CN1034273C - Rare-earth complex agent - Google Patents
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- CN1034273C CN1034273C CN90106134A CN90106134A CN1034273C CN 1034273 C CN1034273 C CN 1034273C CN 90106134 A CN90106134 A CN 90106134A CN 90106134 A CN90106134 A CN 90106134A CN 1034273 C CN1034273 C CN 1034273C
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Abstract
The present invention relates to a rare earth complex agent which belongs to a plant growth regulator containing inorganic and organic compounds. Besides containing one or more rare earth compounds, the rare earth complex agent contains trace elements necessary to the growth of different types of crops, a plant growth regulator and auxiliary agents for improving the complex agent absorbing property of crops. The rare earth complex agent series designed by the present invention can be used respectively on cereal crops, economic crops, fruit trees, vegetables, pea family crops and other types of crops. The rare earth complex agent has the characteristics of strong pertinence and obvious comprehensive benefit, and the yield increase effect of the rare earth complex agent is 30 to 80% higher than that of cerium-enriched mixed rare earth nitrate.
Description
The present invention relates to a kind of plant growth regulator that contains rare earth 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 has in various degree effect of increasing production. The commodity rare earth fertilizer " Chang Le " of using on producing at present is the disclosed plant growth regulating system that contains rare earth compound of CN86100264, is a kind of nitric acid rare earth. Although this application has solved under the different quality condition, the surface tension that the rare earth ion precipitation do not occur and reduce product, accelerated 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 subject to certain limitation, and added water-soluble aluminum salt pair itself contains the toxic action that the easy generation of the too much soils in south china of aluminium too much causes because of aluminium simultaneously.
The objective of the invention is the needs according to different soil types and Different Crop, design a series of several large class chief crop rare-earth complex agents special use and that adapt to southern and northern soil types that are fit to, thereby make 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: the composition of rare-earth plant nutritional agents (take weight portion) is rich Ce rare-earth salts 0～40, rich La rare-earth salts 0～40, rich YLa rare-earth salts 0～40, Zn salt 5～40, boric acid 0～30, Fe salt 0～20, Mn salt 0～40, Mg salt 0～40, Mo salt 0～20, Ti salt 0～10,920 0～3,2.4-D 0～5, organic acid 0～25, tapioca 0～10, peregal or acid washing powder 0～20, described Zn salt has monohydrate zinc sulphate, zinc chloride and zinc acetate, Fe salt has frerrous chloride, ferrous nitrate and ferrous sulfate, Mn salt has manganese chloride, manganese sulfate and manganese nitrate, Mg salt that magnesium chloride, magnesium sulfate are arranged, and Mo salt is ammonium molybdate, and rare earth salts is nitrate, chloride, acetate and organic salt.
The below is described in further detail the present invention.
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 improving activity of root system, promote crop to nutrient uptake, increase chlorophyllous content and improve rate of photosynthisis, activity to some biochemical enzymes has desirable influence such as nitrate reductase, peroxidase etc., can also improve nitrogenase activity, strengthens the to external world resistivity of poor environment of crop. But different rare earth elements differs on the physiologically active impact of crop, than the chloride of Y more obvious promotion skewer bar rooting effect is arranged such as La, more than 10%, and the Ce element is the most remarkable to the stimulating growth effect of sugar beet to the facilitation of Germination of Winter Wheat Seeds for the chloride of La and Y. Therefore according to the crop of using, the rare earths material of selecting targetedly the different component proportioning is feature of the present invention place.
Rare earth compound is except the inorganic salts such as nitrate, chloride, also have the organic type rare earths such as rare earth acetate, 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 soil 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.
Although 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 agricultural rare-earth function of chemical compound, the nutrient that needs of compound crop scientifically, to obtain better joint effect, it is 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, the maturation of promotion fruit, control plant sex, suppress respiration and fresh-keeping, anticorrosion etc. Studies show that to some crop, special growing period, rare earth element and plant growth regulator scientifically are used and can produce additive effect, this is four of feature of the present invention.
The rare-earth complex agent series of the present invention's design can be respectively applied to the southern and northern crops such as cereal crop, industrial crops, fruit tree and vegetables, the combined rare earth additive that is specifically designed to fowl, poultry, aquatic products is also arranged, with cerium-rich mischmetal nitrate relatively, pointed and larger volume increase is arranged, increase matter and 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 RE2O
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%.
Mo: the ammonium molybdate that contains Mo 〉=45%.
Cu: contain the copper chloride of Cu 〉=45%, contain the copper nitrate of Cu 〉=32%, contain the copper sulphate of Ca 〉=38%.
Mg: contain the magnesium chloride of Mg 〉=24%, contain the magnesium sulfate of Mg 〉=9%.
Mn: contain the manganese chloride of Mn 〉=25%, contain the manganese sulfate 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 Components of rare-earth complex agent and percentage composition 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％
The below is the rare-earth complex agent prescription of several large class chief crop special use.
1, the special-purpose rare-earth complex agent (every bag 50-100 grams) of cereal crop (paddy rice, wheat, corn etc.).
(1) rare earth salts
Rich Ce 0-40g
Rich La 0-40g
Rich LaY 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) GA 0-1g
2.4-D 0-1g
2, the special-purpose rare-earth complex agent (every bag 60-120 gram) of industrial 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 2 salt 10-30g
Mg salt 0-40g
Fe salt Mn salt Mo salt
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 Z salt 5-40g
Fe salt Mn salt
Ti salt 5-10g
(3)2.40 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
The rare-earth complex agent of Zn and Zn salt 10-30g (3) organic acid 5-25g (4) peregal 5-10g 5, 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 rear 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 that rare-earth complex agent is used is different, and 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 aobvious light in the every pool of fruit promote precocity, improve quality; Disease be can also prevent and treat, drought resisting, cold tolerance improved. In aquaculture some disease of control is arranged, improve efficiency of feed utilization, promote long soon. Use rare-earth complex agent on the cereal crops and can increase production 10%, industrial crops can increase the output value more than 10%, than the effect of increasing production high by 30-80% (seeing Table 2 to table 11) of rich cerium arsenic determination.
The use age of table 1 rare-earth complex agent
| Application | Use age |
| General crop and forest | 1. (prosperous long the beginning) 2. buddings before bloom before containing seedling |
| The legume tealeaves such as the soybean such as the fruit trees such as sugar crop fruit tree, watermelon, watermelon, peanut, Chinese milk vetch, the clovers such as the cereal crop such as paddy rice, wheat sugarcane and the aquatic products such as leaf vegetables crop tobacco cotton, rape, day lily, capsicum, cucumber (flowers and fruits class crop) crudefiber crop and reed, fowl, poultry, silkworm (aquaculture is special-purpose) | 1. transplant about front ten days or tiller phase beginning 2. cut to begin the fringe phase 1. sticking kind of sugarcane 2. tiller to the jointing stage 1. the spring tip sprout to contain flower bud (watermelon begins climing) 2. young fruit expand phase beginning Xie Huamo to young fruit expand 1. begin seedling stage prosperous length 2. early flowering season spring and summer autumn tea bud sprout the initial stage, leaf vegetables begin seedling stage prosperous length 1. transplant about front ten days 2. a group phase (beginning prosperous length) 1. begin seedling stage prosperous length 2. contain flower bud spend to beginning front Sheng seedling (beginning prosperous length) 1. every bag be watered 0.5 kilogram and mix that 2. 50 kilograms of dry feeds are normal feeds every bag and be watered 10 kilograms and mix 200 kilograms of bright material and feed |
Table 2 early rice is used the effect of increasing production of rare earth
| Test unit | Nitric acid rare earth per mu yield (kilogram) | Rare-earth complex agent per mu yield (kilogram) | Contrast per mu yield (kilogram) | Effect of increasing production. | |||||
| The nitric acid rare earth contrast | The rare-earth complex agent contrast | The compound barge of rare earth compares nitric acid rare earth | |||||||
| Mu increases soil | Volume increase % | Mu increases soil | Volume increase % | Mu increases soil | Volume increase % | ||||
| The Changsha spring Huashan | 356.8 | 370.8 | 344.3 | 12.5 | 3.6 | 25.3 | 7.5 | 18.2 | 3.7 |
| Yiyang Xiang Pu logical sequence | 425.8 | 444.3 | 402.3 | 23.6 | 5.9 | 42.1 | 10.5 | 18.5 | 4.34 |
| Hengdong Gan Xi | 558.6 | 418.6 | 61.0 | 12.3 | |||||
| Chen County demeanour of dwelling | 547.0 | 564.5 | 534.0 | 13.0 | 2.4 | 30.5 | 5.7 | 17.5 | 3.2 |
| The hole pawpaw | 444.5 | 425.4 | 418.6 | 25.9 | 6.2 | 6.8 | 1.6 | -19.1 | -4.3 |
| Two honeybee Da Lin | 598.8 | 601.6 | 576.1 | 22.7 | 3.9 | 25.5 | 4.4 | 2.8 | 0.04 |
| Luxi Chang Ping | 404.4 | 425.2 | 387.2 | 17.2 | 4.4 | 38.0 | 9.8 | 20.8 | 5.14 |
| On average | 462.9 | 482.2 | 451.4 | 19.15 | 4.4 | 32.8 | 7.3 | 21.3 | 4.6 |
Table 3 late rice is used the rare earth effect of increasing production
| The test basic point | Output (kilogram) | ||||
| Nitric acid rare earth | Rare-earth complex agent | Contrast | |||
| Kg/acre | Contrast soil | Kg/acre | Contrast mu | Kg/acre | |
| The Shan Pu of Hanshou army | 420.0 | 20.0 | 435.0 | 35.0 | 400.0 |
| Huarong ten thousand | 512.0 | 19.0 | 527.0 | 34.0 | 493.0 |
| The Changsha spring Huashan | 493.4 | 4.1 | 499.2 | 9.9 | 480.3 |
| Yiyang Xiang Pu logical sequence | 414.0 | 22.0 | 418.0 | 26.0 | 392.0 |
| The hole pawpaw | 435.0 | 24.4 | 440.6 | 30.0 | 410.6 |
| Qiyang Xin Pu | 378.1 | 7.6 | 385.8 | 15.3 | 370.5 |
| Xiang Tan Yan Shan | 414.0 | -21.0 | 411.0 | -24.0 | 435.0 |
| Root of Dahurian angelica JiangRidge Ping | 455.O | 28.3 | 445.0 | 18.3 | 426.7 |
| On average | 440.2 | 13.1 | 445.2 | 18.1 | 427.1 |
| Contrast | 13.1 | 18.1 | |||
Table 4 cotton is used the effect of increasing production of rare earth
| Become peach number (ten thousand) | Lint yield (jin) | Rate of growth % | |||||||
| 1 | 2 | 3 | On average | 1 | 2 | 3 | On average | ||
| Rare-earth complex agent | 7.98 | 6.24 | 7.152 | 6.824 | 2176 | 1920 | 2200 | 2099 | +12.97 |
| Normal happy rare earth | 6.48 | 6.12 | 6.6 | 6.4 | 1994 | 1883 | 2031 | 1969 | +5.97 |
| CK | 5.52 | 6.48 | 6.12 | 6.04 | 1698 | 1994 | 1883 | 1858 | |
Table 5 rare-earth complex agent is to output effect (0.03 mu of residential quarter area, the output unit: kg) of corn
Table 6 rare-earth complex agent is to the effect of ramie volume increase
| Process | Residential quarter fresh hide output (kg/0.03 mu) | Numb output (kg/0.03 mu) is done in the residential quarter | Per mu yield (kg) | Increase and decrease (%) | |||||||
| I | II | III | On average | I | II | III | On average | ||||
| Rare-earth complex agent | 5 | 4.9 | 5 | 4.97 | 0.8 | 0.78 | 0.83 | 0.80 | 26.78 | 0 | -16.96 |
| Nitric acid rare earth | 4.8 | 4 | 5 | 4.60 | 0.75 | 0.66 | 0.83 | 0.75 | 24.89 | 20.42 | 0 |
| Contrast | 4.5 | 3.5 | 3.9 | 3.97 | 0.69 | 0.56 | 0.61 | 0.62 | 20.67 | 29.56 | 44.69 |
The different rare earths of table 7 are to the yield increasing effect of flue-cured tobacco
| Test site | Process | Yield of flue-cured tobacco | Volume increase | Increment | Cost | Net income | Drop into | |
| (kg/acre) | (kg/acre) | ％ | (unit/mu) | (unit/mu) | (unit/mu) | Output | ||
| The river point | CK | 110.05 | ||||||
| Rare-earth complex agent | 122.6 | 12.55 | 11.4 | 89.68 | 6.35 | 83.33 | 1∶13.12 | |
| Nitric acid rare earth | 115.05 | 5 | 4.5 | 43.4 | 6.35 | 37.05 | 1∶5.83 | |
| The Long Zui point | CK | 108.2 | ||||||
| Rare-earth complex agent | 122.25 | 14.05 | 12.99 | 89.5 | 6.35 | 83.15 | 1∶13.9 | |
| Nitric acid rare earth | 117.05 | 8.85 | 8.18 | 45 | 6.35 | 38.65 | 6.09 | |
Table 8 rare-earth complex agent is to the quantitative effect (kg/ strain) of fruit
| Processing project fruit variety | Rare-earth complex agent | Nitric acid rare earth | Contrast | Increase and decrease is (%) relatively | |
| Contrast | Compare nitric acid rare earth | ||||
| Tangerine orange | 47.0 | 40.5 | 35.8 | 31.29 | 16.05 |
| Cumquat | 49.3 | 42.5 | 40.7 | 21.13 | 16.00 |
| Red tangerine | 41.7 | - | 35.0 | 19.14 | - |
| Navel orange | 56.0 | - | 44.0 | 27.27 | - |
| Grape | 14.1 | - | 9.9 | 42.42 | - |
Table 9 rare-earth complex agent is to the effect of fruit quality
Pasture, table 10 South Mountain herbage demonstration contrast points is surveyed and is produced statistics kg/ mu
T checks t=5.132＞t in pairs0.01＝3.355
Table 11 rare earth pig-keeping experiment (ten thousand pig farms, Jun Mountain farm, Yueyang city) unit: kilogram
| Process | 1 | 2 | 3 | 4 | 5 | Add up to | On average | Than CK ± | Than CK ± (%) |
| 1 (nitric acid) | 72.50 | 71.50 | 75.0 | 71.0 | 81.0 | 371.0 | 74.20 | 3.8 | 5.40 |
| 2 (chlorinations) | 78.0 | 92.0 | 86.0 | 89.5 | 67.50 | 413.5 | 82.70 | 12.30 | 17.47 |
| 3 (compound) | 64.0 | 83.50 | 94.0 | 83.0 | 97.50 | 422.0 | 84.40 | 14.0 | 19.89 |
| 4(CK) | 83.0 | 67.0 | 76.0 | 71.0 | 54.50 | 352.0 | 70.40 |
The test date: 24 ,-August 24,90 on May
Claims (1)
1. the rare-earth plant nutrition agent of compounds containing rare earth, it is as follows to it is characterized in that plant nutrient agent forms (in weight part):
Rich Ce rare earth salt 0～40
Rich La rare earth salt 0～40
Rich YLa rare earth salt 0～40
Zn salt 5～40
Boric acid 0～30
Fe salt 0～20
Mn salt 0～40
Mg salt 0～40
Mo salt 0～20
Ti salt 0～10
920 0～3
2.4-D 0～5
Organic sour 0～25
Cassava starch 0～10
Average adding or acid
Property washing powder 0～20
Described Zn salt has a water zinc sulphate, zinc chloride and zinc acetate, Fe salt has the chlorination ferrous iron, nitric acid is ferrous and ferrous sulfate, Mn salt has chlorination manganese, sulfuric acid manganese and nitric acid manganese, Mg salt has magnesium chloride, magnesium sulfate, Mo salt is ammonium molybdate, and rare earth salts is nitrate, chloride, acetate and organic salt.
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 CN1061888A (en) | 1992-06-17 |
| CN1034273C true 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 |
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Families Citing this family (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 |
| CN103804094B (en) * | 2014-02-21 | 2016-06-15 | 柳州华源动植宝有限公司 | A kind of fruit crop water-soluble fertilizer and its preparation method and application |
| 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 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86100264A (en) * | 1986-01-17 | 1987-07-29 | 北京有色金属研究总院 | The plant growth regulator that contains rare earth compound |
| CN87103103A (en) * | 1987-04-22 | 1988-02-10 | 熊金泉 | Rare earth catalyzing enzymic urea and preparation method thereof |
-
1990
- 1990-12-08 CN CN90106134A patent/CN1034273C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86100264A (en) * | 1986-01-17 | 1987-07-29 | 北京有色金属研究总院 | The plant growth regulator that contains rare earth compound |
| CN87103103A (en) * | 1987-04-22 | 1988-02-10 | 熊金泉 | Rare earth catalyzing enzymic urea and preparation method thereof |
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| CN1061888A (en) | 1992-06-17 |
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