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Multi-nutrition release-controllable special-purpose fertilizer for clivia and preparation method thereof

A Clivia and controlled-release fertilizer technology, which is applied in the field of modified epoxy resin-coated Clivia special controlled-release fertilizer and its preparation, can solve the problems of unfavorable growth and development of Clivia, slow nutrient release, and long fertilizer effect period, and achieve good results. The effects of plant type, stable nutrient supply, and accelerated growth

Active Publication Date: 2009-05-27
KINGENTA ECOLOGICAL ENG GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to many years of cultivation practice, organic fertilizer is generally applied once a month, but frequent digging and fertilization can easily damage the root system, which is not conducive to the growth and development of Clivia
At present, there is still a lack of a chemical fertilizer variety that has a long fertilizer effect period, slow nutrient release and can meet the absorption requirements of Clivia to solve such technical problems

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Embodiment 1: Clivia special-purpose controlled release fertilizer, total nutrient: nitrogen, phosphorus pentoxide, potassium oxide content are respectively 20%, 16%, 8% by mass percentage. The raw material components are as follows:

[0049] 3% modified epoxy resin coated ammonium phosphate 130kg

[0050] 5% modified epoxy resin coated ammonium phosphate 200kg

[0051] 4% modified epoxy resin coated potassium nitrate 80kg

[0052] 3% modified epoxy resin coated potassium magnesium sulfate 140kg

[0053] 3% modified epoxy resin coated ammonium nitrate 60kg

[0054] 4% modified epoxy resin coated ammonium nitrate 75kg

[0055] 5% modified epoxy resin coated ammonium nitrate 125kg

[0056] 6% modified epoxy resin coated ammonium nitrate 80kg

[0057] Potassium chloride compound fertilizer 100kg

[0058] Chelated Iron Fertilizer 5kg

[0059] Zinc sulfate 5kg.

[0060] The preparation method is that the above-mentioned raw materials are put into a blender according t...

Embodiment 2

[0061] Embodiment 2: Clivia special-purpose controlled release fertilizer, total nutrient: nitrogen, phosphorus pentoxide, potassium oxide content are respectively 18%, 17%, 9% by mass percentage. The raw material components are as follows:

[0062] 3% modified epoxy resin coated ammonium phosphate 200kg

[0063] 5% modified epoxy resin coated ammonium phosphate 150kg

[0064] 4% modified epoxy resin coated potassium nitrate 80kg

[0065] 3% modified epoxy resin coated potassium magnesium sulfate 180kg

[0066] 3% modified epoxy resin coated ammonium nitrate 100kg

[0067] 4% modified epoxy resin coated ammonium nitrate 50kg

[0068] 5% modified epoxy resin coated ammonium nitrate 90kg

[0069] 6% modified epoxy resin coated ammonium nitrate 40kg

[0070] Potassium chloride compound fertilizer 100kg

[0071] Chelated Iron Fertilizer 5kg

[0072] Zinc sulfate 5kg.

Embodiment 3

[0073] Embodiment 3: Clivia special-purpose controlled release fertilizer, total nutrient: nitrogen, phosphorus pentoxide, potassium oxide content are respectively 18%, 16%, 10% by mass percentage. The raw material components are as follows:

[0074] 3% modified epoxy resin coated ammonium phosphate 200kg

[0075] 5% modified epoxy resin coated ammonium phosphate 150kg

[0076] 4% modified epoxy resin coated potassium nitrate 135kg

[0077] 3% modified epoxy resin coated potassium magnesium sulfate 180kg

[0078] 3% modified epoxy resin coated ammonium nitrate 100kg

[0079] 4% modified epoxy resin coated ammonium nitrate 50kg

[0080] 5% modified epoxy resin coated ammonium nitrate 90kg

[0081] 6% modified epoxy resin coated ammonium nitrate 40kg

[0082] Potassium chloride compound fertilizer 50kg

[0083] Zinc sulfate 5kg.

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Abstract

The present invention relates to a clivia minata specialized controlled releasing fertilizer and the preparing method thereof. The fertilizer is obtained by recompounding the compounds of modified epoxy resin coated ammonium phosphate, modified epoxy resin coated ammonium phosphate, modified epoxy resin coated sulphate-potassium magnesium fertilizer, modified epoxy resin coated ammonium phosphate, potassium muriate complex fertilizer and the like for different coating amounts. The clivia minata specialized controlled releasing agent of the invention is one-time applied when the clivia minata is changed with the port or is replanted and the injury to the root system of the clivia minata is avoided in multi-time fertilizing, and the fertilizer has the advantages of saving labor and force, increasing the utilization efficiency of the fertilizer, stable nutrition providing and facilitating the holding of the excellent strain type of the clivia minata.

Description

technical field [0001] The invention relates to a modified epoxy resin-coated Clivia special-purpose controlled-release fertilizer and a preparation method thereof, belonging to the technical field of slow / controlled-release fertilizers. Background technique [0002] Clivia is a perennial evergreen plant and one of the famous flowers in China. It has both leaves and flowers. The leaves are thick and dark green, dignified and generous, and the corolla is dazzling, which is very popular among people. The Clivia plant is moderate in size and is an ideal flower variety for home cultivation. [0003] Clivia has a fleshy root system with strong respiration. It likes loose, humus-rich soil and is afraid of water accumulation in the soil. At present, potted Clivia mostly uses rotten pine needles and litter as the cultivation substrate. These substances have no adsorption effect on nutrient ions, and the applied quick-acting fertilizer will soon be lost with watering, and the eff...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/08A01C21/00C05B7/00C05C5/02C05C1/00C05D5/00C05D1/02C05D9/00C05G3/90
Inventor 万连步张民吴清伟黄仁现王仕青
Owner KINGENTA ECOLOGICAL ENG GRP
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