17 results about "Sweet sorghum" patented technology

A fire retardant formulation includes a first flame retardant agent consisting of corn syrup, com molasses, sorghum molasses, pomegranate molasses, carob molasses, date molasses, a waste concentrate of alcohol distilling industry, sacharinic acid, a lignosulfonate, steepwater solubles formed using a wet milling process for corn, whey, a wine-making residue, brewers' condensed solubles, desugared corn symp, desugared com molasses, desugared (brown) rice syrup, desugared maple symp, desugared sorghum molasses, desugared agave symp, desugared pomegranate molasses, desugared carob molasses, desugared date molasses and admixtures thereof exhibiting flame retardant properties, and a second agent selected from a group consisting of a flame retardant colorant, an additional flame retardant agent and mixtures thereof. A method of suppressing a wild fire or forest fire includes the step of applying an effective amount of the fire retardant formulation to (a) the wild fire, (b) the forest fire, (c) an area to be protected from the wild fire or the forest fire or (d) combinations thereof.

This invention relates to the field of crop genetics and breeding, and discloses the sweet sorghum disease resistance gene CPK4, its encoded protein, and its applications. The nucleotide sequence of the sweet sorghum disease resistance gene CPK4 is shown in SEQ ID NO.1, or has more than 90% homology with the sequence shown in SEQ ID NO.1 and encodes a protein with a nucleotide sequence that promotes the release of reactive oxygen species (ROS) in plants. By utilizing the CPK4 gene cloned from sweet sorghum, and through the specific interaction between its encoded protein and the NADPH oxidase SbRbohD protein, the ROS signaling pathway induced by pathogens is specifically activated, strengthening the defense response of sweet sorghum against anthracnose. This achieves a targeted enhancement of sweet sorghum's resistance to anthracnose. Furthermore, this gene is specifically induced by the molecular patterns of anthracnose and pathogens, and its disease resistance mechanism differs from existing NLR-mediated immune pathways, enriching the types of sweet sorghum disease resistance gene resources.

The invention discloses a device for preparing plant water and plant honey of sweet sorghum. The device comprises a buffer tank, a primary heater, a first evaporation circulation mechanism, a second evaporation circulation mechanism, a subsequent treatment mechanism, a temporary storage tank, a heat source and a control mechanism. During working, juice is preheated by the buffer tank and the primary heater and then sequentially enters the first evaporation circulation mechanism and the second evaporation circulation mechanism to be subjected to two-stage concentration. Most plant water and intermediate media are separated in the first stage, the intermediate media are further concentrated in the second stage, and a small part of plant water and plant honey are separated. And the plant water is sent to a subsequent treatment mechanism for sterilization and other treatment. The control mechanism detects the Brix value of the plant honey in real time, and if the Brix value reaches the standard, the plant honey is guided to enter a temporary storage tank for storage; and if the concentration does not reach the standard, refluxing to the buffer tank, and re-entering the first evaporation circulating mechanism for re-concentration. The plant honey is prepared while the plant water is prepared, so that the comprehensive utilization rate of resources is increased, the production cost is reduced, and the large-scale production requirement is met.

The application relates to the field of improving severely salinized soil, and discloses a soil improver and a preparation method and application thereof. The method comprises the following steps: mixing agricultural and forestry wastes and bacillus spores, and sequentially carrying out anaerobic composting and aerobic composting, wherein the agricultural and forestry wastes are a mixture of at least one of corncob, mushroom residue, peanut shell and crop straw and sweet sorghum residue. The composition provided by the application not only has the functions of water and fertilizer conservation, soil fertility improvement, soil structure improvement and biological diversity improvement, but also can promote plant growth, reduce the total salt content, pH value, alkalinity, conductivity and sodium ion exchange capacity of the soil.

The invention discloses a method for screening negative sorghum somatic embryos. The method comprises the following steps: (1) disinfecting mature sweet sorghum seeds; (2) preparing a first 2, 4-D concentration gradient callus induction culture medium; (3) sowing the sweet sorghum seeds into a first 2, 4-D concentration gradient callus induction culture medium; (4) sealing, carrying out dark culture, and screening out type 2 embryogenic calluses; (5) preparing a second 2, 4-D concentration gradient callus induction culture medium; (6) subculturing the 2-type embryogenic callus to a second 2, 4-D concentration gradient callus induction medium, sealing, carrying out dark culture, and screening out 2-type yellow granular callus; (7) preparing a differential medium; (8) differentiation culture; (9) sealing, controlling the photoperiod to be 16h / 8h, and continuously culturing; (10) preparing a rooting culture medium; (11) rooting culture; (12) sealing, rooting after continuous culture, and transplanting strong roots into soil to grow into complete fertile plants.

The utility model discloses a material conveying device for a sweet sorghum harvesting all-in-one machine. The material conveying device comprises a frame body, a conveying mechanism and a material distribution roller set. The conveying mechanism is arranged in the frame body. The material distributing roller set is rotatably arranged in the frame body and located above the conveying mechanism. Wherein the distribution roller set and the conveying mechanism convey the sweet sorghum in the length direction of the conveying mechanism in a clamping mode, and the distribution roller set can further promote the conveyed sweet sorghum to be diffused or gathered in the width direction of the conveying mechanism. The material conveying device not only can convey sweet sorghum, but also solves the problem that a traditional conveying device cannot be adjusted (diffused or gathered) in the width direction, and can be better matched with the receiving range of a downstream treatment device, so that waste of supplied materials is effectively avoided, and the treatment efficiency of the downstream treatment device is improved.

A locking mechanism for a suspension assembly of a harvester, particularly those intended for the harvest of tall and stem plants, such as sugarcane and sweet sorghum, being designed to ensure that the harvester remains raised during maintenance procedures and thus avoids the risk of accidents and damage to the harvester. The locking mechanism includes a lock pivotably mounted to the chassis through a pivoting connection at a pivot end of the lock and disposed adjacent to the actuator cylinder. The lock has an opening configured to at least partially surround a fixed portion of the actuator cylinder and has a circumferential diameter smaller than a diameter of a movable portion of the actuator cylinder. The locking mechanism further includes a locking element disposed at an opposite end of the lock. The locking element is configured to interact with retaining bearings mounted on the chassis.

The application provides a kind of sweet sorghum silage special compound microbial inoculant based on heavy ion beam irradiation breeding, and relates to the technical field of microbial breeding and silage feed, which is composed of Lactobacillus citreum mutant strain Lc15 and Pichia anomala mutant strain Pa22, and the inoculation ratio of the two strains in the compound microbial inoculant is 1:1 (volume ratio). The application has the following advantages: high acid production efficiency; the lactic acid production of Lc15 in the compound microbial inoculant is further improved compared with the original strain, the lactic acid production of the compound system is further improved compared with the original strain combination, and the pH value of the silage system can be quickly reduced; good synergistic performance; Pa22 and Lc15 are metabolically synergistic, which moderately increases the acetic acid content while improving the lactic acid production, thereby enhancing the aerobic stability and avoiding affecting the palatability; good genetic stability; the two mutant strains and the compound system have no significant fluctuation in acid production performance after being continuously passed for 9 times, which meets the demand of large-scale application.

The invention discloses a circular economical laying hen feed formula and a processing preparation method, and belongs to the technical field of livestock and poultry feeds, the formula comprises yellow mealworm sand, rumex hanus, chicory, sweet sorghum grains, sweet potatoes, wormcast, yellow mealworm powder, shell powder, stone powder, peanut oil, a premix and peanut cakes, and the proportion of unconventional raw materials exceeds 70%; according to the processing and preparation method, through multiple processes of anaerobic aerobic fermentation, oyster mushroom strain decomposition, curing, air drying and the like, toxic and harmful ingredients in the raw materials are degraded, the nutrition structure is optimized, and meanwhile a circulating closed loop of planting, edible mushroom, earthworms, tenebrio molitor and laying hen breeding is constructed. The feed is balanced in formula nutrition, all core nutrition indexes are matched with the suitable range of laying hens in the egg producing period, and the feed is good in palatability and can be directly used for feeding the laying hens in the egg producing period; agricultural waste resource utilization is achieved, ecological and economic benefits are remarkable, and the method has extremely high industrialization value and popularization prospects.

The invention relates to the technical field of genetic engineering breeding, in particular to a genotype-independent genetic transformation method taking mature sorghum seeds as receptor materials. According to the invention, a genetic transformation method is constructed by using various sorghum seeds including grain sorghum, sweet sorghum and wild sorghum as acceptor materials, and comprises the following steps: disinfecting the sorghum seeds, accelerating germination, and cutting off shoot tips; a target gene is transformed into a genome of sorghum by a method of cutting off shoot tips of sorghum seeds and soaking the sorghum seeds with the shoot tips cut off in agrobacterium liquid, transgenic sorghum is obtained through screening, the transformation period can be shortened to two weeks, and the positive rate of transformed plants can reach 88.4%; the problems that in a traditional sorghum genetic transformation method needing to use immature embryos or calluses, receptor materials are not easy to obtain, the receptor materials are limited by genotypes, the transformation period is long and the like are solved, the genetic transformation method in which experimental materials are easy to obtain, the receptor materials are not limited by the genotypes and the transformation period is short is constructed, and a foundation is laid for sorghum research.

The application discloses a method for repairing cadmium contaminated soil by using arbuscular mycorrhizal fungi and sweet sorghum, and belongs to the technical field of cadmium contaminated soil repair, and comprises the steps of arbuscular mycorrhizal fungi collection and induced culture, arbuscular mycorrhizal fungi single spore culture and cadmium tolerant strain screening, soil pretreatment and soil repair. After the soil is treated, the arbuscular mycorrhizal fungi and the sweet sorghum are combined to repair the cadmium contaminated soil, so that the problem of low infection rate of the arbuscular mycorrhizal fungi in the cadmium contaminated soil and low repair efficiency is solved.

The invention discloses a method for brewing functional vinegar by fermenting astragalus membranaceus and cereals, and belongs to the technical field of vinegar brewing. The invention aims to solve the problems that the existing health-care vinegar is not prominent in function, heavy in medicine flavor or complex in process, and the function and flavor of the astragalus-based vinegar are difficult to consider at the same time. The method takes astragalus membranaceus as a main material, performs compound fermentation with multiple cereals, and mainly comprises the following steps: respectively crushing the astragalus membranaceus and the cereals, and mixing and moistening the materials according to a specific ratio; performing composite enzymolysis and alcoholic fermentation after steaming; mixing with bran and rice husks, and carrying out solid acetic fermentation; after the fermentation is mature, adding salt for after-ripening, spraying vinegar, sterilizing and filling to obtain a finished product. The key points of the invention are as follows: the raw materials comprise 30-50% of astragalus membranaceus and the balance of barley, wheat, peas, bran, sweet corn, sweet sorghum and rice husks; and the temperature, time and strain inoculum size of each fermentation stage are limited. The functional vinegar obtained by the invention is harmonious in flavor and soft in medicine flavor, and has seasoning and health-care functions.

The utility model relates to a sorghum spike processing device for a sweet sorghum collecting, squeezing, throwing and storing all-in-one machine, which comprises a spike cutting header arranged above the front end of the sweet sorghum collecting, squeezing, throwing and storing all-in-one machine and used for cutting off sorghum spikes of sweet sorghum and chopping the cut sorghum spikes; and the suction pipeline is provided with a suction device, is arranged on the sweet sorghum collecting, squeezing, throwing and storing all-in-one machine and is connected with the spike cutting header, and the suction pipeline is constructed to be capable of receiving the crushed materials of the sorghum spikes under the action of the suction device and conveying and outputting the crushed materials of the sorghum spikes. The sorghum spike treatment device independently treats sorghum spikes before juicing, the sorghum spikes and straw are prevented from entering the juicing device of the sweet sorghum collecting, squeezing, throwing and storing all-in-one machine, the purity and taste of sweet sorghum juice are improved, pollution of starch, protein and sorghum red in sweet sorghum grains to the sweet sorghum juice is reduced, and the yield of the sweet sorghum juice is improved. The treatment difficulty of the sweet sorghum juice is reduced.

This invention relates to the field of saline-alkali land improvement technology. This invention provides a method for improving saline-alkali land based on crop rotation, comprising the following steps: (1) preparing the land surface, deep plowing and laying drainage pipes; (2) planting Suaeda salsa and sweet sorghum in the first year, and after harvesting, crushing the plants and returning them to the field; (3) planting peas and celery in the second year, and after harvesting, crushing the straw and returning it to the field; (4) planting Jerusalem artichoke in the third year, applying well-rotted organic fertilizer and bio-fertilizer during this period, and after harvesting, crushing the straw and returning it to the field. This invention's technical solution, through scientific crop rotation, optimized planting process, and supporting management measures, not only significantly improves the effect of saline-alkali land improvement, but also solves the problems of easy secondary pollution, prominent continuous cropping obstacles, and low crop yield and quality existing in existing improvement methods. The entire improvement process is green and environmentally friendly, with no pollutant emissions, and is suitable for the long-term sustainable improvement and utilization of moderately saline-alkali land.

The invention discloses a method for promoting regeneration of somatic embryos of sweet sorghum. The method comprises the following steps: (1) disinfecting mature sorghum seeds; (2) preparing a culture medium with a first 2, 4-D concentration gradient; (3) sowing sorghum seeds on a first 2, 4-D concentration gradient culture medium, carrying out dark treatment for 1-5 weeks, and inducing to obtain calluses; (4) preparing a culture medium with a second 2, 4-D concentration gradient; and (5) subculturing the callus to the second 2, 4-D concentration gradient culture medium prepared in the step (4), carrying out photoperiod of 16h / 8h and treatment time of 1-5 weeks, and obtaining the type 2 embryogenic callus at the hypocotyl after culture. The method can efficiently and stably promote the regeneration of the somatic embryos of the sweet sorghum, and overcomes the defects of long preparation period and high cost of the immature embryos of the sorghum; the problem of annual supply of sorghum gene editing receptors is solved.

This application provides an Indel molecular marker related to the early growth potential of sweet sorghum and its application. Specifically, this invention develops an Indel molecular marker related to the early growth potential of sweet sorghum. The nucleotide sequence of this molecular marker is shown in SEQ ID NO: 1, wherein positions 2539-2546 of SEQ ID NO: 1 contain an insertion / deletion variation of the sequence CCGCCGAG. Primers were designed for rapid detection of this Indel molecular marker in sweet sorghum. It was found that sweet sorghum lacking the CCGCCGAG sequence at this marker showed high early growth potential, while sweet sorghum containing the CCGCCGAG sequence showed low early growth potential. This invention utilizes Indel molecular markers to rapidly and accurately identify and screen sweet sorghum seeds with high early growth potential, which is beneficial for shortening the breeding time of sweet sorghum, thereby reducing agricultural production costs and increasing sweet sorghum yield.

The invention discloses a method for producing a silage raw material by intercropping sweet sorghum and sesbania cannabina, which can effectively improve the land utilization rate, improve the soil structure, improve the yield and quality of forage grass crops and reduce the breeding cost. According to the method, an intercropping mode is adopted, through reasonable configuration of the sweet sorghum and sesbania in time and space, the fresh and hay yield of the sweet sorghum can be effectively increased, the nutritional quality of mixed forage grass can be improved, and economic income can be increased; the problem of insufficient supply of local forage grass is solved, and the breeding cost is reduced; meanwhile, when the sowing rate ratio of the sweet sorghum to the sesbania is larger than 1: 1, growth of the sweet sorghum and the sesbania is benefited, it is indicated that the sweet sorghum and the sesbania form a stable coexisting competitive pattern, and after mixed sowing of the sweet sorghum and the sesbania, the problems that the gramineous protein content is low and the leguminous forage carbohydrate content is low can be solved to a certain extent; the fresh and hay yield and the nutritional quality of the mixed forage grass are greatly improved. The method is suitable for popularization and application in the technical field of forage grass planting.