Nutrient solution for tree

A technology for nutrient solution and trees, which can be applied in the direction of culture medium, liquid fertilizer, soilless cultivation, etc., and can solve the problems of yellowing, low nutrient solution purity, and death.

Inactive Publication Date: 2017-05-31
镇江常青园林工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the plant nutrient solutions sold on the market are extracts prepared from chemical fertilizers. The nutrient so

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] A tree nutrient solution, each 1000ml nutrient solution contains: Potassium nitrate: 1000mg; Urea: 2100mg; Ammonium nitrate: 1900mg; Magnesium sulfate: 140mg; Ammonium dihydrogen phosphate: 1200mg; Manganese Sulfate: 160mg; Zinc Sulfate: 10mg; Ferric Citrate: 12mg; Vitamin A: 160mg; Vitamin C: 120mg; Vitamin B6: 80mg; Boric Acid: 1mg; Folic acid: 0.1mg; Asparagine: 1.5mg; Fulvic acid: 1mg; Indole butyric acid: 0.5mg; Gibberellin: 0.8mg; The rest is water.

Embodiment 2

[0011] A tree nutrient solution, each 1000ml nutrient solution contains: potassium nitrate: 1200mg; urea: 2100-2250mg; ammonium nitrate: 2050mg; magnesium sulfate: 160mg; ammonium dihydrogen phosphate: 1230mg; calcium nitrate: 1380mg; potassium dihydrogen phosphate Manganese sulfate: 180mg; Zinc sulfate: 12mg; Ferric citrate: 14mg; Vitamin A: 180mg; Vitamin C: 140mg; Vitamin B6: 120mg; Boric acid: 2mg; Sodium molybdate: 0.4mg; mg; folic acid: 0.2mg; asparagine: 1.7mg; fulvic acid: 2mg; indole butyric acid: 0.7mg; gibberellin: 1.2mg; the rest is water.

Embodiment 3

[0013] A kind of tree nutrient solution, each 1000ml nutrient solution contains: potassium nitrate: 1100mg; urea: 2175mg; ammonium nitrate: 1975mg; magnesium sulfate: 150mg; ammonium dihydrogen phosphate: 1215mg; calcium nitrate: 1370mg; ; Manganese Sulfate: 170mg; Zinc Sulfate: 11mg; Ferric Citrate: 13mg; Vitamin A: 170mg; Vitamin C: 130mg; Vitamin B6: 100mg; ; Folic acid: 0.15mg; Asparagine: 1.6mg; Fulvic acid: 1.5mg; Indole butyric acid: 0.6mg; Gibberellin: 1mg; The rest is water.

[0014] Common trees such as paulownia, cypress, pine and the like can be irrigated with the nutrient solution of the present invention, and their growth rate can be increased by 15%-25%, which is more than 15% higher than the effect of the existing nutrient solution.

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PUM

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Abstract

The invention discloses a nutrient solution for a tree. The nutrient solution is characterized in that every 1,000 ml of the nutrient solution contains 1,000 to 1,200 mg of potassium nitrate, 2,100 to 2,250 mg of urea, 1,900 to 2,050 mg of ammonium nitrate, 140 to 160 mg of magnesium sulfate, 1,200 to 1,230 mg of ammonium dihydrogen phosphate, 1,360 to 1,380 mg of calcium nitrate, 1,190 to 1,210 mg of monopotassium phosphate, 160 to 180 mg of manganese sulfate, 10 to 12 mg of zinc sulfate, 12 to 14 mg of ferric citrate, 160 to 180 mg of vitamin A, 120 to 140 mg of vitamin C, 80 to 120 mg of vitamin B6, 1 to 2 mg of boric acid, 0.3 to 0.4 mg of sodium molybdate, 0.15 to 0.31 mg of sodium iodide, 0.1 to 0.2 mg of folic acid, 1.5 to 1.7 mg of asparaginate, 1 to 2 mg of fulvic acid, 0.5 to 0.7 mg of indolebutyric acid, 0.8 to 1.2 mg of gibberellins and the balance of water. The nutrient solution for the tree has the beneficial effects that the nutrient solution does not contain a harmful substance, and can supply nutrients for growth to plants subjected to soilless culture.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a tree nutrient solution. Background technique [0002] With the rapid development of the city, the available space is getting smaller and smaller, and the use of soilless cultivation technology to cultivate green plants can effectively save space. This just needs to provide plant nutrient solution for the green plant of soilless cultivation, in order to meet the needs of green plant growth. At present, most of the plant nutrient solutions sold on the market are extracts prepared from chemical fertilizers. The nutrient solution has low purity or contains harmful substances. Long-term use will cause yellowing or death, and the effect is not good. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a tree nutrient solution that does not contain harmful substances and can provide nutrients needed for growth of...

Claims

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Application Information

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IPC IPC(8): C05G3/00A01G31/00
CPCA01G24/00C05B7/00C05G3/00C05G5/23C05C1/00C05C5/02C05C5/04C05C9/00C05C11/00C05D5/00C05D9/02C05F11/02C05F11/10Y02P60/21
Inventor 李旭何爱恩李文超包立斌查玫
Owner 镇江常青园林工程有限公司
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