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Composite induce resistance agent for improving moisture-proof ability of sesame

A technology of inducer and sesame, which is applied in the field of compound inducer to achieve the effect of improving resistance and increasing yield

Active Publication Date: 2014-11-05
INST OF OIL CROPS RES CHINESE ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Compound inducers can greatly improve the stress resistance of crops. Spraying compound inducers on the leaves of crops before and after being subjected to moisture stress can promote cell division and elongation, restore photosynthesis, delay aging, increase the activity of protective enzymes, and It can prevent the membrane lipid peroxidation of leaf cells, thereby enhancing the resistance to wet damage; the use of compound inducers can also increase the root activity, the total absorption area of ​​the root system, the active absorption area of ​​the root system and the content of chlorophyll, etc. Final yield, which is well reflected in crops such as corn, cucumber, rapeseed, soybean, etc. At present, there is no relevant report on the compound inducer for improving the moisture resistance of sesame

Method used

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  • Composite induce resistance agent for improving moisture-proof ability of sesame
  • Composite induce resistance agent for improving moisture-proof ability of sesame
  • Composite induce resistance agent for improving moisture-proof ability of sesame

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033]Preparation of sesame moisture-resistant compound inducer: take the commercially available "Shuofeng 481" (a preparation whose active component is brassinolide), 6-BA, urea (N content ≥ 45 %), commercially available "Ainuozinc" (zinc content 20%) and carbendazim (commercially available 70% wettable powder) produced by Shaanxi Punuofeng Biotechnology Development Co., Ltd.

[0034] The content of each component is calculated by weight ratio as the preparation whose effective component is brassinolide: 6-BA: urea: zinc-containing micro-fertilizer: carbendazim=1×10 -4 : 0.4×10 -4 : 9: 0.453: 2.43, wherein: the effective component is brassinolide preparation in terms of effective brassinolide content, the urea in terms of effective nitrogen content, and the ainozinc in terms of effective zinc content In terms of content, the carbendazim is calculated in terms of effective solid content components, respectively weighed and sampled, and packaged separately to obtain.

Embodiment 2

[0036] It differs from the examples in that: the content of each component is calculated by weight ratio as an effective component of a preparation of brassinolide: 6-BA: urea: zinc-containing micro-fertilizer: carbendazim=1×10 -4 :0.25×10 -4 : 8.5: 0.36: 1.8, wherein: the preparation whose effective component is brassinolide is measured in effective brassinolide content, the urea is measured in effective nitrogen content, and the ainozinc is measured in effective zinc content In terms of content, the carbendazim is calculated in terms of effective solid content components.

Embodiment 3

[0038] It differs from the examples in that: the content of each component is calculated by weight ratio as the active ingredient is a preparation of brassinolide: 6-BA: urea: zinc-containing micro-fertilizer: carbendazim=0.75×10 -4 :0.5×10 -4 :9:0.5:2.5, wherein: the preparation whose effective component is brassinolide is calculated by effective brassinolide content, the urea is calculated by effective nitrogen content, and the described Ainozinc is calculated by effective zinc content In terms of content, the carbendazim is calculated in terms of effective solid content components.

[0039] In the above examples, the active ingredient is brassinolide, which can also be selected from "Yun Tianli" produced by Shanghai Lvze Biotechnology Co., Ltd. and "Tianfengsu" produced by Jiangmen Daguangming Agrochemical Co., Ltd. etc., not limited to the commercially available "Shuofeng 481" produced by Chengdu Xinchaoyang Biochemical Co., Ltd., the zinc-containing micro-fertilizer can ...

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Abstract

The invention relates to a composite induce resistance agent for improving a moisture-proof ability of sesame. The composite induce resistance agent is characterized by comprising the following effective components: a brassinolide preparation, 6-BA (6-benzylamine group adenine), urea, zinc-contained micro element fertilizer and carbendazol at the weight ratio of (0.75*10<-4>-1*10<-4>): (0.25*10<-4>-0.5*10<-4>): (8-9): (0.35-0.5): (1.75-2.63), wherein all components are independently stored; the effective component of brassinolide preparation is weighted by the content of the effective brassinolide, the urea is weighted by the content of effective nitrogen, the zinc-contained micro element fertilizer is weighted by the content of effective zinc, and the carbendazol is weighted by the content of effective solid components. The composite induce resistance agent can induce the moisture-proof ability of the sesame, promotes the activity of the growth and development of the sesame, and obviously improves the resistance ability of the sesame to the moisture damage so as to improve the yield of the sesame.

Description

technical field [0001] The invention relates to an inducer, in particular to a compound inducer for improving the moisture resistance of sesame. Background technique [0002] Wet damage is an important factor for crop yield reduction. It is estimated that about 10% of the arable land in the world forms moisture stress to crops due to excessive moisture, resulting in a 20% annual crop yield reduction. Wet damage in my country mainly occurs in the Huanghuai Plain and the middle and lower reaches of the Yangtze River, seriously affecting the output of major crops in my country. In recent years, due to the serious damage to the ecological environment and global warming, the occurrence of flood disasters has been exacerbated, and the scope of damage has continued to expand, leading to a rapid increase in agricultural meteorological disasters, and crop yields have been greatly affected. Sesame (Sesamumindicum L.) is one of the important oil crops in my country, and it is also a h...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00A01N47/18A01P21/00A01N43/90A01N43/22
Inventor 张秀荣黎冬华张艳欣王林海高媛
Owner INST OF OIL CROPS RES CHINESE ACAD OF AGRI SCI