41 results about "Eustoma" patented technology

The invention provides a method of cultivating eustoma grandiflorum flowering plant seedlings. The method is characterized by comprising the steps that A, peat soil, perlite and vermiculite of seedling culture matrix are prepared by proportion of 7:2:1; B, seed is sowed into potted trays, coating seed is directly sowed without being processed in the mode of about 800 grains per milliliter, naked seed of about 10000-15000 grains per milliliter are soaked for one hour through carbendazim of 50% with liquid of 500 times, after soaking, the naked seed is cleaned by clear water, mixed with fine sand with the proportion of 1:10, and sowed, the potted tray is used for fine quantity sowing, the naked seed of one to two grains for one pot is sowed, and seedlings are formed in a one-time mode; C, little seedlings are managed with the measures of controlling temperature, humidity and light, and managing watering and fertilizer applying; and D, pest and disease damage is controlled, drug agents of grey mould, pyrimethanil and the like are diluted by water with the proportion of 10:200 and used for treating the pest and disease damage such as root rot, gray mold and spiders. According to the method, materials are easy to take, cost is low, fertilizer applying effect is good, a rate of survival is high, and positive facilitation on production is achieved.

The invention relates to a rapid disinfection method for sick soil due to eustoma grandiflorum fresh cut flower wilt. The method comprises the following steps: adding organic carbon source materials such as crop straw, grass meal and bean dregs into soil with successive cropping obstacle or attack of eustoma grandiflorum wilt, maintaining the soil to be in an anaerobic situation, lowering oxidation reduction potential of the soil to be lower than -60mV within 72 hours, maintaining the soil to be in a strong reducing environment for 2-4 weeks, and maintaining the temperature of the soil to be 25-50 DEG C, wherein a way of maintaining the soil to be in the anaerobic situation is flooding of the soil or/and film mulching, so that contact between the soil and the air is isolated, and the oxygen content of the soil is reduced. The rapid disinfection method provided by the invention has the advantages that soil-borne pathogenic bacteria, such as fusarium oxysporum, can be killed through growth and metabolism of anaerobic microorganisms in the soil, the wilt is reduced or avoided, a normal growth environment is provided for eustoma grandiflorum fresh cut flowers, and the yield is increased and stabilized; and the rapid disinfection method can achieve a strong disinfection effect within a short time, the crop straw and the like are adopted as easily degradable organic carbon source materials, sources are extensive, the materials can be easily taken, the cost is low, popularization and implementation are convenient, and application prospects are broad, so that the rapid disinfection method provided by the invention is an effective technical means for preventing wilt of eustoma grandiflorum crops.

The invention relates to a vase preservative for eustoma grandiflorum cut flowers, and belongs to the technical field of preservation of fresh cut flowers. The vase preservative is technological characterized by comprising the following components in percentage by weight: 3 percent of sugar cane, 0.04 percent of calcium chloride (CaCl2), 0.03 percent of 8-hydroxyquinolinium citrate (8-HQC), 0.2 percent of citric acid and the balance of water. The preservative has the characteristics of low production cost, easiness and convenience in preparation, no pollution, good vase preservation effect on the eustoma grandiflorum cut flowers, and the like.

The invention discloses a continuous cultivation method of eustoma grandiflorum. The continuous cultivation method comprises the following steps: in the case of serious continuous cropping obstacle of the eustoma grandiflorum or higher wilt morbidity of the eustoma grandiflorum, controlling the soil to be higher than 25 degrees Celsius, carrying out strong reduction treatment on the land, and continuing to conventionally plant the eustoma grandiflorum after the strong reduction treatment; after continuous cropping of 1-2 years, carrying out the strong reduction treatment on the soil again, and continuing to conventionally plant the eustoma grandiflorum, and repeating the process to continuously plant the eustoma grandiflorum on the same land for a long time; and the specific process of the strong reduction treatment is as follows: adding bagasse or molasses to the soil, ploughing to uniformly mix the bagasse or molasses with the soil, then irrigating the soil to the maximum field capacity, and finally covering a plastic film on the land to isolate the gas exchange of the soil and the atmosphere. By adoption of the continuous cultivation method provided by the invention, effective guarantee can be provided for continuous production and soil resource protection; and moreover, the continuous cultivation method has the advantages of low cost, high benefit, simple operation and easy popularization in production.

The invention relates to a preparation method of a preserved flower of eustoma grandiflorum. An adopted dehydration and decoloration solution is a mixed solution of methanol with the volume fraction of 48%-77% and isopropanol with the volume fraction of 23%-52%; and the liquid phase replaces a mixed solution of absolute ethyl alcohol with the volume fraction of 27%-60%, polyethylene glycol with the volume fraction of 38%-70% and pigment with the volume fraction of 0%-5%. The preserved flower of eustoma grandiflorum obtained by replacing and dyeing the eustoma grandiflorum flower with the dehydration and decoloration solution and the liquid phase is tough in texture, free of drooping and softening phenomena, attractive in appearance and uniform in color; and meanwhile, the manufacturing process is simplified, and the manufacturing time consumption is reduced.

The invention discloses a eustoma grandiflorum quick seedling-growing method. The method comprises the following steps of broadcasting single seed into a deep hole disc, preserving enough moisture and keeping the temperature of the soil at 21 DEG C and ph value of 6.6 to 7.2, supplying sunlight, controlling conditions such as temperature, humidity, PH, EC and illumination during each seedling growth phases and transplating and fixed-planting after 60 days. The soil in the deep hole disc has strong water discharging property; and after seed broadcasting, soil laying can be unnecessary. Eustoma grandiflorum germination rate can be improved to 90% to 95%; germination consistency can be obviously enhanced; seedling growing time can be shortened, so cultivating cost can be greatly reduced; seedling transplantation survival rate can be increased and great post-growth can be achieved; with proper temperature and humidity, seedling diseases can be prevented and seedlings can grow healthily and strongly; the seedlings can grow at low temperature; and lotus throne can be avoided upon bad conditions such as high temperature.

The invention relates to an efficient liquid fertilizer for culturing eustoma grandiflorum and a preparation method thereof, and belongs to the technical field of organic fertilizers. According to the growth characteristics of the eustoma grandiflorum, the efficient liquid fertilizer suitable for growing the eustoma grandiflorum is prepared from bone meal, fish meal, tartary buckwheat bran, fermented bagasse fine powder in a ratio of (2.5 to 3.5):(3 to 6):(4 to 8):(5 to 10), wherein 5 percent of phosphate fertilizer, and 100 to 150 times of spring water or well water by weight are additionally added. The preparation method comprises the following steps: pouring the materials into a special fertilizer mixing tank in proportion, and stirring uniformly; fermenting the mixture for 4 to 5 months; and after the fermentation is matured, extracting supernatant fluid in batches for spray fertilization of the eustoma grandiflorum. The efficient liquid fertilizer can effectively promote the growth of germchits of the eustoma grandiflorum and ensure that the flower quality is good, the eustoma grandiflorum blooms 5 to 15 days in advance, and the quality of cut flowers is effectively improved. The efficient liquid fertilizer provides a technical and quality assurance for quick cultivation of the eustoma grandiflorum, achieves an active promotion function for meeting the living needs of people, and has a good economic benefit.

The invention provides a method for obtaining haplobiont through inducing sporidia of eustoma grandiflorum. The method comprises the following steps: (1) determining materials; (2) selecting and pretreating flower buds; (3) separating free sporidia; (4) inducing sporidia calluses; (5), inducing adventitious buds; (6), obtaining haplobiont; and (7) identifying regeneration plant ploidy to and determined that the haplobiont is obtained. Through the method, the interference from the diploid regeneration plant, which is caused by anther culture, can be avoided, a large quantity of haploid embryoids can be obtained, the haplobiont rate can reach 100%, so that a large enough selection group is formed, and the selection group can serve as a homozygous inbred line after being subjected to colchicine treatment. A powerful mean is provided for breed improvement and new breed selection of eustoma grandiflorum through obtaining the homozygous inbred line of eustoma grandiflorum, a good first-filial generation (F1) can be screened quickly when the method is used for hybrid crossing, the production problem of seeds of eustoma grandiflorum is solved, and the method has a huge potential commercial value.

The invention provides an open tissue culture medium of Eustoma eustoma and a preparation method thereof. Based on the weight of 1L medium, the medium comprises the following components: 25-35g of sucrose, 6-12g of agar, 80-120g of garlic crude extract ml, macroelements 4090mg, CaCl ₂ 2H ₂ O 440 mg, trace elements 38.23 mg; cytokinin 1 mg, iron salt 65.1 mg; organic matter 3.1 mg; creatine 100 mg. When the culture medium of the invention is used, no high pressure sterilization is needed, and no strict aseptic operation is needed to realize good growth of plants under relatively open conditions, which greatly reduces costs and is beneficial to the application and promotion of plant tissue culture technology.

The invention relates to herbal deodorant for leather sofa and a preparing method of the herbal deodorant and belongs to the technical field of environment-friendly articles. The herbal deodorant for the leather sofa is prepared from, by weight, 35-50 parts of chloranthus blossoms, 20-35 parts of water plum blossoms, 20-30 parts of syzygium samarangense blossoms, 10-20 parts of anemones, 12-22 parts of mint leaves, 10-20 parts of wintersweet flowers, 8-16 parts of witch hazel, 10-20 parts of flax flowers, 5-15 parts of saffron crocuses, 15-30 parts of lilium longiflorum and 12-22 parts of eustoma grandiflorum. The herbal deodorant for the leather sofa is prepared from natural herbal plants and Chinese herbal medicines according to a certain method and does not contain any toxic component, the herbal deodorant for the leather sofa not only can fast remove peculiar smells to make the environment fragrant and fresh but also is harmless to human bodies, environment-friendly and beneficial for physical and psychological health, and the herbal deodorant for the leather sofa has a good peculiar smell removing function on leather sofas used domestically and leather sofas used in automobiles.

The invention relates to a preservative for a eustoma-grandiflorum cut flower. The preservative is characterized by being prepared from the following components in percentage by weight: 1 to 4 percent of sucrose, 0.01 to 0.02 percent of 8-hydroxyquinoline citrate, 0.01 to 0.03 percent of aluminum sulfate, 0.2 to 0.8 percent of chitosan, 0.005 to 0.01 percent of methylcyclopropene and the balance of water. Specific components are adopted for a formula of the preservative and further the components with specific contents are combined; under the interaction of all the components, the preservative which is prepared and obtained is enabled to be economical, environment-friendly and practical, and moreover, can be used for delaying the caducity of the eustoma-grandiflorum cut flower, and effectively improving a preservation effect.

The invention discloses a cultivation method of eustoma grandiflorum (Raf.)Shinners. The cultivation method comprises the step of seed treatment, wherein seeds of eustoma grandiflorum (Raf.)Shinners are put in a dark environment of 0-20 DEG C for a certain period. According to the cultivation method, the seeds of eustoma grandiflorum (Raf.)Shinners are put under certain conditions like low temperature, darkness and a high moisture state to be treated, the occurrence of poor germination and the phenomenon of rosette-like growth after seeding of eustoma grandiflorum (Raf.)Shinners is completed can be avoided, large-area facilities or instruments are not needed, the treated seeds can be stored, sowing is easier, small granules are easy to treat, mechanical sowing becomes possible, the hierarchical workload is also lowered, and harvesting within a planned period also becomes possible. After the treated seeds are sowed, the phenomenon of the rosette-like growth hardly occurs, the germination rate is further increased, and the blooming quality is also improved.

The invention discloses a eustoma grandiflorum seed composite initiator and a preparation method thereof. The eustoma grandiflorum seed composite initiator comprises the following components: 50-200g/L of polyethylene glycol, 10-30g/L of mannitol, 0.1-0.3 g/L of salicylic acid, 0.1-0.3 g/L of gibberellin and 1-3g/L of chitosan. The preparation method comprises the following steps: adding 50-200g/Lof polyethylene glycol into water until polyethylene glycol is completely dissolved, adding 10-30g/L of mannitol until mannitol is completely dissolved, adding 0.1-0.3 g/L of salicylic acid, stirringthe solution until salicylic acid is completely dissolved, then adding 0.1-0.3 g/L of gibberellin, stirring the solution until gibberellin is completely dissolved, adding 1-3g/L of chitosan, and stirring the solution until chitosan is completely dissolved. The seed coating agent can improve the germination capacity of seeds and promote seed germination and seedling growth, and is easy to degrade,non-toxic and harmless.

The present invention relates to a novel Eustoma having cytoplasmic male sterility and a method for breeding the same. More specifically, the present invention relates to a novel Eustoma having cytoplasmic male sterility, wherein the Eustoma substantially lacks pollen production functions due to insufficient stamen or pollen formation, and a method for breeding the same.

The invention relates to the field of flower culturing, and particularly relates to a substrate culturing method of fresh-cut-flower eustoma grandiflorum. The method comprises the steps of A, culturing frame constructing; B, culturing groove or culturing bag preparing; C, substrate culturing; D, eustoma grandiflorum transplanting; E, culturing management; F, harvesting. The method has the advantages that water is saved, fertilizers are saved, medicines are saved, labor force is saved, green and healthy culturing is achieved, the method is suitable for scale production, and therefore the yieldand quality of the fresh-cut-flower eustoma grandiflorum are greatly improved.

The invention discloses an optimized formula (perlite: peat: vermiculite: honeycomb briquette residue= 2: 3: 1: 4) of light substrates for soilless culture of eustoma grandiflorum. Light substrates such as vermiculite, peat and perlite and waste honeycomb briquette residues from a wide range of sources are selected as test materials, by comparative study on optimum proportion of the substrates forsoilless culture of the eustoma grandiflorum, an optimal case is selected comprehensively on the basis of various indexes of plants, the germination rate in the group is the highest (98.5%), moreover, the germination time is the shortest and is 12 days, and the average seedling height is the highest (1.98 cm). The study can provide theory basis for soilless culture and industrialized production of the eustoma grandiflorum, and common problems and environment problems of traditional earth culture for flowers are solved.

The invention discloses a eustoma grandiflorum seedling raising method capable of eliminating rosette characters through regulation and control of temperature and light. The method solves the problemsof eustoma grandiflorum seed dormancy and obstruction on seedling rosettes, field planting and flowering. The method comprises the steps of low-temperature moisturizing pre-culture after sowing, regulation and control of light and temperature during germination acceleration culture and strong seedling culture, low-temperature vernalization treatment on small seedlings before harvesting and illumination regulation and control. According to the method, the average germination rate of seeds reaches 96.4%, the average rosette rate at the seedling stage is 0.8%, and the average rosette rate at theflowering and planting stage is 0.91%. Compared with the prior art, the eustoma grandiflorum seedling raising method has the advantages that the average germination rate of the seeds is increased by9.58%, the average rosette rate at the seedling stage is reduced by 78.1%, and the average rosette rate at the flowering and planting stage is reduced by 88.3%.

The invention discloses a eustoma grandiflorum planting facilitating device. The eustoma grandiflorum planting facilitating device comprises a cart body, a shaft rod, shaft seats, a shaft sleeve, a rolling ring, position adjusting nuts, hole opening knives, a lantern ring, a rolling device and limiting screws, wherein the rolling device is matched with sliding slots in the back end of the cart body; first open slots are formed in two edge sides of the back end of the cart body; the limiting screws are matched with the rolling device through the first open slots; the shaft seats are arranged inthe two inner planes at the front end of the cart body; the shaft sleeve is arranged inside a perforated hole in the middle of the rolling ring; the shaft rod is arranged in the middle of the shaft sleeve; the two ends of the shaft rod are matched with the shaft seats; concave threaded holes are formed in the outer plane of the rolling ring; the position adjusting nuts are arranged at the lower ends of the hole opening knives; rectangular perforated holes are formed in the upper end of the lantern ring; the hole opening knives run through the rectangular perforated holes in the lantern ring and are matched with the concave threaded holes in the outer plane of the rolling ring. The invention provides the eustoma grandiflorum planting facilitating device; through adjustment of the adjustingnuts at the upper ends of the hole opening knives, the lengths of the hole opening knives on the outer side of the lantern ring are achieved; through adjustment of the front-and-back distance betweenrollers, pushing and movement are facilitated; the eustoma grandiflorum planting facilitating device is simple in structure and convenient to use.