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56 results about "Achnatherum inebrians" patented technology

Method for preventing and removing Achnatherum inebrians-endophytic fungi symbiont by virtue of chemical agent

The invention provides a method for preventing and removing an Achnatherum inebrians-endophytic fungi symbiont by virtue of a chemical agent. The method comprises the following steps: (1) carrying out primary preparation and spraying on a herbicide: selecting 41% glyphosate isopropylamine, adding water to dilute, adding soap powder, and spraying the mixture to the stems and leaves of Achnatherum inebrians; (2) preparing and spraying a bactericide: after the herbicide is sprayed, spraying a thiophanate methyl bactericide to the stems and leaves of the Achnatherum inebrians; and (3) carrying out secondary preparation and spraying on the herbicide: after the bactericide is sprayed, spraying the herbicide again, selecting 41% glyphosate isopropylamine, adding water to dilute, adding soap powder, and spraying the mixture to the stems and leaves of Achnatherum inebrians. According to the method, the bactericide is added for cooperative use in the prevention and removal processes of the Achnatherum inebrians for the first time because of the consideration that an endophytic fungi has more beneficial effects to the growth of the host, namely the Achnatherum inebrians. The method has the beneficial effects that the operation is simple, the cost is relatively low, the prevention and treatment effects are relatively good, and a feasible method is provided for the prevention and removal of the Achnatherum; and the method has a relatively high application value.
Owner:LANZHOU UNIVERSITY

Chinese herbal medicine insect-prevention disease-resistant organic fertilizer and preparation method thereof

The invention belongs to Chinese herbal medicine insect-prevention disease-resistant organic fertilizer and a preparation method thereof. The organic fertilizer is prepared from the following raw materials in parts by weight: 1 to 1.5 parts of orange peel, 3 to 4 parts of herba menthae, 2 to 2.3 parts of tagetes erecta, 2.3 to 2.5 parts of salvia japonica, 1 to 1.2 parts of rosmarinus officinalis, 3 to 4 parts of tropaeolum majus, 20 to 30 parts of livestock excrement, 30 to 45 parts of plant straw, 5 to 10 parts of peach leaves, 1 to 2 parts of datura stramonium, 2 to 5 parts of herba artemisiae annuae, 1 to 1.2 parts of achnatherum inebrians, 3 to 4 parts of plant ash, 3 to 4 parts of EM microbial inoculum, 4 to 6 parts of coating agent, 1 to 10 parts of calcium lime fertilizer, 1 to 10 parts of gypsum powder, 1 to 10 parts of monoammonium phosphate, 1 to 10 parts of potassium chloride, 1 to 8 parts of calcium oxide, and 3 to 6 parts of water. The Chinese herbal medicine insect-prevention disease-resistant organic fertilizer has the advantages that the requirement on balance fertilizing of different crops can be met, the fertilizer efficiency is durable, the soil property can be also improved, and the side effect of the fertilizer on the environment and the soil is reduced.
Owner:李振贤

Disease inoculation method for achnatherum inebrians ergot disease

The invention is suitable for the technical field of microbial inoculation, and provides a disease inoculation method for an achnatherum inebrians ergot disease. The method comprises the following steps that spore suspension is prepared from achnatherum inebrians claviceps so as to inoculate achnatherum inebrians; in the initial flowering stage of the achnatherum inebrians, water is sprayed to theears of the achnatherum inebrians, then spore suspension is sprayed to the ears of the achnatherum inebrians, and the ears of the sprayed claviceps are sleeved with transparent ziplock bags; and thetransparent ziplock bags are taken off, and the spore suspension is repeatedly sprayed during the blooming period of the achnatherum inebrians. According to the method, the spore suspension is adopted, disease inoculation is conducted through a spraying method, the method is simple, and the morbidity after inoculation is high; the transparent ziplock bag sleeved after disease inoculation has a good moisturizing effect, is not influenced by cloudy and rainy weather, and is suitable for large-batch production of the ergos; and besides, the selected host plant is achnatherum inebrians, the endophytic fungi in the achnatherum inebrians can generate alkaloid, and rich alkaloid can also be generated through infection of claviceps, so that a good raw material is provided for extraction of alkaloid.
Owner:LANZHOU UNIVERSITY

A method for inducing mature embryo callus of Drunken Horseweed and establishing a regeneration system

ActiveCN106106189BBest culture mediumOptimal culture conditionsHorticulture methodsPlant tissue cultureAchnatherum inebriansBottle
The invention provides an establishment method of an achnatherum inebrians mature embryo callus induction and regeneration system. The establishment method comprises the following steps: (1) selecting achnatherum inebrians seeds and disinfecting; (2) screening an induction culture medium, a differentiation and proliferation culture medium and a rooting culture medium; (3) carrying out treatment and induced differentiation on mature embryos: taking the disinfected achnatherum inebrians seeds of the step (1), and culturing the seeds in the induction culture medium, the differentiation and proliferation culture medium and the rooting culture medium in sequence; after roots of differentiated seedlings grow for 4cm-6cm, moving a seedling bottle out and closing the bottle to carry out seedling hardening; injecting tap water after 2 days; opening the bottle to carry out the seedling hardening for 3 days; washing the roots and sterilizing; and culturing by utilizing a matrix to obtain complete regenerated plants. The achnatherum inebrians mature embryos are used as explants and are subjected to tissue regeneration culture, and the establishment method is not influenced by material taking space-time limitation. The method provided by the invention is simple to operate and low in cost; and the established achnatherum inebrians mature embryo callus induction and regeneration system can provide important basic information for genetic transformation and characteristic improvement.
Owner:LANZHOU UNIVERSITY
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