54results about How to "Growth is not affected" patented technology

The invention discloses a special planting frame for flowers. The special planting frame includes a supporting rod and a fixing device. A rod body of the supporting rod is provided with four vertically formed grooves, and supporting legs are mounted at the lower ends of the inner walls of the grooves through rotating shafts. The supporting rod is sleeved with a first sleeve, and the upper end of the supporting rod is connected with a movable rod. During use of the special planting frame, first the supporting legs are unfolded, the first sleeve is rotated to make the lower end of the first sleeve come into contact with the supporting leg, at the time the supporting rod can be stably supported, the fixing device is mounted on the supporting rod or the movable rod by using a second sleeve, atthe time a check ring inside a fixing ring can clamp flowerpots of different diameters under the elastic action, and the operation process is convenient and simple.

The invention relates to a pelleting coating method for Trifolium repens seeds and creates conditions for mechanization of grassland construction by carrying out pill coating on the Trifolium repens seeds. The method comprises the following steps: (1) processing of the Trifolium repens seeds: prior to the pill coating, the Trifolium repens seeds are processed by air separation and screening; (2) preparation of a coating agent: the coating agent comprises an A type coating agent, a B type coating agent, a C type coating agent, adhesive and nutrient fluid; (3) process of pill coating of the Trifolium repens seeds: the Trifolium repens seeds processed by the procedures are put in a coating machine, the external surfaces of the seeds are covered with the adhesive evenly, and the A type coating agent is added; then, the B type coating agent is added, and simultaneously liquid jetted by a flow feeder is changed into the nutrient fluid; liquid jetting is carried out continuously, and coatingpowder is added for pelleting; after the B type coating agent is added, the adhesive and the C type coating agent are added; and after being taken out, the seeds are insolated or dried in time, and after the insolation or drying, the coated seeds are packaged by fiber drums.

The invention discloses an application of metformin targeting COX6B2 in the preparation of a drug for treating pancreatic cancer (PDAC). Metformin reduces the level of mitochondrial oxidative phosphorylation through mitochondrial COX6B2, resulting in weakened energy metabolism of PDAC, thereby inhibiting the invasion and migration of PDCA cells. The present invention constructs different PDAC cell models, uses metformin to treat the PDAC cell lines, and discovers the mechanism of action between metformin, COX6B2, oxidative phosphorylation and PDAC. This discovery can not only provide effective molecular markers for the diagnosis of PDAC, It will also provide theoretical guidance for drug target design and drug selection for PDAC treatment, which has important clinical significance and social value.

The invention discloses a crab-rice symbiotic planting-breeding pool and a comprehensive temperature-adjusting method thereof. By using the crab-rice symbiotic planting-breeding pool, symbiosis and coculture of river crabs and high-straw rice can be realized; the temperature of water in the crab-rice symbiotic planting-breeding pool in hot summer can be controlled below 28 DEG C, so normal feeding and molting of the river crabs in summer can be guaranteed; ventilation, air permeation and enough illumination can be obtained among the high-straw rice; pests parasitized on rice straws can be feeds for aquatic animals like the river crabs and wild fishes; the use of a pesticide is not needed; manures excreted by the aquatic animals like the river crabs and the wild fishes are used as an organic fertilizer of the high-straw rice, so benign ecological balance is realized in the crab-rice symbiotic planting-breeding pool; farmers can simultaneously obtain high-quality organic rice with high yield and large-sized river crabs with high yield; the comprehensive productivity of a crab pool is improved; the product quality is enhanced; and the economic benefits are increased.

The invention discloses an externally-hung marker plate for artificial breeding of flatfish fry, which belongs to the technical field of culture and proliferation of marine biological resources. The externally-hung marker plate for the artificial breeding of the flatfish fry comprises an external marker end, a connecting line and an anchoring end, wherein the external marker end consists of a marker rod and an outer sleeve; encoding information is printed on the marker rod; the outer sleeve is tightly sleeved outside the marker rod; the marker end and the anchoring end are connected together by the connecting line; the connecting line is connected with one end of the marker end to form a straight line; and the other end of the connecting line is vertically connected with the anchoring end. The externally-hung marker plate for the artificial breeding of the flatfish fry is simple in structure, convenient to manufacture, light in weight and easy to operate; and the marker rod is coated by the transparent polypropylene outer sleeve and the outer sleeve is good in corrosion resistance, so that the information difficultly shed due to corrosion. The invention further provides a marking method used for the externally-hung marker plate for the artificial breeding of the flatfish fry. The externally-hung marker plate for the artificial breeding of the flatfish fry is anchored on the backs of the flatfish fry by using a special marking machine; the marked flatfish fry is high in survival rate; the plate-shedding rate is low; the externally-hung marker plate for the artificial breeding of the flatfish fry has small influence on the growth and the food intake amount of the marked flatfish fry; and the marking method is simple in operation and is applicable to marking of flatfish bodies on a large scale.