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Inorganic-organic slow-acting fertilizer suitable for landscaping nursery stocks and preparation method and application thereof

A landscaping and long-acting fertilizer technology, applied in the field of fertilizer production, can solve the problems of not being able to meet the demand well, the fertilizer efficiency is short, and the fertilization cost is increased, and the effects of improving the growth environment of seedlings, stable fertilizer efficiency, and reducing the number of fertilization and application are achieved.

Active Publication Date: 2012-03-28
广州普邦园林股份有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, N, P, K and other large elements are still the main ones, which cannot well meet the needs of seedlings for medium and trace elements, and need to be supplemented separately, which increases the cost of fertilization
[0007] CN101284747A utilizes the complementary advantages of fast-acting fertilizer and organic fertilizer to prolong its fertilizer effect, but its fertilizer effect is still short, and generally needs to be applied 1-2 times a year

Method used

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  • Inorganic-organic slow-acting fertilizer suitable for landscaping nursery stocks and preparation method and application thereof
  • Inorganic-organic slow-acting fertilizer suitable for landscaping nursery stocks and preparation method and application thereof
  • Inorganic-organic slow-acting fertilizer suitable for landscaping nursery stocks and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] A kind of preparation method that is applicable to the organic-inorganic long-acting fertilizer of landscaping nursery stock, comprises the following steps (as figure 1 shown):

[0045] (1) Cow dung (water content percentage is 80%) accounting for 60% of the mass of fermented organic material and inorganic conditioner (composed of fly ash and phosphate rock powder) accounting for 12% of the mass of fermented organic material, accounting for 12% of the mass of fermented organic material The organic conditioner (composed of mushroom slag and rice bran) with a mass of 26% and the yeast waste liquid accounting for 2% of the mass of fermented organic materials are uniformly mixed, and composted according to the initial pH value of 6.5 and the mass ratio of carbon to nitrogen of 25:1; when the compost mixture When the moisture content drops to 44%, the compost mixture is packed into the compost reactor, and stirring and forced ventilation are set so that the oxygen content in...

Embodiment 2

[0049] A kind of preparation method that is applicable to the organic-inorganic long-acting fertilizer of landscaping nursery stock, comprises the following steps (as figure 1 shown):

[0050] (1) The compost main material (the mixture of cow dung, chicken manure and pig manure; the water mass percentage is 70%) accounting for 75% of the fermented organic material quality and the inorganic conditioner (composed of 6% of the fermented organic material quality) gypsum powder and sulfur), an organic conditioner (composed of straw and humic acid) accounting for 15% of the mass of fermented organic material, and a decomposing accelerator (composed of distiller's grains and molasses) accounting for 4% of the mass of fermented organic material. Compost with a pH value of 7.5 and a mass ratio of carbon to nitrogen of 35:1; when the moisture content of the compost mixture drops to 46%, put the compost mixture into the compost reactor, set stirring and forced ventilation to make the oxy...

Embodiment 3

[0054] A kind of preparation method that is applicable to the organic-inorganic long-acting fertilizer of landscaping nursery stock, comprises the following steps (as figure 1 shown):

[0055] (1) The compost main material (the mixture of cow dung, chicken manure and pig manure; the water mass percentage is 85%) accounting for 64% of the fermented organic material quality and the inorganic conditioner (composed of 10% of the fermented organic material quality) Meadow soil and peat soil), an organic conditioner (composed of mushroom slag, straw and molasses) accounting for 20% of the mass of fermented organic materials, a decomposing accelerator (composed of monosodium glutamate waste liquid and granulated sugar) accounting for 6% of the mass of fermented organic materials ) uniformly mixed, composting according to initial pH value 5.5, carbon-nitrogen mass ratio 20: 1; In the reactor, the oxygen content is 5%, the temperature is 55 ° C, and the VT-1000 bacterial agent (produc...

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Abstract

The invention discloses an inorganic-organic slow-acting fertilizer suitable for landscaping nursery stocks and a preparation method and application thereof. The inorganic-organic slow-acting fertilizer consists of the following components in percentage by weight: 10-30 percent of particular compound fertilizer, 10-20 percent of coated fertilizer and 55-75 percent of particular organic fertilizer. The inorganic-organic slow-acting fertilizer has the advantages of integration of the advantages of the organic fertilizer, the compound fertilizer and the coated fertilizer, comprehensive nutritional elements, balanced nutrients, slow-release effect and avoidance of the defects of single nutritional ingredient and short fertilizer effect existing in the conventional landscaping nursery stock fertilizer, can be taken as a basic fertilizer as well as an additional fertilizer for landscaping nursery stocks, is particularly suitable for culturing on construction fields with large fertilizer deep placement difficulties, urban landscaping lands with firm soil and the like, and can be applied to ecological restoration landscaping nursery stocks which need to reduce disturbance.

Description

technical field [0001] The invention belongs to the technical field of fertilizer production, specifically relates to a long-acting fertilizer, in particular to a general-purpose organic-inorganic long-acting fertilizer suitable for landscaping seedlings and its preparation method and application. Background technique [0002] With the rapid development of society and economy, environmental issues have gradually become the main issues affecting human life. As a densely populated city, environmental problems are even more serious. Urban environmental issues have become an important index to examine the development of a city. [0003] In the urban ecological environment, landscaping is the means to realize the harmonious coexistence between man and the natural environment, to maintain ecological balance, to effectively transform the urban environment without damaging the existing environment. Landscaping takes plants as the main body. By giving full play to the various funct...

Claims

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Application Information

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IPC IPC(8): C05G3/08C05G3/02C05G3/00C05F17/00C05G3/60C05G3/90
CPCY02W30/40
Inventor 杨少海邓福华解开治黄健荣徐培智刑文顾文杰陈卓唐拴虎黎清意张发宝卓颖
Owner 广州普邦园林股份有限公司
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