CN104541725A - Fertilizing method for increasing content of dimeric procyanidin in Qian Fagopyrum Cymosum No.1 - Google Patents
Fertilizing method for increasing content of dimeric procyanidin in Qian Fagopyrum Cymosum No.1 Download PDFInfo
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- CN104541725A CN104541725A CN201510047841.2A CN201510047841A CN104541725A CN 104541725 A CN104541725 A CN 104541725A CN 201510047841 A CN201510047841 A CN 201510047841A CN 104541725 A CN104541725 A CN 104541725A
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Abstract
The invention discloses a fertilizing method for increasing the content of dimeric procyanidin in Qian Fagopyrum Cymosum No.1. The fertilizer used in the method comprises an organic composite fertilizer, urea as a nitrogen fertilizer, a calcium magnesium phosphate fertilizer as a phosphate fertilizer and potassium sulfate as a potash fertilizer, wherein the use amount of the organic composite fertilizer in the fertilizer is 10kg/667m<2>, the use amount of the nitrogen fertilizer is 6kg/667m<2>, the use amount of the phosphate fertilizer is 15kg/667m<2>, and the use amount of the potash fertilizer is 10kg/667m<2>. The fertilizing method comprises the following steps: applying 2/3 of the total amount of the organic composite fertilizer, the phosphate fertilizer and the potash fertilizer as a base fertilizer, applying 1/3 of the total amount of the potash fertilizer as an additional fertilizer in autumn, and applying the nitrogen fertilizer twice in the seedling period and the branching period. By adopting the fertilization mode, the earthnut yield of the Qian Fagopyrum Cymosum No.1 of the cultivation year and the second year can be greatly increased, and the content of the dimeric procyanidin in earthnuts of fagopyrum cymosum is remarkably increased.
Description
Technical field
The invention belongs to medicinal technical field of pasture cultivation, be specifically related to the fertilizing method improving dimercyanidin's content in Guizhou Province cymose buckwheat rhizome No. 1, this fertilizing method significantly can improve Guizhou Province cymose buckwheat rhizome No. 1 beet yield simultaneously.
Background technology
Cymose buckwheat rhizome (
fagopyrum cymosum(Trev.) Meisn.) dicotyledon of polygonaceae (Polygonaceae) Fagopyrum (Fagopyrum), also known as RHIZOMA FAGOPYRI CYMOSI, sky buckwheat, Rhizoma Polygoni suffulti.The separation from cymose buckwheat rhizome rhizome of medicine institute of the Chinese Academy of Medical Sciences obtains dimercyanidin, and (Dimeric Procyanidin, structure is 5,7,3', the C of 4'-tetrahydroxy flavan-3-alcohol
4-C
8dimer), hecogenin (Hecogenin) and cupreol three kinds of compounds.Recently also utilize tracking activity method from cymose buckwheat rhizome root, isolate the very high proanthocyanidin condensation tannic acid mixtures of a kind of active anticancer, total tanin content is 67.49%, is called golden E.Thus, Cymose buckwheat rhizome preparation all has strong inhibitory action to the dysentery characterized by white mucous stool detection of Salmonella of pig, chicken etc., staphylococcus aureus, Escherichia coli, pseudomonas aeruginosa and streptococcus pneumonia.In " feed medicated premix allows to use kind catalogue " that the Ministry of Agriculture issues for 1994, cymose buckwheat rhizome is one of 12 kinds of Chinese herbal medicines; " the pollution-free food feeding of broiler animal doctor prevent epidemic criterion " that announce for 2003 inner unique Chinese medicine preparation of permitting using is that cymose buckwheat rhizome falls apart.In the period of SARS epidemic period and anti-bird flu processed, the Chinese medicine of Ministry of Public Health's recommendation just has cymose buckwheat rhizome.
Guizhou Province cymose buckwheat rhizome No. 1 is that dual-purpose herbage variety raised by domestic unique medicine at present of the autonomous seed selection of Guizhou Farming Animal Science and Veterinary Research Institute, in 2012 by the authorization of grass product kind validation board of Guizhou Province, and authorization numbering: No. 2012001, grass is examined in Guizhou Province.Its cauline leaf and seed nutrient composition content are abundant and comprehensively, also containing not available for other crops or rare specific nutrient and medicinal ingredient.This product plant is tall and big, fast growth, blade are roomy, output is high, product are of fine quality and good palatability, and drought resisting, characteristic of disease can be comparatively strong, is the high-quality green fodder of rear cattle, pig, chicken and goose.In addition, Guizhou Province cymose buckwheat rhizome No. 1 is mainly suitable for cultivating in height above sea level 800-1200mm area, Guizhou.
At present the research that dual-purpose herbage variety raised by Guizhou Province cymose buckwheat rhizome No. 1 this medicine is focused mostly in resource distribution, nutrient component and the aspect such as pharmacology, chemical substance research, and few to No. 1 fertilising aspect research of Guizhou Province cymose buckwheat rhizome.Under the climatic environment of locality, Guizhou, how by scientific and reasonable fertilising, while the beet yield improving Guizhou Province cymose buckwheat rhizome No. 1, improving the content of wherein dimercyanidin, is a technical problem being worth solving.
Summary of the invention
The object of the invention is the problem in order to solve the content of being raised the beet yield of dual-purpose herbage variety Guizhou Province cymose buckwheat rhizome No. 1 in cultivation and dimercyanidin by domestic unique medicine at present of the autonomous seed selection of Guizhou Farming Animal Science and Veterinary Research Institute, there is provided a kind of fertilizing method improving dimercyanidin's content in Guizhou Province cymose buckwheat rhizome No. 1, this fertilizing method significantly can improve Guizhou Province cymose buckwheat rhizome No. 1 beet yield simultaneously.
Technical scheme of the present invention is as follows:
Fertilizer used comprises:
1) potassium >=25% of total nitrogen+available phosphorus+effectively and the compoiste fertilizer of the content of organic matter >=25%;
2) urea is as nitrogenous fertilizer;
3) fused calcium magnesium phosphate is as phosphate fertilizer;
4) potassium sulfate is as potash fertilizer;
In fertilizer, the consumption of compoiste fertilizer is 10 kg/667 m
2, nitrogenous fertilizer consumption 6 kg/667 m
2, Phosphorus Fertilizer Rates 15 kg/667 m
2, Potassium Fertilizer 10 kg/667 m
2.
Fertilizing method is:
2/3 of whole compoiste fertilizer, whole phosphate fertilizer, the total consumption of potash fertilizer is used as base manure; 1/3 of the total consumption of potash fertilizer to topdress autumn and uses; Nitrogenous fertilizer is in seedling stage and branching stage application in two dressings.
Technique effect of the present invention is: adopt this fertilization mode of the present invention, the cultivation Guizhou Province cymose buckwheat rhizome of the then with 2nd year No. 1 beet yield can be made to significantly improve, and can significantly improve dimercyanidin's content in cymose buckwheat rhizome block root.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail.
Embodiment 1:
The fertilizing method of the present invention to Guizhou Province cymose buckwheat rhizome No. 1 is as follows: potassium>=25% of total nitrogen+available phosphorus+the effectively and compoiste fertilizer of the content of organic matter>=25%, urea (N content is 46%) are nitrogenous fertilizer, fused calcium magnesium phosphate (P
2o
5content is 8-14%) be phosphate fertilizer, potassium sulphate fertilizer (K
2o content is 50%) be potash fertilizer.Compoiste fertilizer in unit are seedling ground, the fertile consumption of N, P, K are respectively 10kg/667 m
2, 6 kg/667 m
2, 15 kg/667 m
2, 15 kg/667 m
2.Fertilizer and phosphate fertilizer are as base manure applied once, and 2/3 of the total consumption of potash fertilizer is made base manure, 1/3 and topdressed autumn and use; Nitrogenous fertilizer is in seedling stage of Guizhou Province cymose buckwheat rhizome No. 1 and branching stage application in two dressings.
The Guizhou Province cymose buckwheat rhizome No. 1 cultivated using the fertilizing method of prior art (comprise NP, PK, NK tri-kinds join execute) is as comparative group, and contrast with fertilizing method of the present invention (fertilizer+NPK joins applying method) together with the Guizhou Province cymose buckwheat rhizome No. 1 cultivated with blank group (CK group), the results are shown in Table 1 and table 2..
From table 1, Guizhou Province cymose buckwheat rhizome No. 1 cultivation then compared with the control, NK join execute output increased 12.5%, PK join execute output increased 21.7%, NP joins and executes output increased 28.5%, and fertilizer+NPK three of the present invention joins applying method output increased 41.3%; Cultivate the 2nd year compared with the control, NK join execute output increased 22.8%, NP join execute output increased 27.1%, PK joins and executes output increased 32.9%, and fertilizer+NPK three of the present invention joins applying method output increased 55.5%.In addition, fertilizer+NPK three of the present invention joins applying method and NP, NK, PK and CK control group has pole significant difference on the beet yield of 2 years.
From table 2, cultivate dimercyanidin's content control group (CK) of Guizhou Province cymose buckwheat rhizome No. 1 block root then and four kinds of (NP that apply fertilizer, NK, PK, fertilizer+NPK) there is no difference, cultivate the 2nd year fertilizer+NPK of the present invention join execute Guizhou Province cymose buckwheat rhizome No. 1 block root dimercyanidin's content result compared with control group (CK) have pole significant difference, fertilizer+NPK of the present invention joins dimercyanidin's content and the NP of the Guizhou Province cymose buckwheat rhizome No. 1 block root of applying method cultivation, NK with PK joins to execute and compares result there were significant differences, therefore visible, fertilizer+NPK of the present invention joins dimercyanidin's content in Guizhou Province cymose buckwheat rhizome No. 1 block root of applying method cultivation and within the 2nd year, obtains in cultivation and significantly improve.
Therefore, by fertilizing method of the present invention, the beet yield and dimercyanidin's content that significantly improve Guizhou Province cymose buckwheat rhizome No. 1 can be reached, improve the economic benefit of its cultivation.
Certainly, more than just embody rule example of the present invention, the technical scheme that the present invention also has other embodiment, all employings to be equal to replacement or equivalent transformation to be formed, all drops within protection domain of the presently claimed invention.
Claims (2)
1. improve a fertilizing method for dimercyanidin's content in Guizhou Province cymose buckwheat rhizome No. 1, it is characterized in that:
Fertilizer used comprises:
1) potassium >=25% of total nitrogen+available phosphorus+effectively and the compoiste fertilizer of the content of organic matter >=25%;
2) urea is as nitrogenous fertilizer;
3) fused calcium magnesium phosphate is as phosphate fertilizer;
4) potassium sulfate is as potash fertilizer;
In fertilizer, the consumption of compoiste fertilizer is 10 kg/667 m
2, nitrogenous fertilizer consumption 6 kg/667 m
2, Phosphorus Fertilizer Rates 15 kg/667 m
2, Potassium Fertilizer 10 kg/667 m
2.
2. the fertilizing method of dimercyanidin's content in raising Guizhou Province according to claim 1 cymose buckwheat rhizome No. 1, is characterized in that: all compoiste fertilizer, all phosphate fertilizer, 2/3 the using as base manure of the total consumption of potash fertilizer; 1/3 of the total consumption of potash fertilizer to topdress autumn and uses; Nitrogenous fertilizer is in seedling stage and branching stage application in two dressings.
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| WO2010126794A1 (en) * | 2009-04-30 | 2010-11-04 | Novus International Inc. | Methods for increasing growth and yield of plants with methionine compounds |
| CN102276324A (en) * | 2010-06-12 | 2011-12-14 | 闫家良 | Preparation method for buckwheat yield increasing fertilizer |
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| CN102918979A (en) * | 2012-11-15 | 2013-02-13 | 成都大学 | Fertilizing method for buckwheat |
| US20130255340A1 (en) * | 2012-04-02 | 2013-10-03 | David H. Blount | Delignification of biomass containing lignin and production of long lasting lignin fertilizer |
| CN104170630A (en) * | 2014-08-22 | 2014-12-03 | 中国农业科学院农业环境与可持续发展研究所 | High-yield cost-saving efficiency-improving northern buckwheat cultivation method |
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2015
- 2015-01-30 CN CN201510047841.2A patent/CN104541725B/en active Active
Patent Citations (6)
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|---|---|---|---|---|
| WO2010126794A1 (en) * | 2009-04-30 | 2010-11-04 | Novus International Inc. | Methods for increasing growth and yield of plants with methionine compounds |
| CN102276324A (en) * | 2010-06-12 | 2011-12-14 | 闫家良 | Preparation method for buckwheat yield increasing fertilizer |
| US20130255340A1 (en) * | 2012-04-02 | 2013-10-03 | David H. Blount | Delignification of biomass containing lignin and production of long lasting lignin fertilizer |
| CN102771274A (en) * | 2012-04-28 | 2012-11-14 | 高义富 | High-yield and high-efficiency planting technology for Daba Shan buckwheat |
| CN102918979A (en) * | 2012-11-15 | 2013-02-13 | 成都大学 | Fertilizing method for buckwheat |
| CN104170630A (en) * | 2014-08-22 | 2014-12-03 | 中国农业科学院农业环境与可持续发展研究所 | High-yield cost-saving efficiency-improving northern buckwheat cultivation method |
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