Composite ferrum preparation for correcting iron-deficient chlorosis of fruit trees and increasing ferrum contents in fruit

Abstract

The invention discloses a composite ferrum preparation for correcting iron-deficient chlorosis of fruit trees and increasing ferrum contents in fruit. The composite ferrum preparation comprises the following contents in mass percent: 60 % of commercially available composite amino acid powder, 2 % of citric acid, 16 % of ferrous sulfate, 18 % of zinc sulfate, and 4 % of surface active agent of sodium dodecyl sulfate. The composite ferrum has obvious effects on correcting iron-deficient chlorosis of fruit trees and increasing ferrum contents in fruit.

Description

technical field [0001] The invention relates to a composite iron preparation for correcting iron-deficiency chlorosis of fruit trees and increasing the iron content of fruits. Background technique [0002] Human anemia caused by iron deficiency is a very common malnutrition that affects people's health. At present, it is mainly treated by drugs, which not only has good and bad effects, but also increases people's economic burden. As the saying goes, "Medicine is not as good as food." It is undoubtedly a fundamental way to solve the problem by increasing the iron content in agricultural products and improving dietary conditions to correct this malnutrition. With the continuous improvement and improvement of living standards, people pay more and more attention to fruit consumption. Therefore, it is more and more important to prevent and treat human iron deficiency by increasing the iron content in fruits and improving the quality of fruits. However, iron deficiency chlorosis ...

AI Technical Summary

Problems solved by technology

However, iron deficiency chlorosis of fruit trees (especially peaches) on calcareous soil in the north is a very common physiological disease, which not only affects the growth and yield of fruit trees, but also seriously restricts fruit quality.

For a long time, people have done a large amount of research work, also proposed to supply ferrous sulfate to fruit trees by buried bottle method, stem injection method, foliage spraying method etc. Susceptible to environmental conditions and oxidation failure, so the effect is not ideal

Although chelated iron (such as EDTA-Fe) works well, it has not been widely used due to its high price and increased production costs