Eucalyptus ecological fertilizer containing Mn and Fe elements and fertilizing method

Abstract

The invention discloses a eucalyptus ecological fertilizer containing Mn and Fe elements and a fertilizing method. The eucalyptus ecological fertilizer containing the Mn and Fe elements is prepared by mixing inorganic nutrients, organic fertilizers and a bonder, and includes following effective ingredients in mass percents of: 7-20 percent of the inorganic nutrients, 4-15 percent of P2O5, 4-20 percent of K2O4, 0.05-0.2 percent of B, 0.05-0.1 percent of Zn, 0.01-0.05 percent of Cu, 0.01-0.2 percent of Mn, 0.01-0.2 percent of Fe, 5-25 percent of organic matters and 0.15-5 percent of the bonder. According to the eucalyptus ecological fertilizer disclosed by the invention, major elements, secondary elements and trace elements are matched according to a reasonable proportion, and a property amount of the organic fertilizers are added, so that not only can the nutrient requirements of the eucalyptus growth be met, the use ratio of the fertilizer is improved, and the wastage rate of the fertilizer is decreased, but also the stress resistance and the lodging resistance of eucalyptus are enhanced, the capacity of resisting natural calamities (such as typhoon and frost), the loss is reduced and the economic benefit is improved.

Description

technical field [0001] The invention belongs to the field of fertilizers, and in particular relates to eucalyptus ecological fertilizers and fertilization methods. Background technique [0002] Forest tree fertilization is one of the forest management measures to improve soil fertility, improve tree nutritional status, and promote fast growth and high yield of trees to achieve high quality, high yield and high efficiency. It is also one of the important means to maintain land fertility and realize sustainable development of forest land. Soil is an important carrier for tree growth, and soil nutrient supply is an important source of tree nutrient elements. Some woodlands have poor soil and need to supplement nutrients; in other woodlands, due to long-term continuous cultivation, soil nutrients are decreasing, and the lost nutrients need to be returned to the soil. With the continuous management of artificial forests, many continuously cultivated artificial forests have exper...

AI Technical Summary

Problems solved by technology

Applying this special compound fertilizer for eucalyptus can increase the growth of eucalyptus by an average of 20% and the volume of a single plant by an average of 25%, which can promote the improvement of biomass, but the ratio of each element in the compound fertilizer can not improve the growth rate of eucalyptus. Stress resistance and lodging resistance, it is also difficult to resist the damage to the eucalyptus trunk in windy weather and frosty weather

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