124 results about "Seed mixture" patented technology

A date palm seed lost circulation material (LCM) is provided having a date palm seed admixture of date palm seed particles of various sizes. The date palm seed particles may have a size greater than about 2380 microns in a range of about 40% to about 42% by weight, particles having a size greater than about 595 microns and less than about 2381 microns in a range of about 46% to about 48% by weight, particles having a size greater than about 400 microns and less than about 596 microns in a range of about 4% to about 6% by weight, particles having a size less than about 210 microns in a range of about 4% to about 6% by weight, and particles having a size less than about 149 microns in a range of about 1% to about 3% by weight. Methods of lost circulation control using and manufacture of a date palm seed LCM are also provided.

A hydro-seeding composition having the form of an aqueous mixture comprising a polyacrylamide polymer and seeds. The polyacrylamide polymer is a potassium anionic polymer salt or an ammonium anionic polymer salt, instead of a sodium-based polyacrylamide polymer. The hydro-seeding composition may also include various soil amendments. The seeds are grass seeds or plant seeds.

The invention is suitable for the field of ecological restoration engineering, and provides a high and steep rock slope ecological restoration structure. The structure comprises multiple stages of gentle slope belts, each stage of gentle slope belt comprises a rock slope body and a gentle slope platform, a drainage ditch is formed in each gentle slope platform, and water stopping ditches are formed in the two sides of each rock slope body which is further provided with a plurality of plant growing strips; each stage of gentle slope belt is further provided with a supporting assembly and a reinforcing assembly used for reinforcing the rock slope body and the plant growing strips of the gentle slope belt; each stage of gentle slope belt is further provided with a growing substrate layer and seed mixtures sown on the growing substrate layer, each supporting assembly comprises an iron wire net and a plurality of supporting anchor rods, the plant growing strips are installed on the iron wire nets, and each reinforcing assembly comprises an active protecting net and a plurality of reinforcing anchor rods. The invention further discloses a high and steep rock slope ecological restoration method. Because the reinforcing assemblies and the supporting assemblies are arranged on the rock slope bodies, the rock slope bodies, the plant growing strips and the growing substrate layers are reinforced, and plant growing stability and plant growing safety are improved.

The sandbag for use in constructing retaining walls having a vegetation-covered wall face. The sandbag contains soil mixed with seeds as a first fill material at one end of the bag, and the remainder of the bag is filled with a cheaper fill material such as sand or gravel. The sandbags are arranged in a sandbag wall such that the ends of the bags having the soil and seed mixture forms at least part of the outer face of the wall.

The invention provides a method for preparing a ginseng and coix seed mixture and a ginseng and coix seed paste. Raw materials comprise 1 to 10 parts of ginseng, 10 to 30 parts of coix seed, 2 to 10 parts of lotus seed, 10 to 35 parts of glutinous rice, 5 to 20 parts of black rice, 10 to 30 parts of flour, 2 to 15 parts of black sesame, 1 to 6 parts of walnut kernel, 1 to 10 parts of peanut kernel, 3 to 10 parts of malto dextrin, 1 to 4 parts of black soya bean, 1 to 4 parts of small red bean, 1 to 10 parts of edible modified starch and 2 to 10 parts of white granulated sugar. The ginseng is subjected to supercritical CO2 extraction, the green production process is really realized, and the total extraction rate of active substances such as ginsenoside and the like is over 90 percent. The obtained product is fine powder without cakes, is easy to store and convenient to use, has characteristics of fine and smooth texture, delicious taste and tasty mouthfeel, cleanness and faint scent, and high digestion and absorption rate of natural nutrients, and maintains natural nutrient components of the raw materials, and improves the mouthfeel and the nutrient component absorption rate.

The invention provides a greening coiled material which comprises a water temperature optical control layer, a root system field planting layer, a water/root regulating layer, a seed mixture, a seed germination band and an installation component from top to bottom, wherein the water temperature optical control layer is provided with a filling tank; the seed germination band is covered on the seedmixture; the installation component is arranged on the greening coiled material; or a root system anchoring layer, an anti-seepage root-proof layer and an adhesive layer are arranged below the water/root regulating layer. The greening coiled material has a good greening effect, can be subjected to compression packing, is efficient to transport, is convenient to construct, has high efficiency and low construction cost and is mainly used for greening engineering slopes, discard soil and dregs, banks and the like.

A turf care system and method uses simultaneously fired pulses of high-pressure liquid jets of the mixture shot toward the ground. The liquid is mixed with dry grass seed shortly before being delivered to a high-pressure liquid/seed pumping system, which uses an accumulator and sequencing valve to produce at regular repetitive intervals pulses of the liquid/seed mixture under high pressure. The pulses are delivered to an elongated hydraulic manifold having multiple nozzles pointed downwardly, which are spaced from one another and the ground by predetermined distances. The momentum of the high-pressure jet of liquid/seed mixture issuing from each nozzle cuts through overlying vegetation to deposit the seeds into the crown of the soil at predetermined desired depth. Spray patterns are determined by nozzle orifice shape, and are preferably selected to provide a shallow knife slit-like opening or trench in the crown of the turf.

Methods and compositions for deploying refuge seeds together with transgenic crop seeds are provided. The refuge seeds can be non-transgenic seeds of a similar variety to that of the transgenic crop seeds, or the refuge seeds can be a transgenic variety.

The invention discloses a preparation technology for 2-keto-L-gulonic acid ferment strain, adopting large and small bacteria for mixed culture, wherein, the small bacteria is ordinary ketogenic gulonic acid bacteria, and the large bacteria is Bacillus megatherium. The invention comprises the following steps: firstly, inoculating the small bacteria onto a slant culture medium to cultivate for 16 to 48 hours separately; then, inoculating the large bacteria and continuing to cultivate for 24 to 72 hours with the quantity ratio between the large bacteria and the small bacteria being 1:(20-40); taking sucrose with the concentration of 5-30g/L or fructose with the concentration of 5-20g/L as the main carbon source in the culture medium; introducing the seed mixture of large and small bacteria into the culture medium for cultivation and controlling the bacteria count of seeding liquid to 10-10/ml. The invention changes the proportion between large bacteria and small bacteria, increases the strain density, and improves the strain vitality, thus shortening the fermentation period; the invention is further characterized by unchanging strain, easy operation and widespread use.

The invention relates to the field of plantation of Chinese herbal medicines, and especially relates to a plantation method for high yield of codonopsis pilosula. The method is characterized in that the method comprises the following steps: 1, land selection and preparation, wherein a selected land is flat, a soil layer is deep and loose and is sandy loam rich in humus, and 1500-2500 kg/mu of barnyard manure or compost is applied; 2, seed selection and soaking; 3, sowing and seedling growing: carrying out sowing in rainy seasons from July to August or before the freezing of soil, employing a mode of broadcast sowing, carrying out irrigation completely at first in rectangular pieces of the land, mixing seeds with fine sand after water permeates into the land, enabling the seed mixture to be broadcasted uniformly on the rectangular pieces of the land, covering the seeds with a layer of fine soil, completely covering the seeds, slightly pressing the layer of the fine soil, and covering the rectangular pieces of the land after sowing with cornstalk and weeds, wherein the seeding quantity of seeds is 0.5-1 kg/mu; 4, transplanting; 5, topdressing: carrying out one-time topdressing of liquid dung, and carrying out one-time watering of clear water after application, wherein the topdressing quantity is 1500 kg/mu; 6, the building of a rack; 7, prevention of diseases and pests; 8, harvesting.

The invention relates to the technical field of side slope treatment and discloses a spray-seeding substrate for ecological reafforestation of high and steep side slopes, a preparation method for the spray-seeding substrate and an application of the spray-seeding substrate. The spray-seeding substrate contains 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 wood sawdust, 0.03-0.05 part of water retention agent, 0.02-0.04 part of binder, 0.1-0.5 part of inorganic fertilizer, 0.5-2 parts of pH regulator, 30-44 parts of seed mixture and 150-200 parts of water, wherein the seed mixture is prepared from the following plant seeds in parts by weight: 10-12 parts of rhizome-type festuca arundinacea, 2-4 parts of Trifolium repens, 3-5 parts of Medicago sativa, 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 cosmos bipinnatus. Through carrying out spray-seeding by using the substrate disclosed by the invention, an imported-soil base course with the strength of 0.25MPa or more can be formed, the rainfall erosion resistance after 45-day plain forming is not lower than 120mm/h, and a shrub-dominated and grass-shrub-combined ecological plant community with the rainfall erosion resistance not lower than 200mm/h is formed in half a year to a year.

A method for planting the evergreen vegetation on the slope of expressway in the south includes such steps as, choosing the grass seeds and bush seeds, mixing the grass seeds with bush seeds in ratio of 1:(1.2-2), preparing the spray sowing liquid of said seed mixture, and spraying it onto the slope of expressway.

The invention provides a construction method of plant community in South China, comprising the following steps of selecting plant seeds of grasses, shrub and arbor; treating a part of the seeds; preparing a seed mixture; preparing a substrate mixture; preparing a seed and substrate mixture; jetting the seed and substrate mixture; controlling the herb height and the density of the shrub and the arbor; spraying paclobutrazol physic liquor to herbs; spraying stress resistant high nutrition foliar fertilizer to the arbor; and finally, carrying out conventional management. The invention can promote the seeds to fast and safely germinate, guarantee stable structure and function of artificial vegetation, and efficiently shorten the succession period from the artificial vegetation to natural vegetation, and is used for the construction method of geotechnical wound surfaces including slopes, abandoned dreg sites and mining places and plant communities of degraded soils in the South China.

The invention discloses a grading type shelling and separating integrated machine for camellia oleifera fresh fruits based on multiple channels, and relates to shelling and separating equipment for the camellia oleifera fresh fruits as economic forest woody oil plant crops. The aim is to solve the problems that since the camellia oleifera fresh fruits are prone to being smashed during direct shelling, camellia seeds are high in loss, and since the sizes of the camellia oleifera fruits are different, the threshing rate of the camellia oleifera fruits is low, and camellia oleifera fruit shells and the camellia oleifera seeds are not ideal in separation effect during separation of fruit shell and the camellia seed mixtures. The grading type shelling and separating integrated machine comprisesa multi-channel sorting mechanism, a machine frame, a drive mechanism, a vibration sieving mechanism, two sets of seed and shell separation mechanisms, multiple hoppers and multiple shelling devices;the hoppers are fixed to the machine frame, each shelling device fixed to the machine frame is arranged below the corresponding hopper, the upper portion of each hopper corresponds to a sorting discharging port of the multi-channel sorting mechanism, each shelling device is driven by the drive mechanism, and a first discharging port is formed in the lower portion of each shelling device. The grading type shelling and separating integrated machine is suitable for shelling and shell and seed separating of the camellia oleifera fresh fruits.

The invention relates to a method and apparatus for separating oil seeds, for example canola seeds, on the basis of ripeness. Components of a seed mixture are fed onto a flat plate such that the seeds are allowed to roll generally independently. The flat plate is positioned to decline downwardly from the feed end to the discharge end so as to allow the components to be separated by rolling at different rates according to the ripeness of the seeds. A collection means at the discharge end of the flat plate is adapted for selectively collecting, at one or more timed intervals, the components of the seed mixture such that ripe seeds are separated as the earliest to reach the discharge end of the plate.

The invention discloses an efficient disease- and pest-preventing Chenopodium quinoa cultivation method. The method includes the steps of firstly, selecting land on a mountain with the altitude beingabove 2000m; secondly, preparing soil, to be more specific, deeply plowing soil in autumn, and finely breaking and flatly raking the soil, wherein plowing depth is 20-25cm; performing rotary tillage and compression on the soil in next spring; thirdly, applying base fertilizer, to be more specific, evenly applying farm manure to the soil according to the quantity of 500kg/mu; fourthly, ridging andlaying a mulching film, wherein the distance between every two adjacent ridges is 50-60cm; fifthly, performing seed dressing, to be more specific, mixing Chenopodium quinoa with plant ash and millet;sixthly, sowing, to be more specific, sowing the Chenopodium quinoa seed mixture according to the plant distance of 20-25cm, wherein sowing depth is 2-3cm; seventhly, performing field management whichcomprises seedling culture, lateral branch removing, top dressing, weeding and disease and pest control. The method has the advantages that substances such as chemical fertilizer, growth regulators and additives are not used, and pollution to Chenopodium quinoa and environments is reduced.

The present invention relates to a pet treat composition for small animals. In particular, the present invention relates to a pet treat comprising a polymeric material and inclusions. The inclusions are selected from the group consisting of an oil seed blend, a grain blend, a forage crop blend, and mixtures thereof.

A foodstuff seed sorting endless belt conveyor apparatus for sorting out premium quality seeds from a seed mixture having both premium and inferior grade seeds on the basis of seed physical characteristics develops an orbital motion that is superimposed upon the normal longitudinal motion of the apparatus endless belt to thereby increase sorting selectivity, efficiency, and rates of product throughput.