Organic aroma-increasing foliar fertilizer for fragrant rice

A technology for foliar fertilizer and fragrant rice, which is applied to the field of organic fragrant rice foliar fertilizer, can solve problems such as the inability to meet the production of organic fragrant rice, and achieve the effects of increasing the content and increasing the yield of fragrant rice.

Inactive Publication Date: 2018-02-09
SOUTH CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The previous invention patent "A Fragrant Rice Flavoring Agent and Its Application Method (Patent No. ZL 2010 1 0518779.8" is mainly an aqueous solution prepared from 920, proline and zinc chloride, which cannot meet the requirements of organic fragrant rice. The demand for production, it can be seen that the organic fragrance-enhancing foliar fertilizer for fragrant rice has been created, which can be used in the production of organic fragrant rice (it can also be applied to the production of green and pollution-free fragrant rice), and promote the market competitiveness of high-end Luzhou-flavored fragrant rice by a large margin. It is necessary to improve

Method used

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  • Organic aroma-increasing foliar fertilizer for fragrant rice
  • Organic aroma-increasing foliar fertilizer for fragrant rice

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Experimental program
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Effect test

Embodiment 1

[0012] The following components are mixed in proportion by weight: 62.5% of gamma-aminobutyric acid, 25.0% of pyrroline-5-carboxylic acid and 12.5% ​​of ornithine. It is packaged in a small package of 40g per bag. When in use, use 40g of "Fragrant Rice Organic Fragrance-Enhancing Foliar Fertilizer" per mu and add 50kg of water to spray once at the heading stage.

Embodiment 2

[0014] Contrast experiment: using the fragrant rice Meixiangzhan No. 2 as the test variety, using the fragrant rice organic aroma-enhancing foliage fertilizer as the treatment and spraying water as the control (CK), the field test results show that: the aromatic rice organic aroma-enhancing foliar fertilizer can significantly Improve the content of brown rice aroma 2-AP (2-acetyl-1-pyrroline), and can significantly increase the yield, seed setting rate and 1000-grain weight of fragrant rice (measurement method reference: Chen Xinhong editor-in-chief: Crop Cultivation Experiment, Nanjing: Nanjing University Press , 2014), the results are shown in Table 1. At the same time, it significantly increased the net photosynthetic rate of flag leaves of fragrant rice 14d, 21d and 28d after full ear (measurement method reference: Zhang Zhiliang, Qu Xiaojing, Li Xiaofang. Plant Physiology Experiment Guide (Fourth Edition). Beijing: Higher Education Press, 2009), The results are shown in T...

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Abstract

The invention discloses organic aroma-increasing foliar fertilizer for fragrant rice. The organic aroma-increasing foliar fertilizer for the fragrant rice is prepared from the following components: gamma-aminobutyric acid, pyrroline-5-carboxylic acid and ornithine. During a full heading stage of the fragrant rice, after the organic aroma-increasing foliar fertilizer for the fragrant rice is blended with water and is sprayed, the content of 2-acetyl-1-pyrroline (2-AP) in the fragrant rice can be remarkably improved; meanwhile, the yield, setting percentage and thousand seed weight of the fragrant rice can be remarkably improved and the net photosynthetic rate of flat leaves at middle and late filling stages of the fragrant rice can be remarkably increased.

Description

technical field [0001] The invention relates to the field of fragrant rice production, in particular to an organic aroma-enhancing foliage fertilizer for fragrant rice. Background technique [0002] Aromatic rice is a treasure among rice. It has been loved by Asians for a long time for its fragrance and deliciousness. In recent years, it has also been more widely favored in the United States, Europe, the Middle East and Australia. Although in the domestic and foreign rice markets, the price of fragrant rice is usually 2-3 times that of ordinary non-fragrant rice, the consumption of fragrant rice in the world is still increasing year by year, mainly because fragrant rice has a unique aroma, which not only It can induce people's appetite and make people enjoy spiritual pleasure when eating. In order to maximize the profits of fragrant rice, some companies use artificial flavoring methods in the rice processing process to increase the aroma of rice, which is completely differe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00A01C21/00
CPCA01C21/00C05C11/00C05G3/00
Inventor 唐湘如莫钊文段美洋钟克友潘圣刚王树丽肖立中田华
Owner SOUTH CHINA AGRI UNIV
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