CN102086141B - Rhizosphere fertilizer for promoting absorption of crop root system - Google Patents
Rhizosphere fertilizer for promoting absorption of crop root system Download PDFInfo
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- CN102086141B CN102086141B CN 201110002008 CN201110002008A CN102086141B CN 102086141 B CN102086141 B CN 102086141B CN 201110002008 CN201110002008 CN 201110002008 CN 201110002008 A CN201110002008 A CN 201110002008A CN 102086141 B CN102086141 B CN 102086141B
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Abstract
The invention relates to a rhizosphere fertilizer for promoting absorption of a crop root system, which comprises the following components in percentages by weight: 43-47% of nitrogen, phosphorus and potassium, 10-14% of novel sulphur-activating substance, 3-7% of humic acids, 0.045-0.055 % of trace elements, 3.5% of polyaspartic acid or urea formaldehyde and the balance of SO4<2+>, H, NH4<+> and impurities. The rhizosphere fertilizer promotes the root system to grow and develop; seeds and seedlings are not damaged due to the loss of water content, and the fertilizer efficiency of the applied basal fertilizer is lasting, therefore, crop plants are vigorous, the physiological diseases of the crop plants are reduced, and the quality of agricultural products is improved.
Description
Technical field
The present invention relates to a kind of fertilizer, relate in particular to a kind of rhizosphere fertilizer that promotes that crop root absorbs, use fertilizer as seed manure with the base manure of broadcasting use.
Background technology
At present, seed manure is with broadcasting as a kind of novel fertilizer application method, not only can improve utilization rate of fertilizer, can also save manpower, save time, vast peasant is freed from heavy manual work completely, and broadcast together by seed manure, seed and the required fertilizer of whole crop growth period can be broadcast in the soil, reach the purpose of concentrating fertilising, avoided Yin Sashi to topdress and reduced the drawback of utilization rate of fertilizer, really reach the highly efficient and productive of crop.But carrying out seed manure with the time marquis who broadcasts, need have certain technology, must use special seeding machinery, kind and content to fertilizer have strict requirement, otherwise cause easily and burn seedling, take off and conventional fertilizer variety repeatedly occurs on serious consequence, the especially market such as fertilizer and burn seedling, cause that field-crop germinates, seedling rate is low, crop failure is serious
Summary of the invention:
The objective of the invention is to overcome above-mentioned deficiency and a kind of rhizosphere fertilizer that promotes that crop root absorbs is provided, this kind fertilizer is in farm crop root system underdeveloped seedling stage, impel root system for nutrient absorbing, thereby promote the quick growth prosperity of root system, fundamentally solved the situation that high concentration fertilizer is used easy burning kind, burnt seedling apart from crop root part.
The technical scheme that the present invention takes is:
A kind of rhizosphere fertilizer that promotes that crop root absorbs, its weight percent consists of: nitrogen, phosphorus, potassium three 43%-47%, novel sulphur energy activating substance (thioether) 10%-14%, humic acids 3%-7%, trace element 4.5 ‰-5.5 ‰, poly aspartic acid or urea formaldehyde 3.5%, the SO of surplus
4 2-, H
+, NH
4 +And impurity.
Described trace element is the mixture of Zn, B, Mn, Mo, Fe, Ca, Mg, but arbitrary proportion mixes.
The present invention carries out the overall technique upgrading that composite fertilizer produces on the basis of existing spray granulating, chemosynthesis, according to plant growth cycle and nutrient release rate, add a certain amount of novel sulphur energy activating substance (thioether), simultaneously also add in the necessary calcium of farm crop, magnesium, iron, zinc, the boron etc. in the fertilizer, trace element, can make the crop plant stalwartness, reduce physiological disease, improve quality of agricultural product.In farm crop root system underdeveloped seedling stage, impel root system for nutrient absorbing especially, thereby promote the quick growth prosperity of root system, fundamentally solved the situation that high concentration fertilizer is used easy burning kind, burnt seedling apart from crop root part.Be applicable to field crop and cash crop, the base manure that is suitable as farm crop is used, and fertilizer efficiency period is long.And belong to environmental type fertilizer.
The characteristics of fertilizer of the present invention:
1, promotes the root growth prosperity.Because fertilizing method is to take seed manure with the mode broadcast, especially in farm crop root system underdeveloped seedling stage, because of fertilizer just at the root of farm crop, impel root system for nutrient absorbing, thus the quick growth prosperity of promotion root system.
2, improve utilization rate of fertilizer, environmental protection.Because of fertiliser granulates just at the roots of farm crop, nutrient can be directly by crop absorption, and fertiliser granulates is by numerous capillary roots of farm crop, parcel absorption layer by layer, fertilizer are difficult for running off, and nutrient discharges noresidue fully, thereby utilization rate of fertilizer improves about 20%, and belongs to environmental type fertilizer.
3, namely do not burn kind and also do not burn seedling, it is lasting that base manure is used fertilizer efficiency.This fertilizer is this fertilizer of releasing through for many years technical study and repetition test jointly with China Agricultural University, this fertilizer production technology is to carry out the overall technology upgrading on the basis of spray granulating, chemosynthesis, has solved high concentration fertilizer and has used the situation that causes easy burning kind, burns seedling apart from crop root part.Be applicable to field crop and cash crop, the base manure that is suitable as farm crop is used, and fertilizer efficiency period is long.
4, added a certain amount of novel sulphur energy activating substance (thioether), sulphur is the essential the fourth-largest element of crop, the essential element of synthetic protein, can promote photosynthesis, objectionable impurities in the object cell is made in detoxifcation, strengthens the comprehensive anti-adversity ability of crop, promotes high and stable yields.Simultaneously also contain in the necessary calcium of farm crop, magnesium, iron, zinc, the boron etc. in the fertilizer, trace element, can make the crop plant stalwartness, reduce physiological disease, improve quality of agricultural product.
5, can improve alkaline soil, the salinization of prevention soil compaction.But the life-time service culture fertility improves soil physical and chemical property, can increase beneficial microorganism quantity in the soil, promotes that soil is sustainable to increase income.
Embodiment
Embodiment 1
A kind of rhizosphere fertilizer that promotes that crop root absorbs, its weight percent consists of: a kind of rhizosphere fertilizer that promotes that crop root absorbs, its weight percent consists of: nitrogen, phosphorus, potassium three 45%, novel sulphur energy activating substance (thioether) 12%, humic acids 〉=5%, trace element 5 ‰, poly aspartic acid 3.5%, SO
4 2-, H
+, NH
4 +And impurity.
Described trace element is the mixture of Zn, B, Mn, Mo, Fe, Ca, Mg, but arbitrary proportion mixes.
Embodiment 2
A kind of rhizosphere fertilizer that promotes that crop root absorbs, its weight percent consists of: nitrogen, phosphorus, potassium three 47%, novel sulphur energy activating substance (thioether) 13%, humic acids 7%, trace element 5 ‰, urea formaldehyde 3.5%, SO
4 2-, H
+, NH
4 +And impurity.
Described trace element is the mixture of Zn, B, Mn, Mo, Fe, Ca, Mg, but arbitrary proportion mixes.
Foundation fertilizer efficiency fruit of the present invention is tested:
One, materials and methods
1, condition experimental field: test is located at the corn field in Xu Ying township, Liaocheng City development area, and varieties of plant is merely beautiful No. 18.The experimental plot physical features is smooth, and soil fertility is even, and it is good that water waters condition.
2, test fertilizer: test is the rhizosphere fertilizer that western Shandong chemical industry Group Plc produces with fertilizer, contrasts the common fertilizer of producing into the said firm.
3, test design: this test is adopted and to be got group at random and arrange, and establishes three processing, triplicate, 30 square metres of residential quarter areas, the test fertilising is in the corn litmus mouth phase, disposable applying, three handle and rate of fertilizer application as follows:
Experiment one: rhizosphere fertilizer, 35 kilograms/mu of rates of fertilizer application.
Experiment two: rhizosphere fertilizer, 28 kilograms/mu of rates of fertilizer application.
Experiment three: the common composite fertilizer of contrast, 35 kilograms/mu of rates of fertilizer application.
4, investigation content: investigation record corn biological character and corn yield.
Two, result and analysis:
1, corn growth situation: the fertile experimental plot of rhizosphere has presented obvious effects, and corn shows leaf dark green, and it is fast to grow, blade is roomy, and plant height exceeds the 10-20 centimetre than contrast, and heading was weaved silk early 2-3 days, mealie is grown to the top, and the later stage is not taken off fertilizer, and is better ripe.
Attached corn is tested related data (corn thousand seed weight) unit: gram
| Title | Rhizosphere fertilizer | Decrement 20% rhizosphere fertilizer | Common fertilizer |
| Experiment one | 286 | 265 | 254 |
| Experiment two | 309 | 284 | 271 |
| Experiment three | 316 | 291 | 283 |
| On average | 303.7 | 280 | 269.3 |
Attached corn is tested related data (corn yield) unit: kilogram
| Title | Rhizosphere fertilizer | Decrement 20% rhizosphere fertilizer | Common fertilizer |
| Experiment one | 580 | 492 | 458 |
| Experiment two | 550 | 503 | 467 |
| Experiment three | 564 | 480 | 517 |
| On average | 564.7 | 491.7 | 480.7 |
Statistics according to the experimental plot, experiment one is used rhizosphere fertilizer and is increased 84 kilograms than using common composite fertilizer check plot mu, amount of increase in production reaches 17.47%, and testing two decrements 20%, to use rhizosphere fertile and to use common composite fertilizer check plot yield level suitable, also showed effect of increasing production preferably.
Claims (1)
1. a rhizosphere fertilizer that promotes that crop root absorbs is characterized in that its weight percent consists of: nitrogen, phosphorus, potassium three 43%-47%, novel sulphur energy activating substance 10%-14%, humic acids 3%-7%, trace element 4.5 ‰-5.5 ‰, poly aspartic acid or urea formaldehyde 3.5%, the SO of surplus
4 2-, H
+, NH
4 +And impurity, described trace element is the mixture of Zn, B, Mn, Mo, Fe, Ca, Mg, but the arbitrary proportion mixing, described novel sulphur can activating substance be thioether.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110002008 CN102086141B (en) | 2011-01-06 | 2011-01-06 | Rhizosphere fertilizer for promoting absorption of crop root system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110002008 CN102086141B (en) | 2011-01-06 | 2011-01-06 | Rhizosphere fertilizer for promoting absorption of crop root system |
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| CN102086141A CN102086141A (en) | 2011-06-08 |
| CN102086141B true CN102086141B (en) | 2013-07-17 |
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| CN 201110002008 Active CN102086141B (en) | 2011-01-06 | 2011-01-06 | Rhizosphere fertilizer for promoting absorption of crop root system |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102531777A (en) * | 2011-12-29 | 2012-07-04 | 广西新方向化学工业有限公司 | Long-acting alkaline nitrogenous fertilizer and production method thereof |
| CN102674985A (en) * | 2012-06-15 | 2012-09-19 | 云南天和地农业营养科技有限责任公司 | Novel agricultural compound fertilizer |
| CN103242093B (en) * | 2013-05-15 | 2015-09-09 | 海斯比特农业技术开发（北京）有限公司 | One plant growth regulators and preparation method thereof |
| CN103936499B (en) * | 2014-03-24 | 2016-06-08 | 鲁西化工集团股份有限公司 | A kind of seed manure that can be used for is with the fertilizer broadcast and production method thereof |
Citations (5)
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| CN1491924A (en) * | 2002-10-25 | 2004-04-28 | 中国科学院沈阳应用生态研究所 | Humic acid long-acting compound fertilizer and its preparing method |
| CN101096326A (en) * | 2006-06-28 | 2008-01-02 | 吴嫦华 | Organic silicon leaf fertilizer and preparation method thereof |
| CN101289345A (en) * | 2008-06-18 | 2008-10-22 | 石家庄开发区德赛化工有限公司 | Synergistic composite fertilizer and method for preparing same |
| CN101450880A (en) * | 2007-12-07 | 2009-06-10 | 中国科学院沈阳应用生态研究所 | Nitrogen fertilizer compound synergist and preparation method |
| CN101820763A (en) * | 2007-10-02 | 2010-09-01 | 拜尔农作物科学股份公司 | Methods of improving plant growth |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001089278A (en) * | 1999-09-17 | 2001-04-03 | Mi Tec:Kk | Chelate compound-containing fertilizer |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1491924A (en) * | 2002-10-25 | 2004-04-28 | 中国科学院沈阳应用生态研究所 | Humic acid long-acting compound fertilizer and its preparing method |
| CN101096326A (en) * | 2006-06-28 | 2008-01-02 | 吴嫦华 | Organic silicon leaf fertilizer and preparation method thereof |
| CN101820763A (en) * | 2007-10-02 | 2010-09-01 | 拜尔农作物科学股份公司 | Methods of improving plant growth |
| CN101450880A (en) * | 2007-12-07 | 2009-06-10 | 中国科学院沈阳应用生态研究所 | Nitrogen fertilizer compound synergist and preparation method |
| CN101289345A (en) * | 2008-06-18 | 2008-10-22 | 石家庄开发区德赛化工有限公司 | Synergistic composite fertilizer and method for preparing same |
Non-Patent Citations (3)
| Title |
|---|
| JP特开2001-89278A 2001.04.03 |
| 于立芝等.缓/控释肥料研究进展.《生态学杂质》.2006,第25卷(第12期),第1559-1563页. |
| 缓/控释肥料研究进展;于立芝等;《生态学杂质》;20061231;第25卷(第12期);第1559-1563页 * |
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Effective date of registration: 20230414 Address after: 252000 headquarters of Luxi Chemical Industry, Liaocheng high tech Industrial Development Zone, Shandong Province Patentee after: LUXI CHEMICAL GROUP Co.,Ltd. Address before: 252211 Shandong city of Liaocheng province Dong'e County Gu Guan Tun Zhen Luxi Chemical Industrial Park Patentee before: SHANDONG LIAOCHENG LUXI CHEMICAL SALE Co.,Ltd. |
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