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Double-effect double-element water-soluble powder fertilizer

A water-soluble powder, dual-element technology, applied in the direction of urea compound fertilizer, nitrogen fertilizer, potash fertilizer, etc., can solve the problems of few nutrients, poor cultivability, single function, etc., to improve fertilizer efficiency, improve crop resistance, and increase crop yield. Effect

Inactive Publication Date: 2015-04-29
SICHUAN DAXIN KEWEI AGROCHEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the commonly used synthetic fertilizers have relatively single functions and provide less nutrients for crops. At the same time, after use, they may harden the soil and make the arability worse.

Method used

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  • Double-effect double-element water-soluble powder fertilizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A double-effect double-sugar water-soluble powder fertilizer, which is composed of the following components in parts by weight: 18 parts of urea, 8 parts of ammonium dihydrogen phosphate, 18 parts of potassium sulfate, 1 part of seaweed, 0.1 part of mossin lactone, and root powder 1 part, 0.2 part of boric acid, 0.2 part of ammonium molybdate.

[0025] The preparation method of described double-effect double element water-soluble powder fertilizer, see figure 1 , including the following steps:

[0026] (1) Check whether the motors are normal; whether the reactor is damaged, whether the bottom valve is in good condition, whether the equipment, pipelines, and valves are normal; , ammonium dihydrogen phosphate, potassium sulphate, seaweed, colebetin lactone, root powder, boric acid, ammonium molybdate are weighed according to the stated parts by weight, add to the reaction kettle, and then press the weight ratio of raw materials and water to be 2 : 1 amount of water is a...

Embodiment 2

[0042] A double-effect double-sugar water-soluble powder fertilizer, which is composed of the following components in parts by weight: 22 parts of urea, 12 parts of ammonium dihydrogen phosphate, 22 parts of potassium sulfate, 5 parts of seaweed, 0.2 part of mossin lactone, and root powder 3 parts, 3 parts of boric acid, 1 part of ammonium molybdate.

[0043] The preparation method of described double-effect double element water-soluble powder fertilizer comprises the following steps:

[0044](1) Check whether the motors are normal; whether the reactor is damaged, whether the bottom valve is in good condition, whether the equipment, pipelines, and valves are normal; , ammonium dihydrogen phosphate, potassium sulphate, seaweed, colebetin lactone, root powder, boric acid, ammonium molybdate are weighed according to the stated parts by weight, add to the reaction kettle, and then press the weight ratio of raw materials and water to be 2 : 1 amount of water is added, stirred and ...

Embodiment 3

[0050] A double-effect double-sugar water-soluble powder fertilizer, which is composed of the following components in parts by weight: 20 parts of urea, 10 parts of ammonium dihydrogen phosphate, 20 parts of potassium sulfate, 3 parts of seaweed, 0.1 part of mossin lactone, and root powder 2 parts, 1 part of boric acid, 0.6 parts of ammonium molybdate.

[0051] The preparation method of described double-effect double element water-soluble powder fertilizer comprises the following steps:

[0052] (1) Check whether the motors are normal; whether the reactor is damaged, whether the bottom valve is in good condition, whether the equipment, pipelines, and valves are normal; , ammonium dihydrogen phosphate, potassium sulphate, seaweed, colebetin lactone, root powder, boric acid, ammonium molybdate are weighed according to the stated parts by weight, add to the reaction kettle, and then press the weight ratio of raw materials and water to be 2 : 1 amount of water is added, stirred a...

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Abstract

The invention discloses a double-effect double-element water-soluble powder fertilizer which is composed of the following components in parts by weight: 18-22 parts of urea, 8-12 parts of ammonium dihydrogen phosphate, 18-22 parts of potassium sulfate, 1-5 parts of algin, 0.1-0.2 part of brassinolide, 1-3 parts of rooting powder, 0.2-3 parts of boric acid and 0.2-1 part of ammonium molybdate. The preparation method comprises the following steps: (1) reacting the raw materials with water in a ratio of 2:1 at 80-90 DEG C for 1.5 hours, wherein the pH value of the reaction solution is 6.8-7.2; (2) cooling, discharging and carrying out vacuum filtration; (3) evaporating the filtrate to remove water, and drying the filtrate and filter cake together in a drying chamber until the water content is lower than 0.5%; and (4) pulverizing, uniformly mixing and packaging to obtain the finished product. The double-effect double-element water-soluble powder fertilizer can provide multiple nutritive elements required by crop growth, can promote plant growth, and has obvious yield increase effects.

Description

technical field [0001] The invention belongs to the field of agricultural fertilizers, in particular to a double-effect double-sugar water-soluble powder fertilizer. Background technique [0002] Plants need various nutrients for normal growth, and the lack of certain elements will cause slow growth of plants and even cause plant death. Among the various nutrients needed by plants, there are 16 essential elements, including six macroelements: carbon, nitrogen, oxygen, hydrogen, phosphorus, and potassium; three medium elements: calcium, magnesium, sulfur; seven trace elements : Iron, zinc, manganese, copper, boron, molybdenum, chlorine. [0003] Molybdenum is one of the essential mineral elements for plants. It plays an important physiological role in plants. It participates in nitrogen metabolism in plants as a component of nitrate reductase and nitrogenase, and also participates in photosynthesis, phosphorus metabolism and some important Complex formation. The main physi...

Claims

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Application Information

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IPC IPC(8): C05G3/00
CPCC05B7/00C05G3/00C05G3/80C05C3/00C05C9/00C05D1/02C05D9/02
Inventor 蒋欣君
Owner SICHUAN DAXIN KEWEI AGROCHEM CO LTD