47results about How to "Increase flowering" patented technology

The invention discloses a method for manually controlling blossom of bougainvillea speetabilis. The method comprises the following steps: removing apical buds of the bougainvillea speetabilis in the vigorous growth period of the bougainvillea speetabilis in the first year of planting of the bougainvillea speetabilis; after the apical buds stop to grow, stopping the removal treatment of the apical buds and spraying a medicament for inhibiting apical dominance; meanwhile, performing integral trimming; shading the bougainvillea speetabilis in the 25-40 days before the blossom of the bougainvillea speetabilis is required when the air temperature is higher than 15 DEG C in the second year of planting of the bougainvillea speetabilis; allowing the bougainvillea speetabilis to receive natural lighting after buds are grown from the bougainvillea speetabilis; applying fertilizer by using dry chicken manure at the full growth stage of the bougainvillea speetabilis, and watering after all the dry chicken manure is applied until the water flows out at the bottom of a pot. According to the method, the flowering season of the bougainvillea speetabilis can be effectively adjusted, massive blooming of the bougainvillea speetabilis can be promoted at the supply shortage period of the bougainvillea speetabilis, namely from June to November of each year, defective buds are few, the flowering duration is long, the flower type is neat, the color is bright, the quality is good, and the method can adapt to market requirements.

A soybean cultivar designated 495.RC is disclosed. The invention relates to the seeds of soybean cultivar 495.RC, to the plants of soybean 495.RC, to plant parts of soybean cultivar 495.RC and to methods for producing a soybean plant produced by crossing soybean cultivar 495.RC with itself or with another soybean variety. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. This invention also relates to soybean cultivars or breeding cultivars and plant parts derived from soybean variety 495.RC, to methods for producing other soybean cultivars, lines or plant parts derived from soybean cultivar 495.RC and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants and plant parts produced by crossing the cultivar 495.RC with another soybean cultivar.

The invention relates to a method for producing organic environment-friendly horticultural humus, and discloses a method for producing organic ecotype insecticidal and environment-friendly horticultural humus. The method comprises the following steps of: adding 10kg of oleander chip into each 1,000g of camellia shell and stirring to prepare a material, determining the content of total carbon in the material by a potassium dichromate volumetric method, and determining the content of total nitrogen by a micro Kjeldahl method; calculating the content of pure nitrogen which is required to be added on the basis of the carbon nitrogen ratio of (25-30):1; and adding 1kg of fermentation strains and 3kg of pure nitrogen, stirring uniformly, regulating and controlling composting time to 20 to 60 days to fulfill the production aims of garden surface coverage and soilless culture substrates, and oven-drying or air-drying until the water content is less than 30 percent. The process is simple, the source of raw materials is stable, and the humus is cheap in price and meets environmental protection requirements. By the method, the problem of the pollution of the partial forestry waste is solved,and a recycling and added-value utilization way is also explored for forestry waste.

The invention discloses a citrus planting technology. The technology comprises the steps of pesticide spraying on fruit trees, rapeseed cake applying on the fruit trees, pruning and pesticide spraying on the fruit trees, girdling and flower retention on the fruit trees, pruning, pesticide spraying and fruit stabilizing on the fruit tree, insect prevention on the fruit trees, soil moisture promoting on the fruit trees, irrigation and drought resisting on the fruit trees, pesticide spraying and fruit retention on the fruit trees and the like. Reasonable technical processing is performed on all growth stages of the fruit trees all year round, all links such as fertilization, pruning, pesticide spraying, deinsectization and irrigation are reasonably controlled, it can be guaranteed that the fruit trees are large in flowering amount, more in fruit quantity, few in diseases and pests and high in yield and fruit quality, and the defects that in an existing citrus planting technology, the yield is high and the quality is poor are overcome.

The invention discloses a breeding method for shortening the productive phase of licorice root seeds. The breeding method includes the steps of land selection and preparation, breeding material selection and treatment, transplanting, fertilization and management, weeding and water and waterlogging prevention, artificial supplementary pollination, growth control and increase of the set of fruit, pest control, overwintering protection and timely seed collecting. According to the method, a licorice root old root which is more than five years old serves as a breeding female parent, a stolon is cut and transplanted, the productive phase of the licorice root seeds is shortened, and the yield and the quality of the licorice root seeds are improved through the methods that the growth environment of licorice roots is improved, young shoots are pinched off and the like.

The invention discloses a method for cutting and raising seedlings of tutcheria hexalocularia employing a container. An offspring plant container seedling which is kept consistent with an excellent single strain in inheritable characters is obtained in manners of selecting an excellent single strain of the tutcheria hexalocularia as a stock plant by an inventor; selecting a nursery land, and preparing soil; preparing and sterilizing matrix; collecting, cutting and processing cuttings; moisturizing, shading, managing after rooting, and the like. Blooming is earlier than sowing seedling, and the cutting survival rate and the transplanting survival rate are high. The method disclosed by the invention is simple to operate, low in production cost and applicable to vegetative propagation of excellent single strain of the tutcheria hexalocularia; the difficulties of propagating and transplanting of the excellent single strain of the tutcheria hexalocularia can be effectively solved; the method can be applied to massive cultivation of seedlings of rare plants and excellent ornamental tree tutcheria hexalocularia; the difficulty of seedling of the key protected wild plant, namely the tutcheria hexalocularia in Guangxi can be broken through; protection of the rare plant tutcheria hexalocularia resource, and application and promotion thereof in landscaping are facilitated.

The invention relates to the field of improvement technologies and ecological remediation of saline-alkaline land, in particular to a method for ecological re-greening of coastal saline-alkaline sandby using salt-tolerant plants. A saline-alkaline isolation layer consists of broken brick residues or miscellaneous fill and coarse sea sand, loose large-porous structures formed by the miscellaneousfill and the broken brick residues in constructional engineering can effectively block salt in lower layers from returning to the surface layer of soil along with water under the capillarity action, infiltration discharge of salt on the upper layer can be dredged, construction waste can be used, and the construction cost can be saved; a salt reverse osmosis layer can effectively block root systemsof the plants from penetrating the isolation layer, prevent the root systems from being affected by salt damage and prevent reverse osmosis of salt of the isolation layer; the arrangement principle of a saline-alkaline sand improvement layer lies in that physical and chemical properties of the saline-alkaline sand are improved, and effects of soil looseness and breathability, water retention, sufficient fertility and proper pH can be realized by cooperation with mushroom soil. The technical scheme has active and significant effects on ecological re-greening of the coastal saline-alkaline sandand is suitable for promotion on a large scale.

The invention discloses a method for shortening the chimonanthus praecox breeding period. The method comprises the following steps of (1) sowing seeds in time after harvesting in early summer; (2) sowing and seedling management; (3) high branch grafting; and (4) dwarfing and promoting flowering. According to the method, by means of the comprehensive innovative integrated technology of sowing whilepicking, high branch grafting and dwarfing flower promoting, the chimonanthus praecox breeding period can be effectively shortened by two years or above, the time is saved by about one year when sowing while picking compared with traditional spring sowing in the next year, high branches of 1.5-year-old sowing seedling branches are grafted to mature and strong plants, early flowering is promoted,and the breeding period can be shortened by 1-2 years; and dwarfing and flower promoting further guarantee the flowering rate of annual grafted plants, the observation time of flower characteristics can be effectively guaranteed and advanced, the breeding management and protection cost and the land occupation time are reduced through the comprehensive innovative integration technology, the resource utilization rate is increased, the breeding cost is greatly reduced, and the breeding process is promoted.

A method for retarding an ethylene response in a plant or plant part comprising the step of contacting the plant or plant part with an ethylene response retarding amount of benzocyclopropene and/or naphtho[b]cyclopropane.

The invention discloses novel organic mineral liquid humic acid fertilizer. Firstly, 18 kg of natural sapropel (water content is 90 to 93 percent) is added into a material tank, and 10L of water are heated to 80 DEG C. 4.32kg of the prepared hot potassium pyrophosphate solution is poured into the material tank with the sapropel to be homogenized and stirred for 3 hours. Then 100L of cool water isadded into the material tank and continuously stirred for 2 hours. Finally the mixture stands for 12 hours at room temperature and is filtered by a screen (200-mm pore), thus obtaining the novel organic mineral liquid humic acid fertilizer. The novel organic mineral liquid humic acid fertilizer has the advantages that by adopting the proportion rule being 4:1 of the sapropel to potassium permanganate, the coexistence of the humic acid and fulvic acid is realized; and moreover, the requirements of the soil structure and crop growth can be met by absorbing a great amount of elements (compared with the content of the traditional fertilizer) such as nitrogen, phosphorus and potassium.

The invention discloses a lemon efficient high-yield cultivation method. The method includes following steps: from January to March in each year, spreading, tilling tree discs and fertilizing, from April to May, thinning branches, and spraying an agent; in May, adopting slight annular cutting and spraying a natural agent and foliage fertilizer to stabilize fruiting, and starting to control summer shoots; in June, using an agent to spray trees with diseases and pests; from July to August, touching tree top shoots, and spraying foliage fertilizer; in September, twisting and pulling upright branches or annularly cutting temporary thick branches for a circle; in October, spraying an agent to fruit trees harvested from December to January of the next year; from October to December, fertilizing fruit bearing trees. According to lemon planting technology, reasonable technical treatment is performed on the fruit trees at each growing stage of the whole year, and reasonable control is performed on each link like fertilizing, branch cutting, agent spraying, disinfection and irrigation, so that the fruit trees can be ensured to be large in flowering amount and fruit bearing quantity, few in diseases and pests and high in yield and fruit quality, and the defect that existing lemon planting technology is high in technical yield and poor in quality is overcome.

The invention relates to the field of plant cultivation, in particular to a flowering induction method for dendrobium nobile seedlings. The method adopts the combination of hormone induction, temperature and nutritional regulation, the problems are solved that the flowering period of the dendrobium nobile seedlings is long, and flowering is not uniform. By adopting suitable hormone concentration,spraying frequency, spraying time and reasonable low-temperature treatment temperature and time and by utilizing the C/N ratio and beneficial components of liquid-state carbon-contained compound fertilizer, the combination of nutrition regulation is conducted to induct flowering of the dendrobium nobile seedlings, multiple pseudo bulbs of dendrobium nobile can be inducted to flower, the initial flowering period is short, the quantity of flowers is large, flowering is regular, ornamental value is high, and the new method is provided for cultivation of competitive product dendrobium nobile.

The invention mainly relates to the plantation technology field, and discloses a plantation method capable of improving blackberry hardness, and the method comprises the steps of improving soil, planting blackberry, managing water and fertilizer, and managing temperature. The method is simple and efficient; the blackberry output per Mu in a highyield stage can be up to 2134kg; organic acidity content can be reduced to 0.92%, making the blackberry tastes sour-sweet and can be eaten raw; the hardness when the blackberry is ripe can be up to 0.89lb/mm2, so that the blackberry transport and storage cost can be reduced, and the economic income can be raised by 21.4%. The method comprises the steps of improving the soil before planting the blackberry; spreading an acid fertilizer twice for deep plowing so as to reduce the soil pH, increase soil oxygen content, and reduce blackberry's acid content; sealing for fermentation after spreading water, thereby making the soil organic matter content up to 17-19%, providing nutrition required in the blackberry's growth, accelerating the branches and roots' differentiation, promoting the blackberry's growth in nutrition and reproduction, and raising the blackberry's yield.

The invention belongs to the field of plant cultivation, and in particular relates to the field of torenia fournieri cultivation. A method for improving the ornamental value of torenia fournieri comprises the following steps of: selecting a strong torenia fournieri seedling, irrigating by using magnetized water once every 2 days, applying No. 12 Peters 1,000-time solution once every 3 days, allowing pH to be between 5.6 and 6.1 and electrical conductivity (EC) to be between 1.3 and 1.5, irrigating 0.1 percent potassium dihydrogen phosphate once every 5 days after one month of seedling plantation, and continuously repeating the irrigation for 3 times; and stopping fertilization after one and a half months of the seedling plantation, controlling water, and irrigating once every 3 days, wherein in the whole growth period, the cultivation temperature is between 18 and 21 DEG C, humidity is between 70 and 75 percent, and illumination intensity is between 12,000 and 15,000 Lx. The torenia fournieri is irrigated by the magnetized water, so that the ornamental value is improved.

The invention mainly relates to the technical field of planting, and discloses a treatment method for prolonging the flowering period of magnolia gradiflora. The method comprises the steps of girdling, fertilizer spraying, water adjustment and light adjustment; the method is simple, the flowering period of magnolia gradiflora is prolonged by 15-20 days, flowers are complete, plump, bright in colorand luster and strong in aroma, and the greening value of magnolia gradiflora is improved; girdling is conducted on magnolia gradiflora in the middle and late March, many nutrients are reserved in branches, the flowering quantity is increased, a girdling solution is sprayed on cuts after girdling, the nutrients are abundant, the nutrient absorption of the cuts is promoted, the formation and differentiation of flower buds are facilitated, and pest breeding at the cuts is avoided; a nutrient solution is sprayed to magnolia gradiflora in the middle April, organic and inorganic nutrients are rich, the nutrients are balanced, absorption is facilitated, formation and blossoming of the flower buds are promoted, and dryness and withering of the flowers are delayed; a ferrous sulfate solution is sprayed to magnolia gradiflora plants, the soil keeps moist, the high water content and high enzyme activity of the flowers are kept, and flower wilting is delayed.