7 results about "Cucurbita pepo" patented technology

A Cucurbita pepo subsp. pepo plant is provided. The Cucurbita pepo subsp. pepo plant comprises a genome having a loss of function mutation in a Cp4.1LG13g07780 gene or ortholog thereof, wherein the loss of function mutation confers a multiflowering (mf) trait. Also provided are methods of producing and using such plants.

This utility model discloses a device for identifying salt tolerance during the germination period of pumpkin seeds, belonging to the technical field of seed salt tolerance identification equipment. The utility model includes an incubator, with a tray inside the incubator's cavity. A flat support plate is located inside the tray's cavity. A circular hole is formed at the top of the flat support plate, and adjustment components are provided on both sides of the flat support plate. By pulling out the tray, different concentrations of salt solution can be injected into the cavities of the three trays, enabling simultaneous comparative experiments with multiple groups. The circular hole design facilitates the placement of pumpkin seeds, and the salt solution enters through a drainage hole, ensuring full contact between the seeds and the solution. Pulling the sliding frame moves the locking plate out of the locking groove, allowing the flat support plate to be moved up and down to adjust the depth of seed immersion in the salt solution. After adjustment, the sliding frame is pushed back to fix the plate, achieving precise control of the seed immersion depth and providing convenience for studying the effects of different salt concentrations and immersion depths on seed germination.

The utility model relates to the technical field of cucurbita pepo planting, and particularly discloses a pest control device for cucurbita pepo planting, which comprises a base, supporting legs arranged at the bottom of the base and provided with universal wheels, a storage battery box arranged at the bottom of the base, and a traction frame arranged on the left side of the base, a pesticide mixing mechanism and a spraying mechanism for pest control are arranged at the top of the base; the medicine mixing mechanism comprises a water tank fixedly installed at the top of the base, a fixed cylinder fixedly installed at the top of the base through supporting legs and a mixing box, a first metering pump fixedly installed at the top of the base is arranged on the outer side of the water tank, and independent and accurate metering of clear water and various medicine liquid is achieved through combination of the first metering pump and a second metering pump; and in the pesticide liquid spraying process, clear water and pesticide liquid can be conveyed according to the preset proportion, continuous operation can be achieved without manual intervention, the problem that a traditional device needs to be shut down frequently for pesticide supplementing is solved, and operation continuity is improved.

This invention belongs to the field of molecular marker development for vegetable quality traits and marker-assisted breeding technology, specifically relating to rapid screening for the presence or absence of seed coat in squash and marker-assisted breeding. This invention discloses a KASP molecular marker for detecting the presence or absence of seed coat in squash and its application. This molecular marker, CpSC (Seed coat), is closely linked to the absence of seed coat in squash and can be used for the identification and selection-assisted breeding of seed coat traits in different squash materials and their progeny.

The invention provides a pharmaceutical composition for resisting inflammation and repairing oral ulcer and a preparation method thereof, and belongs to the technical field of biological pharmacy, and the pharmaceutical composition comprises ciona glabra peptide, a cucurbita pepo seed extract, carboxymethylation modified hemerocallis citrina root polysaccharide, honeysuckle chlorogenic acid, baicalin and dipotassium glycyrrhizinate. The ciona ciona peptide is prepared by carrying out step-by-step enzymolysis on ciona ciona through trypsin and lumbrukinase and purifying through a sephadex G-15 column. The cucurbita pepo seed extract is prepared by breaking walls of cucurbita pepo seeds with a compound enzyme, performing enzymolysis with ficin protease and subtilisin, and purifying with a polyamide resin column. The carboxymethylation modified hemerocallis citrina root polysaccharide is prepared by alkalization and chloroacetic acid modification of hemerocallis citrina root extracted polysaccharide. All the components are compounded for use, so that multiple effects of resisting inflammation, easing pain and promoting epithelial cell proliferation and mucosal barrier repair are synergistically realized, and the treatment effect of oral ulcer is optimized.