41 results about "Sepal" patented technology

A Chinese cabbage hybrid seed production marking method relates to the technical field of Chinese cabbage hybrid seed production. The technical scheme of the method is as follows: after Chinese cabbage hybrid seed production pollination is finished, firstly holding the pedicel of a pollinated flower with the left hand; then transversely tearing off two sepals from the root with the right hand, wherein light movement is required. The Chinese cabbage hybrid seed production marking method can perform marking without rope tying, ring arranging or stamp-pad ink coating, and is low in cost and high in accuracy.

The camellia cut flower comprises a bionic pedicel, a sleeve is detachably connected to the upper end of the bionic pedicel, a liquid storage bottle is arranged at the upper end of the sleeve, a bottle cap is detachably connected to the upper end of the liquid storage bottle, a bionic stylus is arranged in the middle of the upper end of the bottle cap, and a plurality of bionic calyxes are arranged on the peripheral side of the upper end of the bottle cap. A siphon hole communicated with the liquid storage bottle is formed in the side, on the bionic stylus, of the bottle cap, a siphon cotton thread is arranged in the siphon hole, and the camellia is tightly buckled on the bionic stylus after sepal and pistil parts are removed. By arranging the bionic styles and the bionic calyxes, the parts, except sepals and pistils, of the camellia flowers are fixed, and the problem that the flowers are prone to falling in the picking and transporting process when the camellia flowers serve as fresh cut flowers is solved. And through the liquid storage bottle and the siphon cotton thread, the problem that the tea flower vase is easy to dehydrate is solved, and the vase life of the camellia is obviously prolonged. Wherein the bionic pedicel overcomes the problem that the pedicel of camellia is short but not straight.

A new and distinct cultivar of Helleborus plant named ‘Flevo 20-11-034’, characterized by its upright and mounding plant habit; relatively vigorous growth habit; dark green-colored leaves; freely flowering habit; purplish red-colored flower sepals; and good garden performance.

A new and distinct cultivar of Phalaenopsis plant named ‘Helix Bridge’, characterized by its upright plant habit; moderately vigorous growth habit; strong flowering stems; healthy and sturdy leaves; freely flowering habit with typically two inflorescences developing per plant, each inflorescence with numerous flowers; flower petals and sepals that are reddish purple in color; and good postproduction longevity.

A new cultivar of Epimedium plant named ‘Little Bo Peep’ characterized by its compact dense habit and semi-evergreen tri-parted foliage with ovate leaflets that develop as light chartreuse with bronze-burgundy blush in the cooler spring and become medium green in the summer. Medium-sized flowers appear on panicles above the foliage starting in late spring with spurs having a light pinkish-purple tips and medium rose-colored centers, and pinkish-purple sepals. ‘Little Bo Peep’ is useful in the garden landscape as a specimen, en mass, or in containers.

The invention relates to a method for regulating and controlling a flower type by silencing a peony organ gene based on a transient expression system, which belongs to a peony flower type regulation and control method and comprises the following steps of: designing a specific primer aiming at a target gene PsuAG, obtaining a target fragment through PCR (Polymerase Chain Reaction) amplification, and inserting the target fragment into a transient expression vector to construct a gene silencing fusion expression vector; introducing the gene silencing fusion expression vector into an agrobacterium competent cell, preparing an infection solution to infect a peony plant, and injecting the infection solution into a pedicel by using an injector when a flower bud of the peony plant develops to an initial stage of a large wind chime period; when the flower buds grow to the initial stage of the round peach stage, injecting the infection liquid into pedicels and sepal bases; after each time of injection, weak light culture is carried out under a shading condition. The efficient silencing of the key gene PsuAG for regulating stamen petals is realized, and the double petals rate of the peony flower type is improved. The method does not need to depend on a stable genetic transformation system, operation is directly carried out on floral organs of a complete plant, and the gene function verification period is remarkably shortened.

A new and distinct cultivar of Anthurium plant named ‘AN2181990’, characterized by its upright to outwardly arching plant habit; freely clumping growth habit; bushy and dense plants; dark green-colored leaves; freely flowering habit; open inflorescences that are positioned above the foliar plane on strong scapes; ovate to broadly elliptic reddish orange-colored spathes; and reddish orange to red-colored spadices.

The present application relates to the field of plant biotechnology, and particularly relates to a fluorescence staining method for pollen germination of Dendrobium nobile Lindl, which comprises five steps: collecting Dendrobium nobile Lindl flowers with a stigma, removing extra parts such as sepals and only keeping the stigma, trimming the two sides of the stigma into a horizontal shape, placing it into a pre-cooled fixing solution for fixation, and then dehydrating it with gradient alcohol; cutting the dehydrated stigma along the middle line of the stigma with a scalpel; placing the cut sample into a softener for treatment to soften the tissue; transferring the transparent sample into a staining solution containing fluorescent dye for staining in dark conditions; after the completion of staining, taking out the sample, fixing it on a glass slide, covering it with a cover glass, and observing the pollen germination of the Dendrobium nobile Lindl stigma under a fluorescence microscope. The method can clearly and accurately observe the pollen germination of the Dendrobium nobile Lindl stigma, and provides strong technical support for the related research of Dendrobium nobile Lindl and other plant materials with large stigmas.

In this image, data input to an AI model is performed by adjusting the length of the bars extending horizontally. For example, if the data input to the AI ​​model is the Iris dataset, the length and width of the sepals and petals of iris flowers are parameters, and the magnitude of these values ​​can be changed by manipulating the bars. The parallel coordinate plot corresponds to a combination of bar lengths and visually represents the correlation between each parameter. For example, a small number of line crossings indicates a positive correlation, while a large number of line crossings indicates a negative correlation.

A new and distinct cultivar of Phalaenopsis plant named ‘Talk Show’, characterized by its upright plant habit; relatively strong flowering stems; healthy and sturdy leaves; freely flowering habit with typically two inflorescences developing per plant, each inflorescence with numerous flowers; ‘big lip” type flowers with pale purple-colored flower petals and sepals that are heavily overlain with reddish purple-colored stripes and netting; and good postproduction longevity.

A new and distinct cultivar of Phalaenopsis plant named ‘Pont Neuf’, characterized by its upright plant habit; moderately vigorous growth habit; strong flowering stems; healthy and sturdy leaves; freely flowering habit with typically two inflorescences developing per plant, each inflorescence with numerous flowers; flower petals and sepals that are reddish purple in color and darker reddish purple-colored labella; and good postproduction longevity.

A new and distinct cultivar of Phalaenopsis plant named ‘Keynote’, characterized by its upright plant habit; strong flowering stems; healthy and sturdy leaves; freely flowering habit with typically two inflorescences developing per plant, each inflorescence with numerous flowers; “big lip” type flowers with light purple-colored petals, labella and sepals with reddish purple-colored venation; and good postproduction longevity.

A new and distinct cultivar of Hydrangea plant named ‘SMNHPLK’ is disclosed, characterized by exceptionally dense mophead panicles with a distinct spherical shape. Sepals open light emerald green, then mature to white and red-pink and aging to entirely red-pink. Stems are strong and thick, supporting large flower panicles without flopping. Plants are compact and upright with heavy flower coverage. The new variety is a Hydrangea, typically produced as an outdoor ornamental plant.

A new and distinct cultivar of Phalaenopsis plant named ‘PHA248938’, characterized by its upright plant habit; moderately vigorous to vigorous growth habit and moderate growth rate; strong flowering stems; strong leaves; freely flowering habit with typically two inflorescences developing per plant, each inflorescence with numerous flowers; reddish purple-colored flowers with orangish white-colored petal and sepal margins; and good postproduction longevity.

A new cultivar of Epimedium plant named ‘Carnival Clown’ characterized by its medium-sized perennial habit and evergreen foliage with flowering in panicles beginning in the late spring that have spurs with yellowish tips and centers and bright orange in the middle. The sepals are vivid reddish-orange. The foliage has three lanceolate leaflets with small marginal teeth, with a light chartreuse with bronze coloring in cooler conditions and becoming deep green in summer.

In this image, data is input to an AI model by adjusting the length of the bars extending horizontally. For example, if the data input to the AI ​​model is the Iris dataset, the length and width of the sepals and petals of iris flowers are parameters, and the magnitude of these values ​​can be changed by manipulating the bars. A histogram corresponds to a combination of bar lengths and visually represents the correlation between each parameter. For example, if there are many low-brightness areas in the histogram, there is a positive correlation, and if there are few low-brightness areas, there is a negative correlation.

The invention discloses a fresh-keeping solution and a fresh-keeping method for cut nymphaea hybrid flowers, and belongs to the field of fresh flower fresh-keeping, and the fresh-keeping solution comprises 10 g / L of sucrose, 100 mg / L of calcium chloride, 100 mg / L of alum, 100 mg / L of 8-hydroxyquinoline sulfate, 15 g / L of an anti-transpiration agent, 100 mg / L of gibberellin and water. The fresh-keeping method comprises the following steps: selecting robust nymphaea hybrid branches, keeping complete stalks, stripping off sepals, and then pruning the nymphaea hybrid branches into nymphaea hybrid branches with the length of 20cm and the lower end face of a 45-degree oblique angle under water. After cutting, the pruned nymphaea hybrid is immediately inserted into the preservative with the end face of the lower end of the pruned nymphaea hybrid facing downwards, so that the unimmersed part of the stem is 10cm, the stem is placed in a room without direct light, and the preservative is replaced once every two days. The cut nymphaea hybrid flower fresh-keeping liquid is scientific in formula, easy to prepare, low in toxicity, free of pollution and convenient to popularize and apply, and the ornamental period of nymphaea hybrid flowers can be remarkably prolonged to 14 days.

The application discloses a sapindus mume SmSOC3 gene and application thereof, the gene is expressed in plants to regulate flowering time, pistil and stamen length and calyx shape, the gene is a nucleotide sequence shown in a sequence table Seq ID NO.1 or a nucleotide sequence encoding an amino acid sequence shown in a sequence table Seq ID NO.2.The gene is used for cultivating sapindus mume new varieties with different flowering time and different flower types.Through whole plant observation and flowering time difference analysis of transgenic arabidopsis, overexpression of the gene can make the plant bolting and flowering time in advance, the development height of pistil and stamen is equal but both slightly short, and the calyx shape is changed into conical shape.The flowering time, bolting days and rosette leaf number of the transgenic arabidopsis plant are significantly different from those of the wild type plant, which is beneficial to accelerating sapindus mume breeding period, cultivating ornamental varieties with different flower types and accelerating cultivation of new varieties with high yield.

A new and distinct cultivar of Hydrangea plant named ‘NCHQ1’ is disclosed, characterized by large terminal panicles having showy white sepals fading to green with maturity. Plants are highly floriferous, compact and densely branched. Mature height and width of plants is approximately three to four feet. Fall foliage is bright burgundy. The new cultivar is a Hydrangea, normally used for outdoor ornamental purposes.

In this image, data is input to an AI model by adjusting the length of the bars extending horizontally. For example, if the data input to the AI ​​model is the Iris dataset, the length and width of the sepals and petals of iris flowers are parameters, and the magnitude of these values ​​can be changed by manipulating the bars. A histogram corresponds to a combination of bar lengths and visually represents the correlation between each parameter. For example, if there are many low-brightness areas in the histogram, there is a positive correlation, and if there are few low-brightness areas, there is a negative correlation.

A new and distinct cultivar of Phalaenopsis plant named ‘Florichrome’, characterized by its upright plant habit; moderately vigorous to vigorous growth habit; strong flowering stems; healthy and sturdy leaves; freely flowering habit with typically two inflorescences developing per plant, each inflorescence with numerous flowers; flower petals and sepals that are purplish red in color with pale yellow-colored narrow marginal edges and distinct venation; and good postproduction longevity.

A new and distinct cultivar of Hydrangea plant named ‘Renmeta’ is disclosed, characterized by mophead panicles of sterile flowers which have sepals that open light green with a light pink edge then mature to entirely red-pink. Plants are short, semi-upright and have distinct red flower stems. Foliage is small and dark green. The new variety is a Hydrangea, typically produced as an ornamental plant.

A new and distinct cultivar of Phalaenopsis plant named ‘Talk Show’, characterized by its upright plant habit; relatively strong flowering stems; healthy and sturdy leaves; freely flowering habit with typically two inflorescences developing per plant, each inflorescence with numerous flowers; ‘big lip” type flowers with pale purple-colored flower petals and sepals that are heavily overlain with reddish purple-colored stripes and netting; and good postproduction longevity.

A new and distinct cultivar of Hydrangea plant named ‘WNHYDFBLAMH’ is disclosed, characterized by mophead inflorescences, emerging from both terminal and lateral buds. Sepals emerge greenish-white then stay pink (basic soil conditions) or light blue (acidic soil conditions) for the duration of inflorescence. Plants flower early, and have mounded, cascading habits. The new variety is a Hydrangea, typically produced as an outdoor ornamental plant.

A new and distinct cultivar of Phalaenopsis plant named ‘Amaze’, characterized by its upright plant habit; relatively strong flowering stems; healthy and sturdy leaves; freely flowering habit with typically two inflorescences developing per plant, each inflorescence with numerous flowers; flower petals and sepals that are white in color and densely covered with deep purplish red-colored stripes and netting; and good postproduction longevity.

A new and distinct cultivar of Hydrangea paniculata plant named ‘LC NO22’ is disclosed, characterized by sturdy stems on medium sized, compact plants. Plants are highly floriferous with globular panicles fully covering the plant. The sterile flowers have ornamental sepals that begin green-white, turn light pink and mature to dark pink. Foliage is distinctively healthy and strong. The new variety is a Hydrangea, typically produced as an outdoor ornamental plant.

This invention relates to a hybridization breeding method for obtaining the crab claw water lily, belonging to the field of plant hybridization breeding technology. The hybridization breeding method uses *Nymphaea minuta* as the female parent and *Nymphaea minuta* as the male parent for self-pollination or hybridization with other water lilies such as Tropical Sunset and Cara Sunshine as the male parent to obtain a new crab claw water lily variety. This invention has bred a new crab claw water lily variety with sepals that have undergone differentiation, exhibiting significant differences from its parent parents in sepals, flower color, and leaf color, possessing high ornamental value and filling the gap in my country's research on new water lily varieties with sepals that have undergone differentiation into crab claw shapes. This variety has good ornamental, scientific research, and economic value and is worthy of widespread application.

A new and distinct cultivar of Phalaenopsis plant named ‘Coronado’, characterized by its upright plant habit; relatively strong flowering stems; healthy and sturdy leaves; freely flowering habit with typically two inflorescences developing per plant, each inflorescence with numerous flowers; flower petals and sepals that are reddish purple in color; and good postproduction longevity.

This invention discloses a Sapindus mukorossi SmSEP3 gene and its application. This gene, when expressed in plants, regulates flowering time, promotes pistil development, sepal curling, and pod development. The gene is the nucleotide sequence shown in Sequence Listing Seq ID NO.1 or the nucleotide sequence encoding the amino acid sequence shown in Sequence Listing Seq ID NO.2. This gene is used to breed new Sapindus mukorossi varieties with different flowering times, flower types, and larger fruits. Analysis of transgenic Arabidopsis thaliana shows that overexpression of this gene advances bolting and flowering times, significantly lengthens pistils, curls sepals, and increases fruit size. The flowering time, bolting days, and number of rosette leaves at bolting of transgenic Arabidopsis thaliana plants are significantly different from wild-type plants. The pistils are longer, and the pods are also larger, which is beneficial for accelerating the breeding cycle of Sapindus mukorossi trees, cultivating ornamental varieties with different flower types, and accelerating the development of high-yielding new varieties.

A new and distinct cultivar of Phalaenopsis plant named ‘Florichrome’, characterized by its upright plant habit; moderately vigorous to vigorous growth habit; strong flowering stems; healthy and sturdy leaves; freely flowering habit with typically two inflorescences developing per plant, each inflorescence with numerous flowers; flower petals and sepals that are purplish red in color with pale yellow-colored narrow marginal edges and distinct venation; and good postproduction longevity.