49 results about "Cyclamen" patented technology

The present invention relates to a kind of water cultivating nutrient solution for cyclamen and its preparation process. The nutrient solution contains N, P, K, Ca, Mg, B, Mn, Zn, Cu, Mo and Fe separately in 166-176mg/L, 45-55mg/L, 250-260mg/L, 300-500mg/L, 30-38mg/L, 0.5-1.51mg/L, 0.2-0.8mg/L, 0.2-0.8mg/L, 0.01-0.03mg/L, 0.008-0.015mg/L and 4.0-4.5mg/L, and has pH 5.5-6.0. Its preparation process includes the steps of: weighing trace element compounds and dissolving in water to compound concentrated solution, dissolving Ca(NO3)2.4H2O and CaCl2 in water, dissolving the mixture NH4NO3, KNO3, KH2PO4 and MgSO4.7H2O in water, mixing, regulating pH value with dilute H2SO4 solution and NaOH solution to 5.5-6.0. The nutrient solution can make cyclamen adapt water cultivating environment in one week.

The invention provides a culture medium for cyclamen. It is prepared with maize-ear refuse and peanut shell through fermentation with volumetric ratio being 5- 7: 3-5. The combined medium can improve physical chemical properties, reduce adverse effect of single medium, promote cyclamen growth, and reduce peat consumption and production cost. It makes use of maize-ear refuse, and possesses outstanding social benefit, economical benefit and environmental benefit.

The invention discloses a bactericide composition. The bactericide composition contains pyrimethanil and berberine, for 1 part of pyrimethanil, the content of the berberine is 0.01-90 parts by weight. The invention further provides application of the bactericide composition in prevention and control of botrytis of cucumbers, tomatoes, strawberries, grapes, rieger begonia, cyclamen, cineraria, phalaenopsis, poinsettia pulcherrima, peony, China aster, camellia, chrysanthemums, begonia, dahlia, geranium and gladiolus. Through the adoption of the technical scheme, the bactericide composition has obviously enhanced prevention and control effect with respect to the pyrimethanil and berberine.

The invention discloses a method for quickly breeding cyclamen by a tissue culture technique. The method specifically comprises the following steps: selection and disinfection of explants, material treatment, induction of callus, differentiation of bud, subculture, rooting culture, acclimatization and transplant and the like. Due to the tissue culture technique, the breeding efficiency of cyclamen is improved, and the utilization ratio of corm is further improved.

A method for preparing a composite matrix from pig's excrement in order to culture cyclamen includes such steps as mixing said pig's excrement with a mixed flora (OL) containing multiple kinds of microbes, fermenting, and proportionally mixing it with peat, vermiculite and pearlite.

The invention discloses a cyclamen culture medium made of coco peat. The culture medium mixes the zymolytic coco peat and peanut shell in a volume rate of 6-8:2-4. The compound medium can improve the matrix physicochemical property, reduce badness reaction of the single medium and promote the growth of the cyclamen, decrease the turfy usage dosage and lowered the cost in a precondition of ensuring the quality, achieve the resource utilization of the coco peat.

The invention relates to a cyclamen soilless culture substrate and a preparation method thereof. The soilless culture substrate is composed of the following raw materials (by weight): 15-20 parts of landscaping waste, 10-15 parts of municipal domestic sludge, 10-15 parts of spent mushroom substrate, 8-12 parts of wormcast, 3-6 parts of vermiculite, 2-5 parts of fine river sand, 1-3 parts of fishbone dust, 0.05-0.1 part of carbendazim (800-fold) and 0.5-0.8 part of trace elements. The soilless culture substrate prepared by the method fully meets requirements on mineral nutrition, moisture, gas and other environmental conditions and contains biochemical humic acid. The rich active groups are capable of regulating physiological metabolism of crops and promoting growth and development of crops. Waste of nutrients is reduced, and plants grow more vigorously and ornamental value is higher.

The invention provides a culture medium for cyclamen. It is prepared by using bean stem powder and peanut shell through fermentation with the volumetric ratio being 5-7: 3- 5. The combined medium can improve physical chemical properties, reduce adverse effect of single medium, promote cyclamen growth, and reduce peat consumption and production cost. It makes use of bean stem powder, and possesses outstanding social benefit, economical benefit and environmental benefit.

The invention discloses a cross breeding method of a cyclamen. The cross breeding method comprises the following steps of obtaining accurate pollen collection time and pollination period through measuring the stigma receptivity and pollen viability of the cyclamen, wherein a female parent has the highest the stigma receptivity after flowering for 4 to 5 days, petals forward gather together until just unfolding, an anther and a style of the anther downwards grow, the pedals and sepals upwards grow, pollen is true yellow, and a male parent similarly has higher pollen viability when flowering for4 to 5 days; collecting the pollen of the male parent flowering for 4 to 5 days, and pollinating a stigma of the female parent flowering for 4 to 5 days, wherein a fruit matures after 5 months; picking the fruit, collecting a seed and storing. According the cross breeding method, the optimal collection period of the pollen and the optimal receptive period of the stigma are accurately judged through a flower blooming state; the optimal pollination time is determined; meanwhile, an emasculation skill is optimized; the pollination success rate is improved; pollination times are reduced; the artificial pollination efficiency of the cyclamen is greatly improved, and a foundation is laid for quickening the germplasm resource innovation and new variety breeding of the cyclamen.

The invention discloses application of bacillus megaterium BM22 and a spore liquid preparation thereof in preventing and treating black roots of cyclamen. The bacillus megaterium BM22 is preserved inthe China General Microbiological Culture Collection Center, and the preservation number is CGMCC No.15070. The spore liquid preparation of the bacillus megaterium BM22 is a liquid preparation which is prepared from bacillus megaterium BM22 as a strain through seed culture and fermentation culture. The bacillus megaterium BM22 disclosed by the invention has spores with good stress resistance, is applicable to commercial production and has dual functions of disease prevention and growth promotion.

The invention relates to a method for producing a seedling medium, in particular to a method for producing a cyclamen seedling medium. The method comprises the following steps: performing compost fermentation to obtain fermented humus for later use; uniformly mixing the fermented humus obtained in the step a with raw materials, keeping the mixture in a drying room being 15 to 30 DEGC for 8-10 days till the water content is less than 15 percent and a peculiar smell does not exist; sampling optionally on a plurality of points in the upper, middle and lower layers on a medium pile, mixing at an equal quantity on the plurality of points to obtain a mixed sample, performing air drying, sieving with a 1mm screen, inspecting a product, and qualifying the product to obtain a qualified cyclamen seedling medium. The method is unique, insect pests in case of adopting soil seedling can be reduced, the cyclamen germination rate is increased, the stress resistance is enhanced, the cost is lowered, and the dosages of pesticides are lowered.

The invention discloses a Cyclamen A, its preparing process and use, as well as a group of compounds of formula I, wherein each group is defined in the specification. These compounds possesses good anticancer and anti-inflammatory actions. The invention also relates to the medicinal compositions containing these compounds, and their use in treating tumor and inflammatory diseases.

The invention discloses a cyclamen cultivation medium prepared from refuse humus soil and a preparation method of the cyclamen cultivation medium. The method includes selecting mineralized refuse, after 20mm sieving, removing bulk matters such as stone, bricks, plastics, wood blocks, glass or bones to obtain the refuse humus soil, mixing 1-3 parts of the refuse humus soil, 5-6 parts of peat soil and 2-3 parts of vermiculite, and spraying 0.1-0.2 part of prepared 1:1000 solution of carbendazim during mixing. The requirement on growth of cultivated cyclamen can be met, refuse humus soil of waste resources can be utilized effectively, consumption of peat is reduced, and cost of the medium is lowered.

The invention discloses a method for preventing and treating fusarium wilt of a cyclamen, belonging to the technical field for preventing and curing plant diseases. The fusarium wilt is prevented and comprehensively treated through the technologies, such as facilities disinfection, seed disinfection, matrix disinfection, ground disinfection, basin disinfection and chemical prevention, etc. The method has better preventing and treating effects on the fusarium wilt of the cyclamen and meets planting demands; and the survival rate of the cyclamen is prolonged.

The invention discloses a cyclamen tissue culture rapid propagation method and belongs to the technical field of plant tissue culture. The cyclamen tissue culture rapid propagation method comprises the specific steps that a flower stalk, with buds, of a cyclamen plant is selected and cut into small sections, disinfection is carried out, the small sections are inoculated to a bud induction culture medium, the illumination intensity and the temperature are regulated, culturing is carried out till new buds grow out, the small sections are inoculated again to a sound seedling culture medium, the illumination intensity and the temperature are regulated, culturing is carried out to obtain sound seedlings, the sound seedlings are inoculated again to a rooting culture medium, the illumination intensity and the temperature are regulated, culturing is carried out to obtain cyclamen tissue culture seedlings, the cyclamen tissue culture seedlings are transplanted into a seedling tray to carry out hardening seedling culture, the air humidity is controlled, the illumination intensity is regulated, hardening seedling culture is carried out, and the seedlings are finally transplanted to an open field to be cultured. By means of the cyclamen tissue culture rapid propagation method, the propagation period of cyclamen is shortened.

The invention relates to the technical field of soil, in particular to cyclamen nutritional soil which is composed of, by mass, 20-40 parts of active sludge, 16-18 parts of decomposed farm manure, 11-13 parts of sawdust, 6-9 parts of active microorganism, 2-6 parts of bactericide, 2-4 parts of herbicide, 1-5 parts of tri-element compound fertilizer and 0.6-1.6 parts of ferrous sulfate. The cyclamen nutritional soil has the advantages that the cyclamen nutritional soil is rich in nutritional substance and short in fermentation time; leaf mold, garden soil, river sand and active sludge are mixedin use, so that the cyclamen nutritional soil is high in water and fertilizer retaining performance and breathability and low in cost; by adopting the cyclamen nutritional soil, cyclamen grows very vigorously, and cultivation effect is good.