Novel foliar fertilizer for promoting generation of SOD in rice

A foliar fertilizer and rice technology, which is applied to nitrogen fertilizers, organic fertilizers, fertilization devices, etc., can solve the problems of increasing the difficulty of fertilization control and fertilization cost, unfavorable to the healthy development of agricultural planting, and cumbersome planting methods. The effect of improving rice yield and preventing paraquat

Inactive Publication Date: 2018-07-20
杨洋
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  • Application Information

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Problems solved by technology

[0004] At present, there have been studies on SOD content in corn and rice. For example, Chinese patent CN105961104B discloses a planting method and fertilizer for rice with high SOD content. It uses silicon-calcium-magnesium fertilizer as the base fertilizer, and different fertilizers are applied in different periods of rice. To promote the production of SOD enzymes in rice, but this planting method is loaded down with trivial details, basically all will apply fertilizer in different stages of rice, and the amount of fertilizer is high, this has undoubtedly increased the difficulty of fertilization control and fertilization cost, is unfavorable for the healthy development of agricultural planting

Method used

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  • Novel foliar fertilizer for promoting generation of SOD in rice

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Effect test

Embodiment 1

[0014] The foliar fertilizer components include the following by weight percentage: 35% iron manganese phosphite, 35% zinc copper phosphite, 1% potassium citrate, 1% calcium nitrate, 1% borax, 20% urea, 7% sodium phosphite . The weight ratio of the zinc-manganese content in the iron-manganese phosphite mixture is 1:1, and the weight ratio of the zinc-copper content in the zinc-copper phosphite mixture is 30:1.

Embodiment 2

[0016] The foliar fertilizer components include the following by weight percentage: 20% iron manganese phosphite, 20% zinc copper phosphite, 10% potassium citrate, 10% calcium nitrate, 10% borax, 25% urea, 5% sodium phosphite . The weight ratio of zinc and manganese in the iron-manganese phosphite mixture is 10:1, and the weight ratio of zinc and copper in the zinc-copper phosphite mixture is 10:1.

Embodiment 3

[0018] The foliar fertilizer components include the following by weight percentage: 25% iron manganese phosphite, 25% zinc copper phosphite, 3% potassium citrate, 3% calcium nitrate, 3% borax, 30% urea, 11% sodium phosphite . The weight ratio of the zinc-manganese content in the iron-manganese phosphite mixture is 2:1, and the weight ratio of the zinc-copper content in the zinc-copper phosphite mixture is 15:1.

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Abstract

The invention discloses a novel foliar fertilizer for promoting the generation of SOD in rice. The novel foliar fertilizer is characterized in that the novel foliar fertilizer adopts iron manganese phosphite, copper zinc phosphite, potassium citrate, calcium nitrate, borax, urea and sodium phosphite as main components, the fertilizer is applied in the heading stage and the grain filling stage ofrice in a foliar fertilization manner, and the SOD content in grown rice is equal to or more than 30 U/mg.

Description

technical field [0001] The invention relates to a foliar fertilizer, in particular to a novel foliar fertilizer capable of promoting rice with high SOD content. Background technique [0002] Superoxide dismutase Orgotein (Superoxide Dismutase, SOD), alias liver protein, abbreviation: SOD. SOD is regarded as the most magical enzyme in life technology, the garbage scavenger in the human body, the natural enemy of oxygen free radicals, the number one killer of oxygen free radicals in the body, and the foundation of life and health. SOD has the functions of anti-aging, immune regulation, blood lipid regulation, anti-radiation, etc. Taking SOD products can anti-aging, anti-tumor, regulate the human endocrine system, and improve immunity. [0003] my country is a large rice planting country, and rice is one of the staple foods in our country. If a certain technology is used to promote the high content of SOD in rice, it will undoubtedly be able to continuously supplement SOD to t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00A01C21/00
CPCA01C21/005C05B17/00C05G3/00C05G5/23C05B17/02C05C5/04C05C9/00C05D9/00C05F11/00
Inventor 杨洋赵津华
Owner 杨洋
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