5results about How to "High oil content" patented technology

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.

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 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.