Base fertilizer type eucalyptus ecological fertilizer

Abstract

The invention discloses a base fertilizer type eucalyptus ecological fertilizer, comprising an inorganic fertilizer, an organic fertilizer and a bonder. The effective ingredients of the inorganic fertilizer contains following elements in mass percents of: major elements of 0-7 percent of N, 0-10 percent of P2O5 and 0-4 percent of K; secondary elements of 0.35-9.50 percent of Mg, 0.80-19.00 percent of Ca and 1.85-5.00 percent of S; and trace elements of 0.020-0.05 percent of B, 0.020-0.050 percent of Zn and 0.00-0.05 percent of Cu. The organic fertilizer is prepared from ammonium sulfate type compound amino acid, humic acid and humates or peat soil, and organic materials. According to the base fertilizer type eucalyptus ecological fertilizer disclosed by the invention, the nutrition constituents requested by the eucalyptus young growth are sufficiently met; the soil is improved and the use ratio of a topdressing fertilizer is improved for follow-up application and topdressing; the wastage rate of the fertilizer is decreased; the plant resistance is enhanced, and the growth rate is improved; and the waste of the fertilizer and the environmental area-source pollution are reduced.

Description

technical field [0001] The invention belongs to the field of fertilizers, in particular to a base fertilizer type eucalyptus ecological fertilizer. Background technique [0002] Eucalyptus is the general name of Eucalyptus myrtle species. It is native to Australia and the tropical regions of Asia. It is the leading tree species in the development of fast-growing and high-yield forests in the world. my country has introduced eucalyptus for more than 110 years, and it has become a strategy for fast-growing and high-yield forests in southern my country. sexual species. According to the results of the seventh national forest inventory, the total area of ​​planted forests in our country is 62 million hectares 2 Or so, eucalyptus accounted for only 4.19% of the national plantation area. Eucalyptus accounts for 1.3% of the total forest area of ​​the country, and about 80% of the eucalyptus is distributed in our country's Guangdong, Guangxi, Hainan, and Fujian, and other places suc...

AI Technical Summary

Problems solved by technology

As a result, the current eucalyptus fertilization is quite chaotic: some apply basal fertilizers and some do not apply basal fertilizers; when applying basal fertilizers, phosphate fertilizers, organic fertilizers, and compound fertilizers are used, some add trace elements, and some do not.

Due to the incomplete and unbalanced nutrient content of the above fertilizers, they cannot fully meet the nutrients required for the growth of eucalyptus, which may easily lead to the occurrence of physiological diseases, and the general yield increase efficiency is low.

[0006] Chinese patent number: ZL200610125356.3, the title of the invention is: Eucalyptus special fertilizer discloses a kind of special fertilizer for eucalyptus, which contains the following active ingredients in mass percentage: N 5%~18%, P 2 o 5 7%~15%, K 2 O 5% to 12%, Cu 0.05% to 0.3%, Zn 0.05% to 0.4%, B 0.05% to 0.2%. Although this special fertilizer can improve the yield increase rate of eucalyptus to a certain extent, the special base fertilizer formula for eucalyptus has not It involves the addition of moderate elements, which cannot well meet the fertilizer requirements for the healthy and fast growth of eucalyptus

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