25 results about "Bud growth" patented technology

The invention discloses a radix paeoniae alba stem tip tissue culture and rapid propagation culture medium and a culture method, and belongs to the technical field of plant propagation. The method comprises the following steps: taking a stem tip of white peony root as an explant, carrying out surface disinfection on the explant, generating a callus through the action of an induction culture medium, transferring the callus into a subculture medium, subculturing for 4-5 times, differentiating to generate buds, respectively transferring the buds into a proliferation culture medium when the buds grow to about 2cm, culturing for 35 days, and inducing to generate most cluster buds, and cultivating a complete plant through a rooting culture medium. The culture medium formula provided by the invention can induce and differentiate stem tips of the radix paeoniae alba to generate a plurality of plants, and can be used for detoxification culture and rapid propagation of the radix paeoniae alba.

This utility model relates to the field of gas control technology, specifically to a gas control device for bean sprout growth. The device includes a connector tube, one end of which is connected to a connecting tube. A connecting ring is fixedly connected to one end of the connecting tube. A circular block is fixedly connected to the center of the top surface of the connecting ring. An anti-blocking component is located at the bottom of the circular block. A microcontroller is located on one side of the connecting ring. A venting tube is threaded inside the connecting ring. Ventilation holes are evenly spaced in a ring array on the outer surface of the venting tube. Through the coordinated use of the anti-blocking component, the venting tube, and the venting holes, when personnel need to release air from the bean sprout growth device, a gas detector can detect the gas inside the connecting tube. If excessive gas is detected, the microcontroller can activate the power supply to a specially shaped electric telescopic rod, causing the rod to push the circular blocking piece towards one end of the venting tube, thereby opening the venting holes.

The utility model provides a plastic film mulching machine for imitating wild gastrodia elata planting. The plastic film mulching machine for wild-imitating gastrodia elata planting comprises a supporting frame used for driving a plastic film to stretch; the limiting cylinders are fixed on the two sides of the supporting frame; the limiting block is detachably mounted in the limiting cylinder; the shell is fixed on the limiting block; the moving wheels are rotationally mounted on the shell and are used for assisting the support frame in moving; and the power structure is arranged on the shell and is used for driving the moving wheels to rotate. According to the plastic film mulching machine for wild-imitating gastrodia elata planting, different supporting frames can be replaced according to the growth state of gastrodia elata seed buds and the height of the heat preservation shed frame through the detachable structure, flexibility is high, and the integrity of gastrodia elata plants is effectively protected.

The utility model relates to the technical field of seedling raising tray racks, and discloses a modularized seedling raising tray rack which comprises a seedling raising tray rack body, connecting pieces arranged at the front end and the rear end of the two sides of the seedling raising tray rack body, universal wheels fixedly installed at the bottom of the seedling raising tray rack body and telescopic supporting rods on the two sides of the seedling raising tray rack body. Side connecting rods are fixedly installed on the sides, away from each other, of the connecting pieces. Seeds are planted in the seedling raising plate main body, and after most seedlings germinate and grow, photosensitive pigments in the seedlings can be damaged due to the fact that the seedlings grow continuously and the illumination is closer and closer, and the seedlings are subjected to physiologic drought. At the moment, the output end of the electric telescopic rod extends out to drive the telescopic supporting rod on the outer side of the seedling raising tray frame body to be lengthened, so that illumination is adjusted to a proper distance, and the problem that after seedlings germinate, the growth of the seedlings is inhibited due to the fact that the illumination intensity is increased along with continuous increasing, and the seedling raising efficiency is reduced is solved.

The utility model discloses a plug seedling planting tool which comprises a storage structure, the lower end of the storage structure is spirally connected with a slotting structure, the surface of the slotting structure is spirally connected with a limiting structure, and the storage structure comprises a plastic storage bottle, an anti-skid pinching groove and a spiral connecting pipe opening. Anti-skid pinching grooves are formed in the halving positions of the outer arc face of the plastic storage bottle. When the plug seedling planting tool disclosed by the utility model is used, the depth of seeds put by a planter can be limited, so that the seeds germinate and grow at a proper depth, and slow germination and reduction of the germination rate caused by too deep or too shallow seeds are avoided; nutrients or agents for disinfecting soil can be filled through the plastic storage bottle, the soil is disinfected or fertilizers are added while the clamping groove is used, seeds can be better protected from being gnawed by harmful bacteria or organisms, normal germination and growth of plants can be guaranteed, and the tool is simple in structure and practical.

The invention relates to the technical field of plant bud growth pruning. The invention particularly relates to a pine pruning and bud picking tool capable of reducing rosin outflow and a bud picking method. Comprising a barrel, an extrusion rod is slidably arranged in the barrel, a moving ring is slidably arranged at one end of the extrusion rod, connecting strips are hinged to the two sides of the moving ring, extrusion blocks are hinged to the other ends of the connecting strips, the number of the extrusion blocks is two, and a first plate is slidably arranged in the middle of one extrusion block; through rotary extrusion of the extrusion blocks, axillary buds penetrating into the lower part of the cylinder can be extruded, so that axillary bud tissues are extruded and pushed downwards, original ecology in the axillary buds is destroyed, growth of the axillary buds is inhibited, and the axillary buds are prevented from being damaged. And the rotating column is rotatably arranged to clamp the edge part of the axillary bud, so that the axillary bud can be rotatably folded, and the axillary bud pulp is prevented from resetting again.

The application belongs to the field of plant biotechnology, and particularly relates to a standardized production method of annual flower amorphophallus konjac seed tuber, which comprises a production method and a grading method. The production method comprises the following steps: collecting flower amorphophallus konjac corms in October-November and storing; when dormancy of the stored flower amorphophallus konjac corms is about to be removed, promoting dormancy removal and flower bud growth of the flower amorphophallus konjac corms; greenhouse sowing, self-pollination, harvesting of seedlings, and environmental condition regulation during the period; promoting fruit cluster maturation by using growth regulators after self-pollination; seedling germination of the seedlings; sowing of the seedlings, field management, and harvesting of the seed tubers; and the grading method comprises the following steps: grading according to the age of the flower amorphophallus konjac corms, the weight of the flower amorphophallus konjac corms, the quality of the seedlings, the seedling germination, and the quality of the seed tubers. The application completes the propagation of the flower amorphophallus konjac seed tuber within one year, and realizes the standardized production of the flower amorphophallus konjac seed tuber by grading the flower amorphophallus konjac corms according to the size and age, grading and screening the seedlings, and harvesting the seed tubers with uniform size.

The application discloses a tissue culture and rapid propagation medium and method for African marula fruits, which is composed of lateral bud germination medium, cluster bud induction medium, cluster bud growth medium and rooting medium; 1L of the lateral bud germination medium is composed of MS medium, 0.05-0.07 mg of TIBA, 0.1-0.8 mg of GA3 and 3-10 g of agar; 1L of the cluster bud induction medium is composed of MS medium, 0.03-0.15 mg of TIBA, 0.2-1.2 mg of ZT, 0.3-0.8 mg of NAA, 20-40 g of sucrose and 3-10 g of agar; and the cluster bud growth medium is added with phosphate fertilizer on the basis of the cluster bud induction medium. The propagation coefficient of the method can reach 6.8 at most, the propagation effect is good, and the rooting rate of the marula fruit tissue culture seedlings is up to 95% or above. The application solves the problem of local planting of the African marula fruits.

The invention discloses a ratooning rice bud promoting and fertilizing device, and relates to the technical field of ratooning rice fertilization, the ratooning rice bud promoting and fertilizing device comprises a storage box, the left and right sides of the storage box are provided with two lifting frames distributed left and right, the sides, away from each other, of the two lifting frames are both provided with first electric telescopic rods, and the outer sides of the two first electric telescopic rods are both provided with vertical frames; sliding plates are arranged on the lower sides of the two vertical frames, movable feeding mechanisms are arranged on the positions, close to the front sides, of the upper sides of the two sliding plates, adjusting mechanisms are arranged in the middles of the sides, close to each other, of the two lifting frames, and a plurality of overturning mechanisms which are transversely distributed are arranged on the outer sides of the adjusting mechanisms. According to the ratooning rice bud promoting and fertilizing device, through the combined action of the second linkage assembly and the third linkage assembly, the three soil turning wheels are in a revolution state and a rotation state at the same time, so that the three soil turning wheels conduct shallow turning operation on the surface layer of soil, the soil and fertilizer are mixed, and fertilizer volatilization waste is avoided.

The invention provides an efficient rapid propagation method for blueberry mycorrhizal seedlings, and relates to the technical field of blueberry mycorrhizal seedling propagation. The efficient rapid propagation method of the blueberry mycorrhizal seedlings comprises the following specific steps: S1, selection of explants, S2, disinfection of the explants, S3, bud induction of the explants, S4, subculture multiplication culture, and S5, rooting of tissue culture seedlings outside a bottle and inoculation of blueberry mycorrhizal fungi. In the disinfection process, when the explant is soaked in 70% ethyl alcohol for disinfection for 3 min and soaked in 0.1% mercury bichloride for disinfection for 7 min, the pollution rate of the Lackxi explant is low, the survival rate is high, in the explant bud induction process, when the concentration of zeatin hormone (ZT) is 1.5 mg / L, the bud induction rate, the proliferation multiple and the bud growth vigor reach the best, and the survival rate is high. In the subculture multiplication culture process, when the concentration of zeatin hormone (ZT) is 0.6 mg / L, the Lackxi plant has many clumpy buds, and the plant is high and robust and grows fast.

The invention belongs to the technical field of microorganisms, and particularly relates to a compost pseudomonas, a microbial agent and application of the compost pseudomonas, the compost pseudomonas is P430, the compost pseudomonas is preserved in the China Center for Type Culture Collection, the preservation date is November 18, 2024, the preservation number is CCTCC NO: M 20242583, the strain has high siderophore production activity, the siderophore activity unit is 44.2% in 72 h, and the siderophore production time is 24 h. Under salt stress, the soybean emergence rate can be remarkably increased, soybean seedling growth can be remarkably promoted, and the inhibition effect of salt stress on rape radicle and bud growth can be remarkably relieved.

Compositions and methods are disclosed for inhibiting axillary bud growth of a tobacco plant. For example, a composition comprising a naturally occurring C10 alcohol Is applied on a tobacco plant to inhibit axillary bud growth of the plant.

The utility model discloses an auxiliary tool for top sealing and bud inhibition of flue-cured tobacco, which comprises an arc-shaped plate, two ends of the arc-shaped plate are provided with wearing parts used for fixedly connecting the arc-shaped plate to the waist of an operator; the arc long track is arranged on the outer side of the arc-shaped plate, a sliding plate is slidably connected to the interior of the arc long track, a positioning part is installed at the top of the sliding plate and used for fixing the position of the sliding plate on the arc long track, and a pressing plate for pressing a plastic bag is hinged to the end of the sliding plate. The tool has the advantages that the first waistband and the second waistband are matched with the waistband buckles, so that the arc-shaped plate can be conveniently fixed to the waist of an operator, and the stability of the tool in the using process is guaranteed; the waistband buckle adopts the metal ring and the metal rod, so that the wearing and fixing processes are simple and rapid, and the fixation is firm; the arc long track and the sliding plate are arranged on the outer side of the arc-shaped plate, so that the position of the hook is allowed to be finely adjusted to adapt to the requirements of different operators or different use scenes.

The application provides a kind of anaphalis contorta cluster bud transplanting cultivation and circulatory cutting efficient breeding method, relates to the field of anaphalis contorta cluster bud transplanting, including the disinfection of selected anaphalis contorta plant, after the disinfection and washing of anaphalis contorta plant with sterile water, the stem segment of 2-3cm length with node is cut, is inoculated to cluster bud germination medium and is induced to obtain anaphalis contorta cluster bud;Anaphalis contorta cluster bud grows to 2-3cm and is cut into 0.5-1cm tissue block and is transferred to proliferation growth medium, and is cultured under full light;Anaphalis contorta cluster bud grows to 5-6cm and is transplanted outdoors, is planted in straw debris and peat mixed matrix, and anaphalis contorta cluster bud grows to 8-10cm and is cut with root hair node segment for cutting, and cutting matrix is straw debris and peat mixed matrix, and anaphalis contorta cutting plant grows to 8-10cm and is cut for expanding propagation seedling;Cutting anaphalis contorta seedling is used for large-scale production transplanting when growing to 3-4cm.The present application is conducive to the full contact and attraction of external plant to the components in the induction medium, promotes the maturation of plant, thereby improving the survival rate of transplanting and seedling raising.

The invention provides a carbon organic fertilizer containing medium and low temperature carbonized charcoal coupled animal source organic matter and a preparation method thereof. The carbon organic fertilizer comprises the following components: charcoal and a livestock manure fermentation product, the livestock and poultry manure fermented product is prepared by a method comprising the following steps: mixing livestock and poultry manure with zymophyte, and fermenting to obtain the livestock and poultry manure fermented product, the zymophyte comprises first zymophyte and second zymophyte; the first zymophyte comprises bacillus subtilis, bacillus stearothermophilus and gram positive actinomycetes; the second zymophyte comprises any one or a combination of at least two of bacillus thuringiensis, brown rot fungi or halophilic bacteria. The combination of the charcoal and the fermented livestock manure can increase the content of organic matters in soil for a long time, improve the aggregate structure of the soil, enhance the air permeability and water retention capacity of the soil, reduce the problem of soil hardening, promote the growth of roots and buds, increase the yield of crops and improve the quality of the crops.

The utility model relates to an automatic cat grass machine, including the casing, the inside one side of casing is provided with seed tape bin, and the other side is provided with the winding bin, is provided with winding rotation axis in the winding bin, is provided with two water pumps between seed tape bin and winding bin, motor and winding bin capacity detection device, the both sides of casing upper end are provided with the protective cover, the inboard of protective cover is provided with photoelectric switch, the whole process automation from planting to harvesting is realized through the design of the structure of the application, and manual intervention is not needed. Through the slow movement of seed tape, the continuous production line of "germination - growth - maturity - harvesting" is formed, and the continuous supply of cat grass is ensured. The function of timing automatic water change effectively keeps the water culture environment clean and avoids the generation of bacteria and peculiar smell. Modular design, seed tape is consumable, and is convenient to replace; the winding mechanism is easy to disassemble, and maintenance is convenient. Seed tape packaging design prevents cat from eating seeds by mistake.

Biostimulant compositions for bud growth in fruit trees comprising bacteria capable of producing HCN, and processes for stimulating bud growth of fruit trees in vivo are described.

The invention belongs to the technical field of plant tissue culture, and particularly relates to a method for tissue culture and rapid propagation of dragon flower. The method comprises the steps of explant selection and disinfection, axillary bud growth induction, multiplication culture, rooting culture and acclimatization and transplantation. According to the method, by optimizing an explant disinfection process, an optimal culture medium formula of each culture stage is screened out, efficient, rapid and stable propagation of the dragon surface flowers is achieved, and the problems that progeny character separation and cutting propagation coefficients are low and are limited by seasons in traditional seed propagation are solved.

The application relates to the technical field of plant growth regulation, in particular to a plant germination parameter regulation system and method based on big data analysis, which comprises the following steps: acquiring soil nutrient data, plant germination growth data and root system distribution data of a monitoring area; analyzing the soil nutrient distribution uniformity and the growth state consistency of plant germination of the monitoring area through the soil nutrient data and the plant germination growth data; analyzing the spatial expansion trend of the plant germination root system of the monitoring area through the root system distribution data; comprehensively analyzing the soil nutrient distribution uniformity, the growth state consistency and the spatial expansion trend analysis results to estimate the plant germination competition level of the monitoring area; and adjusting the fertilizer nutrient content of the monitoring area according to the plant germination competition level estimation results. The application quantifies the plant germination competition level to adjust the fertilizer nutrient content in a targeted manner, and effectively improves the accuracy and scientificity of the fertilizer nutrient content adjustment.

The invention provides a method for regulating and controlling flowering quality of floribunda camellia, and relates to the field of camellia planting. The regulation and control method comprises the following steps in the vegetative growth period of the camellia fragile: spraying a young shoot inducer to container seedlings of the camellia fragile in the vegetative growth period, and synchronously applying a growth-promoting nutrition supply agent; in the reproductive growth period of the camellias fragiena, the following operations are carried out: synchronously spraying a flowering inducer and a flower bud growth agent on the whole camellias fragiena container seedling in the reproductive growth period, and synchronously applying a nutrient supply agent for promoting the flower type on the camellias fragiena container seedling. Spraying a new shoot inducer, a flowering inducer and a flower bud growth agent until plant stems are wet and water drops drop from leaf tips. By means of the method for regulating and controlling the flowering quality of the floribunda camellia, the flowering quality of the container seedlings of the floribunda camellia can be effectively and remarkably improved, and the regulating and controlling purposes of improving the quality such as a large number of flower buds and the like are achieved.

The application belongs to the technical field of microbial application, and particularly relates to Stutzerimonas kunmingensis for improving salt tolerance of crops and application thereof. The Stutzerimonas kunmingensis is Stutzerimonas kunmingensis S246, the preservation number is CCTCC NO: M 20242582, and the Stutzerimonas kunmingensis S246 is preserved in China Center for Type Culture Collection on November 18, 2024. The strain can synthesize indole acetic acid and secrete iron carrier. The strain is used as an active ingredient to be applied to soybeans and oilseed rape, and the strain can significantly improve the emergence rate of dry crop soybeans in salt stress soil, increase the functional leaf area of soybeans, and promote the growth of soybean seedlings. The strain promotes the seed germination of oilseed rape in a salt stress environment, relieves the inhibition of salt stress on the growth of the radicle and bud of oilseed rape, and further enhances the adaptation of dry crop soybeans and oilseed rape to salt stress. Therefore, the Stutzerimonas kunmingensis S246 has a wide application prospect in promoting the seed germination, emergence and growth of crops such as soybeans and oilseed rape in saline-alkali farmland.

The invention provides another rhizobium strain as well as a fungicide and application thereof, and belongs to the technical field of microorganisms. The strain name of the other rhizobium strain is YIM B11859, and the other rhizobium strain is preserved in the China General Microbiological Culture Collection Center (CGMCC), and the preservation number is CGMCC No.35960. Activity detection shows that the strain has the capabilities of fixing nitrogen, dissolving phosphorus, producing beta-glycosidase, producing siderophores and producing IAA (Indoleacetic Acid). Further activity verification proves that the rhizobium strain YIM B11859 can significantly promote germination and bud growth of fresh branches of orchid dendrobium officinale, promote leaf growth and stem girth increase of tomato plants of solanaceae crops, and promote plant height, stem girth, leaf length and leaf width increase of tobacco plants of commercial solanaceae crops. A new microbial solution is provided for cultivation of related plants, and the method has remarkable ecological benefits and a large agricultural application prospect.

This invention discloses a method for off-season hydroponic cultivation of Aralia elata buds based on plant hormone regulation, belonging to the field of hydroponic culture technology. This off-season hydroponic method optimizes the concentration ratio of indolebutyric acid (IBA), gibberellin (GA3), and salicylic acid through orthogonal experiments, combined with standardized branch pretreatment, hormone immersion, and ozone water culture management, to achieve efficient off-season cultivation of Aralia elata buds. This off-season hydroponic culture uses exogenous hormone regulation, optimized for the off-season dormancy characteristics of Aralia elata and the physiological needs of bud growth. It effectively activates the physiological metabolic pathways within the branches, quickly breaking the natural dormancy state, while providing suitable hormone guidance for bud differentiation and growth. This results in uniform bud sprouting and robust growth, solving the problems of late bud break from dormancy, slow bud growth, and large differences in growth vigor among different plants, laying a solid foundation for efficient off-season hydroponic production.

The application provides a strain of another root nodule bacteria and a bacterial agent and application thereof, and belongs to the technical field of microorganisms. The strain of another root nodule bacteria is named YIM B11859 and is preserved in the China General Microbiological Culture Collection Center with a preservation number of CGMCC No. 35960. Through activity detection, the strain exhibits the abilities of nitrogen fixation, phosphorus dissolution, iron carrier production and IAA production. β Further activity verification proves that the strain of another root nodule bacteria YIM B11859 can significantly promote the germination and bud growth of Dendrobium candidum fresh strips, and promote the leaf growth and stem girth increase of Solanaceae crop tomato plants, and promote the increase of the plant height, stem girth, leaf length and leaf width of Solanaceae economic crop tobacco plants. A new microbial solution for the cultivation of related plants is provided, and has significant ecological benefits and great agricultural application prospect.