CN106905046A - A kind of potato soybean interplanting special fertilizer and preparation method thereof - Google Patents
A kind of potato soybean interplanting special fertilizer and preparation method thereof Download PDFInfo
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- CN106905046A CN106905046A CN201710159467.4A CN201710159467A CN106905046A CN 106905046 A CN106905046 A CN 106905046A CN 201710159467 A CN201710159467 A CN 201710159467A CN 106905046 A CN106905046 A CN 106905046A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/70—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting wettability, e.g. drying agents
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of potato soybean interplanting special fertilizer and preparation method thereof, belong to agricultural technology field, including urea, MAP, potassium sulfate, zinc sulfate, ammonium molybdate, ferrous sulfate, borax, water-loss reducer, nitrogen fertilizer potentiating agent, activated form attapulgite.The present invention is developed according to potato/soybean regulation of fertilizer requirement, it is with strong points, N P and K reasonable mixture ratio, the nitrogen fertilizer potentiating agent of addition can meet demand of the different growth and development stages to nitrogen, proportioning addition trace element, improve fertilizer utilization efficiency, the target of balance fertilizing is realized, the defect such as fertilizer efficiency persistence difference in the prior art can be also overcome, realizes that the disposable input of fertilizer in planting process is applied, it is good using convenient, fertilizer efficiency persistence, reach and increase production and improve productivity.
Description
Technical field
The invention belongs to agricultural technology field, it is related to a kind of potato-soybean interplanting special fertilizer and preparation method thereof.
Background technology
Intercropping and interplanting can effectively improve crop yield, strengthen water and soil conservation ability, increase soil fertility, and suppress disease pest
The generation of crop smothering, it has also become the cropping pattern that high yield and nutrition efficient are utilized in modern agriculture.However, efficiently being ploughed using limited
Ground resource, improves constantly arable land output capacity, and while protection stable food develops, how rational use of chemical fertilizer is that current cultivation is special
The problem of family's concern.
In recent years, the Northwest potato-soybean relay interplanting planting mode obtain larger area popularization should, the interplanting of potato beans is not
Potato yield can only be improved, moreover it is possible to increase by one season soybean crops yield, improve soil production efficiency and agricultural planting benefit,
Maintain Nitrogen In Soils element balance.But in the prior art without a kind of potato-soybean interplanting special fertilizer, exist peasant's fertilising according to
By experience, only diazonium phosphate fertilizer, ignore the administration of potash fertilizer and secondary and micro-element fertilizers, cause fertilizer utilization efficiency low, fertilising has
The defect of blindness.By the plantation of potato beans interplanting pattern for many years and the research of fertilization mode, do more in terms of Optimum
Research work, it is proposed that a kind of potato-soybean interplanting special fertilizer formula and preparation method, can improve fertilizer utilization efficiency, together
When have the effect of improved soil structure concurrently.
The content of the invention
It is an object of the invention to overcome defect present in prior art, there is provided a kind of potato-soybean interplanting is special
Fertilizer and preparation method thereof, improves fertilizer utilization efficiency, reduces the blindness of traditional fertilization, improves productivity effect.
Its concrete technical scheme is：
A kind of potato-soybean interplanting special fertilizer, it is characterised in that by urea, MAP, potassium sulfate, fertilizer synergistic
Agent, middle trace element and fertilizer filler composition；Including urea, MAP, potassium sulfate, middle trace element, water-loss reducer, nitrogen
Fertile synergist, fertilizer filler, wherein, the weight/mass percentage composition of urea is 20-25%, and the weight/mass percentage composition of MAP is
25-30%, the weight/mass percentage composition of potassium sulfate is 12-16%；The weight/mass percentage composition of middle trace element is 8.2-13.4%, institute
Middle trace element is stated selected from Zn, Mo, Fe, B, the wherein weight/mass percentage composition of zinc sulfate is 2.5-4.0%, the quality hundred of ammonium molybdate
Content is divided to be 0.2-0.4%, the weight/mass percentage composition of ferrous sulfate is 5-8%, and the weight/mass percentage composition of borax is 0.5-1%；
The weight/mass percentage composition of water-loss reducer is 4-8%, and the weight/mass percentage composition of nitrogen fertilizer potentiating agent is 0.5-0.8%, and fertilizer filler is
Activated form attapulgite, its weight/mass percentage composition is 15-20%.In the MAP mass percent of available nitrogen more than etc.
In 12%, the mass percent of available phosphorus is more than or equal to 44%, because Soil In Gansu Province is alkalescence or alkalescent soil, application of phosphoric acid
One ammonium can effectively reduce soil pH, delay ammonia volatilization.
Further, the nitrogen fertilizer potentiating agent is urease inhibitor and nitrification inhibitor, according to 1:5 weight is than mixing
Into.
Further, the nitrification inhibitor is 3,4- dimethyl pyrazole phosphate DMPP；The urease inhibitor is N-
NBPT NBPT.DMPP is a kind of efficient, safe and nontoxic and affordable nitrification inhibitor.
Further, the water-loss reducer is polyacrylamide.
Further, the activated form attapulgite be by concave convex rod crushing raw ore, grind, using air classification realize point
Level, and the attapulgite of activation process is modified with OTAC.
The preparation method of described activated form attapulgite is：First with 9-10% hydrochloric acid according to solid-to-liquid ratio 5:1 ratio leaching
Bubble attapulgite 10-12 hours, is stood, and clarification, centrifugation, solid is washed with water to neutrality, is crushed after drying, is added equivalent to solid
The OTAC of weight 10-15%, at a temperature of 65-70 DEG C, agitating 10-20min, drying.
A kind of preparation method of potato of the present invention-soybean interplanting special fertilizer, comprises the following steps：
Each component raw material of the present invention is crushed, 80 mesh sieves are crossed, is mixed by corresponding parts by weight, in comminutor
Interior granulation, after the completion of be passed through the 100-110 DEG C of hot blast of temperature and carry out drying 2-3h, then be passed through the 25-30 DEG C of cold wind cooling of temperature
Treatment, until the temperature of mixture is down to 30 DEG C, obtains granular mixture, and sub-sieve goes out particle of the diameter in 1.5-4.75mm
Carry out finished product packing and obtain the special fertilizer, non-finished particle carries out secondary operation.
Compared with prior art, beneficial effects of the present invention are：
The present invention is developed according to potato/soybean regulation of fertilizer requirement, with strong points, N P and K reasonable mixture ratio, the nitrogenous fertilizer of addition
Synergist can meet demand of the different growth and development stages to nitrogen, and proportioning addition trace element improves fertilizer utilization efficiency, real
The target of existing balance fertilizing, can also overcome the defect such as fertilizer efficiency persistence difference in the prior art, realize of fertilizer in planting process
Secondary property input is applied, good using convenient, fertilizer efficiency persistence, is reached and is increased production and improved productivity.
Specific embodiment
Technical scheme is described in more detail with reference to specific embodiment.
Industrial experimentation is carried out by formula as below：The weight/mass percentage composition of urea (mass fraction of available nitrogen be 46%) is
23%, (mass fraction of available nitrogen is 12% to MAP, and the mass fraction of available phosphorus is for weight/mass percentage composition 44%)
28%, the weight/mass percentage composition of potassium sulfate is 15%；The weight/mass percentage composition of middle trace element is 9.85%；The quality of water-loss reducer
Percentage composition is 6%, and the weight/mass percentage composition of nitrogen fertilizer potentiating agent is 0.65%, and the weight/mass percentage composition of activated form attapulgite is
17.5%.
At two trial zones, applied according to above-mentioned special fertilizer 60-70kg.
Embodiment 1
Village's field comparison test is sought in Huining County Guo cities and towns llama within 2015, be 150cm using band width, wherein, 100cm rises
The row potato of ridge overlay film kind 2, ridge 30cm high, ridge face is curved.47625 caves of potato seed density in planting/hm2, line-spacing 45cm, hill spacing
28cm, the row soybean of another 50cm kinds 2, density is 120 000 plants/hm2, line-spacing 40cm, rich water and field management are arranged with local production
Apply.From potato (kind Favorita) and soybean (kind Ji beans 12) as test material compared with traditional fertilization, soybean yield-increasing
21.09%, potato volume increase 18.54%.
Soil is as shown in table 1 in the nutrient situation of 0-20cm before fertilising, and nutrient situation uses to be gone out by Chinese agriculture publishing house
Version《The Soil Analysis in Agricultural Chemistry third edition》Shown method is determined,
Topsoil soils fertility before the experiment program request of village of the llama of table 1 battalion
The potato beans interplanting fertilizer efficiency effect of increasing production of table 2
The Intercropping Potato economical character of table 3 and yield forming key element are contrasted
| Intercropping Potato | Plant height cm | Knot potato number | Average list potato weight g | Commodity potato rate % |
| Traditional fertilization | 5.42±1.76 | 5.0±0.36 | 121.20±19.42 | 75.60±1.97 |
| Potato beans interplanting special fertilizer | 63.58±2.17 | 5.93±1.05 | 169.25±17.63 | 87.42±1.25 |
The Relay-planting soybean economical character of table 4 and yield forming key element are contrasted
| Relay-planting soybean | Plant height cm | Effective pod number | Pod grain number | Single-strain grain number | 100-grain weight |
| Traditional fertilization | 67.26±1.98 | 53.23±3.75 | 1.65±0.12 | 84.37±4.19 | 21.51±0.32 |
| Potato beans interplanting special fertilizer | 76.21±3.52 | 67.18±4.69 | 1.92±0.03 | 121.71±7.28 | 23.80±0.65 |
Embodiment 2
The Liangzhou District of Wuwei in 2016 Mongolian gazelle field trial station field comparison test, the cave of potato seed density in planting 52500/
hm2, line-spacing 45cm, hill spacing 28cm, the row soybean of another 50cm kinds 2, density is 120 000 plants/hm2, line-spacing 40cm, Potato Cultivars
It is Favorita, soybean varieties are Ji beans 17, compared with traditional fertilization, using special fertilizer soybean yield-increasing 20.3%, potato increases
Produce 14.71%.
Soil is as shown in table 5 in the nutrient situation of 0-20cm before fertilising, and nutrient situation uses to be gone out by Chinese agriculture publishing house
Version《The Soil Analysis in Agricultural Chemistry third edition》Shown method is determined.
Broadcast preceding topsoil soils fertility in the Mongolian gazelle farm of table 5
The potato beans interplanting fertilizer efficiency effect of increasing production of table 6
The Intercropping Potato economical character of table 7 and yield forming key element are contrasted
| Intercropping Potato | Plant height cm | Knot potato number | Average list potato weight g | Commodity potato rate % |
| Traditional fertilization | 45.9±2.03 | 3.0±0.42 | 142.6±14.38 | 67.3±1.49 |
| Potato beans interplanting special fertilizer | 56.8±1.83 | 5.2±0.67 | 162.7±10.51 | 81.2±1.02 |
The Relay-planting soybean economical character of table 8 and yield forming key element are contrasted
| Relay-planting soybean | Effective pod number | Pod grain number | Single-strain grain number | 100-grain weight |
| Traditional fertilization | 43.3±2.90 | 1.27±0.19 | 75.09±2.14 | 20.29±0.47 |
| Potato beans interplanting special fertilizer | 59.2±3.18 | 1.83±0.13 | 108.36±4.56 | 22.94±0.72 |
Two testing site crop yields and economical character show：The special fertilizer significantly improves potato commodity potato rate and single potato
Weight, plays an important roll to improving the effective pod number of soybean, single-strain grain number and 100-grain weight.
The above, preferably specific embodiment only of the invention, protection scope of the present invention not limited to this are any ripe
Those skilled in the art are known in the technical scope of present disclosure, the letter of the technical scheme that can be become apparent to
Altered or equivalence replacement are each fallen within protection scope of the present invention.
Claims (6)
1. a kind of potato-soybean interplanting special fertilizer, it is characterised in that including urea, MAP, potassium sulfate, in micro unit
Element, water-loss reducer, nitrogen fertilizer potentiating agent, fertilizer filler, wherein, the weight/mass percentage composition of urea is 20-25%, the matter of MAP
Amount percentage composition is 25-30%, and the weight/mass percentage composition of potassium sulfate is 12-16%；It is middle trace element weight/mass percentage composition be
8.2-13.4%, the middle trace element is selected from Zn, Mo, Fe, B, and the wherein weight/mass percentage composition of zinc sulfate is 2.5-4.0%,
The weight/mass percentage composition of ammonium molybdate is 0.2-0.4%, and the weight/mass percentage composition of ferrous sulfate is 5-8%, the quality percentage of borax
Content is 0.5-1%；The weight/mass percentage composition of water-loss reducer is 4-8%, and the weight/mass percentage composition of nitrogen fertilizer potentiating agent is 0.5-
0.8%, fertilizer filler is activated form attapulgite, and its weight/mass percentage composition is 15-20%.
2. potato according to claim 1-soybean interplanting special fertilizer, it is characterised in that the nitrogen fertilizer potentiating agent is nitre
Change inhibitor and urease inhibitor, according to 1:0.2 weight ratio is mixed.
3. potato according to claim 2-soybean interplanting special fertilizer, it is characterised in that the nitrification inhibitor is 3,
4- dimethyl pyrazole phosphate DMPP；The urease inhibitor is N- NBPTs NBPT.
4. potato according to claim 1-soybean interplanting special fertilizer, it is characterised in that the water-loss reducer is polypropylene
Acid amides.
5. potato according to claim 1-soybean interplanting special fertilizer, it is characterised in that described activated form concave convex rod
Soil preparation method be：First with 9-10% hydrochloric acid according to solid-to-liquid ratio 5:1 ratio immersion attapulgite 10-12 hours, stands, clear
Clearly, it is centrifuged, solid is washed with water to neutrality, is crushed after drying, adds the octadecyl trimethyl equivalent to solid weight 10-15%
Ammonium chloride, at a temperature of 65-70 DEG C, agitating 10-20min, drying.
6. the preparation method of the potato described in a kind of claim 1-soybean interplanting special fertilizer, it is characterised in that including following
Step：
Each component raw material described in claim 1 is crushed, 80 mesh sieves are crossed, is mixed by corresponding parts by weight, in comminutor
Interior granulation, after the completion of be passed through the 100-110 DEG C of hot blast of temperature and carry out drying 2-3h, then be passed through the 25-30 DEG C of cold wind cooling of temperature
Treatment, until the temperature of mixture is down to 30 DEG C, obtains granular mixture, and sub-sieve goes out particle of the diameter in 1.5-4.75mm
Carry out finished product packing and obtain the special fertilizer, non-finished particle carries out secondary operation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710159467.4A CN106905046A (en) | 2017-03-17 | 2017-03-17 | A kind of potato soybean interplanting special fertilizer and preparation method thereof |
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| CN201710159467.4A CN106905046A (en) | 2017-03-17 | 2017-03-17 | A kind of potato soybean interplanting special fertilizer and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108456063A (en) * | 2018-03-06 | 2018-08-28 | 河北百禾丰化肥有限公司 | A kind of dedicated complexing nano enhanced fertilizer of excavating machine of underground tuber and preparation method thereof |
| CN108586048A (en) * | 2018-05-29 | 2018-09-28 | 天津天丰泽田生物科技有限公司 | A kind of soybean high-efficiency sustained-release fertilizer |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105439754A (en) * | 2016-01-09 | 2016-03-30 | 刘彬 | Production method of compound fertilizer having effect of improving soil environment |
| CN105669332A (en) * | 2016-01-15 | 2016-06-15 | 江西省农业科学院土壤肥料与资源环境研究所 | Paddy field nitrogen fertilizer synergist and application method thereof |
-
2017
- 2017-03-17 CN CN201710159467.4A patent/CN106905046A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105439754A (en) * | 2016-01-09 | 2016-03-30 | 刘彬 | Production method of compound fertilizer having effect of improving soil environment |
| CN105669332A (en) * | 2016-01-15 | 2016-06-15 | 江西省农业科学院土壤肥料与资源环境研究所 | Paddy field nitrogen fertilizer synergist and application method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108456063A (en) * | 2018-03-06 | 2018-08-28 | 河北百禾丰化肥有限公司 | A kind of dedicated complexing nano enhanced fertilizer of excavating machine of underground tuber and preparation method thereof |
| CN108586048A (en) * | 2018-05-29 | 2018-09-28 | 天津天丰泽田生物科技有限公司 | A kind of soybean high-efficiency sustained-release fertilizer |
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