258 results about "Helianthus" patented technology

The present disclosure provides methods of gene transformation of sunflower based on Agrobacterium-mediated gene delivery to meristem cells of fresh imbibed / germinated sunflower seeds. One embodiment of the present disclosure is a method of directly transforming a sunflower from a mature seed with a heterologous polynucleotide, comprising: generating an explant from a germinated sunflower seed by removing cotyledons and primary leaves having intact meristem and tender shoot radicles; contacting the sunflower explant comprising the cotyledon with Agrobacterium comprising a heterologous polynucleotide in an infection medium supplemented with a plant hormone using vacuum and ultrasound treatment; co-culturing the explant from a germinating sunflower plant in a culture medium lacking the plant hormone in the presence of the Agrobacterium genus; culturing the mature seed explant in a regeneration medium comprising a selective agent; and culturing the seed with the regenerated tender shoots and with the secondary roots in a culture medium lacking the selective agent.

The invention provides an application of a sunflower HaSnRK2 gene in regulating and controlling salt tolerance and drought tolerance of plants, and belongs to the technical field of plant genetic engineering. The invention provides an overexpression vector of a sunflower HaSnRK2 gene. The overexpression vector is applied to regulation and control of salt tolerance and drought tolerance of plants after genetic transformation is carried out on the plants by using a flower dipping method. Through overexpression of the sunflower HaSnRK2 gene, the salt stress tolerance and the drought stress tolerance of plants are remarkably enhanced, and damage caused by reactive oxygen free radicals induced by salt stress and drought stress can be effectively relieved.

The invention discloses bath oil with stability and foamability and a preparation method thereof, and relates to the technical field of daily chemical products. The vegetable oil consists of peony seed oil, grape seed oil and sunflower seed oil in a mass ratio of 1: 2: 2. The bath oil is prepared from the following raw material components in parts by weight: 45 to 50 parts of vegetable oil, 18 to 22 parts of a surfactant, 16 to 18 parts of fatty alcohol-polyoxyethylene ether, 8 to 12 parts of caprylic / capric triglyceride, 1 to 3 parts of span 80, 0.1 to 0.5 part of an antioxidant, 1 to 3 parts of cocamidomethyl MEA and 0.1 to 2 parts of essence. On the basis of the compound vegetable oil, the optimal adaptive surfactant is screened out, then the compound antioxidant is introduced, and the bath oil which is long-acting, stable, high in foaming quality, clean, mild, nourishing and comfortable is effectively formed.

The present disclosure relates to a process for obtaining sunflower protein isolates which encompasses the steps of shelling, cold pre-pressing, oil extraction, protein extraction and isolate purification. The process optimizes protein yield while employing mild processing conditions to maintain functionality. The obtained isolates exhibit high protein content, desirable emulsification capacity and water / oil retention, and neutral color characteristics, making them suitable for a variety of food applications. Thus, a sunflower globulin protein isolate, a sunflower albumin protein isolate and the use of the sunflower globulin protein isolate or sunflower albumin protein isolate in food products are also disclosed.

The present application relates to the field of crop cultivation and soil improvement technology, and discloses a wheat-corn-sunflower-legume green manure crop rotation carbon fixation and water saving method suitable for arid irrigation areas, which comprises wheat planting, corn planting, sunflower planting and legume green manure planting. The present application replaces traditional flooding irrigation with high-frequency low-amount drip irrigation mode, combines with precise water supply according to the water requirement characteristics of each crop growth period, and avoids invalid irrigation. Meanwhile, through straw returning to field, soil water evaporation is reduced, and soil conservation capacity is improved. Moreover, the present application constructs a double carbon fixation path of straw returning to field and green manure turning, straw is crushed and returned to field, organic carbon is input into soil every year, legume green manure is turned and decomposed, and soil organic matter content is improved. The present application also reduces nitrogen fertilizer application through symbiotic nitrogen fixation of legume green manure and rhizobium, protects soil microbial activity, optimizes soil carbon cycle, relieves soil degradation, and improves long-term carbon fixation potential of soil.

This invention relates to the field of microbial fertilizer technology, specifically to a microbial compound phosphorus and potassium fertilizer that promotes nutrient absorption and its preparation method. The preparation method of a microbial compound phosphorus and potassium fertilizer that promotes nutrient absorption includes: preparing sunflower disc extract and Moringa leaf extract; preparing slow-release microcapsules; preparing microspheres loaded with bacteria; and preparing the compound phosphorus and potassium fertilizer. This invention first selectively oxidizes konjac glucomannan using sodium periodate, then crosslinks the oxidized konjac glucomannan with lignin under weakly acidic conditions to form a three-dimensional network crosslinked polymer framework. Urea and dipotassium hydrogen phosphate are encapsulated in the network channels or adsorbed onto the framework during the crosslinking process, forming nutrient-loaded slow-release microcapsules. After the slow-release microcapsules are made into a compound phosphorus and potassium fertilizer and applied, nutrients are gradually released as the crop grows, which helps improve nutrient absorption and utilization, thereby promoting nutrient absorption.

The utility model discloses sunflower seed packaging equipment, which relates to the technical field of sunflower seed packaging and comprises a medicament storage tank, a nitrogen storage tank and a storage device. An injection pipeline on the nitrogen storage tank is used for conveying nitrogen to the cavity below, and the lower surface of the lifting plate is fixedly connected with a piercing needle used for piercing the sealing plate. The sunflower seed packaging equipment is provided with the medicament storage tank and the nitrogen storage tank, the medicament storage tank and the nitrogen storage tank are divided into the upper cavity and the lower cavity through the sealing plate arranged in the storage tank, the two injection pipelines inject nitrogen and oxygen into the two cavities respectively, and seeds are stored in the cavity where the nitrogen is injected. The content of oxygen in the seeds is reduced by injecting nitrogen, so that the growth of the seeds can be inhibited to a certain extent in the storage process, and the storage time of the seeds can be prolonged.

The application discloses a mixed biological bacterial fertilizer, a preparation method and application thereof. The application is based on the three major nutrient elements of nitrogen, phosphorus and potassium which are necessary for plant growth, and eight kinds of bacteria are compounded, including two kinds of phosphorus solubilizing bacteria, i.e., soil olive-shaped bacteria and protomonospora; three kinds of potassium solubilizing bacteria, i.e., Cabriales Bacillus, Siamese Bacillus and Beiles Bacillus; and three kinds of nitrogen-fixing bacteria, i.e., lemon protomonospora, Yunnan protomonospora and Korean pseudomonas. The mixed biological bacterial fertilizer is prepared by combining the eight kinds of growth-promoting bacteria with kitchen garbage and biomass waste, and meets the growth demand of plants. The sunflower, clematis and sunflower are planted in pots. The bacterial fertilizer has the advantages of fast germination, high germination rate, fast growth and healthy and dense leaves. The biological organic fertilizer has the advantages of green and environmental protection, and lays a theoretical foundation for replacing traditional chemical fertilizer with the biological organic fertilizer.

1. Name of the product in this design: Toy (Sunflower Bubble Machine). 2. Application of this design product: for use as a toy. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention relates to a method for improving celery continuous cropping land soil by interplanting sunflowers in northern areas. The method is characterized by comprising the following steps: (1) soil preparation and fertilization; (2) covering a film and laying a drip irrigation belt (1); (3) setting plant line spacing; (4) planting in different periods; (5) field management in the symbiotic period; (6) harvesting celery; (7) performing field management on the sunflowers; (8) sunflower harvesting; (9) returning the straws to the field; according to soil characteristics and environmental conditions of celery continuous cropping land in northern areas, celery and sunflower interplanting cultivation is provided, vertical distribution differences formed by shallow root systems of celery and deep root systems of sunflower in soil are utilized, the two crops are distributed and planted in a delta shape, and horizontal distribution differences are also formed by utilizing plant spacing. Therefore, competition for soil nutrient absorption in the symbiotic period of the two crops is effectively avoided, soil secondary salinization is reduced, soil organic matter and probiotics are increased, and meanwhile the output value per unit area is increased.

Methods of farming, domesticating, or cultivating truffle fungi, including isolation and cultivation methods for producing pure truffle fungi, or mini-truffles, typically a Tuber spp. or an Iamai spp. Examples of truffle include Tuber melanosporum, Tuber magnatum, Tuber aestivum, Tuber uncinatum, Tuber borchii, Imaia spp., Tuber macrosporum, Tuber gibbosum, Tuber oregonense, and Tuber lyonii. The isolated pure truffle may then be cultivated on a nutrient substrate, which may be, for example, a fruit, nut, grain, or a portion thereof, resulting in a truffle-flavored food product. Non-limiting examples of such substrates include rye, barley, lentil, wheat, rice, soybeans, pecan, hazelnut, pine nut, English walnut, coffee beans, mustard, cacao, sesame, sunflower, grapes, blackberries, blueberries, cherries, kiwi, mango, raspberries, and huckleberries.

1. Name of the product in this design: Building Block Toy (Small Flower Basket - Sunflower). 2. Intended use of this design: Toy. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. The name of the design product: ground lamp (sunflower). 2. The use of the design product: for outdoor lighting. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The utility model belongs to the technical field of seed threshing equipment, and particularly discloses sunflower seed threshing equipment which comprises a shell, a first conveying belt is arranged on the front portion of the shell, an extrusion conveying belt is rotationally connected to the top of the shell, and a plurality of grabbing nails are fixedly connected to the extrusion conveying belt. A threshing sieve, a vibrating sieve and a guide plate are sequentially arranged below the extrusion conveying belt from top to bottom, the distance between the extrusion conveying belt and the threshing sieve is narrowed from front to back, a grating is arranged on the upper surface of the threshing sieve, and the front end of the threshing sieve is located behind the tail end of the first conveying belt. According to the sunflower threshing machine, the extrusion conveying belt is arranged, the grabbing nails are arranged on the extrusion conveying belt, sunflower plates can be moved conveniently, meanwhile, the grabbing nails have the fixing function and can assist sunflower threshing, the threshing sieve is arranged, the sunflower is threshed through left-right movement of the threshing sieve, the vibrating screen and the material guide plate are arranged, and the threshing effect is good. And the first conveying belt is arranged, so that a worker can conveniently turn over the sunflower discs on the first conveying belt.

The invention belongs to the technical field of cosmetics, and discloses a water-sweat-resistant and sunscreen synergistic composition as well as a preparation method and application thereof. The composition comprises the following components: rice starch, candelilla wax, sunflower seed wax, silica and beewax. According to the formula of the composition, the rice starch, the candelilla wax, the sunflower seed wax, the silica and the beewax are contained, and through the unique formula combination, a good synergistic effect is generated among all the components, so that the composition has excellent water and sweat resistance durability and sunscreen synergism.

1. Name of the product in this design: Bracelet (Sunflower). 2. Purpose of this design product: for wearable decoration. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The present application relates to the technical field of water film ground seeding, and proposes a water film ground self-propelled sunflower air suction type precision sand covering seeder, which comprises a frame, a plurality of seeding assemblies, a walking assembly, and the like. The seeding assembly comprises a roller rotatably arranged on the frame, the roller having a seed dropping cavity and a sand dropping cavity; a sand box arranged on the frame and communicated with the sand dropping cavity; and a plurality of discharging pieces circumferentially arranged on the roller and communicated with the seed dropping cavity and the sand dropping cavity for seeding. The above technical solution solves the problem that the existing equipment cannot realize spot seeding and sand covering on the water film under the condition of sunflower wet land.

1. Name of the designed product: small night light (black walnut four-direction sunflower). 2. Use of the designed product: for lighting decoration. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view.

This application relates to a sunflower seed directional seed metering device, belonging to the technical field of seed metering devices. It includes a seed chamber shell, a seed stirring component, a seed cleaning component, a drive shaft assembly, a seed dispensing component, a contour seed metering disc, a metal wear-resistant disc, and a negative pressure shell, used for batch carrying of sunflower seeds. The seed stirring component is disposed inside the seed chamber shell, the seed cleaning component is fixedly disposed on the seed chamber shell and located outside the seed stirring component, the drive shaft assembly is rotatably connected to the inside of the seed chamber shell, the seed dispensing component is disposed on the opposite side of the seed stirring component's central axis from the seed cleaning component, the contour seed metering disc is connected to the drive shaft assembly, the metal wear-resistant disc is connected to the drive shaft assembly, and the negative pressure shell is connected to the seed chamber shell. This application achieves directional seed dispensing of sunflower seeds by utilizing the combined action of the seed cleaning and contour grooves, allowing the seeds to move to the dispensing position with their tips facing forward or backward. The seed dispensing device then achieves directional seed dispensing, thereby improving the germination rate of sunflower seeds.

A herbicide for spraying stems and leaves in a sunflower field belongs to the field of herbicides and comprises the following components in percentage by mass: 5-10% of tembotrions, 12-16% of haloxyfop-R-methyl coating, 0.6-1.0% of a thickening agent, 0.4-0.6% of a defoaming agent and the balance of water. The herbicide for spraying the stems and the leaves of the sunflower field, prepared by the invention, realizes the effect that efficient haloxyfop-R-methyl and tembotrions coexist and can better play a role in an alkaline environment.

The invention relates to the technical field of cosmetics, in particular to an oil-control fluffy composition and shampoo. 0.01-5% of a kelp extract, and 0.001-5% of cationic keratin; the composition is prepared from the following components in percentage by weight: 0.001 to 3 percent of tocopheryl acetate, 0.001 to 3 percent of zucchini seed extract, 0.001 to 3 percent of rosemary leaf extract, 0.001 to 8 percent of melaleuca alternifolia leaf oil and 0.001 to 8 percent of sunflower seed oil. The kelp extract can form a three-dimensional network on the surface of the hairline, and the three-dimensional network structure can expand the hairline spacing and increase the air content. Cation keratin is adsorbed into pores of the three-dimensional network, and hair is fluffy under the action of charge repulsive force. Meanwhile, the three-dimensional network can also adsorb grease, so that the scalp oil control effect is good. Plant active ingredients can regulate scalp micro-ecology, so that hair is smooth and does not easily secrete grease.

The invention relates to a method for obtaining a protein concentrate from sunflower seeds, to a sunflower seed concentrate and to a foodstuff comprising such a concentrate. The process comprises the use of a sunflower press cake and various extracting steps using an alcohol.

1. Name of the product in this design: Handheld Shower Head (Sunflower). 2. Purpose of this design: It is a shower head. 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: a 3D model.

The invention relates to the technical field of adsorbents, and discloses a preparation method and application of a sunflower stem pith foam adsorption material.The preparation method comprises the steps that microfibrillated cellulose, quaternized chitosan and sunflower stem pith powder are put into a beaker to be mixed, a cross-linking agent is added, and stirring cross-linking is conducted; and then cryopreserving and thawing to prepare the composite sunflower stem pith foam adsorption material with the dispersed sunflower stem pith powder wrapped by the chitosan. Chitosan is used as a support to support and disperse sunflower stem pith powder, so that sunflower stem pith agglomeration is avoided, and active adsorption sites are increased. The adsorption capacity of the sunflower stem pith foam adsorption material prepared by the method is greatly increased, the adsorption capacity of Congo red is 9 times that of uncompounded sunflower stem pith, the performance is greatly improved, and the sunflower stem pith foam adsorption material can be applied to adsorption of hydrophobic and anionic azo dyes and has a good application prospect. The adsorbent has the advantages of low cost, simplicity in preparation, no chemical pollution, reproducibility, excellent adsorption performance and the like.

The present invention provides a method which exerts excellent control effect in controlling weeds. The method for controlling weeds, which comprises a step of performing a spot treatment of clethodim in a cultivation area of soybean, cotton, sugar beet, rapeseed or sunflower.

1. The name of the design product: plush toy (sunflower). 2. The use of the design product: for plush toys. 3. The design points of the design product: in the combination of shape and pattern. 4. The picture or photo that best indicates the design points: perspective view.

1. Name of this design product: Multifunctional Baby Crawling Mat (Sunflower Double Layer Crawling Mat). 2. Purpose of this design: for infants to play with and sit or lie down. 3. The key design features of this product are the combination of shape and color. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. The design for which protection is sought includes color. 6. The bottom surface of this design product is a part that is not easily seen or not visible during use, so the bottom view of Design 1 is omitted; the bottom surface of this design product is a part that is not easily seen or not visible during use, so the bottom view of Design 2 is omitted. 7. Design 1 is designated as the basic design.

1. Name of the designed product: pendant (sunflower 2). 2. Use of the designed product: jewelry. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

1. Name of the designed product: desktop (sunflower petal). 2. Use of the designed product: the designed product is used for desktop. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo best indicating the design points: perspective view.