CN104744103B - A kind of formula fertilizer special for rice cropping - Google Patents
A kind of formula fertilizer special for rice cropping Download PDFInfo
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Abstract
The invention discloses a kind of formula fertilizer special for rice cropping.The composition for the formula fertilizer that the present invention is provided is by KNO3、KH2PO4Or Ca (H2PO4)2、KCl、MgSO4·7H2O or MgSO4·H2O、Ca(NO3)2·4H2O or Ca (NO3)2、FeSO4·7H2O or FeSO4With CO (NH2)2Composition.The experiment proves that, the per mu yield for the special formulation fertilizer for rice that the present invention is provided is compared with current conventional fertilizer application method (composite fertilizer, urea, ammonium hydrogen carbonate, potassium chloride, bio-fertilizer), its application method is easy, plant strain growth is healthy and strong, resistant to lodging, Resistant, reduction pesticide spraying number of times, reduction agricultural chemicals and cost of labor, 10% or so per mu yield can be improved, the quality and mouthfeel of hybrid paddy rice and common japonica rice are improved, recovers the original local flavor of rice, while improving the storage property of hybrid paddy rice.This invention has boundless application value and market prospects.
Description
Technical field
The invention belongs to fertilizer field, more particularly to a kind of special formulation fertilizer for rice for rice cropping.
Background technology
Paddy rice is one of most important cereal crops of China.Its planting range is from Hainan Island to Heilungkiang, from East China to four
River, covers the large area territory of China.The Monitoring of Paddy Rice Plant Area of China reaches 4.53 hundred million mu according to statistics, accounts for China's grain yield
30% or so, it is qualified staple food grain.With industrialization and the quickening of Development of China's Urbanization, the situation of cultivated area is maintained increasingly
It is severe.In a large amount of construction lands of the development need of industrialization and urbanization, this is serious with keeping the stability of grain-production to exist
Contradiction.The increase of construction land, necessarily causes the reduction in arable land.Continue in cultivated area under reduced basic premise, improve water
Rice per mu yield is the inevitable choice for stablizing grain yield.
Hybrid paddy rice has very strong growth potential, adaptability and resistance, and rice yield is substantially higher by common late rice japonica rice,
General per mu yield is due to that hybrid paddy rice rice has poor taste and is aged fast two large problems at 800 kilograms or so, popularization plantation
It is not easy to.The per mu yield of common japonica rice is general at 500 kilograms or so, and per mu yield is improved again using existing cultivation technique and fertilizer
There is great difficulty.
Further, since Rice Production largely uses the influence of chemical fertilizer and long-term discharge of industrial wastes, to south mostly
The river water quality in area causes severe contamination.Although country can control effectively to discharge of industrial wastes and domestic sewage,
It is also You nothing effective for the pollution control caused by river course and surface water for agricultural pollution, particularly rice cropping
Solution.Ammonia nitrogen and phosphorus pollution in river course and surface water are mainly derived from agricultural production.Although passing through channel cleanout
The level of the ammonia nitrogen and phosphorus in water can be reduced in a short time, but is simply cured the symptoms, not the disease, it is impossible to fundamentally solve to ask
Topic.It then becomes necessary to started with by changing agricultural production and planting patterns, the various new technologies of integrated application, particularly science
Fertilizing method and the formula fertilizer of science are used, and the discharge to environment could be reduced, from root on the basis of rice yield is improved
Ammonia nitrogen and phosphorus pollution problem are solved in sheet.
The content of the invention
It is an object of the invention to provide a kind of special formulation fertilizer for rice for rice cropping.
The paddy rice-dedicated fertilizer that the present invention is provided, its active ingredient includes KNO3, phosphate, KCl, MgSO4·7H2O、Ca
(NO3)2·4H2O or Ca (NO3)2、FeSO4·7H2O and CO (NH2)2；
The phosphate is selected from KH2PO4With Ca (H2PO4)2At least one of.
Certainly, above-mentioned paddy rice-dedicated fertilizer only can be also made up of said components.
Specifically, in the paddy rice-dedicated fertilizer, KNO3Mass parts be 0-170 part, and be 0；
The phosphatic mass parts are 35-85 parts, specially 35-65 parts or 45-85 parts；
The mass parts of the KCl are 160-300 parts；
The MgSO4·7H2O mass parts are 70-150 parts, specially 70-130 parts or 100-150 parts；
Ca (the NO3)2·4H2O mass parts are 80-150 parts, specially 80-130 parts or 100-150 parts；
The FeSO4·7H2O mass parts are 0.1-2 parts, specially 0.1-1.5 parts；
CO (the NH2)2Mass parts be 55-170 parts.
More specifically, any one of the paddy rice-dedicated fertilizer such as following paddy rice-dedicated fertilizer a into f：
Wherein, the composition of the paddy rice-dedicated fertilizer a is as follows：By KNO3、KH2PO4、KCl、MgSO4·7H2O、Ca(NO3)2·
4H2O、FeSO4·7H2O and CO (NH2)2Composition；
The KNO3Mass parts be 0-170 part, and be 0；
The KH2PO4Mass parts be 45-85 parts；
The mass parts of the KCl are 160-300 parts；
The MgSO4·7H2O mass parts are 100-150 parts；
Ca (the NO3)2·4H2O mass parts are 100-150 parts；
The FeSO4·7H2O mass parts are 0.1-2 parts；
CO (the NH2)2Mass parts be 55-170 parts；
The composition of the paddy rice-dedicated fertilizer b is as follows：By KNO3、Ca(H2PO4)2、KCl、MgSO4·7H2O、Ca(NO3)2·
4H2O、FeSO4·7H2O and CO (NH2)2Composition；
The KNO3Mass parts be 0-170 part, and be 0；
Ca (the H2PO4)2Mass parts be 35-65 parts；
The mass parts of the KCl are 160-300 parts；
The MgSO4·7H2O mass parts are 100-150 parts；
Ca (the NO3)2·4H2O mass parts are 80-130 parts；
The FeSO4·7H2O mass parts are 0.1-1.5 parts；
CO (the NH2)2Mass parts be 55-170 parts；
The composition of the paddy rice-dedicated fertilizer c is as follows：By KNO3、KH2PO4、KCl、MgSO4·7H2O、Ca(NO3)2·4H2O、
FeSO4·7H2O and CO (NH2)2Composition；
The KNO3Mass parts be 0-170 part, and be 0；
The KH2PO4Mass parts be 45-85 parts；
The mass parts of the KCl are 160-300 parts；
The MgSO4·7H2O mass parts are 70-130 parts；
Ca (the NO3)2·4H2O mass parts are 100-150 parts；
The FeSO4·7H2O mass parts are 0.1-2 parts；
CO (the NH2)2Mass parts be 55-170 parts；
The composition of the paddy rice-dedicated fertilizer d is as follows：By KNO3、KH2PO4、KCl、MgSO4·7H2O、Ca(NO3)2·4H2O、
FeSO4·7H2O and CO (NH2)2Composition；
The KNO3Mass parts be 0-170 part, and be 0；
The KH2PO4Mass parts be 45-85 parts；
The mass parts of the KCl are 160-300 parts；
The MgSO4·7H2O mass parts are 100-150 parts；
Ca (the NO3)2·4H2O mass parts are 80-130 parts；
The FeSO4·7H2O mass parts are 0.1-2 parts；
CO (the NH2)2Mass parts be 55-170 parts；
The composition of the paddy rice-dedicated fertilizer e is as follows：By KNO3、KH2PO4、KCl、MgSO4·7H2O、Ca(NO3)2·4H2O、
FeSO4·7H2O and CO (NH2)2Composition；
The KNO3Mass parts be 0-170 part, and be 0；
The KH2PO4Mass parts be 45-85 parts；
The mass parts of the KCl are 160-300 parts；
The MgSO4·7H2O mass parts are 100-150 parts；
Ca (the NO3)2·4H2O mass parts are 80-130 parts；
The FeSO4·7H2O mass parts are 0.1-1.5 parts；
CO (the NH2)2Mass parts be 55-170 parts；
The composition of the paddy rice-dedicated fertilizer f is as follows：By KNO3、Ca(H2PO4)2、KCl、MgSO4·7H2O、Ca(NO3)2·
4H2O、FeSO4·7H2O and CO (NH2)2Composition；
The KNO3Mass parts be 0-170 part, and be 0；
Ca (the H2PO4)2Mass parts be 35-65 parts；
The mass parts of the KCl are 160-300 parts；
The MgSO4·7H2O mass parts are 70-130 parts；
Ca (the NO3)2·4H2O mass parts are 80-130 parts；
The FeSO4·7H2O mass parts are 0.1-1.5 parts；
CO (the NH2)2Mass parts be 55-170 parts.
Above-mentioned paddy rice-dedicated fertilizer be applied to various rice varieties, such as hybrid paddy rice, common japonica rice or long-grained nonglutinous rice, concretely river in Zhejiang Province is excellent
12nd, river in Zhejiang Province excellent 538, elegant water 134, gold early 47, Zhejiang round-grained rice 88 or good 58 kinds.
The method that what the present invention was provided prepare above-mentioned paddy rice-dedicated fertilizer, comprises the following steps：By foregoing each component according to
Than obtaining the paddy rice-dedicated fertilizer after mixing；
Or, granulated after any each component is mixed according to proportioning, obtain the paddy rice-dedicated fertilizer.
In the granulation step, the particle diameter of fertiliser granulates is 2mm~4mm after granulation.
For convenience of applying fertilizer, the paddy rice-dedicated fertilizer will can be packed according to 30~50kg of every bag.
In addition, application of the paddy rice-dedicated fertilizer of the invention described above offer in rice cropping, falls within the protection of the present invention
Scope.Wherein, in the rice cropping, fertilization mode is to be topdressed after rice transplanting, and without base fertilizer；
Total dose is 35-50kg/ mus.
Specifically, the number of times topdressed is three times；
The time topdressed for the first time is the 5-7 days after rice transplanting, and dose is 10-16kg/ mus；
The time topdressed for the second time is one month after rice transplanting, concretely the 28-32 days after rice transplanting, and dose is
20-24kg/ mus；
The time that third time is topdressed is two months after rice transplanting, concretely the 56-64 days after rice transplanting, and dose is
5-10kg/ mus.
Above-mentioned formula fertilizer can be uniformly sprinkling upon in rice field by artificial broadcast's method；Also it can be configured to according to finite concentration ratio dense
Contracting liquid fertilizer, which is fitted into receiver, to be preserved, and cultivation liquid fertilizer is proportionally diluted with water into when using and flows into rice field with pouring water,
Also applied using sprinkling irrigation or drip irrigation equipment in rice field.With pouring after can also fertilizer amount be dissolved according to every mu of dose in field
Water is irrigated direct stream and is applied in rice field.
The special formulation fertilizer for rice that the present invention is provided is applied to the cultivation of hybrid rice, common japonica rice and long-grained nonglutinous rice.Due to this
Special fertilizer is a kind of mixed fertilizer, belongs to full nutrient formulation fertilizer.Fertilization type, the fertilising time of peasant can be reduced using the formula fertilizer
Number and dose, reduction cost of labor and fertilizer cost.Especially because the purity nitrogen content of the formula fertilizer is current paddy rice
Cultivation is conventional can be greatly reduced the eutrophication that ammonia nitrogen is caused to river course and surface water using 1/3 or so of amount of nitrogenous fertilizer,
Be conducive to water environment treatment.And paddy rice per mu yield more than 10% can be improved, utilization rate of fertilizer, every mu of reduction N usage amount is improved
60% or so, reduce P2O5Usage amount 50% or so.Hybrid paddy rice plant height reaches 130cm or so, spike of rice stem diameter 3.3mm or so,
The diseases such as blast resisting, reduction spray insecticide 1~2 time, reduce pesticide cost and yuan/mu of artificial spray cost 50~100, improve
Hybrid paddy rice and the quality and mouthfeel of common japonica rice, recover the original local flavor of paddy rice, and the resistance to storage time of extension hybrid paddy rice reaches half a year
More than.Therefore, the present invention has boundless market value and application prospect.
Embodiment
With reference to specific embodiment, the present invention is further elaborated, but the present invention is not limited to following examples.Institute
It is conventional method unless otherwise instructed to state method.The raw material can be obtained from open commercial sources unless otherwise instructed.
In following embodiments, paddy rice-dedicated fertilizer a used composition is as follows：By KNO3、KH2PO4、KCl、MgSO4·7H2O、Ca
(NO3)2·4H2O、FeSO4·7H2O and CO (NH2)2Composition；
KNO3Mass parts be 0-170 part, and be 0；
KH2PO4Mass parts be 45-85 parts；
KCl mass parts are 160-300 parts；
MgSO4·7H2O mass parts are 100-150 parts；
Ca(NO3)2·4H2O mass parts are 100-150 parts；
FeSO4·7H2O mass parts are 0.1-2 parts；
CO(NH2)2Mass parts be 55-170 parts；
Paddy rice-dedicated fertilizer b used composition is as follows：By KNO3、Ca(H2PO4)2、KCl、MgSO4·7H2O、Ca(NO3)2·
4H2O、FeSO4·7H2O and CO (NH2)2Composition；
KNO3Mass parts be 0-170 part, and be 0；
Ca(H2PO4)2Mass parts be 35-65 parts；
KCl mass parts are 160-300 parts；
MgSO4·7H2O mass parts are 100-150 parts；
Ca(NO3)2·4H2O mass parts are 80-130 parts；
FeSO4·7H2O mass parts are 0.1-1.5 parts；
CO(NH2)2Mass parts be 55-170 parts；
Paddy rice-dedicated fertilizer c used composition is as follows：By KNO3、KH2PO4、KCl、MgSO4·7H2O、Ca(NO3)2·4H2O、
FeSO4·7H2O and CO (NH2)2Composition；
KNO3Mass parts be 0-170 part, and be 0；
KH2PO4Mass parts be 45-85 parts；
KCl mass parts are 160-300 parts；
MgSO4·7H2O mass parts are 70-130 parts；
Ca(NO3)2·4H2O mass parts are 100-150 parts；
FeSO4·7H2O mass parts are 0.1-2 parts；
CO(NH2)2Mass parts be 55-170 parts；
Paddy rice-dedicated fertilizer d used composition is as follows：By KNO3、KH2PO4、KCl、MgSO4·7H2O、Ca(NO3)2·4H2O、
FeSO4·7H2O and CO (NH2)2Composition；
KNO3Mass parts be 0-170 part, and be 0；
KH2PO4Mass parts be 45-85 parts；
KCl mass parts are 160-300 parts；
MgSO4·7H2O mass parts are 100-150 parts；
Ca(NO3)2·4H2O mass parts are 80-130 parts；
FeSO4·7H2O mass parts are 0.1-2 parts；
CO(NH2)2Mass parts be 55-170 parts；
Paddy rice-dedicated fertilizer e used composition is as follows：By KNO3、KH2PO4、KCl、MgSO4·7H2O、Ca(NO3)2·4H2O、
FeSO4·7H2O and CO (NH2)2Composition；
KNO3Mass parts be 0-170 part, and be 0；
KH2PO4Mass parts be 45-85 parts；
KCl mass parts are 160-300 parts；
MgSO4·7H2O mass parts are 100-150 parts；
Ca(NO3)2·4H2O mass parts are 80-130 parts；
FeSO4·7H2O mass parts are 0.1-1.5 parts；
CO(NH2)2Mass parts be 55-170 parts；
Paddy rice-dedicated fertilizer f used composition is as follows：By KNO3、Ca(H2PO4)2、KCl、MgSO4·7H2O、Ca(NO3)2·
4H2O、FeSO4·7H2O and CO (NH2)2Composition；
KNO3Mass parts be 0-170 part, and be 0；
Ca(H2PO4)2Mass parts be 35-65 parts；
KCl mass parts are 160-300 parts；
MgSO4·7H2O mass parts are 70-130 parts；
Ca(NO3)2·4H2O mass parts are 80-130 parts；
FeSO4·7H2O mass parts are 0.1-1.5 parts；
CO(NH2)2Mass parts be 55-170 parts.
Embodiment 1
The 60 mu of field experiments carried out in Jiangsu and Zhejiang Provinces area, using excellent 12 kind in river in Zhejiang Province, if three repetitions, without using base fertilizer
Under the premise of, by paddy rice-dedicated fertilizer a, progress is topdressed for the first time in the 5th~7 day after rice transplanting, and dose is 10kg/ mus；Rice transplanting is latter
Topdressed for the second time within individual month, dose is 20kg/ mus；Carry out third time and topdress within two months after rice transplanting, dose is 5kg/ mus；
It is total 35kg/ mus.
Specific topdressing method：Manually uniformly it can be sprinkling upon in rice field, also can be by above-mentioned a) fertilizer according to 50 times of mass ratioes
Fertilizer is dissolved in clear water by amount of water, is sprayed directly on by sprinkling irrigation or micro- spraying equipment in rice field；Can also directly will in field
Fertilizer is dissolved in after clear water, is applied to along watering Irrigation stream in rice field.By the experimental result table of actual field planting paddy rice
It is bright, using the fertilizer can compared with control experiment, (mass ratio of N P and K be 18 the per mu yield of paddy rice：8：18 (wherein, the matter of nitrogenous fertilizer
Amount is in terms of the quality of nitrogen, and the quality of phosphate fertilizer is in terms of the quality of phosphorus pentoxide, and the quality of potash fertilizer is in terms of the quality of potassium oxide)
Composite fertilizer 12.5kg/ mus, 30.5kg/ mus of urea, 30kg/ mus of carbon ammonium, add up to 73kg/ mu) raising 5% or so, and the paddy rice
Special fertilizer can make paddy rice rice plant height reach 130cm or so, the disease such as spike of rice stem diameter 3.3mm or so, blast resisting, reduce
Spray insecticide 1~2 time, reduce pesticide cost and yuan/mu of artificial spray cost 50~100.
Embodiment 2：
The 60 mu of field experiments carried out in Jiangsu and Zhejiang Provinces area, using excellent 12 kind in river in Zhejiang Province, if three repetitions, without using base fertilizer
Under the premise of, by paddy rice-dedicated fertilizer a, progress is topdressed for the first time in the 5th~7 day after rice transplanting, and dose is 12kg/ mus；Rice transplanting is latter
Topdressed for the second time within individual month, dose is 22kg/ mus；Carry out third time and topdress within two months after rice transplanting, dose is 6kg/ mus；
It is total 40kg/ mus.
Specific topdressing method：Manually uniformly it can be sprinkling upon in rice field, also can be by above-mentioned a) fertilizer according to 50 times of mass ratioes
Fertilizer is dissolved in clear water by amount of water, is sprayed directly on by sprinkling irrigation or micro- spraying equipment in rice field；Can also directly will in field
After fertilizer is dissolved in clear water, it is applied to along watering Irrigation stream in rice field.By the experimental result of actual field planting paddy rice
Show, can be the per mu yield of paddy rice compared with control experiment (composite fertilizer (18 using the fertilizer：8：18) 12.5kg/ mus, urea
30.5kg/ mus, 30kg/ mus of carbon ammonium, add up to 73kg/ mus) improve 7% or so.
Embodiment 3：
The 60 mu of field experiments carried out in Jiangsu and Zhejiang Provinces area, using excellent 12 kind in river in Zhejiang Province, if three repetitions, without using base fertilizer
Under the premise of, by paddy rice-dedicated fertilizer a, progress is topdressed for the first time in the 5th~7 day after rice transplanting, and dose is 14kg/ mus；Rice transplanting is latter
Topdressed for the second time within individual month, dose is 23kg/ mus；Carry out third time and topdress within two months after rice transplanting, dose is 8kg/ mus；
It is total 45kg/ mus.
Specific topdressing method：Manually uniformly it can be sprinkling upon in rice field, also can be by above-mentioned a) fertilizer according to 50 times of mass ratioes
Fertilizer is dissolved in clear water by amount of water, is sprayed directly on by sprinkling irrigation or micro- spraying equipment in rice field；Can also directly will in field
After fertilizer is dissolved in clear water, it is applied to along watering Irrigation stream in rice field.By the experimental result of actual field planting paddy rice
Show, can be the per mu yield of paddy rice compared with control experiment (composite fertilizer (18 using the fertilizer：8：18) 12.5kg/ mus, urea
30.5kg/ mus, 30kg/ mus of carbon ammonium, add up to 73kg/ mus) improve 9% or so.
Embodiment 4：
The 60 mu of field experiments carried out in Jiangsu and Zhejiang Provinces area, using excellent 12 kind in river in Zhejiang Province, if three repetitions, without using base fertilizer
Under the premise of, by paddy rice-dedicated fertilizer a, progress is topdressed for the first time in the 5th~7 day after rice transplanting, and dose is 16kg/ mus；Rice transplanting is latter
Topdressed for the second time within individual month, dose is 24kg/ mus；Carry out third time and topdress within two months after rice transplanting, dose is 10kg/
Mu；It is total 50kg/ mus.
Specific topdressing method：Manually uniformly it can be sprinkling upon in rice field, also can be by above-mentioned a) fertilizer according to 50 times of mass ratioes
Fertilizer is dissolved in clear water by amount of water, is sprayed directly on by sprinkling irrigation or micro- spraying equipment in rice field；Can also directly will in field
After fertilizer is dissolved in clear water, it is applied to along watering Irrigation stream in rice field.By the experimental result of actual field planting paddy rice
Show, can be the per mu yield of paddy rice compared with control experiment (composite fertilizer (18 using the fertilizer：8：18) 12.5kg/ mus, urea
30.5kg/ mus, 30kg/ mus of carbon ammonium, add up to 73kg/ mus) improve 10% or so.
Embodiment 5：
The 70 mu of field experiments carried out in Jiangsu and Zhejiang Provinces area, using excellent 538 kind in river in Zhejiang Province, if three repetitions, without using base fertilizer
On the premise of, by paddy rice-dedicated fertilizer b, progress is topdressed for the first time in the 5th~7 day after rice transplanting, and dose is 10kg/ mus；After rice transplanting
Topdressed for the second time within one month, dose is 20kg/ mus；Carry out third time and topdress within two months after rice transplanting, dose is 5kg/
Mu；It is total 35kg/ mus.
Specific topdressing method：Manually uniformly it can be sprinkling upon in rice field, also can be by above-mentioned b) fertilizer according to 50 times of mass ratioes
Fertilizer is dissolved in clear water by amount of water, is sprayed directly on by sprinkling irrigation or micro- spraying equipment in rice field；Can also directly will in field
After fertilizer is dissolved in clear water, it is applied to along watering Irrigation stream in rice field.By the experimental result of actual field planting paddy rice
Show, can be the per mu yield of paddy rice compared with (composite fertilizer 30kg/ mus (18 of control experiment using the fertilizer:8:18), urea 20kg mus,
10kg/ mus of potassium chloride, adds up to 60kg/ mus) improve 5% or so.
Embodiment 6：
The 70 mu of field experiments carried out in Jiangsu and Zhejiang Provinces area, using excellent 538 kind in river in Zhejiang Province, if three repetitions, without using base fertilizer
On the premise of, by paddy rice-dedicated fertilizer b, progress is topdressed for the first time in the 5th~7 day after rice transplanting, and dose is 12kg/ mus；After rice transplanting
Topdressed for the second time within one month, dose is 22kg/ mus；Carry out third time and topdress within two months after rice transplanting, dose is 6kg/
Mu；It is total 40kg/ mus.
Specific topdressing method：Manually uniformly it can be sprinkling upon in rice field, also can be by above-mentioned b) fertilizer according to 50 times of mass ratioes
Fertilizer is dissolved in clear water by amount of water, is sprayed directly on by sprinkling irrigation or micro- spraying equipment in rice field；Can also directly will in field
After fertilizer is dissolved in clear water, it is applied to along watering Irrigation stream in rice field.By the experimental result of actual field planting paddy rice
Show, can be the per mu yield of paddy rice compared with (composite fertilizer 30kg/ mus (18 of control experiment using the fertilizer:8:18), urea 20kg mus,
10kg/ mus of potassium chloride, adds up to 60kg/ mus) improve 7% or so.
Embodiment 7：
The 70 mu of field experiments carried out in Jiangsu and Zhejiang Provinces area, using excellent 538 kind in river in Zhejiang Province, if three repetitions, without using base fertilizer
On the premise of, by paddy rice-dedicated fertilizer b, progress is topdressed for the first time in the 5th~7 day after rice transplanting, and dose is 14kg/ mus；After rice transplanting
Topdressed for the second time within one month, dose is 23kg/ mus；Carry out third time and topdress within two months after rice transplanting, dose is 8kg/
Mu；It is total 45kg/ mus.
Specific topdressing method：Manually uniformly it can be sprinkling upon in rice field, also can be by above-mentioned b) fertilizer according to 50 times of mass ratioes
Fertilizer is dissolved in clear water by amount of water, is sprayed directly on by sprinkling irrigation or micro- spraying equipment in rice field；Can also directly will in field
After fertilizer is dissolved in clear water, it is applied to along watering Irrigation stream in rice field.By the experimental result of actual field planting paddy rice
Show, can be the per mu yield of paddy rice compared with (composite fertilizer 30kg/ mus (18 of control experiment using the fertilizer:8:18), urea 20kg mus,
10kg/ mus of potassium chloride, adds up to 60kg/ mus) improve 9% or so.
Embodiment 8：
The 70 mu of field experiments carried out in Jiangsu and Zhejiang Provinces area, using excellent 538 kind in river in Zhejiang Province, if three repetitions, without using base fertilizer
On the premise of, by paddy rice-dedicated fertilizer b, progress is topdressed for the first time in the 5th~7 day after rice transplanting, and dose is 16kg/ mus；After rice transplanting
Topdressed for the second time within one month, dose is 24kg/ mus；Carry out third time and topdress within two months after rice transplanting, dose is 10kg/
Mu；It is total 50kg/ mus.
Specific topdressing method：Manually uniformly it can be sprinkling upon in rice field, also can be by above-mentioned b) fertilizer according to 50 times of mass ratioes
Fertilizer is dissolved in clear water by amount of water, is sprayed directly on by sprinkling irrigation or micro- spraying equipment in rice field；Can also directly will in field
After fertilizer is dissolved in clear water, it is applied to along watering Irrigation stream in rice field.By the experimental result of actual field planting paddy rice
Show, can be the per mu yield of paddy rice compared with (composite fertilizer 30kg/ mus (18 of control experiment using the fertilizer:8:18), urea 20kg mus,
10kg/ mus of potassium chloride, adds up to 60kg/ mus) improve 10% or so.
Embodiment 9：
The 50 mu of field experiments carried out in Jiangsu and Zhejiang Provinces area, using the elegant kind of water 134, if three repetitions, without using base fertilizer
On the premise of, by paddy rice-dedicated fertilizer c, progress is topdressed for the first time in the 5th~7 day after rice transplanting, and dose is 10kg/ mus；After rice transplanting
Topdressed for the second time within one month, dose is 20kg/ mus；Carry out third time and topdress within two months after rice transplanting, dose is 5kg/
Mu；It is total 30kg/ mus.
Specific topdressing method：Manually uniformly it can be sprinkling upon in rice field, also can be by above-mentioned c) fertilizer according to 50 times of mass ratioes
Fertilizer is dissolved in clear water by amount of water, is sprayed directly on by sprinkling irrigation or micro- spraying equipment in rice field；Can also directly will in field
After fertilizer is dissolved in clear water, it is applied to along watering Irrigation stream in rice field.By the experimental result of actual field planting paddy rice
Show, can be the per mu yield of paddy rice compared with (composite fertilizer 30kg/ mus (15 of control experiment using the fertilizer：15：15), urea 12kg/
Mu, 10kg/ mus of potassium chloride, add up to 52kg/ mus) improve 5% or so.
Embodiment 10：
The 50 mu of field experiments carried out in Jiangsu and Zhejiang Provinces area, using the elegant kind of water 134, if three repetitions, without using base fertilizer
On the premise of, by paddy rice-dedicated fertilizer c, progress is topdressed for the first time in the 5th~7 day after rice transplanting, and dose is 12kg/ mus；After rice transplanting
Topdressed for the second time within one month, dose is 22kg/ mus；Carry out third time and topdress within two months after rice transplanting, dose is 6kg/
Mu；It is total 35kg/ mus.
Specific topdressing method：Manually uniformly it can be sprinkling upon in rice field, also can be by above-mentioned c) fertilizer according to 50 times of mass ratioes
Fertilizer is dissolved in clear water by amount of water, is sprayed directly on by sprinkling irrigation or micro- spraying equipment in rice field；Can also directly will in field
After fertilizer is dissolved in clear water, it is applied to along watering Irrigation stream in rice field.By the experimental result of actual field planting paddy rice
Show, can be the per mu yield of paddy rice compared with (composite fertilizer 30kg/ mus (15 of control experiment using the fertilizer：15：15), urea 12kg/
Mu, 10kg/ mus of potassium chloride, add up to 52kg/ mus) improve 7% or so.
Embodiment 11：
The 50 mu of field experiments carried out in Jiangsu and Zhejiang Provinces area, using the elegant kind of water 134, if three repetitions, without using base fertilizer
On the premise of, by paddy rice-dedicated fertilizer c, progress is topdressed for the first time in the 5th~7 day after rice transplanting, and dose is 14kg/ mus；After rice transplanting
Topdressed for the second time within one month, dose is 23kg/ mus；Carry out third time and topdress within two months after rice transplanting, dose is 8kg/
Mu；It is total 40kg/ mus.
Specific topdressing method：Manually uniformly it can be sprinkling upon in rice field, also can be by above-mentioned c) fertilizer according to 50 times of mass ratioes
Fertilizer is dissolved in clear water by amount of water, is sprayed directly on by sprinkling irrigation or micro- spraying equipment in rice field；Can also directly will in field
After fertilizer is dissolved in clear water, it is applied to along watering Irrigation stream in rice field.By the experimental result of actual field planting paddy rice
Show, can be the per mu yield of paddy rice compared with (composite fertilizer 30kg/ mus (15 of control experiment using the fertilizer：15：15), urea 12kg/
Mu, 10kg/ mus of potassium chloride, add up to 52kg/ mus) improve 9% or so.
Embodiment 12：
The 50 mu of field experiments carried out in Jiangsu and Zhejiang Provinces area, using the elegant kind of water 134, if three repetitions, without using base fertilizer
On the premise of, by paddy rice-dedicated fertilizer c, progress is topdressed for the first time in the 5th~7 day after rice transplanting, and dose is 16kg/ mus；After rice transplanting
Topdressed for the second time within one month, dose is 24kg/ mus；Carry out third time and topdress within two months after rice transplanting, dose is 10kg/
Mu；It is total 45kg/ mus.
Specific topdressing method：Manually uniformly it can be sprinkling upon in rice field, also can be by above-mentioned c) fertilizer according to 50 times of mass ratioes
Fertilizer is dissolved in clear water by amount of water, is sprayed directly on by sprinkling irrigation or micro- spraying equipment in rice field；Can also directly will in field
After fertilizer is dissolved in clear water, it is applied to along watering Irrigation stream in rice field.By the experimental result of actual field planting paddy rice
Show, can be the per mu yield of paddy rice compared with (composite fertilizer 30kg/ mus (15 of control experiment using the fertilizer：15：15), urea 12kg/
Mu, 10kg/ mus of potassium chloride, add up to 52kg/ mus) improve 10% or so.
Embodiment 13：
The 50 mu of field experiments carried out in Jiangsu and Zhejiang Provinces area, using golden early 47 kinds, if three repetitions, without using base fertilizer
Under the premise of, by paddy rice-dedicated fertilizer d, progress is topdressed for the first time in the 5th~7 day after rice transplanting, and dose is 10kg/ mus；Rice transplanting is latter
Topdressed for the second time within individual month, dose is 20kg/ mus；Carry out third time and topdress within two months after rice transplanting, dose is 5kg/ mus；
It is total 30kg/ mus.
Specific topdressing method：Manually uniformly it can be sprinkling upon in rice field, also can be by above-mentioned d) fertilizer according to 50 times of mass ratioes
Fertilizer is dissolved in clear water by amount of water, is sprayed directly on by sprinkling irrigation or micro- spraying equipment in rice field；Can also directly will in field
After fertilizer is dissolved in clear water, it is applied to along watering Irrigation stream in rice field.By the experimental result of actual field planting paddy rice
Show, can be the per mu yield of paddy rice compared with (composite fertilizer 27.5kg/ mus (20 of control experiment using the fertilizer：12：14), urea
22.5kg/ mus, 10kg/ mus of potassium chloride, add up to 60kg/ mus) improve 5% or so.
Embodiment 14：
In the 50 mu of field experiments carried out in Jiangsu and Zhejiang Provinces area, using golden early 47 kinds, if three repetitions, without using base fertilizer
Under the premise of, by paddy rice-dedicated fertilizer d, progress is topdressed for the first time in the 5th~7 day after rice transplanting, and dose is 12kg/ mus；Rice transplanting is latter
Topdressed for the second time within individual month, dose is 22kg/ mus；Carry out third time and topdress within two months after rice transplanting, dose is 6kg/ mus；
It is total 35kg/ mus.
Specific topdressing method：Manually uniformly it can be sprinkling upon in rice field, also can be by above-mentioned d) fertilizer according to 50 times of mass ratioes
Fertilizer is dissolved in clear water by amount of water, is sprayed directly on by sprinkling irrigation or micro- spraying equipment in rice field；Can also directly will in field
After fertilizer is dissolved in clear water, it is applied to along watering Irrigation stream in rice field.By the experimental result of actual field planting paddy rice
Show, can be the per mu yield of paddy rice compared with ((composite fertilizer 27.5kg/ mus (20 of control experiment using the fertilizer：12：14), urea
22.5kg/ mus, 10kg/ mus of potassium chloride, add up to 60kg/ mus) improve 7% or so.
Embodiment 15：
The 50 mu of field experiments carried out in Jiangsu and Zhejiang Provinces area, using golden early 47 kinds, if three repetitions, without using base fertilizer
Under the premise of, by paddy rice-dedicated fertilizer d, progress is topdressed for the first time in the 5th~7 day after rice transplanting, and dose is 14kg/ mus；Rice transplanting is latter
Topdressed for the second time within individual month, dose is 23kg/ mus；Carry out third time and topdress within two months after rice transplanting, dose is 8kg/ mus；
It is total 40kg/ mus.
Specific topdressing method：Manually uniformly it can be sprinkling upon in rice field, also can be by above-mentioned d) fertilizer according to 50 times of mass ratioes
Fertilizer is dissolved in clear water by amount of water, is sprayed directly on by sprinkling irrigation or micro- spraying equipment in rice field；Can also directly will in field
After fertilizer is dissolved in clear water, it is applied to along watering Irrigation stream in rice field.By the experimental result of actual field planting paddy rice
Show, can be the per mu yield of paddy rice compared with (composite fertilizer 27.5kg/ mus (20 of control experiment using the fertilizer：12：14), urea
22.5kg/ mus, 10kg/ mus of potassium chloride, add up to 60kg/ mus) improve 9% or so.
Embodiment 16：
The 50 mu of field experiments carried out in Jiangsu and Zhejiang Provinces area, using golden early 47 kinds, if three repetitions, without using base fertilizer
Under the premise of, by paddy rice-dedicated fertilizer d, progress is topdressed for the first time in the 5th~7 day after rice transplanting, and dose is 16kg/ mus；Rice transplanting is latter
Topdressed for the second time within individual month, dose is 24kg/ mus；Carry out third time and topdress within two months after rice transplanting, dose is 10kg/
Mu；It is total 45kg/ mus.
Specific topdressing method：Manually uniformly it can be sprinkling upon in rice field, also can be by above-mentioned d) fertilizer according to 50 times of mass ratioes
Fertilizer is dissolved in clear water by amount of water, is sprayed directly on by sprinkling irrigation or micro- spraying equipment in rice field；Can also directly will in field
After fertilizer is dissolved in clear water, it is applied to along watering Irrigation stream in rice field.By the experimental result of actual field planting paddy rice
Show, can be the per mu yield of paddy rice compared with (composite fertilizer 27.5kg/ mus (20 of control experiment using the fertilizer：12：14), urea
22.5kg/ mus, 10kg/ mus of potassium chloride, add up to 60kg/ mus) improve 10% or so.
Embodiment 17：
The 50 mu of field experiments carried out in Jiangsu and Zhejiang Provinces area, using the kind of Zhejiang round-grained rice 88, if three repetitions, without using base fertilizer
Under the premise of, by paddy rice-dedicated fertilizer e, progress is topdressed for the first time in the 5th~7 day after rice transplanting, and dose is 10kg/ mus；Rice transplanting is latter
Topdressed for the second time within individual month, dose is 20kg/ mus；Carry out third time and topdress within two months after rice transplanting, dose is 5kg/ mus；
It is total 30kg/ mus.
Specific topdressing method：Manually uniformly it can be sprinkling upon in rice field, also can be by above-mentioned e) fertilizer according to 50 times of mass ratioes
Fertilizer is dissolved in clear water by amount of water, is sprayed directly on by sprinkling irrigation or micro- spraying equipment in rice field；Can also directly will in field
After fertilizer is dissolved in clear water, it is applied to along watering Irrigation stream in rice field.By the experimental result of actual field planting paddy rice
Show, can be the per mu yield of paddy rice compared with (composite fertilizer 27.5kg/ mus (20 of control experiment using the fertilizer：12：14), urea 15kg/
Mu, 12.5kg/ mus of potassium chloride, carbon ammonium, calcium superphosphate etc. are total 55kg/ mus) improve 5% or so.
Embodiment 18：
The 50 mu of field experiments carried out in Jiangsu and Zhejiang Provinces area, using the kind of Zhejiang round-grained rice 88, if three repetitions, without using base fertilizer
Under the premise of, by paddy rice-dedicated fertilizer e, progress is topdressed for the first time in the 5th~7 day after rice transplanting, and dose is 12kg/ mus；Rice transplanting is latter
Topdressed for the second time within individual month, dose is 22kg/ mus；Carry out third time and topdress within two months after rice transplanting, dose is 6kg/ mus；
It is total 35kg/ mus.
Specific topdressing method：Manually uniformly it can be sprinkling upon in rice field, also can be by above-mentioned e) fertilizer according to 50 times of mass ratioes
Fertilizer is dissolved in clear water by amount of water, is sprayed directly on by sprinkling irrigation or micro- spraying equipment in rice field；Can also directly will in field
After fertilizer is dissolved in clear water, it is applied to along watering Irrigation stream in rice field.By the experimental result of actual field planting paddy rice
Show, can be the per mu yield of paddy rice compared with (composite fertilizer 27.5kg/ mus (20 of control experiment using the fertilizer：12：14), urea 15kg/
Mu, 12.5kg/ mus of potassium chloride, carbon ammonium, calcium superphosphate etc. are total 55kg/ mus) improve 7% or so.
Embodiment 19：
The 50 mu of field experiments carried out in Jiangsu and Zhejiang Provinces area, using the kind of Zhejiang round-grained rice 88, if three repetitions, without using base fertilizer
Under the premise of, by paddy rice-dedicated fertilizer e, progress is topdressed for the first time in the 5th~7 day after rice transplanting, and dose is 14kg/ mus；Rice transplanting is latter
Topdressed for the second time within individual month, dose is 23kg/ mus；Carry out third time and topdress within two months after rice transplanting, dose is 8kg/ mus；
It is total 40kg/ mus.
Specific topdressing method：Manually uniformly it can be sprinkling upon in rice field, also can be by above-mentioned e) fertilizer according to 50 times of mass ratioes
Fertilizer is dissolved in clear water by amount of water, is sprayed directly on by sprinkling irrigation or micro- spraying equipment in rice field；Can also directly will in field
After fertilizer is dissolved in clear water, it is applied to along watering Irrigation stream in rice field.By the experimental result of actual field planting paddy rice
Show, can be the per mu yield of paddy rice compared with (composite fertilizer 27.5kg/ mus (20 of control experiment using the fertilizer：12：14), urea 15kg/
Mu, 12.5kg/ mus of potassium chloride, carbon ammonium, calcium superphosphate etc. are total 55kg/ mus) improve 9% or so.
Embodiment 20：
The 50 mu of field experiments carried out in Jiangsu and Zhejiang Provinces area, using the kind of Zhejiang round-grained rice 88, if three repetitions, without using base fertilizer
Under the premise of, by paddy rice-dedicated fertilizer e, progress is topdressed for the first time in the 5th~7 day after rice transplanting, and dose is 16kg/ mus；Rice transplanting is latter
Topdressed for the second time within individual month, dose is 24kg/ mus；Carry out third time and topdress within two months after rice transplanting, dose is 10kg/
Mu；It is total 45kg/ mus.
Specific topdressing method：Manually uniformly it can be sprinkling upon in rice field, also can be by above-mentioned e) fertilizer according to 50 times of mass ratioes
Fertilizer is dissolved in clear water by amount of water, is sprayed directly on by sprinkling irrigation or micro- spraying equipment in rice field；Can also directly will in field
After fertilizer is dissolved in clear water, it is applied to along watering Irrigation stream in rice field.By the experimental result of actual field planting paddy rice
Show, can be the per mu yield of paddy rice compared with (composite fertilizer 27.5kg/ mus (20 of control experiment using the fertilizer：12：14), urea 15kg/
Mu, 12.5kg/ mus of potassium chloride, carbon ammonium, calcium superphosphate etc. are total 55kg/ mus) improve 10% or so.
Embodiment 21：
The 50 mu of field experiments carried out in Jiangsu and Zhejiang Provinces area, using good 58 kinds, if three repetitions, before without using base fertilizer
Put, by paddy rice-dedicated fertilizer f, progress is topdressed for the first time in the 5th~7 day after rice transplanting, and dose is 10kg/ mus；Latter of rice transplanting
The moon is topdressed for the second time, and dose is 20kg/ mus；Carry out third time and topdress within two months after rice transplanting, dose is 5kg/ mus；Close
30kg/ mus of meter.
Specific topdressing method：Manually uniformly it can be sprinkling upon in rice field, also can be by above-mentioned f) fertilizer according to 50 times of mass ratioes
Fertilizer is dissolved in clear water by amount of water, is sprayed directly on by sprinkling irrigation or micro- spraying equipment in rice field；Can also directly will in field
After fertilizer is dissolved in clear water, it is applied to along watering Irrigation stream in rice field.By the experimental result of actual field planting paddy rice
Show, can be the per mu yield of paddy rice compared with (composite fertilizer 25kg/ mus (20 of control experiment using the fertilizer：12：14), urea 10kg/
Mu, 10kg/ mus of potassium chloride, add up to 45kg/ mus) improve 5% or so.
Embodiment 22：
The 50 mu of field experiments carried out in Jiangsu and Zhejiang Provinces area, using good 58 kinds, if three repetitions, before without using base fertilizer
Put, by paddy rice-dedicated fertilizer f, progress is topdressed for the first time in the 5th~7 day after rice transplanting, and dose is 12kg/ mus；Latter of rice transplanting
The moon is topdressed for the second time, and dose is 22kg/ mus；Carry out third time and topdress within two months after rice transplanting, dose is 6kg/ mus；Close
35kg/ mus of meter.
Specific topdressing method：Manually uniformly it can be sprinkling upon in rice field, also can be by above-mentioned f) fertilizer according to 50 times of mass ratioes
Fertilizer is dissolved in clear water by amount of water, is sprayed directly on by sprinkling irrigation or micro- spraying equipment in rice field；Can also directly will in field
After fertilizer is dissolved in clear water, it is applied to along watering Irrigation stream in rice field.By the experimental result of actual field planting paddy rice
Show, can be the per mu yield of paddy rice compared with (composite fertilizer 25kg/ mus (25 of control experiment using the fertilizer：12：14), urea 10kg/
Mu, 10kg/ mus of potassium chloride, add up to 45kg/ mus) improve 7% or so.
Embodiment 23：
The 50 mu of field experiments carried out in Jiangsu and Zhejiang Provinces area, using good 58 kinds, if three repetitions, before without using base fertilizer
Put, by paddy rice-dedicated fertilizer f, progress is topdressed for the first time in the 5th~7 day after rice transplanting, and dose is 14kg/ mus；Latter of rice transplanting
The moon is topdressed for the second time, and dose is 23kg/ mus；Carry out third time and topdress within two months after rice transplanting, dose is 8kg/ mus；Close
40kg/ mus of meter.
Specific topdressing method：Manually uniformly it can be sprinkling upon in rice field, also can be by above-mentioned f) fertilizer according to 50 times of mass ratioes
Fertilizer is dissolved in clear water by amount of water, is sprayed directly on by sprinkling irrigation or micro- spraying equipment in rice field；Can also directly will in field
After fertilizer is dissolved in clear water, it is applied to along watering Irrigation stream in rice field.By the experimental result of actual field planting paddy rice
Show, can be the per mu yield of paddy rice compared with (composite fertilizer 25kg/ mus (25 of control experiment using the fertilizer：12：14), urea 10kg/
Mu, 10kg/ mus of potassium chloride, add up to 45kg/ mus) improve 9% or so.
Embodiment 24：
The 50 mu of field experiments carried out in Jiangsu and Zhejiang Provinces area, using good 58 kinds, if three repetitions, before without using base fertilizer
Put, by paddy rice-dedicated fertilizer f, progress is topdressed for the first time in the 5th~7 day after rice transplanting, and dose is 16kg/ mus；Latter of rice transplanting
The moon is topdressed for the second time, and dose is 24kg/ mus；Carry out third time and topdress within two months after rice transplanting, dose is 10kg/ mus；
It is total 45kg/ mus.
Specific topdressing method：Manually uniformly it can be sprinkling upon in rice field, also can be by above-mentioned f) fertilizer according to 50 times of mass ratioes
Fertilizer is dissolved in clear water by amount of water, is sprayed directly on by sprinkling irrigation or micro- spraying equipment in rice field；Can also directly will in field
After fertilizer is dissolved in clear water, it is applied to along watering Irrigation stream in rice field.By the experimental result of actual field planting paddy rice
Show, can be the per mu yield of paddy rice compared with (composite fertilizer 25kg/ mus (25 of control experiment using the fertilizer：12：14), urea 10kg/
Mu, 10kg/ mus of potassium chloride, add up to 45kg/ mus) improve 10% or so.
Claims (8)
1. a kind of paddy rice-dedicated fertilizer, it is by KNO3, phosphate, KCl, MgSO4·7H2O、Ca(NO3)2·4H2O、FeSO4·7H2O
With CO (NH2)2Composition；
The phosphate is selected from KH2PO4With Ca (H2PO4)2At least one of；
In the paddy rice-dedicated fertilizer, the KNO3Mass parts be 0-170 part, and be 0；
The phosphatic mass parts are 35-85 parts；
The mass parts of the KCl are 160-300 parts；
The MgSO4·7H2O mass parts are 70-150 parts；
Ca (the NO3)2·4H2O mass parts are 80-150 parts；
The FeSO4·7H2O mass parts are 0.1-2 parts；
CO (the NH2)2Mass parts be 55-170 parts.
2. paddy rice-dedicated fertilizer according to claim 1, it is characterised in that：For example following paddy rice-dedicated fertilizer of the paddy rice-dedicated fertilizer
Any one of a into f：
Wherein, the composition of the paddy rice-dedicated fertilizer a is as follows：By KNO3、KH2PO4、KCl、MgSO4·7H2O、Ca(NO3)2·4H2O、
FeSO4·7H2O and CO (NH2)2Composition；
The KNO3Mass parts be 0-170 part, and be 0；
The KH2PO4Mass parts be 45-85 parts；
The mass parts of the KCl are 160-300 parts；
The MgSO4·7H2O mass parts are 100-150 parts；
Ca (the NO3)2·4H2O mass parts are 100-150 parts；
The FeSO4·7H2O mass parts are 0.1-2 parts；
CO (the NH2)2Mass parts be 55-170 parts；
The composition of the paddy rice-dedicated fertilizer b is as follows：By KNO3、Ca(H2PO4)2、KCl、MgSO4·7H2O、Ca(NO3)2·4H2O、
FeSO4·7H2O and CO (NH2)2Composition；
The KNO3Mass parts be 0-170 part, and be 0；
Ca (the H2PO4)2Mass parts be 35-65 parts；
The mass parts of the KCl are 160-300 parts；
The MgSO4·7H2O mass parts are 100-150 parts；
Ca (the NO3)2·4H2O mass parts are 80-130 parts；
The FeSO4·7H2O mass parts are 0.1-1.5 parts；
CO (the NH2)2Mass parts be 55-170 parts；
The composition of the paddy rice-dedicated fertilizer c is as follows：By KNO3、KH2PO4、KCl、MgSO4·7H2O、Ca(NO3)2·4H2O、
FeSO4·7H2O and CO (NH2)2Composition；
The KNO3Mass parts be 0-170 part, and be 0；
The KH2PO4Mass parts be 45-85 parts；
The mass parts of the KCl are 160-300 parts；
The MgSO4·7H2O mass parts are 70-130 parts；
Ca (the NO3)2·4H2O mass parts are 100-150 parts；
The FeSO4·7H2O mass parts are 0.1-2 parts；
CO (the NH2)2Mass parts be 55-170 parts；
The composition of the paddy rice-dedicated fertilizer d is as follows：By KNO3、KH2PO4、KCl、MgSO4·7H2O、Ca(NO3)2·4H2O、
FeSO4·7H2O and CO (NH2)2Composition；
The KNO3Mass parts be 0-170 part, and be 0；
The KH2PO4Mass parts be 45-85 parts；
The mass parts of the KCl are 160-300 parts；
The MgSO4·7H2O mass parts are 100-150 parts；
Ca (the NO3)2·4H2O mass parts are 80-130 parts；
The FeSO4·7H2O mass parts are 0.1-2 parts；
CO (the NH2)2Mass parts be 55-170 parts；
The composition of the paddy rice-dedicated fertilizer e is as follows：By KNO3、KH2PO4、KCl、MgSO4·7H2O、Ca(NO3)2·4H2O、
FeSO4·7H2O and CO (NH2)2Composition；
The KNO3Mass parts be 0-170 part, and be 0；
The KH2PO4Mass parts be 45-85 parts；
The mass parts of the KCl are 160-300 parts；
The MgSO4·7H2O mass parts are 100-150 parts；
Ca (the NO3)2·4H2O mass parts are 80-130 parts；
The FeSO4·7H2O mass parts are 0.1-1.5 parts；
CO (the NH2)2Mass parts be 55-170 parts；
The composition of the paddy rice-dedicated fertilizer f is as follows：By KNO3、Ca(H2PO4)2、KCl、MgSO4·7H2O、Ca(NO3)2·4H2O、
FeSO4·7H2O and CO (NH2)2Composition；
The KNO3Mass parts be 0-170 part, and be 0；
Ca (the H2PO4)2Mass parts be 35-65 parts；
The mass parts of the KCl are 160-300 parts；
The MgSO4·7H2O mass parts are 70-130 parts；
Ca (the NO3)2·4H2O mass parts are 80-130 parts；
The FeSO4·7H2O mass parts are 0.1-1.5 parts；
CO (the NH2)2Mass parts be 55-170 parts.
3. paddy rice-dedicated fertilizer according to claim 1 or 2, it is characterised in that：The kind of the paddy rice is hybrid paddy rice, commonly
Japonica rice or long-grained nonglutinous rice.
4. a kind of method for preparing any paddy rice-dedicated fertilizer in claim 1-3, comprises the following steps：
Any each component in claim 1-3 is mixed according to proportioning, the paddy rice-dedicated fertilizer is obtained；
Or, granulated after any each component in claim 1-3 is mixed according to proportioning, obtain the paddy rice-dedicated fertilizer.
5. method according to claim 4, it is characterised in that：In the granulation step, the particle diameter of fertiliser granulates after granulation
For 2mm~4mm.
6. application of any paddy rice-dedicated fertilizer in rice cropping in claim 1-3.
7. application according to claim 6, it is characterised in that：In the rice cropping, fertilization mode is laggard in rice transplanting
Row topdresses；
Total dose is 35-50kg/ mus.
8. application according to claim 7, it is characterised in that：The number of times topdressed is three times；
The time topdressed for the first time is the 5-7 days after rice transplanting, and dose is 10-16kg/ mus；
The time topdressed for the second time is one month after rice transplanting, and dose is 20-24kg/ mus；
The time that third time is topdressed is two months after rice transplanting, and dose is 5-10kg/ mus.
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| CN108623358A (en) * | 2017-03-21 | 2018-10-09 | 郭婧 | A kind of special balanced nutritious fertilizer cultivated for wheat and barley |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1119633A (en) * | 1994-09-29 | 1996-04-03 | 胡光霞 | Foliage fertilizer |
| CN101113122A (en) * | 2007-07-02 | 2008-01-30 | 王树禹 | Rice nursery sock growing seedling strengthen agent and method for using |
| CN102050675A (en) * | 2010-11-26 | 2011-05-11 | 合肥工业大学 | Liquid type composite foliar fertilizer specially for paddy rice |
| CN102442855A (en) * | 2011-09-29 | 2012-05-09 | 武汉富强科技发展有限责任公司 | Preparation method of multi-element high-concentration liquid fertilizer with stable performance |
-
2015
- 2015-03-30 CN CN201510144798.1A patent/CN104744103B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1119633A (en) * | 1994-09-29 | 1996-04-03 | 胡光霞 | Foliage fertilizer |
| CN101113122A (en) * | 2007-07-02 | 2008-01-30 | 王树禹 | Rice nursery sock growing seedling strengthen agent and method for using |
| CN102050675A (en) * | 2010-11-26 | 2011-05-11 | 合肥工业大学 | Liquid type composite foliar fertilizer specially for paddy rice |
| CN102442855A (en) * | 2011-09-29 | 2012-05-09 | 武汉富强科技发展有限责任公司 | Preparation method of multi-element high-concentration liquid fertilizer with stable performance |
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