from the exhaust hole, and then the heated air penetrates through the air hole, so that bulbils are uniformly heated, and the bulbils are uniformly heated. The budding effect is improved.

The utility model relates to corn planter technical field discloses an interval adjustable corn planter, including base, the upside of base is provided with fixed base, the inside sliding joint of fixed base has support column, the downside fixed connection of support column has ditching plough, the outside fixed connection of support column has L type board, the inside of fixed base is provided with limit slot, the inside fixed connection of fixed base has spring, the side fixed connection of spring away from fixed base has clamping block, the upside fixed connection of clamping block has pull block, the inside of L type board is provided with clamping groove. In the utility model, the angle and height of ditching plough are adjusted through the air cylinder, and the different soil ditching needs are adapted, the support column is locked through the sliding cooperation clamping block, realizes the interval quick adjustment, satisfies the different corn variety row spacing requirement, improves the adaptability of planter to soil and variety, guarantees the ditching standard.

This invention discloses a tobacco polysaccharide extract and its application in a buckwheat seed soaking agent formulation. The extraction method includes: S1 using waste tobacco leaves as raw material, drying, pulverizing, and sieving to remove impurities before use; S2 extracting polysaccharides from the waste tobacco leaves using a compound enzyme-assisted extraction method, followed by centrifugation to obtain the supernatant, which is the crude polysaccharide solution; S3 decolorizing the crude polysaccharide solution using activated carbon decolorization, then deproteinizing using the Sevage deproteinization method, and purifying it using ion exchange chromatography and gel filtration chromatography to obtain high-purity tobacco polysaccharides. Finally, the polysaccharides are used as the main raw material to prepare a buckwheat seed soaking agent. This invention not only enables the high-value utilization of waste tobacco leaves but also improves the germination rate and yield of buckwheat seeds.

The application discloses a kind of promoting Jinfoshan square bamboo shoot of Raoultella Raoultella Sp.CS106 strain, screening method and application belong to the field of agricultural microorganism technology;The strain preservation number is CCTCC NO:M2026382, and NCBI registration number is PX945738.This strain is isolated from the rhizosphere soil of Jinfoshan square bamboo, is gram-positive bacteria, has the ability of nitrogen fixation, organic phosphorus, inorganic phosphorus and potassium, can produce auxin, iron carrier and ammonia, can decompose urea and reduce nitrate, and is suitable for acid soil environment.It is prepared into 1×10 7 ~1×10 8 cfu / mL microbial inoculant, is used for Jinfoshan square bamboo seed germination and irrigation root treatment, can significantly improve germination rate, reduce pollution, advance leaf expansion, increase bamboo shoot rate by 518.86%, and increase bamboo shoot growth by 572.97%, and optimize soil enzyme activity and nutrient distribution, and the effect is significantly better than that of commercially available microbial inoculant.The application provides green and efficient microbial fertilizer specially used for Jinfoshan square bamboo, solves the problems of soil degradation, environmental pollution and low fertilizer efficiency of traditional chemical fertilizer, and is suitable for large-scale popularization and application.

This invention relates to the field of deep processing technology of white hyacinth bean, specifically to a method for preparing a compound spleen-strengthening and dampness-removing white hyacinth bean paste. This invention utilizes low-temperature roasting to pretreat a specific ratio of dampness-removing medicinal herbs, including licorice, poria cocos, coix seed, and bitter almond, and prepares a compound decoction rich in dampness-removing components. This decoction is then used as a biological stressor to promote the germination of white hyacinth beans, with its concentration controlled to encourage moderate germination and the production of substances that resist adverse conditions. Simultaneously, leveraging the plant's water absorption capacity during germination, the invention incorporates the dampness-removing components of the compound decoction. Stable solid-state fermentation with pure Rhizopus further enhances the dampness-removing components of the compound white hyacinth bean and fermented soybean. This not only increases the content of major dampness-removing components such as polyphenols, proteins, and polysaccharides in the white hyacinth bean and fermented soybean, but also increases the content of trace dampness-removing substances such as rutin, quercetin, kaempferol, luteolin, and picolinic acid. It also promotes the dissolution of dampness-removing amino acids—alanine and glycine. The dampness-removing compound white hyacinth bean and fermented soybean components are clearly defined, and the content of spleen-strengthening and dampness-removing substances is richer.

This invention discloses a method for preparing functional compost, belonging to the field of agricultural waste resource utilization and grassland ecological restoration technology. The key technical points include: mixing fresh sheep manure, wheat straw, and corn straw at a specific wet weight ratio and adding superphosphate to obtain a basic mixture; inoculating this mixture with a compound microbial fermentation agent composed of *Bacillus steatophilus*, *Bacillus subtilis*, and *Bacillus mucilaginosus* at a specific viable count ratio to obtain an inoculum; subjecting the inoculum to aerobic composting fermentation and implementing dynamic turning control based on dual temperature thresholds to maintain the compost within a specific high-temperature range for a sufficient number of days; and finally, aging the material until its seed germination index reaches a specific range to obtain functional compost. The functional compost prepared by this method is mainly used for restoring degraded grazing grasslands.

This invention discloses a dry heat treatment method for tomato seeds to enhance seed vigor and extend storage life, relating to the field of tomato seed storage technology. The method includes: selecting mature, plump, and undamaged commercial tomato seeds with consistent maturity and maintaining appropriate moisture content; placing the pre-treated seeds in a single layer on a tray and placing it in a dry heat treatment device, performing dry heat treatment sequentially according to a preset program; comparing the germination indicators of dry heat-treated and untreated seeds to determine the effect of the dry heat treatment; and sealing and storing tomato seeds with qualified germination rates. This invention, through precisely controlled stepwise heating and high-temperature constant-temperature sterilization, effectively activates the seed's internal repair enzyme system while inhibiting metabolic processes that lead to seed deterioration, avoiding physical or physiological damage to the seeds caused by high-temperature treatment, and effectively preventing seed coat cracking, radicle burn, or excessive dehydration.

This solution discloses a portable vegetation capsule method for vegetation restoration on rocky slopes, applicable to the field of ecological restoration engineering technology. The method includes five steps: manual slope clearing, preparation of a water-collecting and water-retaining granule-sowing mixture, excavation of planting holes, planting in the vegetation capsules, and post-planting maintenance. Water-collecting and water-retaining granules, native tree, shrub, and grass seeds, and slow-release granular fertilizer are mixed in a precise ratio, filled into biodegradable vegetation capsules, and then planted manually in the gravelly soil area of ​​the rocky slope. The water-collecting and water-retaining granules expand upon contact with water, forming a sticky fibrous covering layer, which enhances seed adhesion, resists wind and rain erosion, and continuously supplies moisture. This invention is suitable for rocky slopes with a slope of ≤30°, and has the advantages of minimal slope disturbance, convenient construction, low cost, and high vegetation survival rate, effectively achieving ecological restoration and soil and water conservation on rocky slopes.

The application provides a bacillus australimaris strain M04, a bacterial fertilizer, a fermentation agent and application thereof, and belongs to the technical field of microorganisms.The application provides a bacillus australimaris strain M04 with a preservation number of CGMCC No.30262.It is proved by experiments that the bacillus australimaris strain M04 has the ability of calcium dissolution, can improve the content of effective calcium in soil, improve the soil environment, can also produce auxin to promote plant growth; in addition, the bacillus australimaris strain M04 has good cellulase activity and the characteristics of salt and alkali tolerance, can effectively promote the rotting of organic fertilizer such as straw in a high-salt environment, has a positive effect on accelerating the conversion and utilization of straw returned to the field, and has a wide application prospect in the preparation of salt and alkali tolerant multifunctional biological organic fertilizer.

This invention relates to a method for promoting the germination of buckwheat seeds under cadmium stress and alleviating cadmium toxicity during the seedling stage. The method includes treating buckwheat seeds with a melatonin reagent before germination. The method involves contacting the plant seeds with a melatonin solution at a concentration of 100-500 μmol / L. The method provided by this invention can effectively improve the germination potential and germination rate of buckwheat seeds under cadmium stress, enabling uniform and rapid germination. This invention solves the important problem of how to ensure normal germination of buckwheat in cadmium-contaminated soil in agricultural production and has significant application value in production. This is likely because pretreatment with a melatonin reagent can induce the expression of antioxidant enzyme activity, scavenge the large number of free radicals generated by cadmium stress, alleviate oxidative stress, reduce oxidative damage, and maintain a low level of membrane lipid peroxidation in the seeds, thereby promoting normal seed germination.

The application discloses a growth promoter for improving the seedling emergence rate of cotton in saline-alkali soil, and the salt resistance of cotton seed germination is improved by using rapeseed euricin regulator and GABA permeation regulator; the stable agent formed by strong acid materials such as urea phosphate can quickly reduce the pH value and saline-alkali of the soil tillage layer; meanwhile, the urea phosphate, amino acid, fulvic acid and auxiliary materials provide certain nutrient substances for seedling crops; the cooperation among raw materials fundamentally improves the salt tolerance of cotton seedling, not only improves the seedling emergence rate of cotton, but also can quickly reduce the pH value of saline-alkali soil in Xinjiang after dissolving water, improves the chemical composition of soil, reduces the salt content and alkalinity of soil, creates a good environment for crop growth, and after application, the soil salt content is below 20 g / kg, the pH value is below 7.5, the seedling emergence rate of cotton is above 70%, which is more than 30% higher than that of the control, and the yield of cotton in saline-alkali soil in Xinjiang is significantly increased, thereby providing technical support for rural revitalization.