299 results about "Tassel" patented technology

The present invention provides purified, corn tassel-derived polynucleotides (cdps) which encode corn tassel-derived polypeptides (CDPs). The invention also provides for the use of cdps or their complements, oligonucleotides, or fragments in methods for determining altered gene expression, to recover regulatory elements, and to follow inheritance of desirable characteristics through hybrid breeding programs. The invention further provides for vectors and host cells containing cdps for the expression of CDPs. The invention additionally provides for (i) use of isolated and purified CDPs to induce antibodies and to screen libraries of compounds and (ii) use of anti-CDP antibodies in diagnostic assays.

The invention belongs to the field of preparation of effective materials of radix pseudostellariae, and particularly discloses a reparation method of radix pseudostellariae tassel extract. The reparation method includes the steps: pre-treating radix pseudostellariae tassel, performing double-stage steam explosion treatment, extracting by the aid of hot water, performing CO2 treatment for extracting solution, performing tertiary filtration and detoxifying. The radix pseudostellariae tassel serves as extracting materials, waste materials can be changed into things of value, comprehensive utilization values of radix pseudostellariae are improved, added values of the radix pseudostellariae are improved, and environmental protection and farmer income increase are facilitated to some extent. The preparation method is quite suitable for extracting preparation and production of effective material mixtures of the radix pseudostellariae tassel, a novel comprehensive processing mode of the radix pseudostellariae is provided, and the reparation method has a great significance.

The invention discloses coptis chinensis drying and tassel removing method and equipment. A drying chamber is formed by an inverted U-shaped heating cover fixed on a framework and a V-shaped deslagging screw conveyer; a roller is erected on a front frame and a rear frame of the framework and can slide in / out of the drying chamber through the front frame and the rear frame; the roller wall on the lower part of the roller consists of a screen mesh; and the roller can rotate. The invention has the advantages that coptis chinensis is dried under a temperature control condition, thereby avoiding that coptis chinensis alkaloid is heated and decomposed and ensuring that the quality of the coptis chinensis conforms to the requirement of the Chinese pharmacopoeia; meanwhile, the primary processing of the coptis chinensis is carried out in a hermetic system, thereby improving the energy utilization rate and the drying efficiency and reducing influences of smoke and silt on the working environment; and the automatic sample inlet (outlet) improves the working efficiency.

A reversible deck umbrella apparatus having reversible fabric coverings and changeable trim pieces, is herein disclosed. The umbrella comprises a textile product covering of a reversible design thus allowing for multiple fashion statements while prolonging the useful lifetime of the umbrella. The invention is configured on both sides with a variety of pockets and attachment points for the umbrella frame and interchangeable trim areas with various versions such as a solid flap, a pendant design, a scalloped design, a tassel design, and the like.

The invention relates to a cultivation method of crops, in particular to a high-yield cultivation method of high-yield high-quality and high-benefit summer maize. The high-yield cultivation method comprises the following steps of: seed selection: selecting Huafeng NO.8; treatment before seeding: 1, drying seeds in the sun; and 2, dressing seeds or soaking seeds; seeding at proper time, wherein the seeding time is between September 20 and September 25, and the number of plants per mu is 4000-4200; weed prevention and weeding of maize land: weeding after seeding and before emergence of seedlings; disease and insect pest prevention and control: evenly spraying Fuge in the period from the emergence of seedlings to 3-5-leaf stage; increase of fertilizing amount, wherein fertilizing amount per mu is 75 kg of multielement fertilizer; alternate-row castration and artificially supplementary pollination: artificially castrating one row every two rows when tassel just grows parietal lobe and does not loose powder and carrying out artificially supplementary pollination at the same time. The high-yield cultivation method of summer maize is simple and easy to implement and has hihg maneuverability, and the yield per mu of maize cultivated by the method provided by the invention is 550-600kg.

A semipermeable membrane and a semipermeable membrane support body are provided, wherein the semipermeable membrane support body is excellent in adhesive property, and a semipermeable membrane solution cannot penetrate the semipermeable membrane support body. The semipermeable membrane support body is formed by nonwoven fabrics which at least contain main body synthetic fibres and binding agent synthetic fibres. The semipermeable membrane support body is characterized in that there are tassels of binding agent synthetic fibres in at least one surface of the semipermeable membrane support body.

The invention discloses a cultivation method of a maize inbred line, comprising the following steps of: (1) selective breeding of an induced line ''Lanyu induced No.1'' with high induction frequency from inductive materials of different sources; (2) induction method: taking the inductive materials as female parent and the ''Lanyu induced No.1'' as male parent according to the breeding objective to perform a test-cross, firstly selecting a female parent plant with normal growth to remove tassel, holding up pistil before wiredrawing, pollinating female parent by using pollen of ''Lanyu induced No.1'' when wiredrawing of filament finishes, quickly carrying out pollination and simultaneously taking off paper bags, holding up the paper bags after pollination, hanging with tags and fixing, performing ten panicles for each test-cross combination, harvesting and drying by sun according to test-cross combination; (3) selecting of monoploid grain; (4) identifying and treating of monoploid seedling; (5) enhancing field fertilizer and water management as well as cultivating and weeding; (6) early generation test-cross: inducing the duplex second generation inbred line into normal growth and development, recovering to normal growth of plant morphological characteristics, screening the inbred line by early generation test-cross to obtain a qualified maize inbred line. The invention can be used to cultivate a rapid and stable maize inbred line.

The invention discloses a hybrid seed production method for forage maize. In the method, teosinte serves as a male parent and maize tri-crossed hybrid serves as a female parent to produce a forage maize SC2 seed in a hybrid way. The hybrid production comprises the following steps of: 1) sowing the male parents and the female parents at time intervals to obtain the male parents having blossom intervals and the female parents having the blossom intervals; 2) performing hormone spraying and tassel removal on the female parents having the blossom intervals obtained in the step 1) to obtain the tassel-removed female parents having lower plant heights and lower ear heights; 3) trimming the subtending leaves of the tassel-removed female parents having the lower plant heights and the lower ear heights obtained in step 2) to obtain un-pollinated female parents; and 4) collecting the pollen of the male parents having the blossom intervals obtained in the step 1), pollinating the un-pollinated female parents obtained in the step 3) by using the pollen and culturing the pollinated female parents to obtain the forage corn SC2 seeds. Experiments of the invention show that plant obtained by planting the forage maize SC2 seed obtained by the method of the invention is gramineous pasture having high quality.

The present invention relates to the field of corn field production equipment used for detasseling operations. More specifically, the present invention is a cut sight gauge for providing an integrated means of monitoring the height of cutters and tassel pullers on corn crop cutting machines. The cut sight gauge ensures a uniform operating height of cut consistent with the optimum growing demands of the plants. The added safety advantage to the operator and the area supervisors who manage field operations are also a benefit for the field-specific set up applications as described herein.

The invention provides a harvesting machine of sugar beets and carrots, belongs to the technical field of harvesting machines, and aims to solve the problems that the labor intensity is large, the efficiency is low and the machine operation is single during removing stem leaves and digging root tubers when the sugar beets and the carrots are harvested. A suspension rack is arranged on the middle part of a front cross beam of a rack; a three-axis gearbox is arranged behind the suspension rack, an input shaft of the three-axis gearbox is connected with a telescopic universal shaft and an output shaft of the three-axis gearbox is respectively connected with a shaft of a driving double-sprocket and an eccentric wheel; a machine bottom and a machine cover are arranged on the bottom surface of the front middle part of the rack and the upper surface of the rack to form a sprocket box body; the driving double-sprocket is arranged at the front end of the inner part of the sprocket box body; two driven sprockets are arranged on two sides of the rear of the inner part of the sprocket box body; a digging shovel connecting base is connected with two sides of a rear cross beam, and the middle of the rear cross beam is connected with the digging shovel connecting base; two ends of a draw rod are respectively connected with the eccentric wheel and the upper end of a digging shovel connecting pipe; two ends of a support rod are respectively connected with the upper part of the suspension rack and the rear cross beam; rotating shafts of three tassel sweeping devices are respectively connected with a rotating shaft of the driving double-sprocket and rotating shafts of the two driven sprockets; two ground wheels are respectively arranged on two sides of the front cross beam.

Apparatuses and methods for delivering pollen for the directed pollination of plants are provided herein. One example embodiment comprises a rigid tube having a first end, a second end, and a channel defined therebetween, wherein the rigid tube is configured to receive the tassel of the maize plant proximate the first end and to interact with the ear shoot of the maize plant proximate the second end, and wherein the channel defines a path between the tassel and the ear shoot so as to enable transfer of pollen from the tassel to the ear shoot. In another example embodiment, the rigid tube may be telescoping such that the overall length of the rigid tube may be adjustable. In another example embodiment, the apparatus may include a fan configured to propel air onto the tassel to aid in the transfer of pollen through the channel to the ear shoot. The apparatuses and methods are applicable for directed cross-pollination between different plants of the same species and plants of different species.

The invention discloses a height-adjustable tassel rotating display stand in the technical field of display stands. Foot pads are installed at four corners of the bottom of the base, a motor is installed at the bottom of the inner cavity of the base, and the top of the motor is powered by a motor. A rotating shaft is installed on the end, the top of the rotating shaft is connected to the bottom of the turntable through the base, the turntable is arranged on the top of the base, a fixed rod is installed on the top of the turntable, and a telescopic rod is inserted into the top of the fixed rod, Adjusting bolts are arranged on the outer wall of the fixing rod, a display stand is installed on the top of the telescopic rod, and a connecting block is installed at the center of the top of the display stand. The tassel display stand can automatically adjust the height of the display stand. Due to the installation of a motor, a rotating shaft and a turntable, compared with the original tassel display stand, it can be rotated to better display the whole picture.

A stringed cat toy to encourage playful activity and exercise in cats and healthy interaction between cat owners and their pets. The cat toy comprises an elongated music string with a small handle securely connected at one end and an object which is attractive to cats secured at the opposite end. The preferred cat toy string is selected from a group of composite strings used for instruments such as the cello, bass or violin, which are of low tensile strength and are designed for low-frequency vibration on the order of about 100 Hertz or less. The dynamic properties of the composite string facilitate interesting movements of the attractor, preferably a horse hair tassel, when the handle is rotated. The motion of the attractor appears to be a life-like and erratic movement that simulates prey and stimulates natural predatory instincts within the cat to encourage the animal to leap at the object. Such playful activity both exercises the cat and promotes beneficial interaction between cat and owner.

The invention relates to a selective breeding technique of an anthocyanin type purple corn, comprising the following steps: pyramiding anthocyanin dominant genes of a plurality of locus, and enablingthe anthocyanin dominant genes of the locus to be homozygous; then pyramiding large subtending leaves, high yielding, excellent quality and adversity character and breeding purple corn or purple waxycorn inbred line which has high anthocyanin content by early generation selection and a minimally invasive single kernel identification method; and selectively breeding the anthocyanin type pure purple genotype homozygous or dominant heterozygous corn--the purple waxy corn and the purple corn by matching the purple waxy corn with the purple waxy corn, matching the purple waxy corn with the purplecorn, matching the purple corn with the purple corn or matching the purple corn with other purple recessive character corns. A prepared single cross hybrid has the advantages as follows: 1. seed cases, aleurone layers, rhachises, the subtending leaves, filaments, tassels, anthers are purple and rich in anthocyanin, and stalks, medulla, leaf veins and leaves present purple colors of different degrees and all contain the anthocyanin; 2. the single cross hybrid not only can be used for producing the anthocyanin but also can be used as a fresh food; and 3. the single cross hybrid has high yieldingand can be cultivated on all soils which are suitable for common corns.

The invention discloses a high-selenium corn straw and a cultivation method and application thereof. The content of selenium in the high-selenium corn straw is between 0.5 and 200 mu g / kg, and the organic selenium content is more than or equal to 70 percent. The cultivation method comprises the following steps of: simultaneously sowing corn seeds and fertilizers into fields; fertilizing in a row spacing application mode after the final singling of corns and before the stem pushing of the corns; and fertilizing in a hole application mode within 10 to 15 days before corn tassels are sprouted. A fertilizer is mixed with an effective amount of nano selenium plant nutrition agent when the fertilizer is applied in any fertilization step. The high-selenium corn straw has stable selenium content and can be used as a selenium-enriched animal feed so as to supply safe selenium supplementing fowl and livestock products to humans. The method has high maneuverability; and by the method, standardized production can be realized, and the stability of the content of the selenium in the produced corn straw is ensured.

The invention discloses standing corn harvest machine cutting bench, including reciprocating cutting device, machine skeleton, corn stem separator, corn stem prodding chain, flexible leaf stirring auger, leaf removing board, pressing pole, corn stem support pole, stem pressing pole, tassel pick board, long stretch stem roll, short stretch stem roll and more. Two units of corn stem separator is symmetrically installed at machine skeleton front most end, one unit of corn stem separator back lower part is arranged with chain wheel, the other back lower part is provided with pressing pole, chain wheel is joined with head moving chain wheel through corn stem prodding chain, pressing pole faces towards corn stem prodding chain, corn stem prodding chain and pressing pole front lower part is installed with flexible leaf stirring auger and leaf removing board, long, short stretch stem rolls and pull moved stretch stem roll are put at machine skeleton back section, the front of long, short stretch stem rolls and pull moved stretch stem roll is arranged perpendicular tassel pick board, back section of two parallel units of stem support pole is installed above tassel pick board, the front is installed on corn stem separator machine skeleton, 2 / 3 size of which is placed with the stem pressing pole, the device works reliably, bites no tassel, and possesses good flexibility.

The invention discloses application of a tissue-specific promoter to the regulation and control of the crop yield. According to the application, the tissue-specific promoter is used for regulating and controlling the expression of a crop TEL gene to realize the improvement of the crop yield, wherein the tissue-specific promoter comprises a promoter with transcriptional activity on at least one or more than one tissue or organ of a crop stem tip mitogenetic region, a flower tip mitogenetic region, a flower primordium, an inflorescence, a tassel, a seed and a root; the effect that a series of adverse influence brought by a constitutive promoter can be effectively avoided by regulating and controlling the overexpression of the TEL gene in plants by the tissue-specific promoter is disclosed for the first time; the crop yield relevant property is effectively improved, so that a novel balance is formed in aspects of source, translocation and sink; and the crop yield is improved.

The invention discloses a transplanting method large-size Sabina prezewalskii nursery stocks in a drought area to solve problems of heavy wind and physiological drought due to afforestation in Spring in drought areas. The transplanting method for the large-size Sabina prezewalskii nursery stocks in the drought area comprises the following steps of (A) processing planting caves and (B) lifting seedlings and planting, wherein a planting area is thoroughly watered 10 to 15 days before seedling plantation; deep tillage is applied to the plantation area 5 to 7 days; 10 to 15cm thick of slag is paved on a plantation cave base part; rural soil, sand and decomposed sheep excrement are mixed according to a weight proportion of 1 to 1 to 1 and then placed into the plantation cave; the seedlings are planted between the last ten-day of March to the middle-last period of April; during seedling lifting and transplantation, tassels are provided with soil balls; the diameter of the soil ball is 1 / 5 to 1 / 3; the height of the soil ball is 50 to 70cm; soil is laid 3 to 5cm over original soil during the plantation; plantation soil is filled in a laminated way when the soil is laid; and each layer is 25 cm to 30cm. Soil heaps are provided, straw ropes are winded, soil is backfilled, sand is laid on tree discs and tree crown parts; and six technologies of dense fog irrigation and support fixation are combined, so survival rate of Sabina prezewalskii large-size seedlings in the drought area can be achieved.

The invention discloses an automatic detection method of corn tassel traits. The method comprises the following steps: performing target detection on an acquired farmland corn bottom view image at first to generate a tassel candidate frame to acquire a tassel potential area; subsequently, performing feature description and target detection on the tassel by utilizing a multi-view image characteristic and a Fisher vector coding method so as to confirm an affiliated area of the tassel; further completing the segmentation on tassel fine forms by utilizing semantic segmentation based on a detection result; finally establishing a mapping relation of the image characteristic and seven biomasses, such as length trait, width trait, perimeter trait, diameter trait, tassel color trait, branch quantity trait and total tassel quantity trait which have the physical significance. According to the method, the growth state of the corn tassel can be continuously monitored in real time, so that the detection result is high in correction rate, and the method has the great significance in corn reproductive growth research, corn genomics and genetics research and yield estimation.

The invention discloses a method for determining a thermo sensitive genetic male sterile line through sowing at different stages in a cold water treatment period. Seeds of a sterile line to be treated with cold water are divided into two parts, A and B, wherein the part A is sown on a certain day during April 20th and May 10th and served as an early sterile line, and the part B is sown 9-11 days after the part A is sown and used as a late sterile line; the parts A and B are sown and transplanted under normal field management, the plant morphological change of the part A is closely observed during the end of June and the beginning of July, and the part B is immediately and correspondingly barreled and put into a cold water treatment tank to be treated for 6-8 days and then is taken out during a flat pulvinus period of the part A; and the last and penultimate tassels which have a pulvinus distance of+ / -1cm are selected, and the residual tassels are removed by scissors, so that the thermo sensitive genetic male sterile line is obtained. The method has the advantages of simplicity, efficiency, low cost, strong environmental controllability and convenience in operation.

A hair adornment accessory having an attachment structure that selectively envelops and grips the natural hair of a user, and an esthetic device coupled to the attachment structure. The attachment structure may be a tube, optionally having a slot along its entire length, into which a plug having a streamer or the like may be inserted so as to pinch the natural hair. An aesthetic member such as a streamer, tassel, etc. may be fixed to the plug, the attachment structure, or to both. In other embodiments the hair adornment accessory may be a tube which is longitudinally split and hinged to selectively open to receive the natural hair and then close and lock to retain the natural hair. The esthetic device may also include flexible filamentary members or other ancillary decorative features. No ancillary tools are needed to install the hair adornment accessory.

The invention relates to a method for tissue culture and rapid propagation of red-tassel crabapple and is characterized in that an annual shoot of excellent mother plant of the red-tassel crabapple is taken as an explant, then the seedling can be obtained after asepsis, inoculation starting culture, differentiation culture, propagation culture, rooting culture and acclimatization and transplanting. N6 basic medium is used in the inoculation starting culture, the differentiation culture and the propagation culture, and the rooting culture uses 1 / 2 N6 basic medium, major elements of which is halved. The propagation coefficient of the propagation seedling of the red-tassel crabapple by the method is above 8, thus relieving the conflict of seedling lack of new breed greatly.

The invention provides a method for knitting colorful tassel patterns. The method comprises the following steps that S1, a tassel zone effect is achieved, wherein according to the tassel flower pattern requirements, a front needle bed does not execute knitting, a yarn guiding nozzle brings a color-A yarn to pass through, and a rear needle bed performs normal knitting to drive a color-B yarn nozzle, wherein loops woven normally by the rear needle bed form a basic ground structure, the front needle bed does not perform knitting, and the yarn guiding nozzle brings the color-A yarn to pass throughthe knitting zone of the rear needle bed to form tassels; S2, a colorful pattern zone effect is achieved, wherein according to the pattern color requirements, the front needle bed knits colorful patterns, the rear needle bed performs knitting in a needle spacing mode, and a speckled effect is formed on the bottom face of a fabric. By adopting the method, the fabric has the special flower patterneffects of tassels and colorful patterns. In addition, flower pattern structures of knitted fabrics can be also increased, and required tassels and colorful patterns can be also freely designed by combining with a computerized flat knitting machine.

The invention discloses a manufacture process of a warp knitted fringe lace. The manufacture process comprises the following steps of S1, forming patterns on a fall plate lace raw material to manufacture the warp knitted fringe lace, wherein during pattern forming, the pattern is circled and is simultaneously evaded; S2, connecting one evaded side of the warp knitted fringe lace with a fabric surface by a water dissolving yarn; and S3, dyeing the warp knitted fringe lace through pretreatment, preshaping, dyeing and shaping, wherein the pretreated warp knitted fringe lace is subjected to dirt removal in water, the water temperature is lower than or equal to the dissolving temperature of the water dissolving yarn, and the dyeing temperature during dyeing is greater than the dissolving temperature of the water dissolving yarn. The manufacture process of the warp knitted fringe lace has the advantages that during dyeing, the water dissolving yarn is dissolved, and then the lace is automatically disengaged from the fabric surface, so the artificial disengagement is not needed, the artificial cost is reduced, and the speeds of production and manufacture are increased; and the variable chaining can be adopted, so the curved fringe lace is realized.