22 results about "Hemp plant" patented technology

The present invention relates to the chemical synthesis of cannalactone, an adaptation of this synthesis leading to deuterium labeling of cannalactone, and the use of deuterium-labeled cannalactone to perform the assay of natural cannalactone from exudates or tissues of the hemp plant.

A composition for identifying a hemp cultivar Pinkpepper or a progeny plant thereof includes the oligonucleotide primer set of SEQ ID NOs: 7 and 8, and / or the oligonucleotide primer set of SEQ ID NOs: 9 and 10. A method for identifying hemp cultivar Pinkpepper or a progeny plant thereof includes extracting genomic DNA from a hemp plant, amplifying a target sequence by having the extracted genomic DNA as template and carrying out an amplification reaction using the oligonucleotide primer set, and detecting a product produced by the application of the target sequence.

The invention relates to methods of identifying and characterizing a Cannabis spp. plant with respect to a flower to leaf ratio trait comprising genotyping the plant for a quantitative trait locus (QTL) associated with a flower to leaf ratio trait, and to methods of producing plants having a flower to leaf ratio trait of interest based on defined allelic states of polymorphisms defining the QTL. Also provided are Cannabis spp. plants having a flower to leaf ratio trait of interest comprising defined allelic states of polymorphisms defining the QTL and plants identified, characterized or produced by the methods described herein. The invention further relates to marker assisted selection and marker assisted breeding methods, in particular using a combination of specific markers provided, for obtaining plants having a flower to leaf ratio trait of interest or for modulating the flower to leaf ratio of cannabis plants.

Provided here are hemp-based concrete compositions and methods of production of these compositions. These compositions contain an aggregate containing coarse hemp hurd and an alkali-activated binder including a hemp powder derived from a woody core of a hemp plant.

A method of drying hemp plants using a rotary drying system that dries the plants without damaging the cannabidiol in the plants.

An aerosol-generating article (1)(2) comprises a rod of an aerosol-generating substrate (12)(212), the aerosol-generating substrate (12)(212) comprising at least 60 percent by weight of hemp material on a dry weight basis and one or more aerosol formers applied to the hemp material. The total aerosol former content of the aerosol-generating substrate (12)(212) is less than or equal to 15 percent by weight on a dry weight basis. The hemp material comprises shreds of hemp material derived from one or more parts of the hemp plant.

Novel Cannabis varieties designated NWG 4000 and NWG 2463 are provided. This disclosure thus relates to the seeds of Cannabis variety NWG 4000 or NWG 2463, to the plants of Cannabis variety NWG 4000 or NWG 2463, to plant parts of Cannabis variety NWG 4000 or NWG 2463, to methods for producing a Cannabis plant by crossing a plant of Cannabis variety NWG 4000 or NWG 24633 with a plant of another Cannabis variety, and to methods for producing a plant of Cannabis variety NWG 4000 or NWG 2463 containing in its genetic material one or more backcross conversion traits or transgenes and to the backcross conversion Cannabis plants and plant parts produced by those methods.

Disclosed are methods and devices for packing particulate plant matter in pre-rolls to make smokable products, for example, packing particulate plant matter from Cannabis plants in cones to make joints.

The present disclosure relates to a cannabis plant residue and its use as a prebiotic. The present disclosure also relates to a prebiotic composition comprising a cannabis plant residue and hempseed hull, and its use as a prebiotic. The present disclosure further relates to methods of providing a prebiotic comprising administering a cannabis plant residue of the present disclosure.

A recombination vector for enhancing regeneration efficiency of hemp includes a cassette for expressing GRF3 (Growth-regulating factor 3)-GIF1 (GRF-interacting factor 1) chimeric protein or PLT5 (PLETHORA 5) protein. A method for enhancing regeneration efficiency of hemp includes transforming hemp plant cells with the recombination vector. The method may use immature hemp embryo.

The present invention relates to the chemical synthesis of cannalactone, an adaptation of this synthesis leading to deuterium labeling of cannalactone, and the use of deuterium-labeled cannalactone to perform the assay of natural cannalactone from exudates or tissues of the hemp plant.

The invention discloses a method for rapidly identifying male and female cannabis sativa plants based on a specific DNA (Deoxyribose Nucleic Acid) sequence. Based on high-quality haplotype genome data of the cannabis sativa, population genetic differentiation indexes and allele frequency difference analysis are adopted, the fact that the cannabis sativa belongs to an XX / XY type sex determination system is determined, the sex chromosome of the cannabis sativa is positioned to be a 10 # chromosome, and a specific linkage region on a Y chromosome is positioned in a 28.17-118.28 Mb region. A Y specific gene sequence is identified, a specific PCR primer is further designed, and a rapid PCR amplification system is established. Compared with a traditional phenotype-dependent identification method, the method can simply, efficiently, accurately and rapidly screen the plants with the target gender in the seedling stage, remarkably saves field planting space and management cost, and is suitable for accurate screening of cannabis sativa with different purposes. The method can improve the breeding efficiency and economic benefits of the cannabis industry, provides technical support for sex control production of the cannabis, and has industrial application prospects.

The present invention relates to the chemical synthesis of cannalactone, an adaptation of this synthesis leading to deuterium labeling of cannalactone, as well as the use of deuterium-labeled cannalactone to perform the dosage of natural cannalactone of the exudates or tissues of the hemp plant.

The invention relates to methods of maturing Cannabis plants. In some embodiments, the cannabis plants are matured until they have reached a defined height for an extended period of time during a vegetative stage in a defined sized container under a first light schedule prior to flowering. In some embodiments, the plant is started in a small container, and subsequently moved to a larger container. In some embodiments, a source of the cannabis plant for the propagation is a mother plant which is kept without flowering, the mother plant grown from a non-genetically modified (non-GMO) seed, and the mother plant has itself matured according to methods of the invention.

The present invention relates to: a method for producing a genome-edited hemp plant having an increased cannabidiol (CBD) content and a decreased delta-9-tetrahydrocannabinol (THC) content by editing a hemp-derived cannabis sativa delta-9-tetrahydrocannabinolic acid synthase (CsTHCAS) gene; and a genome-edited hemp plant having an increased CBD content and a decreased THC content produced by said method. The production method according to the present invention increases the content of CBD, which is the effective ingredient of hemp, and decreases the content of THC, which is an addictive psychoactive ingredient, and thus can be effectively used in the development of novel varieties of medicinal hemp.

1. Name of the product in this design: Ramie peeling machine (diesel and gasoline dual-fuel). 2. Purpose of this design: for harvesting and peeling hemp plants. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model relates to the technical field of industrial hemp pruning tools, in particular to an industrial hemp plant pruning auxiliary tool which comprises a pruning knife, the pruning knife is composed of a metal plate, an upper straight blade and a bent blade, a connecting rod is fixedly installed at the end of the bent blade, and a first column rod is arranged at the end of the connecting rod. A second column rod is arranged at the end of the first column rod, a third column rod is arranged at the end of the second column rod, threaded ends are arranged at the rear ends of the connecting rod, the first column rod and the second column rod, limiting rings are integrally formed on cylinder bodies at the rear ends of the threaded ends, and studs are fixedly installed at the front ends of the first column rod, the second column rod and the third column rod. The studs are in threaded connection with the corresponding threaded ends, threaded cylinders are in threaded connection with rod bodies of the rear ends of the first column rod, the second column rod and the third column rod, and the threaded cylinders are in threaded connection with the corresponding threaded ends. The pruning device is convenient to assemble and prune, simple to operate and convenient to use.

A hemp machine for processing hemp includes a self-propelling vehicle including a vehicle chassis and a hemp picking unit mounted on the vehicle chassis for the purpose of picking the hemp plants. The hemp picking unit comprises a first picking element embodied to pick the lower part of the hemp plants and a second picking element embodied to pick the upper part of the hemp plants. The second picking element has a cutting unit for cutting the hemp plants at a position between the upper and lower part of the hemp plants.

The invention relates to methods of maturing Cannabis plants. In some embodiments, the cannabis plants are matured until they have reached a defined height for an extended period of time during a vegetative stage in a defined sized container under a first light schedule prior to flowering. In some embodiments, the plant is started in a small container, and subsequently moved to a larger container. In some embodiments, a source of the cannabis plant for the propagation is a mother plant which is kept without flowering, the mother plant grown from a non-genetically modified (non-GMO) seed, and the mother plant has itself matured according to methods of the invention.

The utility model relates to the technical field of disease and pest control, in particular to an industrial hemp disease and pest biological control device which comprises a hollow shell, a plurality of notches are formed in the upper portion of the outer wall of the shell, and a plurality of power-on rods are fixed in the notches. A tray is coaxially fixed to the top of the supporting rod, a groove used for containing a sex attractant is formed in the top of the tray, and an electric heating block is fixed to the bottom of the groove; the sex attractant is placed in the special groove, and the electric heating block is used for heating the sex attractant in the groove. When the sex attractant is heated, the release speed and the volatilization efficiency of the sex attractant are remarkably improved, so that the attraction to pests in an industrial hemp planting plot is effectively enhanced, and the pests are induced to approach a shell. Once the pests touch the electrifying rod, the pests can be immediately subjected to electric shock and die. By means of the design, the powerful attraction capacity of the device for flue-cured tobacco moth pests is guaranteed, the overall trapping efficiency is improved, and powerful guarantee is provided for healthy growth of industrial hemp.

The utility model is suitable for the technical field of plant vacuum infection, and provides an industrial cannabis sativa L. pollen tube channel genetic transformation vacuum device which comprises a vacuum tank used for providing an industrial cannabis sativa L. infection environment. The acrylic cover plate is detachably mounted at the top of the vacuum tank through nuts and bolts and is used for sealing the vacuum tank; the sealing rubber ring is arranged between the vacuum tank and the acrylic cover plate and is used for increasing sealing; the pressure gauge is mounted at the top of the acrylic cover plate and is used for monitoring the air pressure in the vacuum tank; and the air taps are fixed at the top of the acrylic cover plate, are respectively positioned on two sides of the pressure gauge and are used for exhausting air and feeding air. According to the industrial cannabis sativa pollen tube channel genetic transformation vacuum device provided by the scheme, the whole industrial cannabis sativa plant is inverted for dip dyeing, and the dip dyeing effect is effectively improved.

Disclosed herein are methods for producing a pulp or paper product from a plant material having bast and hurd fibers, such as a cannabis plant material. For example, there is method for producing a pulp or paper product from a plant material having bast and hurd fibers, the method comprising processing of a plant hurd fiber material into a hurd fiber pulp or pulp slurry in a first stream; processing of a plant bast fiber material into a bast fiber pulp or pulp slurry in a second stream; blending of the hurd fiber pulp or pulp slurry and the bast fiber pulp or pulp slurry to provide a blended pulp or pulp slurry; and producing the pulp or the paper product from the blended pulp or pulp slurry. Also provided are pulp and paper products produced from such methods. Also provided are cannabis pulp and paper products.