CN1334261A - Efficient compound fertilizer resisting drought, salt and alkali - Google Patents
Efficient compound fertilizer resisting drought, salt and alkali Download PDFInfo
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- CN1334261A CN1334261A CN00113891A CN00113891A CN1334261A CN 1334261 A CN1334261 A CN 1334261A CN 00113891 A CN00113891 A CN 00113891A CN 00113891 A CN00113891 A CN 00113891A CN 1334261 A CN1334261 A CN 1334261A
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- fertilizer
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- resisting drought
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Abstract
An efficient compound fertilizer of resisting droughts, salt and alkali is prepared from N, P and K elements, humic acid resisting drought, salt and alkali, S and trace element through mixing. Its advantages are high utilization rate, durable fertility, improving soil and high yield and quality of crops.
Description
The present invention relates to a kind of compound manure.
Agricultural is the basis of national economy, and fertilizer is the important factor that agriculture production continues stable development, whether reasonable, the quantity of fertilizer variety structure how much, the height of quality all is related to Agricultural Development.The enforcement period of the seventh five-year plan is when country drops into substantial contribution and builds up large-scale fertilizer plant such as China Petrochemical Industry, Shanization, black petrochemical industry; Annual from more than 2,000 ten thousand tons of external import chemical fertilizer.1,991 ten thousand tons of nineteen ninety-five imports, 1,857 ten thousand tons of imports in 1996 become world Fertilizer import big country, and the foreign exchange expenditure that is used for the import chemical fertilizer every year is more than 30 hundred million dollars.
Fertilizer applies after the soil, just can be converted into the ionic state fertilizer that crop absorbs through the variation of action of microorganisms and soil chemistry, in the market mostly based on single chemical fertilizer such as urea, ammonium nitrate, sulphur ammoniums; Meeting water behind these incorporation of fertilizerin the soil promptly dissolves, the trans-utilization rate has only about 30-40%, and the fertilizer efficiency period weak point can make more nitrogen permeate the ground with water, flows into river, river, lake, sea through the face of land, make the water quality eutrophication in lake region, coastal waters, red tide easily takes place.Soil salinization, Desertification can't be cultivated; Some nitrogen enters after evaporation from land the air, generates objectionable impuritiess such as nitrogen oxide, influences Air quality and also damages the ozone layer.The single chemical fertilizer of long-term application easily makes the soil salinization increase the weight of in addition, hardens in the arable land, and utilization rate of fertilizer is low.Especially for many years use urea, ammonium nitrate, carbon ammonium, infiltrate through underground and be dispersed into airborne nitrogen with water.Make water eutrophication.The severe overweight of organonitrogen, organophosphorus causes the coastal waters red tide of occurrence of large-area year after year.The part of nitric nitrogen is converted into carcinogenic nitrite when using single nitrogenous fertilizer in a large number." the fifties so far, China's cancer morbidity has increased by 321%, and this has some relations with a large amount of chemical fertilizer and agricultural chemicals of using in the recent period according to document announcement." " nearly half section of seven big water systems is seriously polluted, some lake eutrophication pollution level aggravations, and 50% above urban groundwater is polluted, and National urban section 70% is polluted.”
The objective of the invention is for a kind of crumb structure that can improve utilization rate of fertilizer, fertilizer efficiency period length, can increase soil that nitrogen, phosphorus, potash fertilizer are mixed is provided, elimination is hardened; Improve simultaneously the quality of tame crop, the efficient compound fertilizer resisting drought, salt and alkali of raising output to the utmost.
Purpose of the present invention can be implemented by following measure:
A kind of efficient compound fertilizer resisting drought, salt and alkali, comprise nitrogen, phosphorus, potash fertilizer, this composite fertilizer makes by containing following raw materials in percentage by weight: nitrogenous fertilizer 0.5-16%, phosphate fertilizer 4-40%, potash fertilizer 0.5-18%, sulphur 1-16%, resisting drought, salt and alkali agent class humic acids 6-40%, micro-1-28%.
The present invention has following advantage compared to existing technology:
1, the present invention mixes nitrogen, phosphorus, potash fertilizer and forms composite fertilizer, can according to plant growth and absorb nutrient front and back what, discharge nutrient lentamente, thereby can increase fertilizer efficiency period, improve utilization rate of fertilizer.
2, the present invention also contains resisting drought, salt and alkali type humic acids, can regulate the pH value of soil, soil compaction is eliminated in the improvement saltings, and the nutrient that activates soil fixing improves the Absorption and Utilization of Fertilizer rate again by plant utilization, strengthen plant drought, cold-resistant, disease resistance, promote precocity, improve product quality, improve output, reduce and drop into, increase income.
3, the present invention also contains trace element, uses the back except that providing to plant the various mineral substance, also can prevent and treat because of plant to lack the physiological diseases such as yellow that trace element causes.
The present invention also will be described in further detail in conjunction with the embodiments:
Embodiment 1:
A kind of efficient compound fertilizer resisting drought, salt and alkali, comprise nitrogen, phosphorus, potash fertilizer, this composite fertilizer is made by following raw materials in percentage by weight: nitrogenous fertilizer 5%, phosphate fertilizer 25%, potash fertilizer 10%, sulphur 5%, xanthohumic acid 6%, Ulmic acids 10%, ulmic acid 10%, ammonium humate 12%, nitro-humic acid ammonium 12%, magnesium 1%, zinc 1%, copper 1%, silicon 2%.
Embodiment 2:
A kind of efficient compound fertilizer resisting drought, salt and alkali, comprise nitrogen, phosphorus, potash fertilizer, this composite fertilizer is made by following raw materials in percentage by weight: nitrogenous fertilizer 15%, phosphate fertilizer 5%, potash fertilizer 0.5%, sulphur 15.5%, xanthohumic acid 4%, Ulmic acids 4%, ulmic acid 4%, ammonium humate 4%, nitro-humic acid ammonium 4%, phosphorus humic acid phosphorus 4%, ammonium humate phosphorus 4%, potassium humate 4%, Sodium salts humic acids 4%, high nitrogen ammonium humate 4%, magnesium 4%, zinc 4%, copper 4%, silicon 4%, calcium 4%, iron 4%.
Embodiment 3:
Plant efficient compound fertilizer resisting drought, salt and alkali, comprise nitrogen, phosphorus, potash fertilizer, this composite fertilizer is made by following raw materials in percentage by weight: nitrogenous fertilizer 0.5%, phosphate fertilizer 38%, potash fertilizer 16%, sulphur 1.5%, xanthohumic acid 10%, phosphorus humic acid phosphorus 5%, ammonium humate phosphorus 5%, potassium humate 5%, Sodium salts humic acids 3%, high nitrogen ammonium humate 2%, magnesium 2%, zinc 3%, copper 3%, calcium 3%, iron 3%.
Embodiment 4:
A kind of efficient compound fertilizer resisting drought, salt and alkali, comprise nitrogen, phosphorus, potash fertilizer, this composite fertilizer is made by following raw materials in percentage by weight: nitrogenous fertilizer 8%, phosphate fertilizer 30%, potash fertilizer 14%, sulphur 8%, xanthohumic acid 5%, Ulmic acids 5%, ulmic acid 5%, magnesium 5%, zinc 5%, copper 5%, silicon 4%, calcium 3%, iron 3%.
Claims (3)
1, a kind of efficient compound fertilizer resisting drought, salt and alkali comprises nitrogen, phosphorus, potash fertilizer, it is characterized in that this composite fertilizer makes by containing following raw materials in percentage by weight:
Nitrogenous fertilizer 0.5-16% phosphate fertilizer 4-40% potash fertilizer 0.5-18% sulphur 1-16%
Resisting drought, salt and alkali agent class humic acids 6-40% trace element 1-28%.
2, efficient compound fertilizer resisting drought, salt and alkali as claimed in claim 1 is characterized in that described resisting drought, salt and alkali agent class humic acids is at least a in xanthohumic acid, Ulmic acids, ulmic acid, ammonium humate, nitro-humic acid ammonium, phosphorus humic acid phosphorus, ammonium humate phosphorus, potassium humate, Sodium salts humic acids, the high nitrogen ammonium humate.
3, efficient compound fertilizer resisting drought, salt and alkali as claimed in claim 1 is characterized in that described trace element is at least a in magnesium, zinc, copper, silicon, calcium, the iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00113891A CN1334261A (en) | 2000-07-17 | 2000-07-17 | Efficient compound fertilizer resisting drought, salt and alkali |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00113891A CN1334261A (en) | 2000-07-17 | 2000-07-17 | Efficient compound fertilizer resisting drought, salt and alkali |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1334261A true CN1334261A (en) | 2002-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00113891A Pending CN1334261A (en) | 2000-07-17 | 2000-07-17 | Efficient compound fertilizer resisting drought, salt and alkali |
Country Status (1)
| Country | Link |
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| CN (1) | CN1334261A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101328088A (en) * | 2008-07-02 | 2008-12-24 | 缪应松 | Big granule humic compound fertilizer and preparation thereof |
| CN102617252A (en) * | 2012-04-24 | 2012-08-01 | 大庆同方农牧业科技研究所 | Improved nutrition agent for saline-alkali soil |
| CN103130582A (en) * | 2013-03-21 | 2013-06-05 | 河北省农林科学院农业资源环境研究所 | Alfalfa dedicated fertilizer with functions of resisting salt and alkali and killing soil insects |
| CN104151005A (en) * | 2014-07-11 | 2014-11-19 | 吉林市金穗肥业有限公司 | Efficient organic and inorganic fertilizer and preparation method thereof |
| CN104230602A (en) * | 2014-09-18 | 2014-12-24 | 山东省农业科学院农业资源与环境研究所 | Gel type saline soil conditioning fertilizer and preparation method thereof |
| CN104973993A (en) * | 2015-06-30 | 2015-10-14 | 新疆锦华肥业有限公司 | Plant water-saving, draught-resistant, and yield-increasing agent and preparation method thereof |
| CN105036928A (en) * | 2015-07-27 | 2015-11-11 | 成都市四友化学工业有限责任公司 | Fertilizer for Chinese cabbage heading stage |
| CN106083473A (en) * | 2016-06-17 | 2016-11-09 | 中化化肥有限公司临沂农业研发中心 | A kind of light simplification fertilizer special for cotton being applicable to salt-soda soil and preparation method thereof |
| CN106857210A (en) * | 2017-03-10 | 2017-06-20 | 宁夏大学 | Bluish dogbane method for culturing seedlings and keep a full stand of seedings and use nutrient solution |
-
2000
- 2000-07-17 CN CN00113891A patent/CN1334261A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101328088A (en) * | 2008-07-02 | 2008-12-24 | 缪应松 | Big granule humic compound fertilizer and preparation thereof |
| CN102617252A (en) * | 2012-04-24 | 2012-08-01 | 大庆同方农牧业科技研究所 | Improved nutrition agent for saline-alkali soil |
| CN103130582A (en) * | 2013-03-21 | 2013-06-05 | 河北省农林科学院农业资源环境研究所 | Alfalfa dedicated fertilizer with functions of resisting salt and alkali and killing soil insects |
| CN104151005A (en) * | 2014-07-11 | 2014-11-19 | 吉林市金穗肥业有限公司 | Efficient organic and inorganic fertilizer and preparation method thereof |
| CN104151005B (en) * | 2014-07-11 | 2016-08-24 | 吉林市金穗肥业有限公司 | A kind of organic and inorganic fertilizer and preparation method thereof |
| CN104230602A (en) * | 2014-09-18 | 2014-12-24 | 山东省农业科学院农业资源与环境研究所 | Gel type saline soil conditioning fertilizer and preparation method thereof |
| CN104230602B (en) * | 2014-09-18 | 2016-04-06 | 山东省农业科学院农业资源与环境研究所 | A kind of gel-type salt-affected soil conditioning fertilizer and preparation method thereof |
| CN104973993A (en) * | 2015-06-30 | 2015-10-14 | 新疆锦华肥业有限公司 | Plant water-saving, draught-resistant, and yield-increasing agent and preparation method thereof |
| CN105036928A (en) * | 2015-07-27 | 2015-11-11 | 成都市四友化学工业有限责任公司 | Fertilizer for Chinese cabbage heading stage |
| CN106083473A (en) * | 2016-06-17 | 2016-11-09 | 中化化肥有限公司临沂农业研发中心 | A kind of light simplification fertilizer special for cotton being applicable to salt-soda soil and preparation method thereof |
| CN106857210A (en) * | 2017-03-10 | 2017-06-20 | 宁夏大学 | Bluish dogbane method for culturing seedlings and keep a full stand of seedings and use nutrient solution |
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