Patents
Literature

380results about How to "Improve germination rate" patented technology

Bletilla striata rapid propagation seedling cultivation method

ActiveCN103270863ASolve the problem of quality degradationImprove germination rateSeed coating/dressingHorticultureRiver sandGermination
Provided is a bletilla striata rapid propagation seedling cultivation method. Fermented bark and a mixture of humus and river sand serve as a base material, the base material is laid on a seedling cultivation vessel, 1-2 layers of gauze is laid on the base material, water is poured to soak the base material, bletilla striata seeds are sown on the gauze, a transparent plastic film is utilized to wrap the seedling cultivation vessel, and the seedling cultivation vessel is placed in an artificial intelligent cultivation box to grow seedlings and strengthen the seedlings. The bletilla striata rapid propagation seedling cultivation method breaks through a traditional corm planting and cultivation mode of bletilla striata, the quality degeneration problem existing in vegetative propagation is resolved, and a new path is created for sexual propagation seedling cultivation of the bletilla striata genus of orchidaceae. The bletilla striata rapid propagation seedling cultivation method is simple in operation, low in cost and short in seedling cultivation period; the germination rate reaches up to 90%, the planting percent is 70%-80%, and good practical popularization significance is provided for large-scale propagation seedling cultivation of the bletilla striata.
Owner:SHAANXI NORMAL UNIV

Electric rice cooker used for brown rice germination and cooking and control method thereof

The invention discloses an electric rice cooker used for brown rice germination and cooking and a control method thereof. The electric rice cooker comprises a body, a cover and an inner cooker, wherein, the body is provided with a heating device used for heating the electric rice cooker and a control device used for controlling the power supply and power failure of the heating device, in the process of brown rice germination, the control device provides power to the heating device continuously or discontinuously; the heating device heats the electric rice cooker continuously or discontinuously, so that the inner temperature of the electric rice cooker fluctuates within the range of basic temperature Tn suitable for brown rice germination, the fluctuating temperature is tn; during the germination process, an automatic steam discharge device is in an open state; the heating device heats continuously or discontinuously to the basic temperature Tn suitable for brown rice germination and Tn is 30-40 DEG C, so that the temperature is controlled in a range from Tn-tn to Tn+tn, tn is 1-5 DEG C. By using the electric rice cooker and the control method of the invention, germinated brown rice with high nutritive value can be cooked without lengthening time.
Owner:GUANGDONG GALANZ GRP CO LTD

Method for obtaining virus-free seedlings of pure cymbidium efficiently

The invention discloses a method for obtaining virus-free seedlings of pure cymbidium efficiently. The method includes: selecting pure cymbidium capsules with good living conditions, implanting the capsules in an MF solid culture medium to sprout after disinfection treatment of 15% hydrogen peroxide, 0.1% mercury bichloride and 75% ethyl alcohol, scissoring bud tips, stem tips or root tips of pure cymbidium seedlings after seeds sprout and grow to form 2 tender leaves, putting the bud tips, the stem tips or the root tips of the pure cymbidium seedlings in a induction protocorm culture medium MY after disinfection treatment to perform dedifferentiation culture to form protocorms, taking out the protocorms, cutting the protocorms into 1mm <2> blocks, implanting the blocks in a protocorm redifferentiation induction medium MZ to form buds and novel roots through induction, opening aseptic bottle caps of plant tissue culture bottles when plants of the seedlings grow up to 4cm-6cm and each seedling has 5-6 roots, taking the bottles to an illumination culture frame to be cultured, and performing habituated culture gradually. According to the method, success rate of pure cymbidium seedling culture can be improved, breeding period can be shortened greatly, and virus-free pure cymbidium seedlings can be obtained.
Owner:葛建

Olive container nursery method

InactiveCN104396677ARaise the quantity baseImprove germination rateSeed and root treatmentCultivating equipmentsGerminationBordeaux mixture
The invention discloses an olive container nursery method. The olive container nursery method is achieved through following steps: 1) preprocessing seeds: storing olive seeds in a freezing room for 3-4 moths; when planting the seeds, fetching out the seeds from the freezing room, and firstly, soaking the seeds in 75% alcohol solution for 0.5-1.0min, then, using 0.1% mercury bichloride solution to sterilize the seeds for 10-15min, and finally soaking the seeds in aseptic warm water for 40-45 hours; then, mixing the seeds with wet sand evenly so as to obtain a mixture, placing the mixture in a brown paper packing box with holes, and accelerating germination on a seedbed; 2) sowing the seeds: placing the primed seeds 30% in opening rate into a ventilated and permeable seedling nursing container, sequentially covering the primed seeds with 2cm fine sand and 1cm selenium-rich soil after sowing the seeds, and then using a black film to cover the seeds for heat preservation; 3) performing seedling management: sprouting the seeds 25-28 days after seed sowing, spraying 0.8-1.2% Bordeaux liquid once every 7-8 days after sprouting, and performing seedling hardening and transplanting when four pairs of main leaves are grown on each seedling. The olive container nursery method has the advantages of being high in emergence rate, high in breeding efficiency, high in seedling quality and the like. Compared with an existing container nursery technology, the olive container nursery method improves integrated quality of the seedlings by more than 5%.
Owner:张正武

Soil conditioner applied to mine ecological restoration in arid region as well as preparation and application methods thereof

The invention discloses a soil conditioner applied to mine ecological restoration in an arid region as well as preparation and application methods thereof. The soil conditioner is prepared from the following raw materials: potassium polyacrylate, decomposed coal, biological potassium fulvate of sugar factory byproducts, natural zeolite powder and a compound microbial agent. The preparation method comprises the following steps: uniformly mixing the potassium polyacrylate, decomposed coal, biological potassium fulvate and natural zeolite powder in parts by weight; and adding water and diluting the compound microbial agent according to a ratio of 1:100, uniformly spraying, uniformly mixing again, and balancing for 10-20 days. The soil conditioner can be used for soil replacement covering engineering for repairing flat slope surface or slope surface with gentle slope in mining area and also can be used for ecological bag slope repair engineering for repairing soil sediment slope surface in mining area with steep slope and poor soil conditions. The soil conditioner can achieve the effects of obviously improving the plant emergence rate, improving water and nutrient conditions, improving physical and chemical properties of soil, increasing soil activity, accelerating the soil-ripening process and promoting vegetation growth.
Owner:BEIJING FORESTRY UNIVERSITY +2

Method for improving germination rate of wild peach seeds

The invention provides a method for improving the germination rate of wild peach seeds. The method comprises the following steps: (1) intensively collecting mature fresh wild peach seeds and putting the seeds under the sun to be dried; storing the dried wild peach seeds in a fresh-keeping storehouse; (2) immersing the wild peach seeds for 10 days by using a germination accelerating solution at the day which is 10 days before seeding; fishing out the seeds and washing; then drying; (3) selecting micro-acidity soil with good water discharging property, deep soil layer and the pH (Potential of Hydrogen) of 5.5-6.5; blending a mixture of yellow sand and soil into a deeply-overturned land; sorting the land into one row with the size of 1.2m; and (4) uniformly arraying the immersed wild peach seeds on the sorted land and covering one layer of a humus layer on the arrayed wild peach seeds, wherein the thickness of the humus layer is 1-3cm; and keeping the suitable humidity of the soil to wait for the germination of the seeds. The method provided by the invention is simple and feasible; compared with a traditional seeding method, the germination rate can be up to more than 90%; the germination rate of the wild peach seeds is greatly improved, the planting cost is reduced and the economic benefits are improved.
Owner:ANHUI BAIHUI GARDEN

Ecological slope protection method facilitating slope plant growth

InactiveCN109371986AImprove germination rateGerminate fastGeotextilesExcavationsSoil humidityWoven fabric
The invention relates to an ecological slope protection method facilitating slope plant growth. The ecological slope protection method facilitating slope plant growth comprises the steps that non-woven fabrics are buried in soil on the top of a soil slope, grass planting grids are laid on the non-woven fabrics, the grass planting grids are backfilled with garden soil, and Bermuda grass seeds are sowed; on the soil slope, concaved ditches are formed at intervals in the direction parallel to the slope bottom side, water leading channels are formed at intervals in the direction perpendicular to the slope bottom side, and the water leading channels are filled with non-woven fabric bags; and on the soil slope, the non-woven fabrics are laid, a latticed fabric is arranged on the non-woven fabrics in a covering manner, the garden soil is scattered to the latticed fabric, and shrub seeds and herbaceous flower seeds are sowed in the garden soil at intervals. According to the ecological slope protection method facilitating slope plant growth, rainwater can be retained on the slope soil to the maximum extent, soil humidity keeping time is relatively long, a favorable environment is provided for sprouting and growing of plants, the seeds sowed through the ecological slope protection method are high in emergence rate, relatively quick in sprouting and tidy in growth degree, and formation ofa plant landscape is facilitated.
Owner:BEIJING STAR RIVER LANDSCAPE ENG CO LTD

Cultivating method for pecans

The present invention provides a cultivating method for pecans, comprising the following steps of: (1) cultivation of rootstock seedlings; (2) management of the rootstock seedlings before grafting; (3) grafting time: grafting is performed when the daily average temperature is 25-30 DEG C and before the rainy season comes; (4) the grafting method: collecting thriving ligneous or semi-ligneous branches born in the current year as scion branches, removing compound leaves, keeping petioles which are 2-3 cm long, and soaking the petioles in water for 6-12 h; transversely cutting the upper and lower parts of a grafting bud, and vertically cutting the two sides of the grafting bud, so that the transverse cuttings are connected to the vertical cuttings, and the bud slice is slightly peeled; selecting a smooth surface 12-17 cm above the ground on the rootstock, peeling a piece of bark as large as the bud slice off the rootstock by using the same method, rapidly attaching the grafting bud to the place where the bark is peeled off, binding the grafting bud and the rootstock tight from bottom to top with a plastic strip, keeping 1-3 leaves above the connecting part on the rootstock and performing pruning, and removing all the leaves below the connecting part; and (5) management of grafted seedlings. The cultivating method increases the germination rate of pecans; and in addition, the grafted seedlings are high in survival rate, strong in growth potential and high in seedling rate, and the seedlings grow in an orderly and consistent manner and have developed root systems.
Owner:YONGSHENG CHENGHAI MAOYUAN AGRI DEV CO LTD

Non-tillage fertilizing, film spreading, bunch planting and earthing combined machine

InactiveCN102918947AMoisture retention germination rateImprove germination rateSpadesPloughsFertilizerEngineering
The invention relates to a non-tillage fertilizing, film spreading, bunch planting and earthing combined machine, comprising a rotary tillage mechanism arranged in front of a machine tool, a fertilizing, reshaping and compacting mechanism arranged at the middle part of the machine tool, a film spreading and earthing mechanism arranged at the rear section of the middle part of the machine tool and a bunch planting and film surface earthing mechanism arranged at the rear part of the machine tool, wherein a rotary blade is arranged below the rack of the rotary tillage, a reversing gear case is arranged at the upper end of the rack of the rotary tillage; a fertilizer can is arranged above the front of the rack of the machine tool, a slide type ditching and fertilizing shovel is arranged below the front of the rack of the machine tool, and a reshaping and compacting roller is arranged behind the ditching and fertilizing shovel; and a film hanging frame is fixedly connected above the rack of the machine tool, a film unfolding roller is arranged below the rack of the machine tool, a film pressing wheel is arranged at each of two sides behind the film unfolding roller, and an earthing disc is respectively arranged at the outer side of each of the two film pressing wheels. The non-tillage fertilizing, film spreading, bunch planting and earthing combined machine provided by the invention can complete multiple operations such as rotary tillage, fertilizing, reshaping and compacting, film spreading and earthing, bunch planting and earthing at film holes at one time, evaporation of moisture in soil can be avoided, the operation procedures are reduced, and labour intensity is lightened.
Owner:酒泉市铸陇机械制造有限责任公司

Method for efficiently planting cycas revoluta

The invention relates to a method for efficiently planting cycas revoluta, relating to the technical field of tree planting. The method for efficiently planting cycas revoluta is characterized by comprising the following steps of: (1) selecting cycas revoluta seeds with good quality and putting the seeds in purified water, and soaking for about one week under normal temperature, wherein the amount of the purified water is suitable to immerse the cycas revoluta seeds; (2) after soaking, removing husks of the cycas revoluta seeds, knocking the budding parts of the cycas revoluta seeds to form small openings with a hammer or an extruding method; (3) deeply ploughing soil, mixing a mixture of yellow sand and earth in the deeply ploughed soil, splashing a layer of carbonfuran, and performing soil preparation to form 1.2 meters per row; (4) uniformly arranging the cycas revoluta seeds with knocked openings in the step (2) on the land after soil preparation with openings facing upwards, covering a layer of humus on the arranged cycas revoluta seeds, and splashing a layer of carbonfuran on the humus, wherein the thickness of the humus is 1-5 centimeters, and the thickness of the carbonfuran is 0.1-2 centimeters. The method is simple and feasible, and compared with the traditional propagation method, the method has the advantages that the bud ratio can reach more than 90 percent so that the bud ratio of the cycas revoluta seeds is greatly improved, the planting cost is reduced, and the economic benefit is improved.
Owner:滁州市剑春园林园艺工程有限公司

Groundcherry seedling propagation method

InactiveCN101773046ANeatly sproutedImprove germination rateSeed and root treatmentHorticultureVegetative reproductionDisease
The invention relates to a groundcherry seedling propagation method which belongs to the field of groundcherry cultivation. The invention solves the problems that because groundcherry seeds are difficult to germinate, the yield of groundcherry plants bred from the seeds in that year is low and the levelness is poor, so that the seed reservation method of the groundcherry is the nutrition propagation method of rootstalk passed down from generation to generation, the yield of the groundcherry is reduced and the plant disease insect pest is severe. The method of the invention comprises the following steps: a seed is obtained from fruit, treated by gibberellin and off sleep, sprouted and planted in a seedling bed; a seedling which grows to have 7 to 9 leaves is permanently planted, fruit is picked after getting mature, and then underground rootstalk is left in the soil and dug out in late April in the next year, segmented to prepare a groundcherry seedling. Compared with the plant yield prepared through a method of root reserving in successive years, the total yield of groundcherry prepared by planting the groundcherry seedling of the invention is improved by 15 to 20 percent, the single fruit weight is improved by 8 to 10 percent, the sugar content is improved by 9 to 12 percent, the vitamin C content is improved by 5 to 10 percent, and root rot and other soil-borne diseases are reduced by more than 80 percent.
Owner:NORTHEAST AGRICULTURAL UNIVERSITY

Fertilizing method for paddy rice

The invention discloses a fertilizing method for paddy rice. The fertilizing method comprises a first step of selecting biogas slurry and biogas residue with normal gas production 2 or more months; a second step of soaking seeds with the biogas slurry: immersing the seeds for 2-4 hours; a third step of fertilizing in a rice seedling bed: the third step comprises two procedures of fertilizing a base fertilizer in the rice seedling bed by applying the biogas residue, diammonium phosphate, potassium chloride and poly(aspartic acid) in combination with plough before reorganizing the bed; and fertilizing an additional fertilizer in the rice seedling bed in two stages, spraying a ammonium sulfate solution before a three-leaf stage; and topdressing diammonium phosphate one day before the paddy rice seedlings are taken out from the rice seedling bed; a fourth step of fertilizing in a big field: the fourth step comprises two procedures of fertilizing a base fertilizer in the big field by using the biogas residue, diammonium phosphate and potassium chloride as the base fertilizer, and simultaneously mixing the poly(aspartic acid) into the base fertilizer; and fertilizing an additional fertilizer in the big field in three stages being a tailoring fertilizer and a fertilizer for head sprouting respectively, wherein the tailoring fertilizer is applied in half a month after the paddy rice seedlings are transplanted, and in the stage, ammonium sulfate and a calcium-silicon fertilizer are applied; and at the same time, a mixed solution of the biogas slurry and poly(aspartic acid) are sprayed on leaf surfaces; and the fertilizer for head sprouting is applied 15-18 days before the head sprouting, and in the stage, a mixed solution of the biogas slurry and poly(aspartic acid) are sprayed on the leaf surfaces.
Owner:田欢
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products