CN106380274A - Molybdenum-calcium binary foliar fertilizer special for soybean - Google Patents
Molybdenum-calcium binary foliar fertilizer special for soybean Download PDFInfo
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- CN106380274A CN106380274A CN201610749234.5A CN201610749234A CN106380274A CN 106380274 A CN106380274 A CN 106380274A CN 201610749234 A CN201610749234 A CN 201610749234A CN 106380274 A CN106380274 A CN 106380274A
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- molybdenum
- calcium
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- inositol
- molybdic acid
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D3/00—Calcareous fertilisers
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
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Abstract
The invention discloses a molybdenum-calcium binary foliar fertilizer special for soybean. molybdic acid and low molecular weight organic matter undergo a chelation reaction under a certain condition so as to convert water-insoluble molybdic acid to water-soluble complexed molybdenum; and with the cooperation of a certain amount of calcium bicarbonate, a water-soluble molybdenum-calcium binary foliar fertilizer is prepared. By the synergistic effect of microelement molybdenum and inositol and calcium, absorption and utilization rate of microelements molybdenum and calcium by crops are remarkably promoted. The foliar fertilizer is convenient for application and is easy to absorb by plants. By the use of the foliar fertilizer, root activity of crops and contents of chlorophyll and protein are enhanced, growth and development of crops are promoted, and yield and quality of crops are effectively improved.
Description
Technical field
The invention belongs to crop fertilizer is and in particular to a kind of Semen sojae atricolor special molybdenum calcium binary foliage fertilizer.
Background technology
Research display, was required to impose certain fertilizer in each period of Semen sojae atricolor growth, especially spent the pod phase to need fertile more,
If nutrient supply deficiency will lead to the imbalance that it is nourished and grown with reproductive growth, thus causing flower-pod shedding, yield to decline.This
Phase is generally not suitable for imposing conventional quick-acting fertilizer, and preferably spraying foliar compound fertilizer, quickly to supplement nutrient, for flower pod shape
One-tenth is used.
Molybdenum is one of requisite trace element of crop growth, and it participates in the formation of azotase, can promote root
The generation of tumor and development, the nitrogenase activity of raising root nodule bacteria and ability, are rhizobium leguminosarums and all kinds of azotobacter enters
Row biological nitrogen fixation institute is indispensable；Meanwhile, molybdenum is also present in the nitrate reductase of higher plant, xanthine dehydrogenase, formoxy-
Change in the enzymes containing molybdenum such as enzyme, sulfite oxidase, by the metabolism of catalytic oxidation-reduction response regulatory carbon, nitrogen, sulfur and hormone
Journey, and promote the distribution to organic centre for the carbon assimilation product.And lack molybdenum and crop chlorophyll content can be made to decline, thus leading to blade
Photosynthate to genitals' transport reduces, and carbohydrate metabolic disorder finally causes starch and saccharide in crop kernel
The decline of content.Meanwhile, carbohydrate will also be led to during crop reproductive development using being obstructed.
However, content in China's soil for the molybdenum is very low, typically about 2mg/Kg about, and the overwhelming majority is to be insoluble in water
Presented in, crop can not absorb.Therefore, develop a kind of efficient water soluble molydbenum fertilizer, in the growth course of Semen sojae atricolor, close
Reason imposes.To promoting the absorption to a great number of elements such as nitrogen, phosphorus, potassium for the crop root, strengthen the growing way of plant, promote photosynthesis,
The yield and quality improving crop has particularly important meaning.
Inositol is distributed widely in plant, the synthesis of participation phytic acid, the regulation of plant cell resistance, seed dehydration, life
Many physiological process such as the modification of long element, cell wall formation, have important physiological function.And our research indicate that, inositol
Chelatropic reaction can be occurred with molybdic acid by its hydroxyl, make the molybdic acid being insoluble in water be changed into water miscible inositol molybdenum, beneficial to crop
Absorption and utilization.And calcium is then a kind of important but easily ignored nutrient in plant, its not only involved in plant
The sprouting of seed, Growth and Differentiation, morphogenesis and the overall process such as yield positive results, also with the composition of cell wall, the stability of plasma membrane,
The physiological process such as the growth of pollen tube have extremely close relation.Meanwhile, as important signaling molecule, Ca2+Or plant
One important component of the various environment stress of response.Although, in general soil, the content of calcium is higher, the utilizability of its crop
Extremely low, but calcium is difficult to the feature of movement so that calcium becomes a kind of not recycling element of crop, thus leading in crop body in addition
Cause the universal calcium deficiency of each organ of crop, have a strong impact on growth promoter and its yield and quality of crop.Therefore, it is equipped with bicarbonate
Calcium, on the one hand utilizes synergism between calcium, molybdenum element, effectively facilitates crop to the absorption of molybdenum and utilization, also supplements simultaneously
Required calcareous fertilisers in Semen sojae atricolor growth course, thus significantly improve every physical signs of crop, promote the growth promoter of crop,
Improve its yield and quality.
Content of the invention
Present invention aim at：A kind of Semen sojae atricolor special molybdenum calcium binary foliage fertilizer is provided, makes full use of trace element molybdenum and flesh
Synergism between alcohol and calcium, promotes crop to effective absorption of molybdenum and calcium and utilization, improves nitrogenase activity and the energy of Semen sojae atricolor
Power, improves crop relevant physiological biochemical indicator, promotes the growth promoter of crop, improves the yield and quality of crop.
The technical solution of the present invention is：By equimolar molybdic acid and inositol under 60-80 DEG C of temperature conditionss, constantly
Stirring, until reaction dissolving completely, forms the inositol molybdenum of complex state；Complex reaction product is equipped with a certain proportion of calcium bicarbonate again,
Make water miscible molybdenum calcium binary foliage fertilizer, its effective molybdenum mass content is calculated as 0.1% with Mo, and the mass content of calcium is calculated as with Ca
5.0%.
Wherein, the compound method of this molybdenum calcium binary foliage fertilizer is：Add the 1.59g based on molecular mass in deionized water
Molybdic acid and the 0.94g inositol based on molecular mass, react under 60-80 DEG C of temperature conditionss, treat that molybdic acid is reacted completely with inositol
After dissolving, add the calcium bicarbonate based on molecular mass（Ca(HCO3)2）202.18g, is sufficiently stirred for making it be completely dissolved,
Last deionized water is dissolved to 1000ml, that is, be configured to molydbenum fertilizer water preparation.
It is an advantage of the current invention that：By the use of there is the Organic substance inositol of multiple important physiological function as chelate, make difficulty
The molybdic acid being dissolved in water is changed into water miscible inositol molybdenum, is easy to crop jointly absorbing to molybdenum and inositol, meanwhile, is equipped with big
Nutrient calcium necessary to bean growth, makes full use of the synergism between element, significantly improves crop to molybdenum and calcium
Balance Absorption and utilization ratio, to promotion crop to nitrogen fixation, absorption and metabolism, raising crop photosynthesis efficiency and crop
Yield and quality are respectively provided with particularly important effect.
Specific embodiment
With reference to specific embodiment, the technical solution of the present invention is described in further detail.It should be noted that, these
The embodiment present invention solely for the purpose of illustration, rather than limit the scope of the present invention by any way.
Embodiment 1：It is separately added into the 3.19g molybdic acid based on molecular mass and 1.88g inositol in deionized water, at 60 DEG C
Temperature conditionss under fully react, after treating that molybdic acid and inositol react dissolving completely, add the bicarbonate based on molecular mass
Calcium（Ca(HCO3)2）404.36g, is sufficiently stirred for making it be completely dissolved, then deionized water is dissolved to 2000ml, that is, be configured to
Semen sojae atricolor special molybdenum calcium binary foliage fertilizer water preparation.
Embodiment 2：It is separately added into the 7.97g molybdic acid based on molecular mass and 4.69g inositol in deionized water, at 70 DEG C
Temperature conditionss under fully react, after treating that molybdic acid and inositol react dissolving completely, add the bicarbonate based on molecular mass
Calcium（Ca(HCO3)2）1010.90g, is sufficiently stirred for making it be completely dissolved, then deionized water is dissolved to 5000ml, that is, be configured to
Semen sojae atricolor special molybdenum calcium binary foliage fertilizer water preparation.
Embodiment 3：It is separately added into the 15.94g molybdic acid based on molecular mass and 9.38g inositol in deionized water, 80
DEG C temperature conditionss under fully react, after treating that molybdic acid reacts dissolving completely, add the calcium bicarbonate based on molecular mass（Ca
(HCO3)2）2021.81g, is sufficiently stirred for making it be completely dissolved, then deionized water is dissolved to 10000ml, that is, is configured to Semen sojae atricolor
Special molybdenum calcium binary foliage fertilizer water preparation.
The application test of Semen sojae atricolor special molybdenum calcium binary foliage fertilizer is as follows：
Test 1. Seedling Tests：Soybean varieties are Huaihe River bean 11
Experimental technique and result：After 1% hypochlorite disinfectant 30min, deionized water is rinsed repeatedly, then, by seed cloth bag
Good, put immersion 3-4 hr in clear water, then be placed in 50-55 degree warm water and soak 15 min；It is placed in accelerating germination 3d at 25 DEG C, then select
Seed of the same size, proceeds to without in the incomplete Hoagland nutritional solution of molybdenum, cultivates, round the clock in growth cabinet
（12h/12h）, temperature be 26 DEG C/20 DEG C, illumination 65Klx, relative humidity 70%；When cucumber seedling length is to 3 leaf 1 heart, blade face is sprayed
Apply the Semen sojae atricolor special molybdenum calcium binary foliage fertilizer that effective molybdenum is 1.0mg/kg, sodium molybdate and clear water, often process and be repeated 3 times, examine after 7d
Survey molybdenum and phosphorus, calcium, the content of potassium in seedling（Table 1）And fresh weight, dry weight, improving activity of root system, chlorophyll content and protein content（Table
2）.
Molybdenum and phosphorus, calcium, the content of potassium in table 1. soybean seedling（ug/g）
Note：ABC is that 1% level is notable, and abc is that 5% level is notable.
Partial Physiological Indexes and protein content in table 2. soybean seedling
Note：ABC is that 1% level is notable, and abc is that 5% level is notable.
Found out by table 2, spray molybdenum calcium binary foliage fertilizer in the soybean seedling phase, be conducive to crop to molybdenum and phosphorus, calcium, potassium
Deng the absorption of nutrient, significantly improve the physical signs such as its improving activity of root system, chlorophyll content, and protein can be effectively improved
Content.
Test 2. field tests：Soybean varieties are Huaihe River bean 11
Experimental technique and result：Originally experimental field select flat in physical features, soil layer is deep, the obstacle such as the no any trees of surrounding, house
In the middle of the land for growing field crops of impact；In hand machine rotation stubble-cleaning sowing at the beginning of 6 months, before sowing, disposably apply 15：15：15 compound fertilizer's 10kg/ mu,
Later except uniform laxative, weeding, control worm in addition to no longer impose any fertilizer；This experimental plot Semen sojae atricolor line-spacing is 0.4 m, and average spacing in the rows is
0.15 m, Field densities are about 1.25 ten thousand plants/acre；Test process cell is 12 m2, random alignment, with clear water for comparison, respectively
Carry out Semen sojae atricolor special molybdenum calcium binary foliage fertilizer in five leaf one heart stage, initial bloom stage and fruiting period sprays process, often processes and sets 3 weights
Multiple；Harvest species test, the statistical analysiss that number that individual plant is born pods, seeds per pod, 100-grain weight Isoquant index are carried out（Table 3）.
Table 3. Semen sojae atricolor Some Agronomic Traits species test result
Note：ABC is that 1% level is notable, and abc is that 5% level is notable.
Found out by table 3, spray Semen sojae atricolor special molybdenum calcium binary respectively in five leaf one heart stage of Semen sojae atricolor, initial bloom stage and fruiting period
Foliage fertilizer, the individual plant significantly improving Semen sojae atricolor bears pods number, seeds per pod, 100-grain weight Isoquant index of correlation, compared with the control, averagely
Per mu yield improves about 13%.
Claims (2)
1. Semen sojae atricolor special molybdenum calcium binary foliage fertilizer, by equimolar molybdic acid and inositol under 60-80 DEG C of temperature conditionss, constantly stirs
Mix until reaction dissolving completely, form the inositol molybdenum of complex state；It is characterized in that：Complex reaction product is equipped with a certain proportion of again
Calcium bicarbonate, makes water miscible molybdenum calcium binary foliage fertilizer, and its effective molybdenum mass content is calculated as 0.1% with Mo, the mass content of calcium
It is calculated as 5.0% with Ca.
2. Semen sojae atricolor according to claim 1 special molybdenum calcium binary foliage fertilizer is it is characterised in that this molybdenum calcium binary foliage fertilizer
Compound method is：Add the 1.59g molybdic acid based on molecular mass and the 0.94g inositol based on molecular mass in deionized water,
React under 60-80 DEG C of temperature conditionss, after treating that molybdic acid and inositol react dissolving completely, add the carbon based on molecular mass
Sour hydrogen calcium（Ca(HCO3)2）202.18g, is sufficiently stirred for making it be completely dissolved, and finally, deionized water is dissolved to 1000ml, that is, join
Make molydbenum fertilizer water preparation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610749234.5A CN106380274B (en) | 2016-08-30 | 2016-08-30 | The dedicated molybdenum calcium binary foliar fertilizer of soybean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610749234.5A CN106380274B (en) | 2016-08-30 | 2016-08-30 | The dedicated molybdenum calcium binary foliar fertilizer of soybean |
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| CN106380274A true CN106380274A (en) | 2017-02-08 |
| CN106380274B CN106380274B (en) | 2019-06-07 |
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Citations (9)
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|---|---|---|---|---|
| CN1508097A (en) * | 2002-12-13 | 2004-06-30 | 中国石油化工股份有限公司巴陵分公司 | Fertilizer special for soybean |
| CN101638346A (en) * | 2009-09-04 | 2010-02-03 | 抚顺矿业集团有限责任公司 | Fertilizer special for soybeans and preparation method thereof |
| CN102108032A (en) * | 2009-12-25 | 2011-06-29 | 中国科学院沈阳应用生态研究所 | Special fertilizer for production of soybean and preparation method and application method thereof |
| CN102951962A (en) * | 2012-10-24 | 2013-03-06 | 东至县海瑞达肥业有限责任公司 | Organic-inorganic composite biological fertilizer pesticide special for soybean and preparation method thereof |
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2016
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| CN102108032A (en) * | 2009-12-25 | 2011-06-29 | 中国科学院沈阳应用生态研究所 | Special fertilizer for production of soybean and preparation method and application method thereof |
| CN102951962A (en) * | 2012-10-24 | 2013-03-06 | 东至县海瑞达肥业有限责任公司 | Organic-inorganic composite biological fertilizer pesticide special for soybean and preparation method thereof |
| CN104892065A (en) * | 2015-05-25 | 2015-09-09 | 王绪征 | Solid-titanium-containing minor element water-soluble fertilizer multielement preparation and preparation method thereof |
| CN104945124A (en) * | 2015-06-16 | 2015-09-30 | 王金生 | Special fertilizer for soybean |
| CN105272483A (en) * | 2015-11-25 | 2016-01-27 | 王绪征 | Titaniferous amino acid water-soluble fertilizer |
| CN105777444A (en) * | 2016-04-19 | 2016-07-20 | 史丹利化肥贵港有限公司 | Fertilizer special for bananas |
| CN105801216A (en) * | 2016-04-19 | 2016-07-27 | 史丹利化肥贵港有限公司 | Tobacco special fertilizer |
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| CN106380274B (en) | 2019-06-07 |
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Effective date of registration: 20230815 Address after: No. 5, Group 3, Lishe Neighborhood Committee, Dongtai Town, Dongtai City, Yancheng City, Jiangsu Province, 224200 Patentee after: Yancheng Jinmiao Agricultural Technology Co.,Ltd. Address before: No. 111, Changjiang West Road, Huaian, Jiangsu, Jiangsu Patentee before: HUAIYIN NORMAL University |