Ecological liquid fertilizer containing rare earth and preparation method thereof

Abstract

The present invention relates to one kind of RE-containing ecological liquid fertilizer and its preparation process. The RE-containing ecological liquid fertilizer is prepared with the materials including RE borate 15-30 wt%, zinc sulfate 4-6 wt%, calcium sulfate 4-6 wt%, distilled water 30-55 wt%, methyl salicylate 2-5 wt%, 15 wt% concentration amino acid solution 8-25 wt%, and 90 wt% concentration alcohol solution 10-15 wt%. The RE-containing ecological liquid fertilizer can strengthen crop's resistance and biological enzyme activity, and raise photosynthetic rate and N, P and K absorbing and transporting ability, so as to increase yield and improve quality of agricultural products, and has no harm to environment. Its preparation process is simple.

Description

(1) Technical field

[0001] The invention relates to a liquid ecological fertilizer, in particular to an ecological liquid micro-fertilizer containing rare earth, and a preparation method thereof. (2) Background technology

[0002] The application of rare earths in agriculture is an emerging subject that has achieved significant development in the past 30 years. The earliest Chinese scholar who used rare earth elements in plant cultivation research was Qian Chongpeng. In 1917, he and the Americans jointly published a paper on the special physiological effects of rare earth elements in the application of water cotton. From the early 1930s to the 1960s, some scholars from the Soviet Union, Romania, Bulgaria, the United States, the United Kingdom and other countries also conducted some research on the application of rare earths in agriculture and published some reports. However, due to the limitations of the working conditions and environment at that time, these research work w...

Examples

Embodiment 1

[0027] The ecological liquid micro-fertilizer of the present embodiment is made by the following methods:

[0028] A: Mix 15kg of mixed rare earths containing lanthanum and cerium with 2kg of boric acid, dissolve in water, heat to 100°C for thermal reaction, and make 17kg of rare earth borates;

[0029] B: Take 17kg of rare earth borate, 5kg of zinc sulfate, and 5kg of calcium sulfate, and dissolve them in 45kg of distilled water to make an aqueous solution;

[0030] C: get 3kg methyl salicylate, 13kg amino acid (wt15%), dissolve with 12kg alcohol (wt90%), react at 60 ℃ of temperature, make alcoholic solution;

[0031] D: Mix the above-mentioned aqueous solution and alcohol solution, put it into a blender and stir evenly, make a tincture, fill it into bottles, and each bottle is 100ml.

[0032] The method of use is as follows: the above-mentioned ecological liquid micro-fertilizer is used to fertilize cucumbers, with an amount of 100ML per mu, the above-mentioned ecological l...

Embodiment 2

[0034] The ecological liquid micro-fertilizer of the present embodiment is made by the following methods:

[0035] A: Weigh 25kg of mixed rare earth containing lanthanum and cerium and mix it with 3kg of boric acid, add water to dissolve, heat to 100°C for thermal reaction, and make 28kg of boric acid rare earth;

[0036] B: Take 28kg of rare earth borate, 4kg of zinc sulfate, and 6kg of calcium sulfate, and dissolve them in 45kg of distilled water to make an aqueous solution;

[0037] C: get 2kg methyl salicylate, 8kg amino acid (wt15%), dissolve with 7kg alcohol (wt90%), react at 60 ℃ of temperature, make alcoholic solution;

[0038] D: Mix the above-mentioned aqueous solution and alcohol solution, put it into a blender and stir evenly, make a tincture, fill it into bottles, and each bottle is 100ml.

[0039] The method of use is as follows: the above-mentioned ecological liquid micro-fertilizer is used to fertilize cucumbers, with an amount of 100ML per mu, the above-menti...

(1) Technical field

[0001] The invention relates to a liquid ecological fertilizer, in particular to an ecological liquid micro-fertilizer containing rare earth, and a preparation method thereof. (2) Background technology

[0002] The application of rare earths in agriculture is an emerging subject that has achieved significant development in the past 30 years. The earliest Chinese scholar who used rare earth elements in plant cultivation research was Qian Chongpeng. In 1917, he and the Americans jointly published a paper on the special physiological effects of rare earth elements in the application of water cotton. From the early 1930s to the 1960s, some scholars from the Soviet Union, Romania, Bulgaria, the United States, the United Kingdom and other countries also conducted some research on the application of rare earths in agriculture and published some reports. However, due to the limitations of the working conditions and environment at that time, these research work w...

Examples

Embodiment 1

[0027] The ecological liquid micro-fertilizer of the present embodiment is made by the following methods:

[0028] A: Mix 15kg of mixed rare earths containing lanthanum and cerium with 2kg of boric acid, dissolve in water, heat to 100°C for thermal reaction, and make 17kg of rare earth borates;

[0029] B: Take 17kg of rare earth borate, 5kg of zinc sulfate, and 5kg of calcium sulfate, and dissolve them in 45kg of distilled water to make an aqueous solution;

[0030] C: get 3kg methyl salicylate, 13kg amino acid (wt15%), dissolve with 12kg alcohol (wt90%), react at 60 ℃ of temperature, make alcoholic solution;

[0031] D: Mix the above-mentioned aqueous solution and alcohol solution, put it into a blender and stir evenly, make a tincture, fill it into bottles, and each bottle is 100ml.

[0032] The method of use is as follows: the above-mentioned ecological liquid micro-fertilizer is used to fertilize cucumbers, with an amount of 100ML per mu, the above-mentioned ecological l...

Embodiment 2

[0034] The ecological liquid micro-fertilizer of the present embodiment is made by the following methods:

[0035] A: Weigh 25kg of mixed rare earth containing lanthanum and cerium and mix it with 3kg of boric acid, add water to dissolve, heat to 100°C for thermal reaction, and make 28kg of boric acid rare earth;

[0036] B: Take 28kg of rare earth borate, 4kg of zinc sulfate, and 6kg of calcium sulfate, and dissolve them in 45kg of distilled water to make an aqueous solution;

[0037] C: get 2kg methyl salicylate, 8kg amino acid (wt15%), dissolve with 7kg alcohol (wt90%), react at 60 ℃ of temperature, make alcoholic solution;

[0038] D: Mix the above-mentioned aqueous solution and alcohol solution, put it into a blender and stir evenly, make a tincture, fill it into bottles, and each bottle is 100ml.

[0039] The method of use is as follows: the above-mentioned ecological liquid micro-fertilizer is used to fertilize cucumbers, with an amount of 100ML per mu, the above-menti...