Medicine-fertilizer double-purpose plant nutrition conditioning product and preparation method thereof

A conditioner and dual-purpose technology, applied in the direction of fertilizer mixture, application, nitrogen fertilizer, etc., can solve the problems of soil fungal disease spread, soil acidification, crop quality decline, etc., meet the needs of crop growth, correct soil acidification, and simple preparation method Effect

Inactive Publication Date: 2015-04-29
SHENZHEN BATIAN ECOTYPIC ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a dual-purpose plant nutrition conditioner and a preparation method thereof, which is prepared by preparing lime nitrogen, calcium magnesium phosphate fertilizer and potassium humate in a certain proportion, so as to solve the problem of serious soil acidification and soil acidification in the prior art. Technical problems with the spread of fungal diseases, reduced crop quality, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] By weight percentage, take by weighing 20kg lime nitrogen, particle is 100 orders, and PH is 11.0, and the composition of lime nitrogen contains nitrogen 15% by weight percentage, calcium oxide 35%; Take by weighing 10kg calcium magnesium phosphate fertilizer, particle is 100 orders, PH is 8.0, and the composition of calcium magnesium phosphate fertilizer contains phosphorus (P 2 o 5 ) 12%, calcium oxide (CaO) 25%, containing silicon dioxide (SiO 2 ) 30%, containing magnesium oxide (MgO) 3%; Weigh 5kg of potassium humate, the pH of potassium humate is 9.0, the composition of potassium humate contains 50% of humic acid by weight percentage, potassium (K 2 O) 8%.

[0023] First mix the weighed calcium magnesium phosphate fertilizer and potassium humate, then add the weighed lime nitrogen to mix, fully stir and mix evenly, and then prepare the plant nutrition conditioner with both medicine and fertilizer.

[0024] The medicinal and fertilizer dual-purpose plant nutritio...

Embodiment 2

[0026] By weight percentage, take by weighing 35kg lime nitrogen, particle is 150 orders, and PH is 13.0, and the composition of lime nitrogen contains nitrogen 25%, calcium oxide 45% by weight percentage; Take by weighing 20kg calcium magnesium phosphate fertilizer, particle is 150 orders, PH is 9.0, and the composition of calcium magnesium phosphate fertilizer contains phosphorus (P 2 o 5 ) 14%, calcium oxide (CaO) 30%, containing silicon dioxide (SiO 2 ) 40%, containing magnesium oxide (MgO) 7%; Weigh 15kg of potassium humate, the pH of potassium humate is 11.0, and the composition of potassium humate contains 60% of humic acid by weight percentage, potassium (K 2 O) 15%.

[0027] First mix the weighed calcium magnesium phosphate fertilizer and potassium humate, then add the weighed lime nitrogen to mix, fully stir and mix evenly, and then prepare the plant nutrition conditioner with both medicine and fertilizer.

[0028] Apply the dual-purpose plant nutrition conditione...

Embodiment 3

[0030] By weight percentage, take by weighing 55kg lime nitrogen, particle is 130 orders, and PH is 12.0, and the composition of lime nitrogen contains nitrogen 20% by weight percentage, calcium oxide 40%; Take by weighing 30kg calcium magnesium phosphate fertilizer, particle is 140 orders, PH is 8.5, and the composition of calcium magnesium phosphate fertilizer contains phosphorus (P 2 o 5 ) 13%, calcium oxide (CaO) 27.5%, containing silicon dioxide (SiO 2 ) 35%, containing magnesium oxide (MgO) 5%; Weigh 20kg of potassium humate, the pH of potassium humate is 10.0, and the composition of potassium humate contains 55% of humic acid by weight percentage, potassium (K 2 O) 11.5%.

[0031] First mix the weighed calcium magnesium phosphate fertilizer and potassium humate, then add the weighed lime nitrogen to mix, fully stir and mix evenly, and then prepare the plant nutrition conditioner with both medicine and fertilizer.

[0032] Apply the dual-purpose plant nutrition condit...

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Abstract

The invention discloses a medicine-fertilizer double-purpose plant nutrition conditioning product and a preparation method thereof, belonging to the field of novel fertilizers. The medicine-fertilizer double-purpose plant nutrition conditioning product comprises the following components in percentage by weight: 40%-70% of lime nitrogen, 20%-40% of a calcium-magnesium-phosphate fertilizer and 10%-30% of potassium humate. The preparation method of the medicine-fertilizer double-purpose plant nutrition conditioning product comprises the steps of firstly mixing the calcium-magnesium-phosphate fertilizer with the potassium humate, then adding lime nitrogen, and uniformly mixing. The medicine-fertilizer double-purpose plant nutrition conditioning product is low in cost and pollution-free, has efficacies of killing soil fungi, conditioning soil, improving soil acidification and nourishing soil; and meanwhile, the preparation method is easy and applicable to industrial production.

Description

technical field [0001] The invention relates to the field of novel fertilizers, in particular to a plant nutrition conditioner with both medicinal and fertilizer functions, which can prevent and control soil fungi and improve soil acidification, and a preparation method thereof. Background technique [0002] In the past 30 years, my country's nitrogen fertilizer industry has developed rapidly. The output of nitrogen fertilizer exceeded 10 million tons of nitrogen in 1982 and reached 43.13 million tons in 2012. In particular, urea has achieved extraordinary development. In the past 32 years, a total of 386 million tons of urea nitrogen has been produced. However, during the application process of urea, it is converted into ammonium nitrogen in the soil and absorbed by the root surface of crops, and replaces hydrogen ions to acidify the soil. As a result, the problem of soil acidification in my country has become more and more serious in the past 30 years. And soil acidificat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05B7/00C05G3/00C05G3/80C05C11/00C05F11/02
Inventor 韩冬芳王宗抗杨勇
Owner SHENZHEN BATIAN ECOTYPIC ENG
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