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Multifuction slow releasing lawn fertilizer

A special fertilizer and multi-functional technology, applied in the direction of application, nitrogen fertilizer, potassium fertilizer, etc., can solve the problems of environment, low lawn quality, blind lawn fertilizer use, etc., and achieve the effect of convenient use, long green period of lawn, and quick recovery in autumn

Inactive Publication Date: 2006-05-17
HEBEI AGRICULTURAL UNIV.
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a multifunctional slow-release lawn special fertilizer to solve the environmental problems caused by blind use of fertilizer, low lawn quality and fertilization at present.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0014] Example 1 special fertilizer for lawn in spring (N-P 2 o 5 -K 2 O content is 15-8-7)

[0015] The composition of the multifunctional slow-release lawn fertilizer is: urea 28kg, monoammonium phosphate 14kg, potassium chloride 12kg, cake 16kg, peat 6kg, humic acid 5kg, superphosphate 10kg, conditioner (diatomaceous earth) 3kg, seven Water ferrous sulfate 2kg, plant growth regulator 2.0kg.

example 2

[0016] Example 2 Special fertilizer for lawn in summer (N-P 2 o 5 -K 2 O content is 16-5-11)

[0017] The composition of the multifunctional slow-release lawn fertilizer is: urea 31kg, monoammonium phosphate 10kg, potassium chloride 14kg, potassium sulfate 6kg, cake cake 15kg, peat 6kg, humic acid 4kg, conditioner (diatomaceous earth) 3kg, over Calcium phosphate 5kg, ferrous sulfate heptahydrate 2kg, plant growth regulator 2kg.

example 3

[0018] Example 3 special fertilizer for lawn in autumn (N-P 2 o 5 -K 2 O content is 20-12-10)

[0019] The composition of the multifunctional slow-release lawn fertilizer is: urea 34kg, monoammonium phosphate 20kg, potassium chloride 17kg, cake 8kg, peat 9kg, humic acid 5kg, conditioner (diatomaceous earth) 3kg, ferrous sulfate 4kg.

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PUM

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Abstract

The multifunctional slow releasing lawn fertilizer is prepared through mixing cake residue, turf, humic acid, nitrogen fertilizer, phosphate fertilizer, potash fertilizer, trace elements, and plant growth regulator. It has perfect nourishing and curing function, slow releasing function, and fast, stable and lasting fertilizer effect. Test shows that lawn with the fertilizer applied has early regreening in spring, no excessive growth in summer, fast restoring in autumn, less diseases and pests and long green period, and is environment friendly.

Description

technical field [0001] The invention relates to a multifunctional slow-release special lawn fertilizer which integrates lawn nutrition, growth regulation and soil structure conditioning. Background technique [0002] Lawn has unique aesthetics, entertainment and ecological value, especially in terms of soil fixation, dust prevention, air purification, physical and mental health and other irreplaceable functions of other plants. The area and quality of lawn green space have become an important symbol to measure the degree of civilization and environmental quality of a city. With the development of my country's economy and the improvement of environmental quality requirements, the area of ​​lawn planting has increased rapidly. However, the development and production of special lawn fertilizers are obviously lagging behind, and imported fertilizers are expensive. At the same time, the nutrient ratio and internal quality of some fertilizers do not meet the needs of turfgrass, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00C05B1/02C05B7/00C05C9/00C05D1/02C05F11/02C05G3/00
CPCY02P60/21
Inventor 边秀举刘东臣张立峰李会彬宋清洲
Owner HEBEI AGRICULTURAL UNIV.
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