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Acer negundo fertilizer with comprehensive nutrients and preparation method thereof

A technology of compound leaf maple with comprehensive nutrition, applied in the field of plant fertilizers, can solve the problems of reduced fertilizer utilization rate, low fertilizer utilization rate, and unreasonable fertilizer use, so as to reduce emissions, promote crop growth, and have good application prospects Effect

Pending Publication Date: 2018-05-18
WUHU OUBIAO AGRI DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Fertilizers will be applied during the planting process of the North American maple leaf. However, due to the influence of different factors such as fertilizer types, fertilization amounts, and fertilization methods, the utilization rate of fertilizers is currently extremely low.
In order to improve the yield and yield of the North American maple leaf, the amount of fertilizer had to be increased, but due to the irrationality of fertilizer use, the utilization rate of the fertilizer was further reduced. Therefore, a kind of nutritionally comprehensive fertilizer for North American maple leaf was developed. , which plays a role in promoting the garden development of North American maple

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The North American maple compound leaf fertilizer with comprehensive nutrition in this embodiment is made of the following raw materials in parts by weight: 20 parts of attapulgite, 25 parts of modified biochar, 30 parts of modified starch, 30 parts of diatomaceous earth, 25 parts of urea, 8 parts of polyaspartic acid, 8 parts of tartaric acid, 22 parts of marine sediment, 30 parts of superphosphate, 10 parts of oil residue, 10 parts of distiller's grains;

[0022] Among them, the modification method of modified biochar is as follows: prepare phytic acid into 0.5mol / L acid solution, under the condition of liquid-solid ratio of 5:1, use 200mL acid solution to impregnate 50g of biochar, The iodine flask containing the acid solution and biochar was stirred in a water bath with a constant temperature of 52°C in a collector-type constant temperature heating magnetic stirrer for 1 hour, then rinsed twice with deionized water, and then dried in a vacuum oven at a constant tempe...

Embodiment 2

[0028] The North American maple compound leaf fertilizer with comprehensive nutrition in this embodiment is made of the following raw materials in parts by weight: 30 parts of attapulgite, 50 parts of modified biochar, 42 parts of modified starch, 45 parts of diatomaceous earth, 35 parts of urea, 16 parts of polyaspartic acid, 16 parts of tartaric acid, 37 parts of marine sediment, 45 parts of superphosphate, 27 parts of oil residue, 30 parts of distiller's grains;

[0029] Among them, the modification method of modified biochar is as follows: prepare phytic acid into 0.5mol / L acid solution, under the condition of liquid-solid ratio of 5:1, use 200mL acid solution to impregnate 50g of biochar, The iodine flask with acid solution and biochar was stirred for 2 hours in a water bath with a constant temperature of 55°C in a collector-type constant temperature heating magnetic stirrer, then rinsed with deionized water for 4 times, and then dried in a vacuum oven at a constant temper...

Embodiment 3

[0035] The North American maple compound leaf fertilizer with comprehensive nutrition in this embodiment is made of the following raw materials in parts by weight: 25 parts of attapulgite, 38 parts of modified biochar, 36 parts of modified starch, 38 parts of diatomaceous earth, 30 parts of urea, 12 parts of polyaspartic acid, 12 parts of tartaric acid, 29 parts of marine sediment, 38 parts of superphosphate, 19 parts of oil residue, 20 parts of distiller's grains;

[0036] Among them, the modification method of modified biochar is as follows: prepare phytic acid into 0.5mol / L acid solution, under the condition of liquid-solid ratio of 5:1, use 200mL acid solution to impregnate 50g of biochar, The iodine flask with acid solution and biochar was stirred in a water bath at a constant temperature of 54°C in a collector type constant temperature heating magnetic stirrer for 1.5h, then rinsed with deionized water for 3 times, and then dried in a vacuum drying oven at a constant temp...

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PUM

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Abstract

The invention provides acer negundo fertilizer with comprehensive nutrients and a preparation method thereof, and relates to the technical field of vegetable fertilizer. The acer negundo fertilizer with comprehensive nutrients, provided by the invention, is prepared from the following raw materials: attapulgite, modified biomass charcoal, modified starch, kieselguhr, urea, polyaspartic acid, tartaric acid, marine sediments, calcium superphosphate, oil residue and vinasse. The acer negundo fertilizer with comprehensive nutrients, provided by the invention, is stable in performance, wide in function and free of toxic and side effects and has good application prospects; the obtained fertilizer enhances soil fertility and stimulates crop growth; and furthermore, the fertilizer efficiency can be slowly released so as to ensure that the fertilizer continuously takes effect for a long time.

Description

technical field [0001] The invention relates to the technical field of plant fertilizers, in particular to a North American maple fertilizer with comprehensive nutrition and a preparation method thereof. Background technique [0002] North American maple is also known as feather maple and sugar maple. North American maple is a symmetrical tree whose branches and leaves grow into a "rice" shape. The green poles and red flowers in spring, summer and autumn are elegant and unrestrained; in winter, the green poles become red poles, warm and enthusiastic. The tree is a deciduous tree with a height of about 15 meters. During the growing season, the branches are bright green and bamboo-shaped, and the leaves are bright green. It is an excellent species for scenic spots and shelterbelts. [0003] North American maple leaf likes light, likes dry and cold climates, does not grow well in warm and humid areas, and is resistant to cold, drought, dry and cold, mild salinity, and smoke. ...

Claims

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Application Information

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IPC IPC(8): C05G3/08C05G3/00C05G3/90
CPCC05B1/02C05G3/00C05G3/90C05C9/00C05D9/00C05F5/002C05F5/008C05F11/00Y02P60/21Y02A40/22
Inventor 戴勤王冬梅徐梦
Owner WUHU OUBIAO AGRI DEV