30results about How to "Improve self-resistance" patented technology

The invention relates to a plant growth regulator. The plant growth regulator comprises the following raw materials by weight percent: 25-40% of a compound microorganism bacterium agent, 20-40% of plant tea cypress extract, 25-35% of yeast waste liquid and 10-20% of compound amino acid solution. According to the plant growth regulator, plants can be effectively promoted to improve the resistance, phytotoxicity and fertilizer damage are eliminated, the generation of fruit-vegetable crop diseases such as root rot, damping off, gummy stem blight, downy mildew, epidemic disease, powdery mildew, stalk break, verticillium wilt, stem rhizoctonia rot, fruit rot, bacterial wilt, deficiency disease, virus disease and root-knot nematodes caused by fungus, bacteria and virus is inhibited, original quality and mouthfeel of crops are restored, and the problems of high residuals for nitrite and heavy metals such as plumbum, arsenic, cadmium and mercury are thoroughly solved.

The invention discloses a red-soil-region peanut continuous-cropping obstacle reducing special fertilizer, a preparation method and a usage method. The special fertilizer is composed of, in percent by weight, 10-30% of decomposed dry bird excrement, 10-30% of humic acid, 10-20% of urea, 20-40% of calcium-magnesium-phosphorus fertilizer, 10-15% of potassium chloride, 0.5-2% of borax, 0.5-2% of zinc sulfate, 0.01-0.05% of ammonium molybdate, 0.005-0.02% of compound sodium nitrophenolate, 0.001-0.01% of sodium alpha-naphthyl acetate, 0.01-0.05% of hymexazol, and 0.01-0.05% of diazinon. The special fertilizer is applied red-soil-region field on which peanut is continuously cropped for three or more years with the usage amount of 2000-2500 Kg/hm<2>, the usage method comprises that the fertilizer is completely basally applied for one time, or the fertilizer is applied for two times according to the base-fertilizer topdressing-fertilizer weight ratio of 2:1, the base fertilizer is applied in furrows before peanut is sowed or is spread over the whole field when ploughing is performed, topdressing is combined with intertillage weeding, and fertilization and earthing up are performed. The special fertilizer is verified to be capable of increasing peanut output by 15-25% compared with a conventional fertilizer by applying the special fertilizer to a large field on which peanut is continuously cropped for 10 years or more at 2012 and 2013, and the application method is simple, reasonable, and high in operability, and exhibits technical progress.

The invention discloses a water activation treatment apparatus for breeding. The water activation treatment apparatus comprises an electromagnetic pulse generator and an electromagnetic transducer, wherein the electromagnetic pulse generator is used for generating an analog frequency conversion direct current pulse signal and transmitting the analog frequency conversion direct current pulse signal to the electromagnetic transducer, and the electromagnetic transducer is used for generating a frequency conversion direct current pulse electromagnetic field according to the frequency change of the analog frequency conversion direct current pulse signal so as to carry out an activation treatment on the breeding water flowing through the electromagnetic transducer through the frequency conversion direct current pulse electromagnetic field. The invention further provides a water activation treatment method and a water activation treatment system for breeding. With the technical scheme of the present invention, the pollution-free activation treatment on the breeding water is achieved, the quality of the breeding water is improved, the soil odor inside the bred living organism is removed, and the biological benefits and the ecological benefits favorable to the aquiculture are produced.

The invention discloses a method for preventing diseases and insect pests of allium fistulosum. The method comprises the following steps of conducting intensive soil preparation, removing residues of preceding crops, applying 4-6kg of pesticide of which the Chinese name is called 'Guandaodi' to each Mu of field, constructing ridges, and spraying and applying 20-30kg of an algae microorganism agent to each Mu of field along with water manure; strengthening cultivation management, removing weeds in time, and spraying and applying the algae microorganism agent to improve the disease resistance of allium fistulosum seedlings; eliminating ill residual bodies, cleaning fallen leaves of allium fistulosum in time after each time of artificial seedling regulation to prevent spread and dissemination of pathogenic bacteria, and applying a bactericide once subsequently; and conducting regular prevention and control by using agents, and spraying and applying agents to seedlings in four stages, namely newly sprouted seedlings, seedlings of which the second leaf newly emerges, post-stage medium seedlings and large seedlings to be transplanted. Compared with the prior art, the method has the advantages that most diseases and insect pests which easily occur in the process of industrially breeding allium fistulosum can be prevented, the incidence of allium fistulosum in the seedling stage can be remarkably reduced, the survival rate of allium fistulosum seedlings can be increased, and loss caused by diseases and insect pests can be reduced.

The invention discloses a prevention solution for preharvest disease of Huping jujube and application thereof and discloses a fruit disease prevention solution. The provided fruit disease prevention solution contains mineral elements, chitosan and cryptococcus laurentii (Cryptococcus laurentii (Kuffer.) Skinner), wherein the mineral elements comprises the elements of calcium, boron, zinc and silicon; the ratio of the calcium to the boron to the zinc to the silicon to the chitosan to the cryptococcus laurentii (Cryptococcus laurentii (Kuffer.) Skinner) is (18.3-36.7g):(1.4-7.1g):(2.3-4.5g):(0.99-4.9g):(50-200g):(1*10<10>-1*10<12>CFU); and the calcium comes from organic calcium. According to the prevention solution, the amount of chemical pesticide and residual hazard of the pesticide on the fruits thereof are reduced, the prevention solution has the obvious effect of preventing the preharvest diseases of Huping jujube, and compared with the control group, the preharvest disease rate of Huping jujube can be reduced by 69.9 percent, and the prevention solution is convenient to use.

The invention discloses a field green Chinese onion pest and disease preventing and controlling method. The field green Chinese onion pest and disease preventing and controlling method comprises the steps that 1, a plot flat in terrain and good in water drainage is selected, fine soil preparation is performed to remove preceding crop residues, and then 40-60 kg/mu of base fertilizer green base No.1 and 80-100 kg/mu of biological bacterium soya bean meal organic fertilizer are applied, wherein 4-6 kg/mu of 'Guandaodi' is applied along with the base fertilizer; 2, ridging is performed, and first time of watering is performed, wherein 18-25 kg/mu of seaweed microbial agent is applied with the water; 3, at different growing stages of green Chinese onions, pesticides are sprayed at regular intervals. Compared with the prior art, the microbial fertilizer and the like are added while pesticide spraying to achieve mutual inhibition of bacteria and improve the resistance of the green Chinese onions to diseases and pests, possibly occurred at different growth stages and under different weather conditions, of the field green Chinese onions. 'Emphasis on prevention and prevention and control combination' are achieved. In addition, most of the adopted pesticides are green biological agents and are high in efficacy, small in toxicity and environmentally friendly. The resistance of the green Chinese onions themselves is improved.

The invention relates to the field of fertilizers and particularly relates to a formula of base fertilizer for oil peony. The formula comprises, by weight, 10 parts of silicon-calcium fertilizer, 30 parts of humic acid-type granular phosphate fertilizer, 40 parts of a soil conditioner, 10 parts of slow-release potassium sulfate, 8 parts of a strain and 2 parts of lauryl alcohol. The used ingredients such as the silicon-calcium fertilizer, humic acid-type granular phosphate fertilizer, soil conditioner, slow-release potassium sulfate and lauryl alcohol satisfy the standard GB21633-2008 and haveeffects of loosening soil, resisting salt and alkali, resisting continuous cropping, improving stress resistance, improving immunity, promoting development, promoting flowers and fruits, strengthening roots and seedlings, adjusting growth and pH and breaking the plow sole. The effective strain can effectively improve the crop resistance to diseases and insects, has a wide prevention and control range, has high activity, produces effects for a long time, effectively improves quality and increases a yield and income.

The invention relates to a microorganism regulating method for penaeus japonicus larva growing. The microorganism regulating method comprises the following steps that (1) a compound microbial preparation is subjected to activation and the compound microbial preparation comprises bacillus subtilis, saccharomyces cerevisiae and lactobacillus casei; (2) a compound carbon source is fed to penaeus larvae in a bait mixing mode and the compound carbon source is a mixture of desulfurized molasses and astragalus polysaccharide; and (3) the compound microbial preparation and the compound carbon source are added from a zoea Z2 stage to survival. According to the penaeus japonicus larva growing stage characteristics, the adding quantity, adding opportunity and adding proportion of the compound microbial preparation and the compound carbon source are targetedly adjusted in a zoea stage, a mysis stage and a post larva stage, so that the effect of the compound microbial preparation is persistent, water is not changed in the whole larva growing, and the purposes of energy saving and emission reduction are reached.

The invention discloses medicine for treating diabetes.The medicine comprises, by weight, 5-30 parts of sang, 5-25 parts of silkworm larva, 5-20 parts of pseudo-ginseng, 5-20 parts of leech, 30-120 parts of berberine, and 3-4.8 parts of selenium.The medicine can activate and repair damaged islet cells, which helps generate sufficient insulin for sugar metabolism.Triple effect of repairing islet, immunization and tonifying can thoroughly treat diabetes and avoid threat from complication.Blood glucose can be reduced stably, sugar metabolism can be kept balanced, Chinese herbal medicine is introduced into damaged genes in cells, broken and damaged gene chains can be bridged and repaired, so that original activity and cracking function of cells can be restored, cell activity can be quickly restored, islet can work again, and blood glucose is kept low without rebouncing, and 'self-healing' effect can be achieved.Five internal organs can be tonified and adjusted, normal metabolism can be resumed, and energy and nutrition can be provided for human body sufficiently.

The invention provides a meloidogyne disease related miRNA, as well as a regulatory gene, protein and application thereof. The miRNA is miRcn1, and the gene regulated by the miRcn1 comprises CRF9; theprotein is coded by the regulatory gene of the meloidogyne disease related miRNA provided by the invention; and the application comprises resistance to meloidogyne disease. Experiments prove that miRNA miRcn1 and a target gene CRF9 of miRNA miRcn1 play an important role in prevention and treatment of meloidogyne. Overexpression of the miRNA miRcn1 and silencing of the target gene CRF9 can improvethe resistance of plants to meloidogyne.

The invention discloses a bactericide for treating rice bacterial blight. The bactericide is prepared from the following raw materials in parts by weight: 2-3 parts of trifloxystrobin, 20-30 parts of a traditional Chinese medicine extract, 0.5-1 part of methyl salicylate, 0.5-0.7 part of diethyl aminoethyl hexanoate, 1-3 parts of a penetrant, 10-15 parts of a dispersing agent, 8-10 parts of an assistant and 100-200 parts of water, wherein the traditional Chinese medicine extract is prepared from the raw materials, including chenopodium serotinum, galangal, ephedra, acorus tatarinowii, garlic oil and clove oil. Through combined action of the bactericide from two aspects of rice resistance strengthening and external sterilization, so that the bactericide has a good treatment effect on the rice bacterial blight, and the bactericide resistance is not generated.

The invention belongs to the field of preservatives for postharvest storage of fruits, and discloses application of dimethyl dicarbonate in preparation of a postharvest citrus preservative. In-vitro, fruit living body and producing area storage experiments prove that the dimethyl dicarbonate can effectively inhibit the occurrence of Penicillium citrinum and sour rot, is suitable for preservation and fresh keeping of citrus fruits, and clarifies the application prospect of the dimethyl dicarbonate in postharvest treatment of citrus. Meanwhile, the dimethyl dicarbonate is a food additive which can be added into the beverage, and the safety of the dimethyl dicarbonate can be determined. The dimethyl dicarbonate is used as a preservative for the first time at home and abroad to be applied to the postharvest treatment of the citrus fruits.

An isolated gene cluster of Micromonospora echinospora which codes for calicheamicin biosynthesis. The biosynthetic gene cluster contains genes encoding proteins and enzymes used in the biosynthetic production of calicheamicin, including the aryltetrasaccharide and aglycone. The gene cluster also includes the gene coding for the protein conferring calicheamicin resistance. The invention also provides isolated genes of the biosynthetic cluster and their corresponding proteins. In addition, the invention relates to DNA hybridizing with the calicheamicin gene cluster and the isolated genes of that cluster. Expression vectors containing genes of the biosynthetic gene and their functional variants are also provided. The invention also relates to host cells conjugated with DNA isolated from the Micromonospora echinospora spp. calichensis genome.

The invention discloses a microbiological treatment method for breeding sewage. The microbiological treatment method comprises the following steps: S1, collecting sewage; S2, filtering impurities; S3, carrying out primary precipitation; S4, carrying out primary separation; S5, carrying out microbial decomposition; S6, carrying out secondary precipitation; S7, carrying out secondary separation; and S8, discharging. According to the method, the relatively economical bacillus natto active microbial agent is adopted, so that bacillus natto can be massively propagated as long as water and oxygen exist, microbial flora in sewage is inhibited, the purpose of purifying water for a long time is achieved, no pollution is caused to fish schools, and the defects that a traditional treatment method is prone to rebound and secondary pollution, high in maintenance cost and the like are overcome.

The invention discloses a feed additive for piglets, and a preparation method of the feed additive. The feed additive is prepared from the following components in parts by weight: 55-70 parts of a hydrophilic and easily-absorbed modified bamboo leaf extract aqueous solution, 3-5 parts of fructus crataegi powder, 3-5 parts of fried bighead atractylodes rhizome powder, 1-2 parts of radix astragali seu hedysari powder and 2-3 parts of herba taraxaci powder. The feed additive is mainly used for the high-quality piglets; by specifically modifying a specially extracted bamboo leaf extract and then reasonably using and properly applying the modified bamboo leaf extract, the advanced feed additive, which is hydrophilic, easy to absorb, can improve meat quality, enhance immunity, help digestion andpromote growth, and adapts to raising in enclosure, can be obtained; therefore, the feed additive for the piglets fills an industrial blank and has a great significance on the environment-friendly ecological piglet breeding.