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Trace element-enriched fertilizer

A technology of trace elements and fertilizers, applied in the field of agriculture, can solve problems such as not being able to fully meet the needs of crop growth, and achieve the effect of increasing production

Inactive Publication Date: 2017-06-23
赵青娇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the nutrient elements contained in conventional chemical fertilizers cannot fully meet the needs of crop growth.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Example 1 Preparation of additives

[0022] The additive is prepared as follows: 45 parts by weight of attapulgite and 5 parts of jade powder are ground into 25 mesh material a; 3.5 parts of orange peel, 2.5 parts of winter melon vine and 4 parts of sweet potato vine are pulverized, water and 3.5 parts of The EM inoculants were mixed evenly, and fermented at 25.5°C for 5 days to obtain material b; material a, 10 parts of wood residue, 2.5 parts of calcium sulfate, 3 parts of magnesium sulfate, 3 parts of ammonium molybdate, 4 parts of diammonium hydrogen phosphate and 2 parts of citric acid were mixed Mix well, grind for 35 minutes, then add 3.5 parts of acrylic acid amide, 2.5 parts of polyvinyl alcohol, material b and 3 parts of wood vinegar, mix well, heat up to 130 ° C, keep warm for 2.5 hours, cool to room temperature, dry, and granulate to obtain the additive.

Embodiment 2

[0024] Weigh 70 parts of borax, 8 parts of zinc sulfate, 5 parts of manganese sulfate, 4 parts of copper sulfate and 3 parts of the additive prepared in Example 1 according to the proportions, mix at 35°C, and complex at 15°C for 15 days. The fertilizer is formed into lumps, then crushed and packaged to obtain the trace element-rich fertilizer of the present invention.

Embodiment 3

[0026] Weigh 60 parts of borax, 10 parts of zinc sulfate, 6 parts of manganese sulfate, 6 parts of copper sulfate and 5 parts of the additive prepared in Example 1 according to the proportions, mix at 36°C, and complex at 12°C for 13 days. The fertilizer is formed into lumps, then crushed and packaged to obtain the trace element-rich fertilizer of the present invention.

[0027] The invention adopts the joint action of borax, zinc sulfate, manganese sulfate, copper sulfate and additives, and the prepared trace element fertilizer contains abundant mineral elements and growth elements, and can effectively make crops robust and increase yield. In addition, the additive raw materials used in the present invention include attapulgite, wood slag, jade powder, acrylic acid amide, orange peel, wax gourd vine, sweet potato vine, polyvinyl alcohol, calcium sulfate, magnesium sulfate, ammonium molybdate, diammonium hydrogen phosphate, Citric acid, wood vinegar and EM inoculants, among wh...

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PUM

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Abstract

The invention discloses a trace element-enriched fertilizer. The fertilizer comprises the following components in parts by weight: 50 to 90 parts of borax, 1 to 15 parts of zinc sulfate, 1 to 10 parts of manganese sulfate, 1 to 10 parts of copper sulfate and 1 to 5 parts of an additive. The trace element fertilizer, which is prepared through combined action of the borax, the zinc sulfate, the manganese sulfate, the copper sulfate and the additives, contains rich mineral elements and growth elements, effectively enables crop plants to be strong and increases the yield. The used additives not only can provide rich nutritional substances and mineral elements for the growth of crops, but also can adjust the acid-alkali property of soil, improve the physical characteristics of the soil, activate the soil and solve the problem of unbalanced nutrition in the soil.

Description

technical field [0001] The invention relates to the technical field of agriculture, in particular to a fertilizer rich in trace elements. Background technique [0002] Micronutrient fertilizers, often referred to as micro-fertilizers. Refers to fertilizers containing micronutrients, which are absorbed and consumed by crops less. Although crops require very little trace elements, they are equally important to crops as macro elements and cannot be substituted for each other. The main nutrients in the current compound fertilizer are nitrogen, phosphorus and potassium, but 18 kinds of essential nutrients are required for the growth of crops. Therefore, the nutrients contained in conventional chemical fertilizers cannot fully meet the needs of crop growth. SUMMARY OF THE INVENTION [0003] In view of the defects in the above-mentioned prior art, the purpose of the present invention is to provide a kind of fertilizer rich in trace elements, to provide abundant nutrients and m...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05B7/00C05G3/00C05G3/80C05C3/00C05D3/00C05D5/00C05D9/00C05D9/02C05F11/00C05F11/08
Inventor 赵青娇
Owner 赵青娇
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