Special compound fertilizer for eucalyptus

Abstract

The invention discloses a special compound fertilizer for eucalyptus. The special compound fertilizer is prepared from the following raw materials in percentage by weight: 10-60% of macroelement fertilizer, 1-5% of secondary element fertilizer, 0.1-2% of microelement fertilizer and the balance of molasses fermentation liquid, wherein the concentration of the molasses fermentation liquid is 30-80%. The special compound fertilizer disclosed by the invention contains the microelements including calcium, magnesium, copper, manganese, zinc, boron and molybdenum necessary to the growth of eucalyptus, the technical problem of multi-element deficiency or bad disease resistance of eucalyptus in the prior art is solved, and the improvement of the quality and output of eucalyptus is facilitated; by adding the molasses fermentation liquid, the soil is improved and nutrition is supplemented by the rich organic matters, amino acids, humic acid and secondary elements in the molasses fermentation liquid so as to supply the microelements and organic matters necessary to the growth of eucalyptus and conform to the soil characteristics and fertilizer requirement law of the eucalyptus; and according to the invention, various nutrient elements are released at the same time, and the fertilizing types and times are reduced, thus the special compound fertilizer is labor-saving, time-saving, efficient and environment-friendly.

Description

technical field [0001] The invention relates to a compound fertilizer, in particular to a special compound fertilizer for eucalyptus. Background technique [0002] Fertilization is one of the most effective measures in the high-yield and high-quality cultivation and management of eucalyptus. Eucalyptus quickly absorbs nitrogen, phosphorus, potassium, calcium, magnesium, copper, manganese, zinc, boron and other major nutrients, resulting in a rapid decline in soil fertility, soil compaction, acidification, and lack of organic matter. Therefore, in the process of fertilizing eucalyptus, adding fertilizers that meet the requirements of eucalyptus growth, such as trace elements, organic matter, and a reasonable ratio of nitrogen, phosphorus, and potassium, is the key to affecting the quality and yield of eucalyptus. [0003] In the prior art, the commonly used fertilizers for fertilizing eucalyptus are conventional inorganic fertilizers. It is difficult to control the types of ...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the commonly used fertilizers for fertilizing eucalyptus are conventional inorganic fertilizers. It is difficult to control the types of trace elements and the corresponding proportions in the fertilization process, so it is difficult to meet the needs of trace elements and organic matter in different stages of the growth process of eucalyptus.

Therefore, during the growth of eucalyptus, multi-element deficiency often occurs, or due to insufficient calcium, magnesium and other elements and organic matter, eucalyptus has defects such as poor disease resistance and slow growth, which seriously affect the quality and yield of eucalyptus.

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