19results about How to "High oil content" patented technology

The invention provides a method for increasing the oil content of soybeans by utilizing marssonia rhizosphere. The method for increasing the oil content of the soybeans by utilizing the marssonia rhizosphere comprises the following steps: separating and identifying microorganisms, analyzing the oil content and fatty acid of seeds, and detecting the plant height, the root length and the nitrogen and oil content. The microbial separation and identification comprises the following steps: putting 1g of an unplanted fresh soil sample and 2ml of filtered and disinfected Hengfeng 52 root exudates into a 5ml centrifugal tube, culturing for 24 hours under the oscillation conditions of 28 DEG C and 180r / min, and diluting the sample in a 10-fold gradient manner. According to the method for improving the oil content of the soybeans by utilizing the rhizosphere massinia, provided by the invention, two strains of massinia capable of promoting the oil content of the soybeans are provided, the bacteria of the genus can be enriched by rhizospheres of high-oil soybean varieties, and the growth of the soybeans can be promoted and the oil content can be improved; the quality of the soybeans can be efficiently and conveniently improved, and the national grain and oil productivity requirement is met.

The invention discloses a soybean coding gene HOIL1 and application thereof in regulating and controlling the oil content of soybean seeds. The protein provided by the invention is the following (a), (b) or (c): (a) a protein consisting of an amino acid sequence as shown in SEQ ID NO.1; (b) a protein which is obtained by substituting and / or deleting and / or adding one or more amino acid residues of the amino acid sequence as shown in the SEQ ID NO.1, is related to the oil content of the plant seeds and is derived from the SEQ ID NO.1; and (c) a protein which is composed of an amino acid sequence having at least 75% homology with the amino acid sequence as shown in SEQ ID NO.1 and is related to the oil content of the plant seeds. The regulatory protein and the coding gene of the regulatory protein disclosed by the invention have important significance in improving the oil content of plant seeds and cultivating high-oil plant varieties.

The invention discloses an oilseed rape green revolution gene bgr and application thereof. The gene bgr can obviously reduce the height of the rape plant, the stem is thick and strong, lodging resistance is realized, the branching angle is reduced, the plant type is compact, and the harvest index is effectively improved. The gene has remarkable heterosis, the heterozygous bgr can enable tetraploid rapes (brassica napus and brassica juncea) to have ideal plant type characteristics, the plant height is 120-160 cm, the plant type is compact, the branching angle is small (1t, 30 degrees), the position of a first branch is lowered, the harvest index is increased by about 27%, the gene is suitable for close planting, and the yield is greatly increased by 11-27%. The oil content of the hybrid brassica napus with bgr is greatly increased, can reach 51.7-54.86%, and is increased by 9.14-19.26% compared with that of a common high-oil-content rape variety. The invention contributes to valuable gene resources for rape breeding, and provides an effective means for creation of new rape germplasm.

The invention belongs to the technical field of gene engineering, and particularly discloses application of an AtDi19 gene in breeding of drought-resistant and high-oil oilseed rape, the AtDi19 gene of an exogenous species is transferred into oilseed rape for the first time by utilizing a transgenic technology, and the drought resistance of the obtained transgenic oilseed rape is remarkably improved compared with that of wild oilseed rape; under the drought stress condition, the oil content of the rape seeds is obviously increased. Therefore, the invention provides a new gene resource for breeding drought-tolerant and stable high-oil rape.

The invention relates to the technical field of compressors, and particularly discloses a vortex electric compressor which comprises a machine body, a machine cover, a static disc, a movable disc, a rotating shaft and a bearing seat, the bearing seat is arranged in the machine body, the rotating shaft is embedded in the machine body, the two ends of the rotating shaft are matched with the machine body and the bearing seat correspondingly, and the static disc is detachably connected with the bearing seat through a positioning pin; the static disc is arranged in the machine body and located on one side of the bearing seat, the static disc is embedded in the machine body, a cavity is formed between the static disc and the bearing seat, the movable disc is arranged in the cavity, the vortex type line of the movable disc is meshed with the vortex type line of the static disc, the machine cover is detachably connected with the machine body through the screw rod, and the machine cover covers the machine body. Leakage of a sealing surface of a compression cavity of the pump body is reduced, compression efficiency is improved, exhaust temperature is reduced, the compressor is integrally optimized and improved, and circulation of lubricating oil in the pump body is achieved.

The present application relates to the technical field of plant breeding, and particularly relates to a molecular marker and application thereof in breeding soybean varieties with high oil content and high protein content. The molecular marker is constructed based on a SNP site; based on the genome version number Wm82.a2.v1, the SNP site is located at the 8th chromosome of soybean at the 9020004th position, and the polymorphism is T / A. The application comprises: (1) predicting or detecting the oil content or protein content of soybean; (2) identifying or breeding soybean varieties with high oil content or protein content; (3) molecular marker assisted breeding of soybean; (4) improvement of soybean varieties related to oil content or protein content; (5) improvement of soybean germplasm resources. The molecular marker provided by the present application has the characteristics of double trait synergistic correlation, strong specificity, efficient detection process and the like, and can be widely applied to the scenes of molecular marker assisted breeding of soybean, rapid evaluation of germplasm resources and the like, and provides key technical support for breeding of soybean varieties with double optimal traits.

The invention discloses an oilseed rape green revolution gene bgr and application thereof. The gene bgr can obviously reduce the height of the rape plant, the stem is thick and strong, lodging resistance is realized, the branching angle is reduced, the plant type is compact, and the harvest index is effectively improved. The gene has remarkable heterosis, the heterozygous bgr can enable tetraploid rapes (brassica napus and brassica juncea) to have ideal plant type characteristics, the plant height is 120-160 cm, the plant type is compact, the branching angle is small (1t, 30 degrees), the position of a first branch is lowered, the harvest index is increased by about 27%, the gene is suitable for close planting, and the yield is greatly increased by 11-27%. The oil content of the hybrid brassica napus with bgr is greatly increased, can reach 51.7-54.86%, and is increased by 9.14-19.26% compared with that of a common high-oil-content rape variety. The invention contributes to valuable gene resources for rape breeding, and provides an effective means for creation of new rape germplasm.

The invention discloses an application of a BnDHAR3 gene in regulation and control of oil content of rape seeds, a candidate gene influencing the oil content of the rape seeds is obtained by using comparative transcriptome data between high-oil and low-oil rape materials, the rape oil content regulation and control gene BnDHAR3 is successfully separated and cloned through PCR amplification and sequence alignment, and after the BnDHAR3 gene is over-expressed in rape, the rape oil content regulation and control gene BnDHAR3 is obtained. Compared with a control group, the oil content of the transgenic rape seeds is increased by more than 10% at most, and the purpose of increasing the oil yield of plants can be achieved.

Belonging to the technical field of underground water treatment, the invention provides an underground water treatment system, which comprises a raw water tank, a security filter, an ultrafiltration membrane assembly, an intermediate water tank, an ozone treatment device and a water production tank. An outlet of the raw water tank is communicated with an inlet of the main pipeline, and an outlet end of the main pipeline is communicated with the water producing tank; a security filter, an ultrafiltration membrane assembly, a middle water tank and an ozone treatment device are sequentially communicated from the inlet end to the outlet end of the main pipeline. Polluted groundwater is fed into the security filter through the high-pressure pump, suspended particles in the water are preliminarily removed, then the water enters the ultrafiltration membrane assembly for secondary filtration, macromolecular organic pollutants such as petroleum are further removed, the chemical oxygen demand of the polluted groundwater is greatly reduced, and the water subjected to secondary filtration flows into the middle water tank to be recycled. And further removing soluble organic matters in subsequent oxidation treatment.

The invention discloses an avocado can preparation method which comprises the following technological steps: peeling fresh avocado and cutting into cubes for standby application; filling a canned bottle with the avocado, smashing through a smashing tool, then putting the canned bottle into a steamer to perform steam bath for 15 to 20 minutes, stopping heating, cooling for 2 to 3 minutes, coating a layer of wax yellow on an uppermost layer of the avocado, covering a bottle cap of the canned bottle, and naturally cooling to room temperature to obtain an avocado can. By adopting the avocado can preparation method, natural fruit taste is remained, and the avocado can is rich in nutrients and better in eating taste.

The invention relates to the technical field of lubricating materials, and provides a gel-impregnated porous copper self-lubricating bearing retainer material as well as a preparation method and application thereof. The gel-impregnated porous copper self-lubricating bearing retainer material provided by the invention comprises porous copper and a supramolecular gel lubricant impregnated in pores of the porous copper, the supramolecular gel lubricant comprises base oil and a gelator. The impregnated gel porous copper self-lubricating bearing retainer material provided by the invention is high in oil content and high in oil retention rate, the problem of relatively high oil loss of an impregnated oil retainer material at a high speed is solved, and the tribological performance is remarkably improved.

The invention discloses a preparation and a method for increasing the oil content of cyperus esculentus, and belongs to the technical field of agriculture. The preparation comprises the following raw materials in parts by weight: 3-5 parts of sesame leaf extract, 3-5 parts of seaweed extract, 1-3 parts of trace element chelate (chelate of magnesium, molybdenum, boron and tryptophan), 1-3 parts of salicylic acid and 80-100 parts of water, the components have a synergistic effect, and grease synthesis of cyperus esculentus can be effectively promoted, so that the oil content of cyperus esculentus seeds is remarkably increased, and the yield of cyperus esculentus is increased. The method has good economic value and application prospect.

The invention belongs to the technical field of gene engineering, and particularly relates to a gene for regulating and controlling the oil content of rape seeds and application. The gene for regulating and controlling the oil content of the oilseed rape seeds is BnSME1, after the gene is over-expressed in oilseed rape, the oil content of the seeds in a transgenic oilseed rape strain is increased compared with that of a contrast, and the maximum amplification of the oil content of the transgenic oilseed rape seeds is 16.26%. Therefore, the gene provided by the invention provides a new gene resource for high-oil breeding of the oilseed rape, and can be applied to improvement of the oil yield of the oilseed rape.

The invention provides a noise reduction cover, a compressor and refrigeration equipment, the noise reduction cover comprises a cover body, and the cover body is provided with a noise reduction cavity and a rotational flow channel; the air outlet is formed in the cover body, and the silencing cavity communicates with the air outlet through the rotational flow channel; at least one part of the rotational flow channel extends in the clockwise direction or the anticlockwise direction.

The invention discloses a plant growth regulator containing 28-epiheight brassinolide and benzylaminopurine, the mass ratio of the 28-epiheight brassinolide to the benzylaminopurine is (1 to 5): (124.75 to 1996), and the preferable ratio is (1 to 3): (249.5 to 1996). After the plant growth regulator containing the 28-epiheight brassinolide and the benzylaminopurine is applied to the leaf surfaces of the oilseed rape, the yield of the oilseed rape is obviously increased, and the quality of the oilseed rape is obviously improved.

The invention discloses a method for promoting high oil content of a plant. The method comprises the following steps: constructing an expression vector carrying a gene BnaALaAT1, introducing the expression vector into agrobacterium, transforming the plant through the agrobacterium to obtain a T0 generation containing the gene BnaALaAT1, and screening three continuous generations to obtain a pure line of trans-BnaALaAT1, and the nucleotide sequence of the gene BnaALaAT1 is shown as SEQ ID NO.1. The invention also discloses a method for promoting high oil content of the plant. According to the invention, the multi-faceted gene BnaALaAT1 is cloned from oilseed rape, and is transferred into oilseed rape to construct a pure line plant and complete phenotype investigation under various conditions. Experimental results show that the growth state of the BnaALaAT1 transgenic rape under normal conditions or various stress conditions is obviously superior to that of a wild type, and it is fully proved that the BnaALaAT1 transgenic rape can enhance the survivability of plants in the stress conditions by regulating and controlling response mechanisms of the plants to various stress conditions.

The invention discloses a method for promoting quality improvement of purple perilla based on a microbial composition, and belongs to the technical field of plant cultivation. According to the method, in the sowing period of the purple perilla, an arbuscular mycorrhizal fungus fungicide containing root interior root cyst fungi is subjected to furrow application and then is sown; according to the perilla frutescens cultivation method, in the seedling stage and the existing stage of perilla frutescens, a composite microbial agent containing bacillus amyloliquefaciens and pseudomonas fluorescens is used for root irrigation treatment, and coordinated regulation and control of growth and development and metabolic pathways of perilla frutescens are achieved. The method not only effectively overcomes the problems of single function, extensive application and unstable effect of microorganisms in the prior art, but also accurately promotes efficient conversion of photosynthetic products to grain oil through staged and multi-target intervention, and specifically enhances a biosynthesis pathway of alpha-linolenic acid. The invention provides an effective new scheme for high-yield, high-quality and green production of purple perilla, and has important application value and popularization prospect.

The present invention relates to the field of genetic breeding technology, and in particular to the application of the GhBCCP1 gene in regulating the accumulation of plant oils and fats. The present invention provides the application of the GhBCCP1 gene in regulating the accumulation of plant oils and fats, and the nucleotide sequence of the GhBCCP1 gene is shown in SEQ ID NO: 1. The present invention constructs an overexpression vector driven by a seed-specific promoter and transforms Arabidopsis thaliana to find that, compared with wild control plants, the expression of the GhBCCP1 gene in two transgenic Arabidopsis thaliana T3 generation strains is significantly increased, the oil content is increased by 5.6% and 7.5% respectively, and the levels of C18:1d9+C18:1d11, C18:2 and C20:1d11 in the fatty acid components are significantly increased, while the levels of C18:0 and C18:3 are significantly decreased.

The invention relates to a gene for regulating and controlling the oil content of peanuts and application thereof, and belongs to the technical field of gene engineering. The nucleotide sequence of the peanut AhZF403 gene is shown as SEQ NO.1, and the gene can improve the oil content of peanuts. When the AhZF403 gene provided by the invention is used for constructing an expression vector and transforming a plant, the oil content of the plant can be increased.