Application and method of 5-formyltetrahydrofolate in improving nitrogen utilization rate of plants

A technology of leucovorin and 5-F-THF, which is applied in the agricultural field, can solve the problems of excessive nitrogen fertilizer application and low utilization efficiency, and achieves the improvement of growth condition, the increase of amino acid content, the increase of fresh weight and chlorophyll content. Effect
CN108477190BInactive Publication Date: 2021-02-23THE INST OF BIOTECHNOLOGY OF THE CHINESE ACAD OF AGRI SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
THE INST OF BIOTECHNOLOGY OF THE CHINESE ACAD OF AGRI SCI
Publication Date
2021-02-23
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention belongs to the field of agricultural technology, and in particular relates to the application of 5-formyltetrahydrofolate in improving plant nitrogen utilization. Exogenous 5‑F‑THF promotes the growth and development of plant seedlings under low nitrogen conditions, and the nitrogen metabolism of seedlings changes, which is helpful for understanding the biological functions of 5‑F‑THF in plants and improving plant nitrogen utilization in agricultural production Efficiency matters.
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Description

technical field

[0001] The invention belongs to the technical field of agriculture, and in particular relates to the application and method of 5-formyltetrahydrofolate in improving plant nitrogen utilization. Background technique

[0002] Nitrogen is one of the important mineral elements necessary for plant growth and development. It is an essential element for the synthesis of amino acids, and then for the synthesis of proteins, nucleotides, chloroplasts and other metabolites and cell components. The nitrogen that plants absorb from the soil is mainly inorganic nitrogen at first, and can also absorb organic nitrogen, such as urea. Inorganic nitrogen mainly includes nitrate nitrogen (NO 3- ) and ammonium nitrogen (NH 4+ ). For most plants, nitrate nitrogen (NO 3- ) is the most important form of nitrogen source. Plants use nitrate nitrogen through three main processes: absorption, reduction and assimilation. The nitrogen of nitrate is in a highly oxidized state, which n...

Claims

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