Plant selenium-rich germanium-rich strontium-rich nutrition supplement as well as preparation method and application thereof

Abstract

The invention relates to a plant selenium-rich germanium-rich strontium-rich nutrition supplement as well as a preparation method and application thereof. The plant selenium-rich and germanium-rich nutrient supplement is a liquid preparation mainly containing the following components: compound amino acid chelated selenium, sodium octaborate tetrahydrate, organic germanium-132, strontium chloride,glycine betaine, glycine betaine Cab, ammonium heptamolybdate, sodium 4-iodophenoxyacetate and water. The nutrition supplement can significantly improve the ability of rice, rape, tea, wheat and othercrops to absorb and convert selenium element, germanium element and strontium element, significantly improve the selenium content, germanium content and strontium content of the crops, promote earlymaturing and high yield of the crops, promote income increase of farmers, and serve people's health.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a plant selenium-rich germanium-rich strontium-rich nutrition enhancer and its preparation method and application. Background technique [0002] Selenium is an essential trace element for the human body, a strong antioxidant, an important component of glutathione peroxidase, and an antidote for some heavy metals. It plays an important role in many aspects, and is praised as "the fire of life", "the king of anti-cancer" and "the god of cell protection" by experts at home and abroad. Clinical medicine has found that more than 40 kinds of diseases that threaten human health and life are related to selenium deficiency in the human body. For example, selenium deficiency can induce cancer, arthritis, Keshan disease, Kaschin-Beck disease, liver disease, cataract, diabetes, reproductive system diseases, etc. . However, if the selenium intake of the human body is too high, especia...

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Problems solved by technology

[0007] (1) The amount of basal selenium fertilizer is large, the loss is large, and the utilization rate is low

Moreover, most of them are selenium fertilizers containing inorganic selenium, a large loss of inorganic selenium not only causes waste of resources, but also pollutes the environment

[0008] (2) Inorganic selenium fertilizer sprayed on leaves often remains on the leaves of crops due to the poor solubility of inorganic selenate in a weakly acidic environment, which burns the leaves, causes phytotoxicity, and leads to yield reduction

However, biological organic selenium compounds are expensive and difficult to promote and apply; in addition, most biological organic selenium compounds, because of their relatively large molecular weight, are not conducive to crop absorption and translocation, and their utilization rate is low

[0010] (4) Single effect: simple selenium fertilizer can only increase the selenium content of crops, and does not take into account the supplementation of other trace elements necessary for human body; compared with products compounded with various essential trace elements, the unit labor cost is high

[0011] (5) Most of the plant nutrition enhancers such as selenium-rich and germanium-rich on the market do not take into account the increase in crop production and income, and are not easily accepted by growers

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