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68 results about "Yellow wattlebird" patented technology

The yellow wattlebird (Anthochaera paradoxa) is a species of bird in the family Meliphagidae. Other names include the long or Tasmanian wattlebird.

Method for breeding blue-lower-leg spotted-brown-feather laying hens with high egg yields

The invention discloses a method for breeding blue-lower-leg spotted-brown-feather laying hens with high egg yields. The method comprises the following steps of: artificially inseminating and mating a large quantity of Huainan spotted-brown cocks serving as male parents and Loman laying hens serving as female parents, collecting hatching eggs and hatching an F1 generation; identifying cocks and hens according to the colors of feathers and lower legs, eliminating white-feather yellow-lower-leg chicken which are cocks, reserving spotted-brown-feather blue-lower-leg chicken which are hens for serving as breeding hens, and performing back crossing by taking Huainan spotted-brown cocks as male parents to produce an F2 spotted-brown-feather generation; crossly mating and fixing the F2 generation and performing family breeding to produce an F3 generation; and performing gradual pure breeding on the F3 generation and later generations and obtaining the blue-lower-leg spotted-brown-feather laying hens with high egg yields according to egg yield, protein, lower leg color, feather color and bodily form, wherein the feathers are spotted-brown feathers; and the bodily form refers to delicate and pretty bodily form, blue lower leg and blue beak. According to the method, an appropriate high-egg-yield gene is introduced into a local chicken breed, and the proteins and macroscopic features of the local chicken breed are kept simultaneously.
Owner:ANHUI AGRICULTURAL UNIVERSITY

Preparation method for hair dye based on walnut green husk pigment

The invention relates to a preparation method of a hair dye, especially to a preparation method for a botanical hair dye, and specifically relates to a preparation method for a hair dye based on a walnut green husk pigment. The preparation method comprises the following steps: striping walnut green husk, air drying in a shady place; crushing, sieving through a sieve of 70-90 meshes; adding green husk powder and acetone into a container with a solid-liquid mass ratio of 1:25-35 and an acetone concentration of 70-90%, oscillation processing the solution at a constant temperature of 40-50 DEG C for 10-14 h; centrifuging the solution for 2-4 times, filtering off impurities and collecting the supernatant; decompressing concentrating the solution at a temperature of 50-65 DEG C to obtain an ointment; and preparing the hair dye according to the following material ratios: 5-7% of the ointment, 85-87% of water, 0.5-1.5% of silicone oil, 0.5-1.5% of oil-solubility VE, 0.5-1.5% of VB, 3-5% of olive oil and 0.5-1.5% of white vaseline. The preparation method is simple, easy to operate and high in recovery rate. The prepared green husk pigment is granular, shows yellow under the developing effect of methyl red, has no escherichia coli, is suitable for exploitation of the hair dye, and helps to solve the problems that the conventional hair dye contains carcinogenesis substances and the natural hair dye is not exploited fully.
Owner:LULIANG UNIV

Molecular marker GSSR187 closely linked with pepper anther yellow gene and application thereof

The invention discloses a molecular marker GSSR187 closely linked with pepper anther yellow gene and application thereof. The invention provides a primer pair for authenticating or assisting to authenticate whether to-be-tested pepper has a character of anther yellow, so as to perform amplification to obtain the following primer pairs of DNA segments: pepper genomic DNA is utilized as a template, and primers as shown in a sequence 1 and a sequence 2 are utilized to perform PCR amplification, thereby obtaining DNA segments, specifically primer pairs formed by two single-stranded DNAs as shown in the sequence 1 and the sequence 2. According to the molecular marker GSSR187 closely linked with pepper anther yellow gene and the application thereof, the existing excellent varieties of pepper materials on the market are selected to perform hybridization, haploid cultivation and doubling, and then perform anther color screening and authentication, thereby knowing that the anther yellow is controlled by a single recessive gene; based on further research, the single recessive gene is closely linked with SSR marker GSSR187, and the GSSR187 can predict whether the anther is yellow before the pepper flowers, so that the GSSR187 can be applied to pepper seed breeding.
Owner:BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES

Processing technology of nine-steamed nine-treated sesamum indicum seeds

The invention relates to a processing technology of nine-steamed nine-treated sesamum indicum seeds. The processing technology comprises the following steps of (1) performing cleaning: thoroughly cleaning sesamum indicum seeds, and scooping away sesamum indicum seeds which float on the water surface and are not full, with water; (2) performing steaming and drying in sunshine for the first time: performing steaming for the first time for 4 hours, taking out the steamed sesamum indicum seeds, and performing basking until outer covers are slightly dried; (3) performing repeated steaming and drying in sunshine: by a method of performing steaming and drying in sunshine for the first time, performing steaming and basking once again until the outer covers are slightly dried, and performing repeated steaming and basking for 9 times, until the surfaces are black and moistening, and after seed coats are twined to be open, yellow appears; and (4) performing stir-frying: stir-frying qualified sesamum indicum seeds which are obtained through steaming to generate fragrance, and performing airing for cooling so as to obtain the nine-steamed nine-treated sesamum indicum seeds. The processing technology is simple, the processing condition is mild, the cost is low, the time consumption is short, the processed nine-steamed nine-treated sesamum indicum seeds are flat oval, are slightly bulged, have oil fragrance, have the efficacy of tonifying the liver and the kidney, benefitting essence and blood and moisturizing the intestine dryness, and are used for deficiency of the essence and blood, dizziness, tinnitus and deafness, premature graying hair, hair loss after ill and constipation due to intestinal dryness, and some nine-steamed nine-treated sesamum indicum seeds have burst masks.
Owner:河南省青山药业股份有限公司

SSR molecular marker primers interlinked with cabbage yellow testa gene Brsc-ye and application of primers

The invention discloses SSR molecular marker primers interlinked with a cabbage yellow testa gene Brsc-ye and an application of the primers. The marker primer is prepared by the following steps: with genome DNA of yellow-seed cabbages and ordinary brown-seed cabbage as well as a Fe segregation group thereof as a template, carrying out polymorphic primer screening on a yellow-seed cabbage parent and a brown-seed cabbage parent by using 520 SSR primer pairs, subsequently analyzing single plant of the F2 group, screening molecular markers interlinked with the cabbage yellow testa gene Brsc-ye so as to successfully obtain 7 pairs of SSR marker primers interlinked with Brsc-ye gene, and building a molecular genetic map of the cabbage yellow testa gene Brsc-ye. The interlink analysis discovers that the genetic distances of two SSR markers which are in close linkage with two sides of the Brsc-ye gene are 0.17cM and 0.29cM respectively; the molecular markers have the advantages of convenience in detection, stability in amplification and high in repeatability and accuracy; the reference is provided for molecular-assisted selective breeding of the yellow testa characteristics of cabbage and rape; the seed breeding process is accelerated.
Owner:NORTHWEST A & F UNIV
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