CN101555177B - Organic acid potassium nutritional agent - Google Patents

Organic acid potassium nutritional agent Download PDF

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CN101555177B
CN101555177B CN2009100455824A CN200910045582A CN101555177B CN 101555177 B CN101555177 B CN 101555177B CN 2009100455824 A CN2009100455824 A CN 2009100455824A CN 200910045582 A CN200910045582 A CN 200910045582A CN 101555177 B CN101555177 B CN 101555177B
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potassium
organic acid
acid
nutritional agent
nucleic acid
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CN101555177A (en
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袁磊
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Abstract

The invention discloses an organic acid potassium nutritional agent which comprises potassium-containing compound counted by potassium oxide, trace elements, organic acid, carbohydrates, deep-sea algal counted by dry weight, enzyme, alkyl polyuronide surfactant, and fat-soluble pollen extracts, and the allowance water. Potassium ions can be chelated with the organic acid to prevent the potassium from being fixed by soil, thereby improving the potassium utilization rate and the potassium efficiency of plants; auxogen contained in the trace elements, the enzyme and the deep-sea algal can provideperfect conditions for the growth of the plants. The organic acid potassium nutritional agent of the invention can be directionally applied to various crops, using 30-300g/acre in the leaf surface ap plication and 1.5-4.5kg/acre in the soil application. The organic acid potassium nutritional agent prepared via the technical scheme of the invention has the advantages of high potassium content, easyabsorption, small corresponding production equipment investment, simple process and low cost and can be widely applied to the industrial production.

Description

A kind of organic acid potassium nutritional agent
Technical field
The present invention relates to a kind of organic potassic fertilizer, relate in particular to a kind of organic acid potassium nutritional agent.
Background technology
Potassium is not only the necessary nutritive element of growth and development of plants, and is one of major fertilizer elements.Many plants need the potassium amount all very big, and it is only second to nitrogen at the intravital content of plant.Potassium is as the catalyzer that in plant, surpasses more than 20 kind of biochemical reaction, and it is that crop is necessary, and crop yield and the raising that improves quality are all had tangible effect.
The general severe potassium deficiency in China farm land, the arable land that needs to mend potassium accounts for more than 70%, is owing to due to China's natural condition, on the other hand also owing to the only use of emphasical nitrogenous fertilizer for many years of China's agricultural, and ignored replenishing of potassium element on the one hand.
And following situation has taken place in the potassium that joins in the soil:
1, the potassium in the soil solution, the root system of plant that it can be grown in the soil directly absorbs.
2, by the exchangeable species potassium of clay particle and the slight absorption of soil ulmin, it converts the potassium that is dissolved in the soil solution easily to.
3, by the fixed potassium of clay particle and the tight constraint of soil ulmin, it is difficult for being utilized.
4, mineral substance potassium, it and ore link together, like rock.
Therefore, not only to pay attention to potassium application, the more important thing is that using of science is efficient, directly by the potash fertilizer of plant absorbing.Organic potassic fertilizer on the existing market, the equal content of potassium oxide is lower than 30%, and its corresponding production equipment investment is big, complex process, cost is high.And in the inorganic potassium fertilizer product, potassium oxide content is higher, but contains inorganic acid radicals such as SO42-, NO3-, PO43-, CO32-, CL-, and there is destructiveness in soil, and not high by the plant utilization rate.
Summary of the invention
The objective of the invention is for a kind of organic acid potassium nutritional agent is provided, to solve the problems referred to above of prior art.
The object of the invention can be realized through following technical scheme:
A kind of organic acid potassium nutritional agent, by weight percentage, it is formed and proportioning is:
Potassium-containing compound is in potassium oxide 40%-50%;
Trace element 1%-2%;
Organic acid 5%-10%;
Glucide 3%-4.5%;
The deep-sea algae is with dry weight basis 2%-3%;
Enzyme 1%-2%;
Alkyl polyglucoside surfactant 0.5%-1%;
Fat-soluble pollen extract 2%-3%;
Surplus is a water.
Described potassium-containing compound is potassium oxide, Pottasium Hydroxide and contains one or more mixing in the sylvite class.
Described trace element is cobalt, zinc, molybdenum, magnesium, manganese and iron.Wherein, comprise the 0.02%-0.10% cobalt, 0.15%-0.35% zinc, 0.01%-0.15% molybdenum, 0.25%-0.40% copper, 0.37%-0.50% magnesium, 0.06%-0.20% manganese, 0.14%-0.30% iron.When plant lacked any micro-metals, it grew and will be suppressed, thereby influenced the yield and quality of crop.
Described organic acid comprises amino acid 2%-4%, nucleic acid 1%-2%, acetate 1%-2% and nitro humic acid 1%-2%.Organic acid is carrying the combination of potassium element, and the specific absorption that has not only improved plant has also promoted photosynthesis of plants.
Described amino acid is selected from one or more in L-Ala, L-glutamic acid, aspartic acid and the phenylalanine(Phe).
Described nucleic acid is thymus nucleic acid and Yeast Nucleic Acid.
Described glucide comprises Mierocrystalline cellulose 2%-2.5% and chitin 1%-2%.Glucide all is necessary in most growing processes;
Described deep-sea algae is ground into 100～800 order powder, is preferably deep-sea, Mediterranean Sea brown alga; Deep-sea algae rich in proteins, glucide, chlorophyll, a large amount of mineral substance, VITAMINs, amino acid, Nucleotide and other biological active substance can provide nutrient for plant-growth, improve the quality of plant.
Described enzyme comprises lypase 0.5%-1% and katalase 0.5%-1%.
Described alkyl polyglucoside surfactant can provide non-malicious surfactivity, the plant utilizability of have additional nutrients plain and mineral substance, and its mechanism is with nutrient substance auxiliary and soil dispersing agent.
It is a kind of natural hormone that described fat-soluble pollen extracts, and wherein staple is saturated and the unsaturated fatty acids compounds of group, like palmitinic acid, ethyl linolenate, 1-tricosanol, pentacosane and 9-octyl group-heptadecane etc.
Potassium ion can with the organic acid chelating, protection potassium is by soil fixing, thereby improves utilization ratio and the assimilated efficiency of plant to potassium; The auxogen that contains in trace element, enzyme, the deep-sea algae can be created good condition for plant-growth.
Organic acid potassium nutritional agent of the present invention can be used various crops pointedly, 30-300g/ mu when use on the blade face, 1.5-4.5 kilogram/mu during soil application.
Organic acid potassium nutritional agent through technical scheme configuration of the present invention forms has the potassium content height, be prone to absorbed advantage, and the corresponding production equipment investment is little, and technology is simple, and cost is low.Can be widely used in industrial production.
Description of drawings
Fig. 1 organizes the potassium content level relatively for the petiole of embodiment muskmelon in 4 spring;
Fig. 2 organizes the potassium content level relatively for the petiole of embodiment paddy rice in 5 autumn.
Embodiment
Further set forth technical characterstic of the present invention below in conjunction with specific embodiment.
Embodiment 1
Following raw materials according is mixed, add water to gross weight 100kg, and in mixing kettle, stir 8 hours after-filtration, the liquid that obtains is minimum molecular organic acid potassium nutritional agent:
1) potassium oxide 1kg, 70% technical grade Pottasium Hydroxide 70kg (presses K 2O counts 41kg)
2) salt of trace element is specially: Co (NO 3) 26H 2O 494g (cobalt 100g), ZnCO 3674g (zinc 350g), Na 2MoO 42H 2O378g (molybdenum 150g), CuCl 22H 2O 696g (copper 400g), MgCO 33H 2O 2.88kg (magnesium 500g), Mn (NO 3) 24H 2O 913g (manganese 200g), Fe (NO 3) 39H 2O 2.16kg (iron 300g) amounts to 8.19kg, counts 2kg with micro-weight;
3) organic acid 6kg, comprising each 0.5kg of L-Ala, L-glutamic acid, aspartic acid and phenylalanine(Phe) (amounting to 2kg amino acid), each 0.5kg of thymus nucleic acid and Yeast Nucleic Acid (amounting to 1kg nucleic acid), 1kg acetate and 2kg nitro humic acid;
4) glucide 3kg, comprising the 2kg Mierocrystalline cellulose, the 1kg chitin;
5) 400～800 order Mediterranean Sea deep-sea brown alga powder (dry weight) 2kg;
6) enzyme 2Kg comprises 1kg lypase, the 1kg katalase;
7) alkyl polyglucoside surfactant 1kg;
8) fat-soluble pollen extract 2kg.
The contrast usage quantity of the agricultural potassium fulvate that embodiment 1 resulting organic acid potassium nutritional agent and market is common.
Product category Obtaining usage quantity under the equal effect regulations Pure K 2O measures (kilogram) Ratio
Agricultural potassium fulvate (K 2O≥11％) 40 kilograms ?4.4① 3.7
Organic acid potassium (K of the present invention 2O≥40％) 2 liters ?1.1752② 1
Annotate:
1. agricultural potassium fulvate: company standard K 2K in kilogram potassium fulvate of O>=11%, 40 2O is pure to be 40 * 11%=4.4 kilogram;
2. minimum molecular organic acid potassium: company standard K 2O>=40%, proportion 1.469 kg/liter, K in the 2 liters minimum molecular organic acid potassium 2O is pure to be 2 * 1.469 * 40%=1.1752 kilogram.
Embodiment 2
Following raw materials according is mixed, add water to gross weight 100kg, and in mixing kettle, stir 8 hours after-filtration, the liquid that obtains is minimum molecular organic acid potassium nutritional agent:
1) technical grade Pottasium Hydroxide 48kg (presses K 2O counts 40kg)
2) salt of trace element is specially: Co (NO 3) 26H 2O 99g (cobalt 20g), ZnCO 3288g (zinc 150g), Na 2MoO 42H 2O 25g (molybdenum 10g), CuCl 22H 2O 671g (copper 250g), MgCO 33H 2O 2.13kg (magnesium 370g), Mn (NO 3) 24H 2O 274g (manganese 60g), Fe (NO 3) 39H 2O 1.01kg (iron 140g) amounts to 4.5kg, counts 1kg with micro-weight;
3) organic acid 10kg, comprising each 0.5kg of L-Ala, L-glutamic acid, aspartic acid and phenylalanine(Phe) (amounting to 2kg amino acid), each 0.5g of thymus nucleic acid and Yeast Nucleic Acid (amounting to 1kg nucleic acid), 1kg acetate and 2kg nitro humic acid;
4) glucide 3kg, comprising the 2kg Mierocrystalline cellulose, the 1kg chitin;
5) 300～500 order Mediterranean Sea deep-sea brown alga powder (dry weight) 2kg;
6) enzyme 1kg comprises 0.5kg lypase, the 0.5kg katalase;
7) alkyl polyglucoside surfactant 0.5kg;
8) fat-soluble pollen extract 3kg.
The contrast usage quantity of the organic acid potassium that the resulting minimum molecular organic acid potassium nutritional agents of embodiment 2 and market is common.
Product category Obtaining usage quantity under the equal effect regulations Pure K 2O measures (kilogram) Ratio
Organic acid potassium ((K 2O≥18％) 20 kilograms ?3.6③ 3.1
Organic acid potassium (K of the present invention 2O≥40％) 2 liters ?1.1752 1
Annotate:
3. organic acid potassium: company standard K 2K in kilogram organic acid potassium of O>=18%, 20 2O is pure to be 20 * 18%=3.6 kilogram.
Embodiment 3
1) potassium oxide 3kg, 60% technical grade Pottasium Hydroxide 75kg (presses K 2O counts 40.8kg)
2) salt of trace element is specially: Co (NO 3) 26H 2O247g (cobalt 50g), ZnCO 3337g (zinc 175g), Na 2MoO 42H 2O189g (molybdenum 75g), CuCl 22H 2O 348g (copper 200g), MgCO 33H 2O 1.44kg (magnesium 250g), Mn (NO 3) 24H 2O 456.5g (manganese 100g), Fe (NO 3) 39H 2O 1.08kg (iron 150g) amounts to 4.095kg, counts 1kg with micro-weight;
3) organic acid 5kg, comprising each 0.35kg of L-Ala, L-glutamic acid, aspartic acid and phenylalanine(Phe) (amounting to 1.4kg amino acid), each 1.3kg of thymus nucleic acid and Yeast Nucleic Acid (amounting to 1.6kg nucleic acid), 1kg acetate and 1kg nitro humic acid;
4) glucide 4kg, comprising the 2.5kg Mierocrystalline cellulose, the 1.5kg chitin;
5) 400～800 order Mediterranean Sea deep-sea brown alga powder (dry weight) 3kg;
6) enzyme 2.4kg comprises 1.2kg lypase, the 1.2kg katalase;
7) alkyl polyglucoside surfactant 1.5kg;
8) fat-soluble pollen extract 1kg.
The contrast usage quantity of the agricultural inorganic vitriolate of tartar that the resulting minimum molecular organic acid potassium nutritional agents of embodiment 3 and market is common.
Product category Obtaining usage quantity under the equal effect condition Pure K 2O measures (kilogram) Ratio
Agricultural potassium sulfate (K 2O≥50％) 25 kilograms 12.5④ 10.6
Minimum molecular organic acid potassium (K 2O≥40％) 2 liters 1.1752 1
Annotate: 4. agricultural potassium sulfate: operative norm HG/T3279-1990 K 2K in kilogram vitriolate of tartar of O>=50%, 25 2O is pure to be 25 * 50%=12.5 kilogram.
Embodiment 4
Following raw materials according is mixed, add water to gross weight 100kg, and in mixing kettle, stir 8 hours after-filtration, the liquid that obtains is minimum molecular organic acid potassium nutritional agent:
1) potassium oxide 10kg, 70% technical grade Pottasium Hydroxide 70kg (presses K 2O counts 50kg)
2) salt of trace element is specially: Co (NO 3) 26H 2O 494g (cobalt 100g), ZnCO 3674g (zinc 350g), Na 2MoO 42H 2O378g (molybdenum 150g), CuCl 22H 2O 696g (copper 400g), MgCO 33H 2O 2.88kg (magnesium 500g), Mn (NO 3) 24H 2O 913g (manganese 200g), Fe (NO 3) 39H 2O 2.16kg (iron 300g) amounts to 8.19kg, counts 2kg with micro-weight;
3) organic acid 9kg, comprising each 1kg of L-Ala, L-glutamic acid, aspartic acid and phenylalanine(Phe) (amounting to 4kg amino acid), each 1kg of thymus nucleic acid and Yeast Nucleic Acid (amounting to 2kg nucleic acid), 1kg acetate and 2kg nitro humic acid;
4) glucide 4kg, comprising the 2kg Mierocrystalline cellulose, the 2kg chitin;
5) 400～800 order Mediterranean Sea deep-sea brown alga powder (dry weight) 3kg;
6) enzyme 2kg comprises 1kg lypase, the 1kg katalase;
7) alkyl polyglucoside surfactant 1kg;
8) fat-soluble pollen extract 2kg.
The application on the spring muskmelon of the agricultural inorganic saltpetre that resulting minimum molecular organic acid potassium nutritional agents of embodiment 4 and market is common contrasts, and is as shown in Figure 1.
Annotate: agricultural saltpetre: operative norm: GB/T1918-1998 K 2K in kilogram saltpetre of O>=45%, 10.2 2O is pure to be 10.2 * 45%=4.59 kilogram.Minimum molecular organic acid potassium nutritional agent, K 2K in liter minimum molecular organic acid potassium nutritional agent of O>=40%, 1.24 2O is pure to be 0.7286 kilogram.
Embodiment 5
Following raw materials according is mixed, add water to gross weight 100kg, and in mixing kettle, stir 8 hours after-filtration, the liquid that obtains is minimum molecular organic acid potassium nutritional agent:
1) potassium oxide 5kg, 70% technical grade Pottasium Hydroxide 70kg (presses K 2O counts 45kg)
2) salt of trace element is specially: Co (NO 3) 26H 2O 494g (cobalt 100g), ZnCO 3674g (zinc 350g), Na 2MoO 42H 2O378g (molybdenum 150g), CuCl 22H 2O 696g (copper 400g), MgCO 33H 2O 2.88kg (magnesium 500g), Mn (NO 3) 24H 2O 913g (manganese 200g), Fe (NO 3) 39H 2O 2.16kg (iron 300g) amounts to 8.19kg, counts 2kg with micro-weight;
3) organic acid 8kg, comprising each 0.5kg of L-Ala, L-glutamic acid, aspartic acid and phenylalanine(Phe) (amounting to 2kg amino acid), each 1kg of thymus nucleic acid and Yeast Nucleic Acid (amounting to 2kg nucleic acid), 2kg acetate and 2kg nitro humic acid;
4) glucide 4kg, comprising the 2kg Mierocrystalline cellulose, the 2kg chitin;
5) 400～800 order Mediterranean Sea deep-sea brown alga powder (dry weight) 3kg;
6) enzyme 2kg comprises 1kg lypase, the 1kg katalase;
7) alkyl polyglucoside surfactant 0.5kg;
8) fat-soluble pollen extract 2kg.
With the common application contrast of organic potassium product potassium fulvate on paddy rice of embodiment 5 resulting minimum molecular organic acid potassium nutritional agents and market.
Annotate: organic potassium product potassium fulvate, K 2K in kilogram potassium fulvate of O>=5%, 8.4 2O is pure to be 0.42 kilogram.Minimum molecular organic acid potassium nutritional agent, K 2K in liter minimum molecular organic acid potassium nutritional agent of O>=40%, 1 2O is pure to be 0.5876 kilogram.

Claims (6)

1. organic acid potassium nutritional agent, by weight percentage, it is formed and proportioning is:
Potassium-containing compound is in potassium oxide 40%-50%;
Trace element 1%-2%;
Organic acid 5%-10%;
Glucide 3%-4.5%;
The deep-sea algae is with dry weight basis 2%-3%:
Enzyme 1%-2%;
Alkyl polyglucoside surfactant 0.5%-1%;
Fat-soluble pollen extract 2%-3%;
Surplus is a water; Wherein:
Described organic acid is amino acid 2%-4%, nucleic acid 1%-2%, acetate 1%-2% and nitro humic acid 1%-2%; Described glucide is Mierocrystalline cellulose 2%-2.5% and chitin 1%-2%; Described enzyme is lypase 0.5%-1% and katalase 0.5%-1%; Described fat-soluble pollen extract is a kind of natural hormone, is one or more combination in palmitinic acid, ethyl linolenate, 1-tricosanol, pentacosane and the 9-octyl group-heptadecane.
2. a kind of organic acid potassium nutritional agent according to claim 1 is characterized in that: described potassium-containing compound is potassium oxide, Pottasium Hydroxide and contains one or more mixing in the sylvite class.
3. a kind of organic acid potassium nutritional agent according to claim 1 is characterized in that: described trace element comprises cobalt, zinc, molybdenum, copper, magnesium, manganese and iron; Wherein, cobalt 0.02%-0.10%, zinc 0.15%-0.35%, molybdenum 0.01%-0.15%, copper 0.25%-0.40%, magnesium 0.37%-0.50%, manganese 0.06%-0.20%, iron 0.14%-0.30%.
4. a kind of organic acid potassium nutritional agent according to claim 1 is characterized in that: described amino acid is selected from one or more in L-Ala, L-glutamic acid, aspartic acid and the phenylalanine(Phe).
5. a kind of organic acid potassium nutritional agent according to claim 1 is characterized in that: described nucleic acid is thymus nucleic acid and Yeast Nucleic Acid.
6. a kind of organic acid potassium nutritional agent according to claim 1 is characterized in that: described deep-sea algae powder is 100～800 orders.
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1040975A (en) * 1988-09-09 1990-04-04 谢宏年 The leaf fertilizer and the making method of controlling plant diseases
CN1218782A (en) * 1997-11-27 1999-06-09 重庆禾绿生物开发有限公司 Composite foliage fertilizer of amino-acid and its preparing method
CN101165011A (en) * 2006-10-16 2008-04-23 陕西汉唐环保农业有限公司 Organic potassium fertilizer prepared from composite organic acid and producing method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1040975A (en) * 1988-09-09 1990-04-04 谢宏年 The leaf fertilizer and the making method of controlling plant diseases
CN1218782A (en) * 1997-11-27 1999-06-09 重庆禾绿生物开发有限公司 Composite foliage fertilizer of amino-acid and its preparing method
CN101165011A (en) * 2006-10-16 2008-04-23 陕西汉唐环保农业有限公司 Organic potassium fertilizer prepared from composite organic acid and producing method thereof

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Denomination of invention: Organic acid potassium nutritional agent

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