CN103724119A - Special fertilizer for fruit trees and preparation method thereof - Google Patents

Abstract

The invention discloses a special fertilizer for fruit trees, which is prepared from the following raw materials in parts by weight: 50-55 parts of peat soil, 20-23 parts of vermiculite, 30-34 parts of urea, 18-19 parts of potassium oxide, 8-10 parts of potassium sulfate, 2-3 parts of zinc sulfate, 1-2 parts of manganese sulfate, 1-2 parts of magnesium sulfate, 2-3 parts of boric acid, 1-2 parts of ferrous sulfate, 1-2 parts of magnesium oxide, 1-2 parts of aluminosilicate, 2-5 parts of synergistic sodium, 2-3 parts of dicyandiamide, 3-4 parts of EM bactericide, 4-6 parts of coating agent and a proper amount of water. The fertilizer disclosed by the invention is scientific and reasonable in proportion; based on the growth rules of the fruit trees, the fertilizer has a function of improving the quality and output of the fruit trees; meanwhile, the special fertilizer maintains water and fertilizer, realizes long duration of fertilizer efficiency and promotes the root growth. Moreover, the fertilizer also has a function of improving the soil to keep the soil in a loose and breathable state for a long time; since the organic ingredients of the fertilizer are added, the soil is rich in organic matters and is cured, and the fertility is improved.

Description

One special fertilizer for fruit trees and preparation method thereof

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Technical field

The present invention relates to a kind of technical field of fertilizers, particularly special fertilizer for fruit trees and preparation method thereof.

Background technology

at present, the chemical fertilizer that China's fertilizer is mainly comprised of N, P, the large inorganic elements of K tri-, this chemical fertilizer can meet the growth needs of farm crop at short notice.But life-time service can make soil aggregate be destroyed, easily cause soil compaction, soil property hardening, thereby affect the growth of farm crop, the decline of quality, cause vicious cycle.Though simultaneously fertilizer is rich in organic matter, nutrient discharges slowly, cause farm crop absorb slow, fertilizer efficiency is low, between various available nutrient, do not reach active balance, due to the not science of fertilizer formula of farm crop, cause the output of farm crop not high, quality also can not get improving.Fertilizer of the present invention, adopts effective combination of organic fertilizer and mineral manure, and scientific matching can meet the growth demands of farm crop to greatest extent.

Summary of the invention

Fertilizer object of the present invention is that special fertilizer for fruit trees and preparation method thereof is provided.

Technical scheme of the present invention is as follows:

Fertilizer is made by the raw material of following weight part: peat soil 50-55, vermiculite 20-23, urea 30-34, potassium oxide 18-19, potassium sulfate 8-10, zinc sulfate 2-3, manganous sulfate 1-2, magnesium sulfate 1-2, boric acid 2-3, ferrous sulfate 1-2, magnesium oxide 1-2, aluminosilicate 1-2, synergy sodium 2-5, Dyhard RU 100 2-3, EM microbial inoculum 3-4, coating agent 4-6, water are appropriate;

Described coating agent is made by the raw material of following weight part: double pentaerythritol methacrylate 10-12, Silane coupling reagent KH-570 2-3, nano-sized carbon 0.1-0.2, medical stone powder 1-2; Its preparation method is that each raw material is mixed, and grinding distribution evenly and get final product.

The concrete steps of the preparation of fertilizer are as follows:

(1) add after adding suitable quantity of water to stir urea, potassium oxide, potassium sulfate peat soil, vermiculite to grind pulping, obtain mixed pulp;

(2) mixed pulp of step 1 is mixed with EM microbial inoculum, stir, sealing, carries out anaerobic fermentation 25-35 days under normal temperature condition, stir once during this time every a week;

(3) add after aluminosilicate, synergy sodium, Dyhard RU 100 are mixed in the fermentation materials of step 2 and continue fermentation 10-15 days under normal temperature, obtain fermentation materials, standby;

(4) zinc sulfate, manganous sulfate, magnesium sulfate, boric acid, ferrous sulfate, magnesium oxide are added in suitable quantity of water, after stirring, mix with fermentation materials and other remaining component of step 3, stir, dry, granulation.

Beneficial effect of the present invention:

Fertilizer ratio of the present invention is scientific and reasonable, for the growth rhythm of fruit tree, has the effect of the output of the quality of improving fruit tree, has water conservation, fertilizer conservation, fertilizer efficiency time length simultaneously, is beneficial to root growth.Fertilizer of the present invention also has the effect that improves soil in addition, makes the long-term ventilative state that keeps loosening of soil, has increased the organic composition of fertilizer, soil is contained abundant organic, vegetable soil, the effect of building up fertility.

Specific embodiments

Below in conjunction with following embodiment, the present invention is described in further detail:

The raw material that takes following weight part (kg) is made: peat soil 53, vermiculite 21, urea 32, potassium oxide 18, potassium sulfate 9, zinc sulfate 2, manganous sulfate 1, magnesium sulfate 1, boric acid 3, ferrous sulfate 2, magnesium oxide 1, aluminosilicate 1, synergy sodium 4, Dyhard RU 100 2, EM microbial inoculum 3, coating agent 5, water are appropriate;

Described coating agent is made by the raw material of following weight part (kg): double pentaerythritol methacrylate 11, Silane coupling reagent KH-570 2, nano-sized carbon 0.2, medical stone powder 1; Its preparation method is that each raw material is mixed, and grinding distribution evenly and get final product.

The preparation method's of fertilizer concrete steps are as follows:

(1) add after adding suitable quantity of water to stir urea, potassium oxide, potassium sulfate peat soil, vermiculite to grind pulping, obtain mixed pulp;

(2) mixed pulp of step 1 is mixed with EM microbial inoculum, stir, sealing, carries out anaerobic fermentation 30 days under normal temperature condition, stir once during this time every a week;

(3) add after aluminosilicate, synergy sodium, Dyhard RU 100 are mixed in the fermentation materials of step 2 and continue fermentation 13 days under normal temperature, obtain fermentation materials, standby;

(4) zinc sulfate, manganous sulfate, magnesium sulfate, boric acid, ferrous sulfate, magnesium oxide are added in suitable quantity of water, after stirring, mix with fermentation materials and other remaining component of step 3, stir, dry, granulation.

For the using value of fertilizer of the present invention is better described, by 300 kinds, the age of tree all the fruit tree of identical adjacent two row be equally divided into two groups of experimental group and control groups, fertilizer of the present invention and common fertilizer are put on respectively to experimental group and control group as base fertilizer, 18 kilograms of every applying fruit trees with fertilizer, fertilising time be selected in autumn, to autumn next year be trial period, experimental result shows, compared with control group, large, output raising 16% that the flowering rate raising 17% of experimental group fruit tree, fruit become.

Claims (2)

1. a special fertilizer for fruit trees, it is characterized in that, by the raw material of following weight part, made: peat soil 50-55, vermiculite 20-23, urea 30-34, potassium oxide 18-19, potassium sulfate 8-10, zinc sulfate 2-3, manganous sulfate 1-2, magnesium sulfate 1-2, boric acid 2-3, ferrous sulfate 1-2, magnesium oxide 1-2, aluminosilicate 1-2, synergy sodium 2-5, Dyhard RU 100 2-3, EM microbial inoculum 3-4, coating agent 4-6, water are appropriate;

Described coating agent is made by the raw material of following weight part: double pentaerythritol methacrylate 10-12, Silane coupling reagent KH-570 2-3, nano-sized carbon 0.1-0.2, medical stone powder 1-2; Its preparation method is that each raw material is mixed, and grinding distribution evenly and get final product.

2. according to the special fertilizer for fruit trees described in claims 1, it is characterized in that, preparation method's concrete steps are as follows:

(1) add after adding suitable quantity of water to stir urea, potassium oxide, potassium sulfate peat soil, vermiculite to grind pulping, obtain mixed pulp;

(2) mixed pulp of step 1 is mixed with EM microbial inoculum, stir, sealing, carries out anaerobic fermentation 25-35 days under normal temperature condition, stir once during this time every a week;

(3) add after aluminosilicate, synergy sodium, Dyhard RU 100 are mixed in the fermentation materials of step 2 and continue fermentation 10-15 days under normal temperature, obtain fermentation materials, standby;

(4) zinc sulfate, manganous sulfate, magnesium sulfate, boric acid, ferrous sulfate, magnesium oxide are added in suitable quantity of water, after stirring, mix with fermentation materials and other remaining component of step 3, stir, dry, granulation.