7 results about "Commelina communis" patented technology

The present application relates to a kind of based on minimally invasive technology and plant extract's bionic linaloe method, belong to linaloe technical field.The present application first prepares a specific distiller's yeast linaloe agent, the linaloe agent is added sesame flower or commelina communis etc. plant or its extract on the basis of traditional distiller's yeast preparation, and composite linaloe agent is formed by rhizopus oryzae fermentation effect.Secondly, minimally invasive drilling is carried out on the trunk of Aquilaria plant (such as Aquilaria sinensis), to reduce the damage to the tree body.Then, the prepared linaloe agent is injected into the drill hole, and the microinvasive wound is used as an induction site, to accelerate resin secretion and aquilaria formation by the combined action of microorganisms and plant active ingredients in the linaloe agent.The present application can quickly and effectively induce linaloe and increase the content of active ingredients of aquilaria, significantly improve the medicinal value of aquilaria, and is conducive to promoting the development of aquilaria industry.

The invention provides a treatment method for promoting rhizome growth during polygonatum kingianum harvesting, and relates to the technical field of polygonatum kingianum planting. According to the treatment method, a nutritional base fertilizer prepared from biochar, manure, a straw cooking material and a dayflower fermented material is adopted for fertilizer supplementation, and a leaf fertilizer prepared from a dayflower fermented sterilizing solution, ethyl isothiocyanate, monopotassium phosphate, rice vinegar and humic acid is adopted for foliar fertilization. According to the method, the defects in the prior art are overcome, and the growth of the roots of the polygonatum kingianum can be promoted on the basis of effectively ensuring the quality of the polygonatum kingianum, so that the purpose of high yield is achieved, and the economic benefit of polygonatum kingianum planting is improved.

The invention discloses a primer sequence for identifying the authenticity of commelina communis and a PCR-RFLP (polymerase chain reaction-restriction fragment length polymorphism) method of the primer sequence, and particularly, the primer sequence is as follows: a forward primer: 5 '-GGTTTCCTCTATATTATTGCG-3'; and the reverse primer is 5 '-TTTATTCCTTACCGCCAGGG-3'. According to the scheme, a chloroplast matK sequence is selected as a molecular marker, the sequence has a significant difference between commelina communis and benthelium bracteatum, especially at a 358bp site, commelina communis has DraI or an isolyase AhaIII restriction enzyme cutting site thereof, while the sequence at the benthelium bracteatum is TTCAAA and cannot be subjected to restriction enzyme cutting by Dra I incision enzyme or isolyase AhaIII thereof, and compared with a traditional psbA-trnH sequence, the identification specificity is higher.

The invention belongs to the technical field of fermentation. The invention provides a fermented feed for improving immunity and preventing and treating bluetongue of sheep and a preparation method of the fermented feed. The preparation method comprises the following steps: (1) taking stalks of fresh commelina communis and Phaseolus calcaratus, squeezing the stalks of the fresh commelina communis and the stalks of the Phaseolus calcaratus respectively, removing residues, taking juice, and freeze-drying the obtained juice into powder which is named as freeze-dried commelina communis stalk juice powder and freeze-dried Phaseolus calcaratus stalk juice powder respectively; (2) mixing the freeze-dried powder of the commelina communis stem juice and the freeze-dried powder of the Phaseolus calcaratus stem juice, mixing the mixed freeze-dried powder and soybean meal to serve as a fermentation substrate, and inoculating bacillus subtilis for fermentation to obtain a fermented product; and (3) mixing the obtained fermented product, bran and rice bran, and then mixing with a premix to obtain the feed. The traditional Chinese medicine composition can improve the immunity of lambs, has a direct inactivation effect on bluetongue viruses, and remarkably reduces the fatality rate of the bluetongue viruses on the lambs.

The application belongs to the field of traditional Chinese medicine quality detection, and specifically discloses a method for constructing a characteristic chromatogram of tradescantia fluminensis and preparations thereof, which comprises the following steps: (1) preparing a test sample solution; and (2) detecting the test sample solution by high performance liquid chromatography, using octadecylsilane bonded silica gel as a filler, using methanol as a mobile phase A, using water or an acid-containing aqueous solution as a mobile phase B, and through an optimized gradient elution program; finally, a plurality of common characteristic peaks are obtained, effective separation of the common characteristic peaks is realized, the characteristic chromatogram obtained has good peak shape and a stable baseline, the detection time is short, and the peak height or peak area is uniform.

The present application provides a kind of processing method for promoting rhizome growth when yunnan rhizoma polygonati is harvested, and relates to yunnan rhizoma polygonati planting technical field.The processing method is to use the nutrient base fertilizer prepared by biochar, manure, straw cooking material and commelina fermenting material to supplement fertilizer, and use the foliar fertilizer prepared by commelina sterilization liquid, ethyl isothiocyanate, potassium dihydrogen phosphate, rice vinegar and humic acid to carry out foliar fertilization.The present application overcomes the shortcomings of prior art, can effectively ensure the quality of yunnan rhizoma polygonati and promote the growth of yunnan rhizoma polygonati root, so as to achieve the purpose of high yield, and improve the economic benefit of yunnan rhizoma polygonati planting.

The invention discloses a herbicide composition containing topramezone and application of the herbicide composition to prevention and removal of weeds in sorghum fields, and belongs to the technical field of pesticide preparation. According to the invention, topramezone, fluroxypyr, terbuthylazine and cyclopropanesulfonamide are used as active ingredients to prepare the herbicide composition. The problem that the letopramezone is poor in safety to sorghum for a long time is solved, the safe dosage threshold value of the herbicide composition to the sorghum at least can reach 686.25 g a.i. / ha, and under the dosage of 457.5-686.25 g a.i. / ha, the herbicide composition has an excellent control effect on malignant weeds such as barnyard grass, digitaria sanguinalis, green bristlegrass, alligator alternanthera, commelina communis, convolvulus arvensis and gynostemma pentaphylla in a sorghum field. And the composition is low in residue and safe to afterreap crops. According to a conventional scheme, quinclorac and atrazine are both long-residue pesticides, and later-crop solanaceae, cruciferae and leguminous crops need to be spaced for more than 12-24 months.