CN1061888A - Rare-earth complex agent - Google Patents
Rare-earth complex agent Download PDFInfo
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- CN1061888A CN1061888A CN 90106134 CN90106134A CN1061888A CN 1061888 A CN1061888 A CN 1061888A CN 90106134 CN90106134 CN 90106134 CN 90106134 A CN90106134 A CN 90106134A CN 1061888 A CN1061888 A CN 1061888A
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Abstract
Rare-earth complex agent belongs to a kind of and contains inorganic and plant growth regulator organic compound.Rare-earth complex agent also contains the required trace element of dissimilar plant growths except that the rare earth compound that contains one or more, plant growth regulator and improve the auxiliary agent of crop to the complexing agent absorbent properties.The rare-earth complex agent series of the present invention's design can be respectively applied for a few major types crops such as cereal class, economic crops, fruit tree, vegetables, pulse family, and pointed strong, the tangible characteristics of comprehensive benefit are than the effect of increasing production high 30-80% of cerium-rich mischmetal nitrate.
Description
Rare-earth complex agent belongs to a kind of and contains inorganic and plant growth regulator organic compound.
The research of rare earth application is existing historical for many years in China, the crop area that rare earth is used in the whole nation has reached 3,000 ten thousand mu, and using rare earth on the crops such as paddy rice, wheat, soybean, peanut, rape, cotton, ramie, sugarcane, beet, tobacco, fruits and vegetables all has in various degree effect of increasing production.The commodity rare earth fertilizer of using on producing at present " Chang Le " is the disclosed plant growth regulating system that contains rare earth compound of CN86100264, is a kind of nitric acid rare earth.Though this application has solved under the different quality condition, the surface tension that the rare earth ion precipitation do not occur and reduce product, quickened the problems such as absorption of blade face to rare earth, but because the agrotype of soil is lacked specific aim and selectivity, the amount of increase in production of crop is subjected to certain limitation, and added water-soluble aluminum salt pair of while itself contains the too much soils in south china of aluminium and is easy to generate the toxic action that too much causes because of aluminium.
The present invention is according to the needs of different soil types and Different Crop, designs a series ofly to be fit to several big class chief crop rare-earth complex agents special use and that adapt to southern and northern soil types, thereby makes the effect of increasing production of rare earth fertilizer that by a relatively large margin raising be arranged.
The technical scheme that realizes the object of the invention is: rare-earth complex agent also contains the required trace element of dissimilar crops, plant growth regulator and improves crop to the adjuvant of rare earth absorbent properties such as acid-base buffer agent, surfactant, film forming agent etc. except that the rare earth compound that contains one or more.Rare earth compound of the present invention has nitric acid rare earth, rare earth chloride, acetic acid rare earth and other organic type rare earths of different component proportionings such as La, Ce, Pr, Nd, Y; The required trace element of Different Crop has Mg, Fe, B, Zn, Mn, Cu, Mo and Ti etc.; Plant growth regulator has gibberellin, 2.4-D etc.; Acid-base buffer agent, surfactant and film forming agent have metallic zinc, tapioca, peregal, boric acid or other organic acids, neutrality or acid washing powder etc.
Be described in further detail the present invention below.
China's rare earth of large scale application in agricultural production since the seventies mainly is that rich bastnasite is the mixed rare earth nitrates that raw material is produced.A large number of experiments show that, rare earth fertilizer can promote seed germination and root growth, improve the root system vigor, promote the absorption of crop to nutritive element, increase chlorophyllous content and improve photosynthetic intensity, activity to some biochemical enzymes has desirable influence such as nitrate reductase, peroxidase etc., can also improve because of the nitrogen activity, strengthens the crop resistivity of poor environment to external world.But different rare earth elements differs to the physiologically active influence of crop, than the chloride of Y more obvious promotion skewer bar rooting effect is arranged as La, the facilitation that the chloride of La and Y is sprouted winter wheat seed is more than 10%, and the Ce element is the most remarkable to the stimulating growth effect of sugar beet.Therefore according to the crop of using, the rare earths material of selecting the different component proportioning targetedly for use is feature of the present invention place.
Rare earth compound also has organic type rare earths such as acetic acid rare earth except inorganic salts such as nitrate, chloride, find that through test the crop blade face is better than inorganic rare earth to the absorption rate of organic type rare earth; As the additive of aquaculture, nitrate has toxicity should not be used again.Therefore according to the needs of different soils type, Different Crop and aquaculture, adopting different rare earth compound forms, is another feature of the present invention with the benefit that improves agricultural rare-earth.
Though rare earth compound has yield increasing effect in various degree in agricultural production, but can not substitute other constants or trace element fertilizer, give full play to the effect of agricultural rare-earth compound, the nutritive element that scientifically compound crop needs, to obtain better joint effect, be three of feature of the present invention.
Plant growth regulator reaches the regulating action that tool is controlled or promoted under the certain environment condition in a certain period of growth and development of plants, has paid attention to adopting plant growth regulator as the effective measures that improve crop yield in current agricultural production practice.As promote cuttage root-taking, the regulation and control at florescence and sexual organ development's promotion in the hybrid seeding, suppress apical dominance, prevent plant excessive growth, improving branch tillers, downgrade strain shape, prevent lodging, control fallen flowers, shedding and fallen leaves, maturation, the controlling plant sex of promotion fruit, suppress respiration and fresh-keeping, anticorrosion or the like.Studies show that to some crop, special growing period, rare earth element and plant growth regulator scientifically are used and can produce the adduction effect, this is four of a feature of the present invention.
The rare-earth complex agent series of the present invention's design can be respectively applied for southern and northern crops such as cereal crop, economic crops, fruit tree and vegetables, the compound rare-earth additive that is specifically designed to fowl, poultry, aquatic products is also arranged, with cerium-rich mischmetal nitrate relatively, pointed and bigger volume increase is arranged, increase matter and the resultant effect and the economic benefit of preventing and treating disease.
Primary raw material as the rare-earth complex agent product is as follows:
1, rare earths material: contain RE
2O
3Total amount is mixed rare earth nitrates, chloride and the acetate of the rich cerium of 35-50%, rich lanthanum and rich lanthanum yttrium.
2, trace element materials is as follows:
Zn: contain the metallic zinc of Zn 〉=99%, contain the monohydrate zinc sulphate of Zn 〉=34%, contain the zinc chloride of Zn 〉=45%, contain the zinc acetate of Zn 〉=33%.
B: the boric acid that contains B 〉=16%.
No: the ammonium molybdate that contains No 〉=45%.
Cu: contain the copper chloride of Cu 〉=45%, contain the copper nitrate of Cu 〉=32%, contain the copper sulphate of Cu 〉=38%.
Mg: contain the magnesium chloride of Ng 〉=24%, contain the magnesium sulfate of Mg 〉=9%.
Mn: contain the manganese chloride of Mn 〉=25%, contain the manganese sulphate of Mn 〉=35%, contain the manganese nitrate of Mn 〉=18%.
Fe: contain the frerrous chloride of Fe 〉=40%, contain the ferrous nitrate of Fe 〉=22%, contain the ferrous sulfate of Fe 〉=35%.
The main component and the percentage composition of rare-earth complex agent are:
RE
2O
3(total amount) 5-15%
Zn 5-20%
B 5-20%
Cu 0-15%
Mo 0-15%
Mg 0-20%
Mn 0-20%
Fe 0-20%
Gibberellin 0-5%
2.4-D 0-5%
Be the rare-earth complex agent prescription of several big class chief crop special use below.
1, the special-purpose rare-earth complex agent (every bag 50-100 gram) of cereal crop (paddy rice, wheat, corn etc.)
(1) rare earth salts
Rich Ce 0-40g
Rich La 0-40g
Rich La Y 0-40g
(2) Zn and Zn salt 5-40g
Boric acid 5-20g
Fe salt 0-20g
Mn salt 0-40g
(3) organic acid 5-20g
(4) starch 0-10g
Peregal or acid washing powder 0-15g
(5) nine two 0 0-1g
2.4-D 0-1g
2, the special-purpose rare-earth complex agent (every bag 60-120 gram) of economic crops (tobacco, rape, cotton, crudefiber crop, sugarcane, watermelon etc.)
(1) rare earth salts:
Rich La 5-20g
Rich Ce 10-40g
Rich Y, La 5-20g
(3) boric acid 10-30g
Zn and Z salt 10-30g
Mg salt 0-40g
Ti salt 0-10g
(4) peregal or acid washing powder 5-15g
3, the rare-earth complex agent of fruit tree kind special use (every bag 70-140 gram)
(1) rare earth salts
Rich La 5-40g
Rich Ce 10-40g
Rich LaY 10-40g
(2) boric acid 10-25g
Zn and Zn salt 5-40g
Ti salt 5-10g
（3）2.4 D 0-5g
920 0-3g
(4) peregal 5-20g
Tapioca 5-20g
4, the rare-earth complex agent of vegetable crop special use (every bag 50-100 gram)
(1) rare earth salts
Rich La 10-40g
Rich Ce 10-40g
Rich LaY 10-40g
(2) boric acid 0-15g
Zn and Zn salt 10-30g
(3) organic acid 5-25g
(4) peregal 5-10g
5, the rare-earth complex agent of legume crop special use (every bag 50-100 gram)
(1) rare earth salts
Rich La 0-20g
Rich Ce 10-40g
Rich LaY 5-25g
(2) boric acid 5-10g
Zn and Zn salt 5-20g
Mo salt 5-20g
(3) organic acid 5-25g
Washing powder or peregal 0-15g
6, poultry, fowl, aquatic products rare earth special complexing agent (every bag 50-100 gram)
(1) rare earth salts
Rich La 0-45g
Rich Ce 0-45g
Rich LaY 0-45g
(2) trace element
Zn and Zn salt 5-30g
Fe salt 5-15g
Ti salt 0-10g
Mn salt 0-15g
The rare-earth complex agent of above-mentioned all kinds of crop special uses can be made into three kinds in pulvis, emulsion and aqua, convert a certain amount of water during use and carry out foliage-spray, being stained with cloud point with leave dual sides when spraying is advisable, the time of spraying is in the time of should selecting the cool place, fine day is in the afternoon after 4 o'clock, sprays to meet in back 15 hours to drench with rain and should suitably fill spray.Thinned water is avoided and is used meta-alkalescence water, also should not use with basic species.
The object difference that rare-earth complex agent is used, differ service time, and be the important method of giving full play to the rare-earth complex agent effect service time of grasping science.The time of various crop applying rare-earth complex agents is seen table 1 for details.
Use rare-earth complex agent on the various crops, can promote early long new root, increase Nutrient Absorption, improve utilization rate of fertilizer, make the stem branch sturdy, full of leaves look dense, strengthens photosynthesis, prolongs blade function, early flowering, flower, the bright-coloured and apparent light in the every pool of fruit promote precocity, improve quality; Disease be can also prevent and treat, drought resisting, cold tolerance improved.Some disease of control is arranged on aquaculture, improve efficiency of feed utilization, promote long soon.Use rare-earth complex agent on the cereal crops and can increase production 10%, economic crops can increase the output value more than 10%, see Table 2 to table 11 than the high 30-80%(of effect of increasing production of the agricultural nitric acid rare earth of rich cerium).
The use age of table 1 rare-earth complex agent
Table 11 rare earth pig-keeping experiment (ten thousand pig farms, Jun Mountain farm, Yueyang) unit: kilogram
Date of test: 24 ,-August 24,90 on May
Claims (5)
1, a kind of rare-earth complex agent of main compounds containing rare earth, it is characterized in that except that the rare earth compound that contains one or more, also contain the required trace element of dissimilar plant growths, plant growth regulator and improve the auxiliary agent of crop to the rare-earth complex agent absorbent properties is as acid-base buffer agent, surfactant or film forming agent etc.
2,, it is characterized in that nitric acid rare earth, rare earth chloride and other organic type rare earths that rare earth compound has different components such as La, Ce, Pr, Nd, Y to cooperate according to the described rare-earth complex agent of claim 1.
3,, it is characterized in that the required trace element of dissimilar crops has magnesium, iron, boron, zinc, aluminium, copper, molybdenum and titanium etc. according to the described rare-earth complex agent of claim 1.
4,, it is characterized in that plant growth regulator has gibberellin, 2.4-D etc. according to the described rare-earth complex agent of claim 1.
5, according to the described rare-earth complex agent of claim 1, it is characterized in that improving crop has metallic zinc, tapioca, peregal, boric acid or other organic acids, neutrality or acid washing powder etc. to acid-base buffer agent, surfactant and the film forming agent of rare-earth complex agent absorbent properties.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN90106134A CN1034273C (en) | 1990-12-08 | 1990-12-08 | Rare-earth complex agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN90106134A CN1034273C (en) | 1990-12-08 | 1990-12-08 | Rare-earth complex agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1061888A true CN1061888A (en) | 1992-06-17 |
| CN1034273C CN1034273C (en) | 1997-03-19 |
Family
ID=4879836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN90106134A Expired - Fee Related CN1034273C (en) | 1990-12-08 | 1990-12-08 | Rare-earth complex agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1034273C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089329C (en) * | 1997-12-15 | 2002-08-21 | 唐利军 | Plant nutrient liquid containing rare-earth element |
| CN1102340C (en) * | 1999-11-17 | 2003-03-05 | 中国科学院华南植物研究所 | Fruit-bearing agent of fruit tree and its composition |
| CN103708957A (en) * | 2013-12-24 | 2014-04-09 | 王文惠 | Rare earth compound plant growth regulator, and preparation method and application thereof |
| CN103804094A (en) * | 2014-02-21 | 2014-05-21 | 柳州华源动植宝有限公司 | Fruit crop water-soluble fertilizer as well as preparation method and application for same |
| CN104291965A (en) * | 2014-09-28 | 2015-01-21 | 定远县金胜农业开发有限公司 | Para-chlorophenylalanine applied to flowering stage of seedless watermelons |
| CN107200631A (en) * | 2017-06-14 | 2017-09-26 | 诸城市嘉德昇生物科技有限公司 | A kind of rare-earth plant growth regulator |
| CN107980799A (en) * | 2017-11-27 | 2018-05-04 | 安阳全丰生物科技有限公司 | A kind of crops downgrade regulating composition |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1016222B (en) * | 1986-01-17 | 1992-04-15 | 北京有色金属研究总院 | Plant-growth regulator contg. rare earth compounds |
| CN1008440B (en) * | 1987-04-22 | 1990-06-20 | 熊金泉 | Rare earth catalyzing enzymic urea and its preparing process |
-
1990
- 1990-12-08 CN CN90106134A patent/CN1034273C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089329C (en) * | 1997-12-15 | 2002-08-21 | 唐利军 | Plant nutrient liquid containing rare-earth element |
| CN1102340C (en) * | 1999-11-17 | 2003-03-05 | 中国科学院华南植物研究所 | Fruit-bearing agent of fruit tree and its composition |
| CN103708957A (en) * | 2013-12-24 | 2014-04-09 | 王文惠 | Rare earth compound plant growth regulator, and preparation method and application thereof |
| CN103804094A (en) * | 2014-02-21 | 2014-05-21 | 柳州华源动植宝有限公司 | Fruit crop water-soluble fertilizer as well as preparation method and application for same |
| CN104291965A (en) * | 2014-09-28 | 2015-01-21 | 定远县金胜农业开发有限公司 | Para-chlorophenylalanine applied to flowering stage of seedless watermelons |
| CN104291965B (en) * | 2014-09-28 | 2017-01-11 | 定远县金胜农业开发有限公司 | Para-chlorophenylalanine applied to flowering stage of seedless watermelons |
| CN107200631A (en) * | 2017-06-14 | 2017-09-26 | 诸城市嘉德昇生物科技有限公司 | A kind of rare-earth plant growth regulator |
| CN107980799A (en) * | 2017-11-27 | 2018-05-04 | 安阳全丰生物科技有限公司 | A kind of crops downgrade regulating composition |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1034273C (en) | 1997-03-19 |
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