Humic acid complex fertilizer and its production method

A humic acid and compound fertilizer technology, applied in organic fertilizers, fertilization devices, fertilizer mixtures, etc., can solve the problems of low farmyard manure output, decline in the quality of agricultural products, and soil compaction, and achieve the effect of improving soil, less equipment, and good soil

Inactive Publication Date: 2005-08-31
通辽绿阳科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems of soil compaction caused by chemical fertilizers in existing fertilizers, the quality of agricultural products is reduced, and the output of farmyard manure is low, the present invention provides a humic acid compound fertilizer that can achieve high yield, ensure and improve the quality of agricultural products, and has the function of improving soil and its production. method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0026] Example 1 Greenhouse Jinzao No. 1 Cucumber Test

[0027] Treatment Yield per mu Yield increase (%) Reducing sugar (%) VC (mg / 100g) Nitrate (mg / kg)

[0028] Compost 29448.1 41.1 1.933 12.15 245.88

[0029] Fertilizer 23964.5 14.8 0.974 10.33 579.13

[0030] Chicken manure 20871.0 0 1.754 10.32 94.63

[0031] Fertilizer application flowered 2 days earlier than chemical fertilizer treatment, and the female flower rate was 5%-7% higher. After hanging for 1 month, it can be seen that the growth is vigorous when the fertilizer is applied, the leaves are bright green, and the plant height increases by 12cm to 18cm. Tasting the results, it is generally recognized that it is better than applying chemical fertilizers, and applying rot fertilizers has a strong ability to tolerate diseases.

example 2

[0032] Example 2 Greenhouse eggplant test in Xi'an

[0033] Treatment Yield per mu (kg) Yield (%) Reducing sugar (%) VC (mg / 100g) Nitrate (mg / kg)

[0034] Compost 10453.0 11.11 2.176 16.92 434.67

[0035] Fertilizer 9407.6 0 1.172 15.70 593.47

[0036] The growth of humus fertilizer is better than that of chemical fertilizer, flowering is 2 days earlier, and the flowering rate is 3% to 5% higher than that of chemical fertilizer. Harvested one week in advance, the fruit has good color, tender skin and fresh color, and the weight of single fruit is about 10% heavier than that of chemical fertilizers. It is easy to ripen in the pot and has a good taste. The ability to resist diseases is stronger than that of chemical fertilizer application areas. Fine ring disease and gray mold occur in the same shed area, and the incidence of chemical fertilizer areas accounts for 70% to 80%, and only 20% to 30% in rotting fertilizer areas. The growth period is prolonged, the fertilizer area ...

example 3

[0037] Example 3 Greenhouse Shenjiao No. 4 Pepper Test

[0038] Treatment Yield per mu (kg) Yield increase (%) Reducing sugar (%) VC (mg / 100g) Nitrate (mg / kg)

[0039] Compost 4654.8 18.13 2.446 173.11 495.16

[0040] Fertilizer 3940.5 0 1.972 165.30 507.23

[0041] Seedlings treated with composted fertilizers are faster and grow better than those in chemical fertilizer areas. The flowering rate is 10% to 15% higher than that in chemical fertilizer areas, the plant height is increased by 3 to 5 cm, and the fruit setting rate is increased by 5% to 7%.

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Abstract

The present invention relates to a humic acid composite fertilizer and its production method. Its composition is composed of (wt%) 30-70% of leonardite containing 50-75% of human acid, 10-40% of urea, 3-15% of phosphoammonium, 0-30% of potassium chloride, 0-30% of potassium sulfate, 0-10% of potassium hydroxide, 0-12% of potassium carbojnate and 0-3% of trace element. Its production method includes the following steps: pulverizing leonardite, making activating agent, activating leonardite, pulverizing raw materials, mixing them uniformly so as to obtain the invented humic acid composite power fertilizer product, granulating to obtain granular fertilizer product which can improve crop quantity, reduce nitrate content of agricultural product, raise saccharide content and vitamin content and improve soil.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, in particular to a humic acid compound fertilizer and a manufacturing method thereof. Background technique [0002] In recent decades, my country's agriculture has used a large amount of chemical fertilizers based on nitrogen, phosphorus, and potassium, which has greatly changed the low yield of farmyard manure in the past, and doubled the crop yield. However, long-term use of chemical fertilizers will lead to soil compaction and a decline in the quality of agricultural products. With the same amount of inorganic chemical fertilizers, the yield also tends to decline year by year. Contents of the invention [0003] Aiming at the problems of soil compaction caused by chemical fertilizers in existing fertilizers, the quality of agricultural products is reduced, and the output of farmyard manure is low, the present invention provides a humic acid compound fertilizer that can achieve high yield,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05F11/02C05G1/00
Inventor 马增禄杨亚森郭宗恒
Owner 通辽绿阳科技开发有限公司
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