12006results about "Plant cultivation" patented technology

The invention discloses an organic cultivation medium and an application method thereof. The organic cultivation medium is formed by fermenting a mixture comprising organic wastes (comprising straws, animal manures and organic garbage), sludge soil (urban sludge and substrate sludge of rivers and lakes) and composite soil microorganism preparations. The organic cultivation medium can be applied to plant and crop planting, and can be mixed with microelements, water-retaining agents and root-growth accelerants according to proportions in accordance with the nutrition requirement characteristics of plants and crops to form organic soil with common soil, and then the organic soil can be arranged in a manual anti-leakage cultivation slot or a specific container cultivation system to cultivate crops, vegetables and fruits, flowers or Chinese herbal medicine plants, etc.

A method of determining an overlay error. Measuring an overlay target having process-induced asymmetry. Constructing a model of the target. Modifying the model, e.g., by moving one of the structures to compensate for the asymmetry. Calculating an asymmetry-induced overlay error using the modified model. Determining an overlay error in a production target by subtracting the asymmetry-induced overlay error from a measured overlay error. In one example, the model is modified by varying asymmetry p^(n′), p^(n″) and the calculating an asymmetry-induced overlay error is repeated for a plurality of scatterometer measurement recipes and the step of determining an overlay error in a production target uses the calculated asymmetry-induced overlay errors to select an optimum scatterometer measurement recipe used to measure the production target.

Disclosed herein is a high growth, high density, closed environment growing system and methods thereof. A method of accelerating plant cell growth in a growing system may include adjusting the lighting in accordance with an identified plant growth stage.

The invention discloses a mine ecological remediation and slope vegetation fast restoring method suitable for the arid region. The method comprises a slope protection method and the steps that water collecting devices are arranged; soil improvement is carried out; vegetation configuration is carried out. Firstly, according to the through slope arrangement, mining slide slopes needing to be restored are subjected to step type slope cutting to be stabilized, an ecological catchwater is arranged on the inner side of each stage of a platform, and the steps are continuously provided with desilting basins and water collecting pits every other certain distance. Water collecting devices are mounted in the water collecting pits and connected with the desilting basins and the catchwaters, the other ends of the water collecting devices are provided with controllable drainage ports, the water collecting devices are connected with a slope irrigation system and used for collecting and fully and reasonably utilizing slope runoff, a dry season irrigation water source is provided, meanwhile, slope scouring is avoided, and water and soil losses are reduced. The platform and the slopes are all covered with earth, a planting pit is dug in each stage of the platform, the mode of ecological bags and ecological blankets is adopted in each stage of the slopes, a soil conditioner and foreign soil from other places are mixed, the planting pits, the ecological bags and the ecological blankets are filled with the mixture, and good water and fertilizer conditions are provided for plant growth. Proper trees brushes and grasses are selected to be distributed. The ground conditions of the side slopes are comprehensively improved, and side slope vegetations are restored to the natural ecological state.

A computer-implemented method for crop type identification using satellite observation and weather data. The method includes extracting current and historical data from pixels of satellite images of a target region, generating temporal sequences of vegetation indices, based on the weather data, converting each timestamp of the temporal sequences into a modified temporal variable correlating with actual crop growth, training a classifier using a set of historical temporal sequences of vegetation indices with respect to the modified temporal variable as training features and corresponding historically known crop types as training labels, identifying a crop type for each pixel location within the satellite images using the trained classifier and the historical temporal sequences of vegetation indices with respect to the modified temporal variable for a current crop season, and estimating a crop acreage value by aggregating identified pixels associated with the crop type.

The invention discloses a high and steep rocky slope vegetation planting method. The high and steep rocky slope vegetation planting method comprises the following steps of 1 digging a plurality of planting holes in the surface of a high and steep rocky slope; 2 drilling a plurality of root system holes in the bottoms of the planting holes; 3 pouring water into the planting holes and the root system holes after the root system holes drilled, mixing and stirring clay and water to form slurry after accumulated water disappears, filling the slurry into the root system holes and coating slurry on the inner walls of the planting holes; 4 sequentially filling water storage layers, a nutrient soil layers, seed layers and evaporation preventing layers in the planting holes from bottoms to tops. By means of the high and steep rocky slope vegetation planting method, the vegetation moisture problem is solved, vegetation survival rate is improved, and maintenance cost is reduced.

A self contained decorative planter for cultivating and displaying plants that comprises; a power supply, a hollow structure for accepting plants oriented with the root or base of the plant facing the inside of the structure, a reservoir in contact with an ultrasonic transducer for producing a water or nutrient vapor to distribute throughout the inside of the hollow structure, and a lighting system in which light is directed towards the outside surface of the structure. The hollow structure may take on wide range of decorative shapes with plants artistically arranged throughout with the leaf or flower portions oriented outward.

The invention relates to the technical field of side slope treatment, and discloses a high and steep side slope ecological retrieved green spray-seeding base material and a preparation method and application of the base material. The spray-seeding base material comprises the following raw materials in parts by weight: 330-420 parts of planting soil, 20-30 parts of peat soil, 1.5-5 parts of organic fertilizer, 1-3 parts of grass fibers, 1-3 parts of sawdust, 0.03-0.05 part of a water-retaining agent, 0.02-0.04 part of an adhesive, 0.1-0.5 part of inorganic fertilizer, 0.5-2 parts of a pH adjustment agent, 30-44 parts of hybrid seeds and 150-200 parts of water, wherein the hybrid seeds consists of the following plant seeds in parts by weight: 10-12 parts of rhizomes tall fescue, 2-4 parts of trifolium repens, 3-5 parts of alfalfa, 2-3 parts of bermuda grass, 2.5-4 parts of indigofera pseudotinctoria, 4-6 parts of magnolia multiflora, 3-5 parts of cassia corymbosa, 2-3 parts of amorpha fruticosa and 1-2 parts of coreopsis. The base material disclosed by the invention for spray-seeding can make a soil replacement base layer with the intensity higher than 0.25MPa; after 45 days when a turf is formed, the rainwash strength is higher than or equal to 120mm/h; within half a year to a year, an ecological plant colony with shrubs which grow with the rainwash strength higher than or equal to 200mm/h and serve as main plants is formed.

A Chinese rose water planting cutting propagation method belongs to the field of research on plant propagation and aims to solve the problems that in Chinese rose cutting, the humidity and temperature are hard to control, a cutting base substrate easily carries diseases and insect pests, the cutting nutrition is quickly consumed and the like. The method can realize the cutting propagation annually, is good in environment controllability and has the survival rate of more than 95%. The method comprises the steps of selection and processing of cutting slips, preparation of a nutrient solution, water planting, daily management and seedling hardening and transplanting. The cutting slips are cut by 10-15cm, and are soaked in a 500-diluted 30% carbendazin emulsion for 5-15 minutes, the lower parts of the cutting slips are soaked in a 30-50mg/Kg ABT NO.2 rooting powder solution for 2-4 hours, are placed into a self-made cutting box, and are cultured by a 1/2 Hoagland nutrient solution of which the temperature is 20-25 DEG C, the cutting slips are aerated by 2-3 times every day, the nutrient solution is replaced every 7 days, when cutting seedling roots grow to 1-2cm long, the cutting slips are transplanted into a field, and are watered once every day, the watering frequency is gradually reduced after four days, direct light is avoided, and the cutting slips can survive in 8-10 days.

The invention relates to a camellia oleifera Abel planting method and belongs to the technical field of plant planting. The method comprises the following steps: cutting, cutting management, seedling hardening, management before transplanting, field transplanting and field management. According to the camellia oleifera Abel planting method, through a reasonable cutting management method and camellia oleifera seedling fertilization and topdressing management, the survival rate and growth rate of the cutting seedlings are greatly improved; meanwhile, the camellia oleifera Abel can bear fruits after three years, and enter a full bearing period after five to six years; fruit-bearing rate is high; and oil extraction rate of the fruits is high.

The invention discloses a construction method for ecological restoration of riparian vegetation of mountain rivers. The method includes the following steps: (1), for restoration of aquatic vegetation, dispersedly planting potamogetonaceae and hydrocharitaceae submerged plants high in washing-out resistance in a project region; (2) for restoration of riverway rock and boulder vegetation, planting wetland plants strong in washing-out resistance in rock and boulder regions and the like in a riverway in the project region; (3) for restoration of waterfront plants, planting emerging plants and aquatic plants with washing-out resistance and deep roots between the riparian normal water level and the two-year flood level in the projection region; (4) for restoration of riparian vegetation, planting waterlogging-tolerance trees and shrubs of juglandaceae, betulaceae and the like between the two-year flood level and the 20-year flood level in the project region, and planting gramineae and cyperaceae herbaceous plants with deep roots in ground covers. By the method, the ecological problems about riparian water and soil erosion, weak river's self-purification capacity, sharp decline in biodiversity and the like are solved effectively, feasible and effective ecological remediation measures are provided for natural restoration and reconstruction of river banks and riverways.

An illustrative embodiment of an irrigation system may include a carriage that may move along a predetermined path in a reciprocal manner. The carriage may support one or more exit ports that may be fed nutrient supply by a pressurized delivery arrangement. One or more plant stands may be configured and arranged to straddle the carriage as it moves along the predetermined path. The one or more plant stands may form a chamber into which plant roots may extend, and into which the one or more exit ports may discharge their nutrient supply. The one or more plant stands may include side panels and a cap to reduce infiltration of light and contaminants and to enhance the plant root/nutrient supply interface and absorption rates. The carriage and/or the plant stand(s) may include friction reducing elements that facilitate transverse movement. The carriage and/or the plant stand(s) may be supported by framework.

The invention discloses a cultivation method capable of controlling tomato root knot nematode. The cultivation method includes that innovations are made on double-concave-structure cultivation ridges, a sunlight greenhouse tomato special planting mode is set, organic combining of biological trapping and biological fumigating is realized, and the objective of controlling damage of tomato root knot nematode is achieved. No chemical pesticide is used in the cultivation method, so that tomato root knot nematode can be effectively prevented and controlled, root knot index of tomatoes is lowered greatly, yield of the tomatoes is increased, and the cultivation method is low in energy consumption and meets the low-carbon concept.

The invention discloses an ecological restoration method for a strong acid tailings abandoned land. The method includes the steps that a site is leveled and cleaned and then covered with neutral slag from a metal mine environment-friendly treatment system; a compound fertilizer, an organic fertilizer and artificial soil are added to the covering layer so as to improve the fertility of the covering layer; resistant plants are screened and subjected to seedling raising; planting is conducted in stages through a grass-shrub-arbor combined repairing mode, grass seeds are sown first, arbor and shrub nutrient bag seedlings are planted after the grass seeds sprout, and then tending management is conducted. According to the method, the neutral slag creatively serves as borrowed soil to cover a test field, waste is used for treating waste, and the effects of stabilizing heavy metal ions and reducing acidic mine wastewater are achieved. By gradually building an artificial vegetation community, natural ecological succession is achieved, generation of the acidic mine wastewater is reduced or even isolated from the source, the neutralization cost is reduced, and a stable, safe and self-maintained vegetation ecological system is built on the strong acid tailings abandoned land.

An organic tea cultivating method is characterized by comprising the steps of base selection, base construction, tea tree plantation, fertilizer application, plant disease and insect pest ecological prevention and tea tree pruning. By means of the organic tea cultivating method, pollution-free organic cultivation is achieved, the national environment-friendly requirement is met, and produced tea leaves can meet the strictest detection of any developed country. In the organic tea cultivating method, pollution-free pest control is achieved creatively through the methods such as lamp light trap, ladybird prevention and bird predation for the first time, and the disease resisting performance of tea trees is improved by applying organic fertilizer and through reasonable layout. The pollution-free tea leaves produced through the method are good in taste and high in yield, the high-yield duration can reach 50 years or more and is far longer than the traditional 10 years of duration, and the economic benefit is quite obvious.

The invention discloses a polygonatum multiflorum seed raising method. The polygonatum multiflorum seed raising method includes harvesting polygonatum multiflorum fruits when they turn into black from dark green, sealing them in a plastic bag for fermenting for five to fifteen days and then scrubbing to obtain clean polygonatum multiflorum seeds; mixing the clean seeds with wet sand according to the ratio of 1:3-4, storing for 80-120 days at 4 degrees Centigrade, soaking the seeds for 24 hours by 500 mg/L of gibberellin, paving the seeds in a culture dish with wet filter paper, accelerating germination in a manual climatic box in the dark environment at 25 degrees Centigrade until buds grow to 0.6 to 1 cm; finally sowing the seeds on a ready seedbed and covering the seedbed with withered grass, and setting up a shading net of 50-80% at shading rate on the seedbed; removing the withered grass after germinating to keep the seedbed wet and shaded, and removing weeds and fertilizing farmyard manure in time. Through practice, the polygonatum multiflorum seed raising method is used for raising seedlings, and high emergence rate and speed and short raising period of the polygonatum multiflorum seeds can be ensured.

Methods for manipulating yield and generation time of short day plants grown in a field environment are provided. The methods comprise manipulating external signals such as photoperiod in order to increase the per plant seed yield. Also provided are methods for synchronizing the flowering times of plants in different maturity groups.

The present invention relates to a method for determining a growth status of a plant comprising chlorophyll, the method comprising the steps of: illuminating the plant (102) with input light including a light intensity modulation component (205, 206, 207, 208); detecting light emitted from the plant; determining (S702) an offset light intensity (204) surrounding the plant, the offset light intensity being a static component of the input light; determining (S718) a phase and a gain between the input light and the detected light, determining (S720) a growth status of the plant based on a predetermined relationship between input light and detected light, and on the phase and the gain. The invention also relates to a corresponding system and to a computer program product.

The invention discloses a wheat plantation method comprising the following steps: 1, irrigating and drenching a planting field, deep ploughing for the first time after irrigation, applying base fertilizer on the planting field after the first time deep ploughing, and deep ploughing the planting field for the second time after the base fertilizer is applied; 2, using insecticidal traditional Chinese medicine medicament to make seed dressing for aired wheat seeds, using sterilization traditional Chinese medicine medicament to make seed dressing for aired wheat seeds, thus obtaining dressed wheat seeds, and sowing the dressed wheat seeds at a 3-6cm planting depth according to a planting quantity of 12-20kg/mu; 3, watering for sprouting and applying topdressing; 4, spraying mepiquat and urea for the wheat; 5, spraying foliar fertilizer; 6, carrying out irrigation in the grain filling stage for the wheat; 7, harvesting the wheat 180-190 days after sowing. The method can shorten wheat growth period, improves budding rate, reduces environment pollution, reduces wheat pesticide residual, and improves wheat yield.

The invention discloses a relay-intercropping cultivation method of polygonatum sibiricum. The relay-intercropping cultivation method is characterized in that an uncaria relay-intercropping mode is adopted and imitated wild plantation is performed at borderlands of mountain forests. The cultivation method comprises following steps of: firstly, selecting moisture and completely-shaded land parcels; secondly, performing fixed planting operation on uncaria seedlings in accordance with 1.0m*1.5m distance between plants; thirdly, making a compartment surface, 50cm wide and 30cm high, between lines of uncarias; fourthly, planting two rows of polygonatum sibiricum on compartment surfaces in the shapes of regular triangles or inverted triangles; fifthly, managing uncaria and polygonatum sibiricum daily and preventing and controlling plant diseases and insect pests; and lastly, timely harvesting and processing polygonatum sibiricum.The relay-intercropping cultivation method of polygonatum sibiricum has following beneficial effects: a shed may not be required for shading since a growth condition is provided for imitated wild growth of polygonatum sibiricum, thereby solving the problem that manually-planted medicinal materials have poor quality; and high yield of polygonatum sibiricum is realized while an additional amount of uncaria is harvested such that land resources are fully utilized and comprehensive income is increased.

In an embodiment, a data processing method comprises receiving permanent properties data for a plurality of agricultural sub-fields of an agricultural field; determining whether at least one data item is missing for any sub-field of the plurality of agricultural sub-fields in the permanent properties data, and if so, generating additional properties data for the plurality of agricultural sub-fields; generating preprocessed permanent properties data by merging the permanent properties data with the additional properties data; generating filtered permanent properties data by removing, from the preprocessed permanent properties data, a set of preprocessed permanent properties records corresponding to a subset of the plurality of agricultural sub-fields in which two or more crops were grown in the same year; applying a regression operator to the filtered permanent properties data to determine a plurality of intra-field variations values that represent intra-field variations in predicted yield of crop harvested from the plurality of agricultural sub-fields.

The invention discloses a road rock slope vine ecological protection structure. The road rock slope vine ecological protection structure includes a slope body having a slope surface; an active protection net is fixed on the slope surface; a plurality of planting bars are evenly arranged on the active protection net; and a plurality of planting grooves are evenly arranged on the slope surface. Each planting groove includes a steel reinforced framework and a pre-buried steel plate fixed on the steel reinforced framework; an inclined support and a prefabricated groove plate are fixed on the pre-buried steel plate; the inclined support and the prefabricated groove plate are fixedly connected; an area between the prefabricated groove plate and the slop surface is a planting area; nutriment soil is added in the planting area; and young seedlings are transplanted in the nutriment soil. Concrete is poured in the steel reinforced framework; planting concrete, nutriment substrate and vine are successively paved on the slope surface; the survival rate of the vine is high, and then the greening effect of the rock slope is improved; an energy-saving effect and environment protection can be achieved; engineering protection and ecological protection can be achieved; the influence on the germination rate of plants due to improper use control of cement can be avoided; and soil fixation and retaining can be achieved.

The invention discloses a seedling culturing method for polygonatum cyrtonema seeds. The method comprises the steps of using a sodium hydroxide aqueous solution for immersing the polygonatum cyrtonema seeds, then placing the polygonatum cyrtonema seeds in fine sand for being subjected to sand storage, wherein the fine sand is mixed and moistened with mixed liquor of ABT rooting powder, indolebutyric acid and a carbendazim aqueous solution, sowing and scattering the seeds and the fine sand obtained after sand storage together onto matrix soil in a vinyl house, wherein the matrix soil is formed by mixing wood chips, decoction dregs and pine bark, watering the seeds in the morning and in the evening everyday, and after a leaf grows out of each polygonatum cyrtonema seed, conducting periodic topdressing, weeding and pest and disease damage elimination. The method is simple, easy to do and low in cost, through the specific sand storage mode and the matrix soil seedling culturing mode, it only takes five to seven months for each polygonatum cyrtonema seed from sand storage to the state of growing out a leaf, the germination rate can reach over 80%, the germination rate of the polygonatum cyrtonema seeds is raised, germination time of the polygonatum cyrtonema seed is shortened, a large number of polygonatum cyrtonema seedlings can be obtained within a short time, requirements of planting polygonatum cyrtonema in a large area and on a large scale are satisfied, and double significance on production and economy is achieved.