Grafted cannabis plants and related methods for producing a grafted cannabis plant are provided. In some embodiments, a scion is provided from a first cannabis plant having at least one of a first desired phenotype and a first desired genotype and a rootstock is provided from a second cannabis plant having at least one of a second desired phenotype and a second desired genotype, the rootstock compatible with the scion. The scion may be grafted onto the rootstock to form the grafted plant. In some embodiments, the scion is from a drug-type cannabis plant and the rootstock is from a hemp plant. The grafted cannabis plant may have at least one enhanced plant trait, enhanced harvest trait, and/or emergent property. Related cannabis plant materials and cannabis-derived products are also provided.

Grafted cannabis plants and related methods for producing a grafted cannabis plant are provided. In some embodiments, a scion is provided from a first cannabis plant having at least one of a first desired phenotype and a first desired genotype and a rootstock is provided from a second cannabis plant having at least one of a second desired phenotype and a second desired genotype, the rootstock compatible with the scion. The scion may be grafted onto the rootstock to form the grafted plant. In some embodiments, the scion is from a drug-type cannabis plant and the rootstock is from a hemp plant. The grafted cannabis plant may have at least one enhanced plant trait, enhanced harvest trait, and/or emergent property. Related cannabis plant materials and cannabis-derived products are also provided.

The invention provides methods for producing seeds in watermelon. In one embodiment methods are provided comprising grafting of a seed parent onto a stress tolerant rootstock, pollinating the seed parent with pollen from a pollen donor, and cultivating the seed parent until seed is formed. In specific embodiments, triploid seeds produced by a method of the invention are rendered conspicuously distinguishable from tetraploid seeds, and thus readily selected manually or by an automated machine. Methods for increasing seed yield and/or quality are also provided.

Provided is a novel plant body comprising a plant tissue of a plant belonging to the family Solanaceae, Brassicaceae, Lamiaceae, or Orobanchaceae, wherein graft incompatibility is avoided or suppressed by using a graft medium between different-family plants.

A grafting technique effective for crops such as soybean and plants of the Poaceae family including rice, wheat, corn, etc. and a method of grafting crops of the present invention comprising the steps of replacing a radicle of a dry dormant seed with a radicle of another dormant seed capable of achieving grafting, and thereafter, germinating the seed.

To provide a novel technique for enhancing characteristics of a plant without using a gene recombination technique. A plant is treated with a freezing step of freezing a plant tissue, a thawing step of thawing the frozen plant tissue, and a generating step of generating a plant from the thawed plant tissue.

To provide a novel technique for enhancing characteristics of a plant without using a gene recombination technique. A plant is treated with a freezing step of freezing a plant tissue, a thawing step of thawing the frozen plant tissue, and a generating step of generating a plant from the thawed plant tissue.

The application provides a method for improving nutrient supply of female floral branches of Populus deltoides artificial hybridization. According to the technical links of the hybridization operation, the method separately integrates and improves the cultivation of female floral branch nutrient-supply seedlings (i.e., grafting rootstocks of floral branches), the pre-management of female floral branch nutrient-supply seedlings, the hydroponic management of floral branches, the Marching between female floral branches and rootstocks, the management of female floral branch nutrient-supply seedlings and the hydroponic management of female floral branches, so the goal of improving the seed-setting rate and quality of poplar hybrid seeds which came from the floral branches cultured in water has been achieved. Compared with the conventional method, the method of the invention not only can realize good seed quality, but also improve the seed-setting rate, and has a remarkable effect when applied to Populus deltoides artificial hybridization.

A composite orange tree having a fruiting cultivar scion grafted to a citrus-greening resistant, or a salinity-resistant rootstock, or a rootstock having both citrus-greening and salinity resistance, is described herein, as are methods of growing such a composite orange tree.

A composite orange tree having a fruiting cultivar scion grafted to a citrus-greening resistant, or a salinity-resistant rootstock, or a rootstock having both citrus-greening and salinity resistance, is described herein, as are methods of growing such a composite orange tree.