112 results about "Solanaceae" patented technology

Lipo Chitooligosaccharide (LCO) [NodBj-V(C18:1,Mefuc)] isolated from Bradyrhizobium japonicum strain 532C was able to stimulate seed germination/seedling emergence, or in the case of potato, sprouting, of a number of crop plants representing eight distantly related plant families (Poaceae, Fabaceae, Brassicaceae, Cucurbitaceac, Malvaceae, Asteraceae, Chenopodiaceae and Solanaceae) of plants, at 25 and/or at 15° C. It also promoted sprouting potato minitubers. Other LCOs [NodRM-V(C_16:2,5) and LCO from R. leguminosarum] were also shown to also display growth-promoting effects on the tested crop plants. The compositions comprising at least one LCO are shown to be effective in promoting growth under both laboratory and field conditions. The invention thus also relates to methods for promoting seed germination and/or seedling emergence and/or growth of plants comprising subjecting the seeds and/or plants to an effective amount of an agricultural composition comprising at least one LCO.

The invention relates to crop cultivation technology, in particular to high yield cultivation technology for vegetables, which is suitable for cultivating vegetables such as Solanaceae (tomatoes, eggplants, hot pepper and the like) and Cucurbitaceae (cucumbers, pumpkins, hornedmelon and the like), and belongs to the technical field of crop cultivation. The technology comprises the steps of seed breeding, cultivation management, extermination of disease and insect pest and the like; from the seed breeding, through a series of ordered management technology, seeds are grown to the vegetables which become safe foods on the dining table of people; and the economic benefit of vegetable growers is effectively improved.

The invention discloses a rhizome bletilla high-yield cultivation method which provides technical support for manual development and utilization of rare endangered medicinal plant rhizome bletilla and wild resource effective protection. Fertile sandy soil is selected as cultivation field for the rhizome bletilla, and a privious crop is crops of grass family or solanaceae. Base fertilizer is added in the process of soil preparation. Health seedballs of annual growth or biennial growth are selected, each seedball is 5-10g in weight, suitable seeding time is December to Match in the next year, and the seedballs are sowed in lines with distance 10cm*15cm. In the process of field management, intertillage and weeding are carried out for 3-5 times from Match to May each year. The seedballs are kept out of the sun from June to August by shielding or being accompanied by weeds. The rhizome bletilla cultivation field can not accumulate water. Straw ash soil should be broadcasted with the intertillage or urea, superhosphate and potassium sulphate are dressed each year. The rhizome bletilla can be harvested after 3-year cultivation.

The invention discloses a biological control agent for fusarium wilt and a preparation and use method of the biological control agent. The biological control agent comprises the following components of not less than 1*10<7>cfu/mL of cellulose-producing trichoderma viride, not less than 0.5*10<7>cfu/mL of aspergillus niger, 0.8*10<9>cfu/mL of bacillus subtilis and 0.8*10<9>cfu/mL of bacillus mucilaginosus. The prepared biological control agent has an antagonism on antagonism, is capable of increasing disease prevention capability, and has functions of activating soil nutrients, promoting growth of root systems of crops, and inducing the improvement of disease resistance when being applied, thereby improving control effect of fusarium wilt of the crops, and enabling the incidence rate to be lower than 10 percent. The biological control agent can completely replace a chemical agent, has no pollution, residue and biological toxicity during use, ensures that the yield of crops is increased by above 15 percent, and is suitable for controlling fusarium wilt of cucurbit plants such as cucumber, watermelon, muskmelon, bottle gourd and towel gourd, and solanaceae crops such as tomato and eggplant.

The invention relates to the technical field of biology, in particular to a Cladosporium strain LJ1 and an application thereof. The invention discloses the Cladosporium strain Clodophahora sp. LJ1 with a preservation number being CGMCC NO. 18140, the strain has the ability to effectively prevent and cure banana fusarium wilt. In the resistance experiment of banana fusarium wilt, the control effectin a plate symbiosis experiment is 88.89%, and a potted experiment control effect can reach 53.67%. The strain has a broad-spectrum growth-promoting effect, which can effectively promote the growth of tomato seedlings (solanaceous plants) and dendrobium officinale seedlings (blue family plants).

The invention discloses a method for inducing eggplant anther to regenerate a haplobiont. The method mainly comprises the following steps: (1) selecting anther in a proper period and conducting low-temperature pretreatment on the anther; (2) sterilizing the surface of an explant and inoculating; (3) conducting high-temperature dark treatment; (4) conducting light radiation culture and inducing callus to be generated; (5) conducting callus culture proliferation; (6) callus differentiating adventitious buds; (7) grafting bud seedlings, breeding plants in an expanding mode and subculturing; (8) enabling small rootless seedlings to grow roots and become complete plants. The method is high in possibility of obtaining callus, high in callus differentiating frequency, and good in culturing effect. When the method is used in eggplant genetic breeding, the culturing efficiency of eggplant anther can be greatly improved, good eggplant genotype individuals can be enriched, an eggplant haploid breeding method is perfected, a breeding cycle is shortened, and technologies and theoretical basis are supplied for study of genetic breeding and anther in vitro culture of eggplants and other solanaceae crops.

The invention discloses an acaricidal composition containing biphenyl synergistic acaricides. The acaricidal composition contains two active components. The first component is a biphenyl synergistic acaricide A. The second component is selected from other acaricide active component formulations. A weight ratio of the synergistic acaricide A to the other acaricide formulations is 1:50-50:1. According to the invention, the obtained composition has an excellent control effect by compounding the synergistic acaricide A and the other acaricide formulations. Meanwhile, the composition enlarges an acaricidal spectrum and has a synergistic effect. The acaricidal composition provided by the invention can improve the control effect, reduce the agricultural cost and delay the generation of insecticide resistance of pests, has good control effect on panonchus citri M., xiupi lice, polyphagotarsonemus latus Banks, tetranychus cinnabarinus, twos potted spider mites and other pest mites, can be usedfor mete control of fruit trees, such as citrus and grapes, and solanaceous crops, such as eggplants, peppers and tomatoes. In addition, the acaricidal composition provided by the invention also has good control effect on pear psylla, lepidosaphes ulmi and leafhopper kind insects.

The invention relates to a method for cultivating an ornamental tree tomato, which is characterized in that the product is produced by means of grafting, one or more grafts are grated into main stem or side branch of stock, stock can be cultivated tomato or wild nightshade; graft is tomato strain with different shape, size and mature color. The cultivation type can be base material cultivation or water cultivation. The invention solves problem of single strain and color in current tomato cultivation mode, enriches the size, shape and color of fruit in the same tomato tree, which is more ornamental.

The invention relates to a protein for regulating the growth of fruits and seeds and use thereof. The invention is the first to disclose the use of an ensembl gene (ENS gene) in regulation of the size of fruits or seeds of solanaceae plants. The invention also discloses the method for regulating the properties of fruits or seeds of solanaceae plants by using the ENS gene. When the method is used,the size of the fruits and seeds of tomatoes can be controlled, and new crop varieties of which the fruits and seeds are changed can be cultured quickly.

The present invention relates to a plant stem cell derived from the cambium of family Solanaceae, and to a method for isolating and culturing the same. A stem cell derived from the cambium of family Solanaceae, according to the present invention, is useful as it can be isolated in an undifferentiated state without undergoing a dedifferentiation process and stably maintained without causing any variation in the cell growth rate and growth pattern even during long-term culture, thereby enabling large-scale culture. Moreover, the stem cell derived from the cambium of family Solanaceae and the culture thereof, according to the present invention, are useful for preventing and delaying aging as they have the effects of inducing biosynthesis of procollagen and more efficiently inhibiting the generation of enzymes related to aging than retinoic acid, which is known as having an excellent effect in skin wrinkle improvement.

The invention relates to a strain of paenibacillus polymyxa for resisting American ginseng root decay fusarium and application thereof, and belongs to the technical field of plant disease biological prevention and treatment, microbial resource development and utilization. The preservation number of the paenibacillus polymyxa is CGMCC No.15112. The application refers to the application of the paenibacillus polymyxa to resistance of fusarium and the prevention and treatment of American ginseng root decay diseases, watermelon fusarium wilt, wheat scab and solanaceae wilt. Compared with the existing farm insecticides and biological bacterium agents, the paenibacillus polymyxa DN67 has an efficient resistance effect on the fusarium.

Acidic fluids used in wells or pipelines cause corrosion of carbon steel. Methods for inhibiting corrosion include contacting carbon steel with a fluid having an aqueous acidic phase including a material selected from the group consisting of: a material of a plant in the Solanaceae family, an extract of a material of a plant in the Solanaceae family, a withanolide, a source of a withanolide, a withanolide derivative, a source of a withanolide derivative, and any combination thereof. The methods have wide application in various kinds of operations involved in the production or transportation of oil and gas, such as acid stimulation in a well or remedial treatment in a pipeline.

The invention discloses a lightweight solanaceae disease recognition method based on an SE-Inception structure, and belongs to the technical field of image classification, and the method comprises thefollowing steps: establishing a common solanaceae disease data set, and carrying out the manual marking; inputting a solanaceae disease data set; enhancing the image and expanding a data set; dividing the data set into a training set, a verification set and a test set; after data is input, designing parallel convolution layers, performing convolution by using convolution kernels of different scales, and adding a BN layer behind each convolution layer; establishing a lightweight network; training a training set in the data set; and testing and outputting the test data set by using the trainedmodel. The composition comprises five types of diseases; a lightweight network architecture is designed, and parameter optimization is continuously carried out in the training process. Experimental results show that the method has relatively high detection precision, relatively high training speed and relatively small model volume, and technical feasibility is provided for deployment of mobile terminals and hardware.

The invention discloses a tissue culture and rapid propagation method of solanaceae lycium brevipes, and aims to solve the problem of propagation of introduced lycium barbarum. The method comprises the following steps: explant treatment, primary culture, subculture, rooting culture, hardening seedling and transplanting, the advantages of the method are as follows: A, only 6-benzyl amino adenine and indole-3-acetic acid are used for mixing during subculture of the solanaceae lycium brevipes, the effect of hormone accumulation on multi times of subculture can be greatly reduced, the cost is also reduced; B, peat and vermiculite in the ratio of 1:1 are used as a hardening seedling and transplanting matrix, the matrix is simple in ratio, light in mass, good in performance in transplanting test, and higher in transplanting survival rate; and C, the tissue culture and rapid propagation method plays a great role on late improvement and application of local Chinese wolfberry.

Described herein is a process for removing nicotine and other alkaloids from plant leaf proteins. The plant leaf proteins may be derived from tobacco }Nicotiana tabacum) and other solanaceous and toehr green leaf plants, both non-transgenic and transgenic. The present invention provides efficient techniques for removing nicotine and toehr alkaloids from solanaceous plant-derived leaf proteins to non-detectable levels. Significantly, use of the most preferred method does not substantially reduce leaf protein recovery. Application of these techniques could make leaf proteins derived from solanaceous species suitable for human and animal use consumption.

The invention provides a set of production technology for preventing ralstonia solanacearum from growing and reproducing in solanaceae crops to increase crop yield by aiming at the defects of the prior art for controlling the damages of the ralstonia solanacearum to the crops. Brevibacillus choshinensis X23 has a wide bacteriostatic spectrum and good environmental safety and has antagonism effects to various pathogenic fungi, such as phytophthora parasitica var nicotianae, pyricularia grisea, alternaria alternate, phytophthora infestans and the like, so that the brevibacillus choshinensis X23 has favorable development prospect and application potential.

A corneal contact lens nursing composition containing trehalose quaternary ammonium salt is provided; the corneal contact lens nursing composition is characterized by consisting of the following components in percentage by weight: 0.001-2% of trehalose quaternary ammonium salt, 0.01-2% of isotonic regulator, 0.05-2% of surfactant, 0.01-1% of complexing agent, 0.01-3% of buffer, 0.00001-1% of anti-microorganism compound and 89-99.91899% of water. The composition provided by the invention has corneal contact lens storing, sterilizing, cleaning, lubricating, hydrating and anti-drying functions and is very effective for relieving dryness and stiffness of eyes; by adopting the composition, the death rate of corneal epithelial cells under a dry condition is reduced and the repairing of corneal epithelial cells and endothelial cells is prompted. The kill rate of each composition to escherichia coli, pseudomonas aeruginosa and staphylococcus aureus is greater than 99.9% and the kill rate to candida albica and solanaceae fusarium is greater than 90.0%.

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.

The invention discloses a method for planting potatoes by rape straw covering. The method is characterized by selecting early-maturing disease-resistant virus-free potato seeds and land where solanaceae crops are not planted, applying a potassium sulphate compound fertilizer, adopting 0.1% potassium permanganate solution to immerse the seeds, mixing plant ash with the seeds to disinfect the potato seeds, preparing soil and furrowing in proper time, moistening the soil, sowing the seeds, flattening the furrow, covering soil, adjusting moisture, covering rape straws, preventing insects and diseases and picking fresh potatoes.

The invention relates to a multi-element compound leaf fertilizer for solanaceae, and the multi-element compound leaf fertilizer is prepared from the following raw materials: calcium chloride, borax, ammonium molybdate, urea, and naphthylacetic acid. The multi-element compound leaf fertilizer has the beneficial effects of promoting calcium absorption of eggplants in high mountains, allowing the eggplants in high mountains to absorb calcium comprehensively, curing the disease of poor absorption of calcium of the eggplants in high mountains, effectively guaranteeing the growing of the eggplants in high mountains, promoting microelement absorption of eggplants in high mountains, guaranteeing normal growing of solanaceae in high mountains, improving the quality and yield of solanaceae in high mountains, improving the economic benefits, having good use effect and being beneficial to popularization.