8 results about "Imbibition" patented technology

The invention belongs to the technical field of plant biology, and discloses a wild soybean genetic transformation method which comprises the following steps: S1, disinfecting wild soybean seeds; s2, the backs of the disinfected wild soybean seeds are cut once, the cut wild soybean seeds are placed on a culture medium, and imbibition seeds are obtained; s3, seed coats of the wild soybean seeds are removed, growing points of embryo tips are exposed through dissection, and explants are obtained; s4, putting the explant into an agrobacterium infection solution containing target plasmids, and carrying out vacuum infiltration in a vacuum environment; and S5, after releasing vacuum, standing and infecting in an agrobacterium infection solution for 3-16 hours. The glycine soja genetic transformation method can effectively improve the transformation efficiency of glycine soja.

The application belongs to the field of genetic engineering, and provides a Ghicr24CRU_D08 promoter and application thereof, wherein the nucleotide sequence of the promoter is shown as SEQ ID No. 1. The promoter provided in the application can drive specific expression of a target gene in cotyledon and root of a plant in the late stage of seed development (10-15DPA), the germination stage (imbibition 0-24h) and seedling (0-14d).

A kit for preparing an imbibition medium in a treatment for priming seeds, including and configured for a combined application of at least two different agents, the agents being chosen from: a) one or more activators of germination of the seeds, the concentration of the or each of the activators in the imbibition medium being 0.01-10 mM, b) one or more agents capable of providing protection to the seeds and / or the plants resulting therefrom, the concentration in the imbibition medium of the or each of the agents being 0.01-10 mM, and c) one or more regulators of the cellular oxidative mechanisms of the seeds.

This invention discloses a method and application for promoting root bending and lateral root formation in seed-sown persimmon (Diospyros kaki). This invention belongs to the technical field of persimmon seedling cultivation and bonsai material cultivation. The method includes low-temperature stratification treatment of persimmon seeds; disinfection and imbibition treatment of the stratified seeds followed by sowing in a gibberellin-containing GA3 medium; periodic artificial adjustment of the radicle growth direction when the radicle reaches 1 cm in length to induce taproot bending; removal of 1 cm of root tip when the taproot reaches 4 cm in length to promote lateral root and fibrous root germination; and subsequent hardening-off and transplanting. This invention, by regulating early geotropism of the radicle and taproot apical dominance, enables the taproot of persimmon seed-sown seedlings to form a natural bending shape and significantly promotes lateral root germination, resulting in good ornamental value, growth vitality, and promising application prospects.

The present disclosure relates in general to the imbibition of grains for the ruminant meat production and dairy production industries. More specifically, the present disclosure relates to systems and methods for maximizing the value of sprouted grains as a feedstuff for ruminant livestock using the combined applications of low volts of direct current and negative pressure during grain imbibition. The application of less than or equal to approximately 36.0 volts of direct current to grains in aqueous solutions for at least approximately 120 minutes, in addition to the application of negative pressure of approximately 10.0 inches of mercury (Hg) for at least approximately 60 minutes, have been found to mitigate harmful enteric carbon dioxide (CO2) and methane (CH4) emissions to offer opportunities for offset or inset carbon credit generation.

The invention relates to the field of oil and gas reservoir development, and discloses an imbibition replacement effect quantitative characterization method and device, a storage medium and a processor, and the method comprises the steps: building an oil-water two-phase seepage mathematical model corresponding to a target flow field structure based on capillary action; solving the seepage mathematical model by using a finite difference method to obtain the change conditions of pressure and water saturation in each seepage region; according to the change condition, whether the imbibition replacement effect exists or not is judged; if the imbibition replacement effect exists, the contribution rate of the imbibition replacement effect to the tight oil reservoir development yield is determined based on a steady-state radial seepage mathematical model; and if the imbibition replacement effect does not exist, determining that the contribution rate of the imbibition replacement effect to the development yield of the tight oil reservoir is zero. Due to the fact that the imbibition and replacement effect can be quantitatively represented, the contribution rate of the imbibition and replacement effect to the development yield of the tight oil reservoir can be obtained, and therefore an actual exploitation scheme can be guided more accurately.

The invention discloses an experimental device and method for integrally evaluating the displacement and imbibition effect of a tight oil reservoir, an injection pump is connected with an intermediate container, the intermediate container contains formation water, the intermediate container is connected with a first inlet of a core holder, and a second inlet of the core holder is connected with a second inlet of the core holder; an outlet of the core holder I is respectively connected with inlets of a core holder II, a core holder III and a core holder IV; fractured rock cores are placed in the first rock core holder and the second rock core holder, and matrix rock cores are placed in the third rock core holder and the fourth rock core holder; the pressure pump is respectively connected with the first core holder, the second core holder, the third core holder and the fourth core holder. The device can better simulate the actual water injection displacement imbibition process of a mine field, is suitable for water injection displacement experiments under the conditions of different pressures and soaking time, and calibrates the displacement imbibition action range and the use pore throat under different conditions.

The present disclosure relates in general to the imbibition of grains for the ruminant meat production and dairy production industries. More specifically, the present disclosure relates to systems and methods for maximizing the value of sprouted grains as a feedstuff for ruminant livestock using the combined applications of low volts of direct current and negative pressure during grain imbibition. The application of less than or equal to approximately 36.0 volts of direct current to grains in aqueous solutions for at least approximately 120 minutes, in addition to the application of negative pressure of approximately 10.0 inches of mercury (Hg) for at least approximately 60 minutes, have been found to mitigate harmful enteric carbon dioxide (CO2) and methane (CH4) emissions to offer opportunities for offset or inset carbon credit generation.