Patents
Literature
Patsnap Copilot is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Patsnap Copilot

1047 results about "Raphanus" patented technology

Raphanus (Latin for "radish") is a genus within the flowering plant family Brassicaceae. Carl Linnaeus described three species within the genus: the cultivated radish (Raphanus sativus), the wild radish or jointed charlock (Raphanus raphanistrum), and the rat-tail radish (Raphanus caudatus). Various other species have been proposed (particularly related to the East Asian daikon varieties) and the rat-tail radish is sometimes considered a variety of R. sativus, but no clear consensus has emerged.

Feed for siniperca chuatsi

The invention relates to the technical field of aquaculture, and specifically relates to a feed for siniperca chuatsi. The feed is prepared by the following raw materials by weight: 55-60 parts of corn, 20-22 parts of rye bran, 10-12 parts of peanuts, 20-25 parts of rapeseed meal, 6-8 parts of chironomidae larvae powder, 8-10 parts of small carp meal, 8-10 parts of loach dry powder, 6-8 parts of herba houttuyniae, 10-12 parts of white fish meal, 6-8 parts of escargot powder, 8-10 parts of dry sphagna powder, 5-6 parts of meat and bone meal, 6-8 parts of radish leaves, 0.5-1 part of rheum officinale, 1-2 parts of saponin, 1-2 parts of felwort, a proper amount of salt and 4-5 parts of a phagostimulant. In consideration of the carnivorous characteristic of the siniperca chuatsi, an abundance of raw materials such as small carp meal, loach dry powder, white fish meal and escargot powder are added in the prepared feed for siniperca chuatsi, so that enough nutrients are provided for the growth and development of the siniperca chuatsi. Traditional Chinese medicine components such as herba houttuyniae, rheum officinale and saponin are added, so that disease-resistant capacity of the siniperca chuatsi can be enhanced. Particularly, parasitic diseases can be prevented; morbidity of the siniperca chuatsi is reduced; and loss of culture benefits can be prevented.
Owner:广东上上生物科技有限公司

Method for cross-breeding special wild boar through domestic boar and wild boar

The invention relates to the technical field of raise livestock breeding and cultivating, and in particular relates to a method for cross-breeding a special wild boar through a domestic boar and a wild boar. The method comprises the steps of patriarchal breeding, maternal breeding, patriarchal and maternal cross-breeding, and continuous progeny selection, wherein patriarchal breeding and maternal breeding involve first cross and first backcross; patriarchal secondary boar contains 75% of consanguinity of wild boar, and 25% of consanguinity of duroc and has the characteristics of being fast to grow and high in lean meat percentage; maternal secondary boar contains 75% of consanguinity of wild boar, and 25% of consanguinity of Jiangkou radish boar and has the characteristics of growing well on the roughest of forage, and being peaceful, and high in maternity; patriarchal secondary boar and maternal secondary boar which are gained after backcrossing are crossed to obtain first-generation special boar, and then the three-generation selection is performed for the first-generation special bar to obtain a special boar core group that contains 75% of consanguinity of wild boar, 1.25% of consanguinity of duroc, and 12.5% of consanguinity of Jiangkou radish boar. According to the method, the size and appearance of the special wild boar are close to that of the wild boar, and the special wild bar is peaceful and grows well on the roughest of forage; white doar and flower boar descendants nearly do not appear; the special wild boar grows fast, the meat is delicious, and the lean meat percentage reaches 66%; linoleic acid in meat accounts for 8% to the maximum based on the total fatty acid, which is 2 to 3 times that of the common domestic boar, and thus the benefit is brought to human health.
Owner:JIANGKOU COUNTY FANTAI ANIMAL HUSBANDRY CULTIVATION CO LTD

Recommended fertilizer application method for radish

The invention relates to a recommended fertilizer application method of radishes. The method comprises the following steps of determining the target yield of radishes in season according to the past radish yield level in existing land; (2) determining the basic nutrition supply level of the soil of the existing land; (3) calculating the yield reaction of the existing land according to multi-year multi-point factor reduction tests; or estimating the yield reaction of the fertilization according to the basic nutrition supply level of the soil of the existing land and a yield reaction coefficient; (4) performing simulation by using a QUEFTS model to obtain the best nutrition demand of the radishes; calculating the consumption of N, P and K fertilizers required by the radishes to reach the target yield by combining the target yield, the yield reaction, the soil basic nutrition supply level, the agronomic efficiency, the preceding crop straw turnover and in-season crop nutrient residue balance factors. The method is applicable to the fertilization recommendation of the radishes in the land with different sizes; the application can be realized under the conditions of test with the soil or test without the soil; the characteristics of high timeliness, easy mastering, wide application and the like are realized.
Owner:INST OF AGRI RESOURCES & REGIONAL PLANNING CHINESE ACADEMY OF AGRI SCI

Method for breeding raphanus sativus L. CMS (genic male sterility) lines by using marker assisted selection

The invention relates to a method for breeding raphanus sativus L. CMS (genic male sterility) lines by using marker assisted selection, which belongs to the technical field of crop breeding and is used for efficient breeding of excellent male sterility lines in raphanus sativus L. hybrid advantage utilization. The invention adopts the technical scheme that: the method comprises the following steps of: screening inbred lines with excellent traits and stable fertility; selecting specific primers NAUmsF4 and NAUmsR4 to perform PCR amplification on the screened inbred lines, and determining that the inbred lines capable of amplifying 1069bp specific strips cannot be used as candidate maintenance lines; performing restored gene functional marker analysis on the inbred lines incapable of amplifying the specific strips, and screening the inbred lines capable of serving as the candidate maintenance lines; and performing cross and back cross of 4 to 5 generations on the original sterile lines and the identified candidate maintenance lines to obtain new sterile lines and corresponding maintenance lines with excellent traits. The method for quickly screening the candidate maintenance lines by using molecular makers is not affected by a growth period and an environment, can remarkably improve the breeding efficiency of the raphanus sativus L. CMS lines, and accelerates the breeding progress of excellent F1 hybrids.
Owner:NANJING AGRICULTURAL UNIVERSITY

Breeding and application of cytoplasmic male sterility restoring line of brassica napus rapeseed and radish

The invention relates to a breeding method and application of a cytoplasmic male sterility restoring line of brassica napus rapeseed and radish. The method comprises the following steps of: choosing rapeseed S1628 with the preservation number of CCTCC NO: P201203, performing continuous inbreeding directional selection for six years to breed an excellent, high-oil and stable inbred line; using the cytoplasmic male sterility restoring line of the brassica napus rapeseed and radish as a female parent and using the bred excellent and stable inbred line as a male parent to select out strains comprising radish cytoplasmic male sterility restoring genes from large amounts of filial generations; using the strains comprising the radish cytoplasmic male sterility restoring genes as the female parent and using Zhongshuang No.2, Huashuang No.3, Huyou 17, Zunyou No.1 and Zheyou 758 of double-low winter rapeseed varieties in China as recurrent male parents to hybridize, performing the continuous inbreeding directional selection for six years to breed the cytoplasmic male sterility restoring line of the double-low and high-oil brassica napus rapeseed and radish. The restoring line has been crossed with hybrid varieties. A gap of producing the hybrid varieties by the cytoplasmic male sterility restoring line of the double-low radish in China is filled, and the application prospect is broad.
Owner:NORTHWEST A & F UNIV

Method for preparing radish red pigment homopolymer and radish proanthocyanidin from red-core radishes

The invention relates to a method for preparing radish red pigment homopolymer and radish proanthocyanidin from red-core radishes, belonging to the technical field of preparation of natural red pigments and proanthocyanidin. The method comprises the following steps: by using red-core radishes as the raw material, extracting, removing proteins, removing glucoraphanin, purifying by ultrafiltration,concentrating, and carrying out spray drying to obtain the radish red pigment homopolymer and radish proanthocyanidin products. The invention has the advantages of great convenience, simple technique, wide raw material sources, and cheap and accessible raw materials; all the materials in the production process can be recycled, so that the material resources are fully utilized and no waste is discharged, and thus, the invention also has the advantages of energy saving and low production cost; and the products have the advantages of high purity, no peculiar smell of radishes, favorable solubility and the like. The invention can be widely used for preparing radish red pigment homopolymer and radish proanthocyanidin from red-core radishes. The products prepared by the method provided by the invention can be widely used in the industries of food, medicines, health products, cosmetics, dyes and the like.
Owner:重庆海巨农业发展有限公司 +1
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