CN1580004A - Organic potassium-added diammonium phosphate - Google Patents
Organic potassium-added diammonium phosphate Download PDFInfo
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- CN1580004A CN1580004A CN 03143940 CN03143940A CN1580004A CN 1580004 A CN1580004 A CN 1580004A CN 03143940 CN03143940 CN 03143940 CN 03143940 A CN03143940 A CN 03143940A CN 1580004 A CN1580004 A CN 1580004A
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Abstract
The invention discloses a kind of organic phosphate-adding diammonium phosphate (base manure), which includes potassium chloride adaptable to the foodstuff and oil plants or lemery salt adaptable to the fruits and vegetable, diammonium phosphate, carbamide, weathered coal and bentonite. The former type has the following components by 1000kg: 455 of diammonium phosphate, 100 of carbamide, 167 of potassium chloride, 200 of weathered coal and 78 of bentonite, while the later typer has 410 of diammonium phosphate, 154 of carbamide, 200 of lemery salt, 180 of weathered coal and 56 of bentonite. The effective nutrients in the fertilizer can increase the activity of soil enzyme through humic acid, be transformed by the microbiota and is used in order. In return, the plants absorb the nitrogen, phosphorus, potassium, organic material, microelements and other nutrients.
Description
Technical field
The present invention relates to a kind of agricultural base fertilizer fertilizer, especially a kind of organic potassium-added type diammonium phosphate (base fertilizer).
Background technology
The development of fertilizer and application have been experienced from primary nature farm manure to using two megastages of inorganic fertilizer, survey native balance formula fertilising direction to inorganic composite fertilizer again now and develop.
Farm manure generally comprises: fecalurias such as pig, ox, sheep, people, straw rot, leaf rots etc.Because source of pollution are many, traffic capacity is big, usage charges expenses of labour power, people just are reluctant to drop into the too much production time in agriculture production, the result biases toward the use inorganic fertilizer, because the blindness of inorganic fertilizer applies and ignores applying of organic chemical fertilizer, the soil organism descends in a large number as a result, soil compaction, the desertification secondary salinization, groundwater pollution, the cultivated area that nutrition is serious unbalance increases the deterioration of ecological environment of soil, make soil microbial activities reduce, quantity reduces, crop root dysplasia, metabolism disorder, resistance reduces, the disease and pest frequency increases, and the excess that causes again having to is used agricultural chemicals, and the result causes agricultural product quality seriously to descend and formed the unbalance of ecological and production, now the inorganic composite fertilizer balance fertilizing is applied in the agriculture production, generally be often referred to the proper ratio between different elements, i.e. the ratio balance of Different Nutrients element, but this has just ignored organism in the soil static state nutrient requirement soil according to the static equilibrium of crop desired nutritional and branch that soil is supported.Enzyme and micropopulation transform these nutrients in order, could be absorbed by plant.Crop is to change at different growth phases to nutrient demand, wants to reach this cooperation, just is balance fertilizing.
In the agriculture production now, except that using composite fertilizer, main diammonium phosphate, monoammonium phosphate, phosphate fertilizer (double superhosphate, normal superphosphate), nitrogenous fertilizer (urea, bicarbonate of ammonia etc.), Repone K, the vitriolate of tartar etc. of using apply as the required base fertilizer of plant-growth, because these fertilizer all belong to inorganic fertilizer, kind is single, at the bottom of the utilization ratio, pollutes water and soil, the soil that hardens, influence ecological environment.Therefore just must develop to the road that organic and inorganic combines.Diammonium phosphate belongs to alkaline fertilizer, and composition has only nitrogen and two kinds of elements of Vanadium Pentoxide in FLAKES, and potash fertilizer has only the single composition of potassium oxide, during these inorganic fertilizers are manured into soil for a long time, consume and reduces gradually because soil with organic matter is long-term.Even if apply quick-acting phosphate fertilizer and potash fertilizer, also be difficult to be absorbed fully by plant.Its reason is because soil organic matter enzyme and active microflora reduce, with titanium pigment by soil fixing, make rapid available phosphorus be converted into slow effect phosphorus even invalid phosphorus, up-to-date scientific research shows: diammonium phosphate utilization ratio then has only 10%-20%, potassium easily runs off with water in sand soil and leaching soil, is fixed easily again in clayed soil.
The peasant only knows with fertilizer and uses diammonium phosphate or suitably use potash fertilizer, but reckon without these two kinds of fertilizer be manured into soil in plant can absorb fully, just do not understand.This phenomenon once now can be described for example: China's import at beginning of the eighties diammonium phosphate applies 25kg for every mu, increases in grain production 150kg, and nineties mu applies diammonium phosphate 50kg and grain yield is identical with the beginning of the eighties or reduction and enter.For solving described problem, have certain representational and disclose disclosed special fertilizer, mixed fertile technical scheme such as Chinese patent CN1091406A, CN1065856A, but, using and the transformation of soil still shown shortcoming the field crop popularization.
Summary of the invention
Problem to be solved by this invention provides a kind of organic potassium-added type diammonium phosphate (base fertilizer).It is based on diammonium phosphate, and the urea that is mixed in right amount, weathered coal, wilkinite are as the base fertilizer of field crop.For this reason, technical scheme provided by the present invention is: a kind of organic potassium-added type diammonium phosphate (base fertilizer), it comprises the Repone K that is suitable for grain, oil crop or is suitable for the vitriolate of tartar of fruit, greengrocery, also comprise diammonium phosphate, urea, weathered coal, wilkinite, wherein, A comprises that the proportioning components of the described fertilizer of the Repone K that is suitable for grain, oil crop and diammonium phosphate, urea, weathered coal, wilkinite with 1000 kilogram weights of score is not: diammonium phosphate 455; Urea 100; Repone K 167; Weathered coal 200; Wilkinite 78; B comprises that the proportioning components of the described fertilizer of the vitriolate of tartar that is suitable for fruit, greengrocery and diammonium phosphate, urea, weathered coal, wilkinite is not a diammonium phosphate 410 with 1000 kilogram weights of score; Urea 154; Vitriolate of tartar 200; Weathered coal 180; Wilkinite 56.The disclosed patent documentation that compares prior art and constructed field, substantive distinguishing features that the present invention had and significant technical progress are fairly obvious: it is main raw material with the diammonium phosphate, adds a certain proportion of organic (humic acids) thing and an amount of potash fertilizer.Solve available nutrient like this and in time transform by the activity and the micropopulation of humic acids enhancing soil enzyme in soil, thereby reach orderly utilization, the orderly absorbed nitrogen of plant, phosphorus, potassium reach nutritive ingredients such as organic matter, trace element.
Description of drawings
Fig. 1 is a process flow sheet of producing organic potassium-added type diammonium phosphate (base fertilizer).
Embodiment
In conjunction with the accompanying drawings, the present invention relates to a kind of organic potassium-added type diammonium phosphate (base fertilizer), it comprises the Repone K that is suitable for grain, oil crop or is suitable for the vitriolate of tartar of fruit, greengrocery, also comprise diammonium phosphate, urea, weathered coal, wilkinite, wherein, A comprises that the proportioning components of the described fertilizer of the Repone K that is suitable for grain, oil crop and diammonium phosphate, urea, weathered coal, wilkinite with 1000 kilogram weights of score is not: diammonium phosphate 455; Urea 100; Repone K 167; Weathered coal 200; Wilkinite 78; B comprises that the proportioning components of the described fertilizer of the vitriolate of tartar that is suitable for fruit, greengrocery and diammonium phosphate, urea, weathered coal, wilkinite is not a diammonium phosphate 410 with 1000 kilogram weights of score; Urea 154; Vitriolate of tartar 200; Weathered coal 180; Wilkinite 56.And, wherein nitrogen of diammonium phosphate in the described fertilizer, the content of phosphorus can be respectively 12%, 44%, urea in the described fertilizer wherein content of nitrogen can be 46.3%, the content of the potassium oxide wherein of the Repone K in the described fertilizer can be 60%, weathered coal in the described fertilizer can be a kind of contain organic 65%, humic acids 45% and 80-120 purpose weathered coal (brown coal) that sieves, and the wilkinite in the described fertilizer can be the 120 purpose wilkinites that sieve.In actual using, cash crop at vegetables, fruits, wherein nitrogen of diammonium phosphate in the described fertilizer, the content of phosphorus can be controlled at 4.92%, 18.04% respectively, urea in the described fertilizer wherein content of nitrogen can be 7.1302%, content 〉=50% of the potassium oxide wherein of the vitriolate of tartar in the described fertilizer, weathered coal in the described fertilizer can be a kind of contain organic 11.7%, humic acids 8.1% and 80-120 purpose weathered coal that sieves, and the wilkinite in the described fertilizer can be the 120 purpose wilkinites that sieve.In like manner, with respect to field crop, wherein nitrogen of diammonium phosphate in the described fertilizer, the content of phosphorus can be controlled at 6.552%, 24.024% respectively, urea in the described fertilizer wherein content of nitrogen can be 3.4725%, the content of the potassium oxide wherein of the Repone K in the described fertilizer can be 6.00%, and its organic content of the weathered coal in the described fertilizer can be 13%, the content of humic acids can be 9%.More particularly, the organic potassium-added type diammonium phosphate (base fertilizer) that the present invention relates to is a kind of base fertilizer that the field is discharged in cash crop such as field crop or vegetable and fruit sowings, before planting seedlings.Its main raw material is diammonium phosphate, urea, Repone K, vitriolate of tartar, weathered coal (brown coal), wilkinite.Its outward appearance is chocolate and particulate state, does not have mechanical impurity.Referring to table three, four, five, the test that is applied to wheat paddock in this fertilizer shows: 750 mu of wheat cultivation areas, wherein use 250 mu of organic potassium-added type diammonium phosphate, 35 kilograms of the amounts of executing of mu, wheat breed, sowing time, manage, topdress the same with other plot.With three periods of wheat, that is: survive the winter preceding, rise after one's death, stage of wax ripeness exceeds, on growing way and result, execute organic potassium-added type diammonium phosphate and show very strong advantage.
Conclusion: the wheat of executing organic potassium-added type diammonium phosphate shows following distinguishing feature:
1, underground well developed root system, many 2.8 to 3.4 times of secondary root.
2, aerial growth gesture is strong, and it is many to tiller, the blade hypertrophy, and the leaf look dark green, and the leaf-area coefficient winter is preceding 0.91, stands up to reach 2.1, all than the high 0.17-0.6 of common diammonium phosphate.
3, promoted fringe differentiation and become fringe, the wheat of executing organic potassium-added type diammonium phosphate has wholeheartedly tiller of a leaf of 21%, Cheng Sui after the winter.Therefore, mu spike number, grain number per spike is all high 2.2 ten thousand and 2.3 than common diammonium phosphate.
4, prolonged the filling stage, improved thousand seed weight, increased output, early ageing and disease do not appear in the later stage strong stress resistance, and thousand seed weight weighs 2 grams than common diammonium phosphate, 80.8 kilograms of mu volume increase, and stimulation ratio is 18.5%.Below:
Table one is organic potassium-added type diammonium phosphate technical indicator chart;
Table two be in kilogram and be the proportioning table of main raw material with the diammonium phosphate;
Table three, four, the 5th topdresses the effect comparison chart of wheat paddock by the period.
| Project (calculating) with butt | Technical indicator |
| Total nitrogen (N) 〉=% | ????10-20 |
| Vanadium Pentoxide in FLAKES (P 2O 5)≥ ％ | ????15-30 |
| Potassium oxide (K 2O)≥％ | ????6-15 |
| Organic matter 〉=% | ????10-25 |
| Humic acids 〉=% | ????6-15 |
| Moisture≤% | ????2.5 |
Table one
| Project | Specification | Proportioning | Index |
| Diammonium phosphate | N：12％ P 2O 5：44％ | 546 | N：6.552％ P 2O 5：24.024％ |
| Urea | N：46.3％ | 75 | N：3.4725％ |
| Repone K | K 2O：60％ | 100 | K 2O：6.00％ |
| Weathered coal | Organic: 65% humic acids: 45% 80 order-120 orders | 200 | Organic: 13% humic acids: 9% |
| Wilkinite | 120 orders | 79 | |
| Add up to | 1000 |
Table two
| Project category | Basic seedling ten thousand | Total stem is tens thousand of | Individual plant tiller (individual) | Secondary root (bar) | Hundred seedling fresh weights (gram) | Leaf-area coefficient |
| Organic potassium-added type diammonium phosphate | 39.2 | 64 | ?0.63 | 6 | 36 | 0.91 |
| Diammonium phosphate | 39.2 | 44.9 | 0.17 | 2.6 | 23 | 0.74 |
| Contrast differences | 1 | 19.3 | 0.46 | 3.4 | 13 | 0.17 |
Table three
| Project category | Total stem number (ten thousand) | Individual plant tiller (individual) | Individual plant secondary root (bar) | Hundred seedling fresh weights (gram) | Leaf-area coefficient |
| Organic potassium-added type diammonium phosphate | 104.4 | ?2 | ?8 | 118.57 | 2.1 |
| Diammonium phosphate | 84.6 | 1.4 | 5.2 | 95.3 | 1.5 |
| Contrast differences | 19.8 | 0.6 | 2.8 | 23.27 | 0.6 |
Table four
| Project category | Mu spike number (ten thousand) | The percentage of earbearing tiller (%) | Grain number per spike (individual) | Grain heavy (gram) | Theoretical producing led (kilogram) | Real produce (kilogram) |
| Organic potassium-added type diammonium phosphate | 47.2 | 45.2 | 29.5 | 44 | 608.5 | 516.5 |
| Diammonium phosphate | 45 | 53.2 | 27 | 42 | 510.3 | 435.7 |
| Contrast differences | 2.2 | -8 | 2.5 | 2 | 98.2 | 80.8 |
Table five
Claims (4)
1. an organic potassium-added type diammonium phosphate (base fertilizer), it comprises the Repone K that is suitable for grain, oil crop or is suitable for the vitriolate of tartar of fruit, greengrocery, also comprises diammonium phosphate, urea, weathered coal, wilkinite, it is characterized in that:
A comprises that the proportioning components of the described fertilizer of the Repone K that is suitable for grain, oil crop and diammonium phosphate, urea, weathered coal, wilkinite with 1000 kilogram weights of score is not: diammonium phosphate 455; Urea 100; Repone K 167; Weathered coal 200; Wilkinite 78;
B comprises that the proportioning components of the described fertilizer of the vitriolate of tartar that is suitable for fruit, greengrocery and diammonium phosphate, urea, weathered coal, wilkinite is not a diammonium phosphate 410 with 1000 kilogram weights of score; Urea 154; Vitriolate of tartar 200; Weathered coal 180; Wilkinite 56.
2. organic potassium-added type diammonium phosphate according to claim 1 (base fertilizer), it is characterized in that, wherein nitrogen of diammonium phosphate in the described fertilizer, the content of phosphorus are respectively 12%, 44%, urea in the described fertilizer wherein content of nitrogen is 46.3%, the content of the potassium oxide wherein of the Repone K in the described fertilizer is 60%, weathered coal in the described fertilizer is a kind of contain organic 65%, humic acids 45% and 80-120 purpose weathered coal (brown coal) that sieves, and the wilkinite in the described fertilizer is the 120 purpose wilkinites that sieve.
3. organic potassium-added type diammonium phosphate according to claim 1 (base fertilizer), it is characterized in that, wherein nitrogen of diammonium phosphate in the described fertilizer, the content of phosphorus are respectively 4.92%, 18.04%, urea in the described fertilizer wherein content of nitrogen is 7.1302%, content 〉=50% of the potassium oxide wherein of the vitriolate of tartar in the described fertilizer, weathered coal in the described fertilizer is a kind of contain organic 11.7%, humic acids 8.1% and 80-120 purpose weathered coal that sieves, and the wilkinite in the described fertilizer is the 120 purpose wilkinites that sieve.
4. organic potassium-added type diammonium phosphate according to claim 2 (base fertilizer), it is characterized in that, wherein nitrogen of diammonium phosphate in the described fertilizer, the content of phosphorus can be respectively 6.552%, 240024%, urea in the described fertilizer wherein content of nitrogen can be 3.4725%, the content of the potassium oxide wherein of the Repone K in the described fertilizer can be 6.00%, and its organic content of the weathered coal in the described fertilizer can be 13%, the content of humic acids can be 9%.
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| CN 03143940 CN1580004A (en) | 2003-08-08 | 2003-08-08 | Organic potassium-added diammonium phosphate |
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| CN 03143940 CN1580004A (en) | 2003-08-08 | 2003-08-08 | Organic potassium-added diammonium phosphate |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103641582A (en) * | 2013-11-06 | 2014-03-19 | 马鞍山科邦生态肥有限公司 | A humic acid synergistic fertilizer and a preparation method thereof |
| CN106008115A (en) * | 2016-08-08 | 2016-10-12 | 山西广宇通科技股份有限公司 | Preparation method of humic acid-containing diammonium phosphate |
| CN110396014A (en) * | 2019-05-31 | 2019-11-01 | 云南云天化红磷化工有限公司 | Novel diammonium phosphate fertilizer containing potassium of one kind and preparation method thereof |
-
2003
- 2003-08-08 CN CN 03143940 patent/CN1580004A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103641582A (en) * | 2013-11-06 | 2014-03-19 | 马鞍山科邦生态肥有限公司 | A humic acid synergistic fertilizer and a preparation method thereof |
| CN106008115A (en) * | 2016-08-08 | 2016-10-12 | 山西广宇通科技股份有限公司 | Preparation method of humic acid-containing diammonium phosphate |
| CN110396014A (en) * | 2019-05-31 | 2019-11-01 | 云南云天化红磷化工有限公司 | Novel diammonium phosphate fertilizer containing potassium of one kind and preparation method thereof |
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