CN1669997A - Weeding fertilizer for rape field - Google Patents
Weeding fertilizer for rape field Download PDFInfo
- Publication number
- CN1669997A CN1669997A CN 200510038087 CN200510038087A CN1669997A CN 1669997 A CN1669997 A CN 1669997A CN 200510038087 CN200510038087 CN 200510038087 CN 200510038087 A CN200510038087 A CN 200510038087A CN 1669997 A CN1669997 A CN 1669997A
- Authority
- CN
- China
- Prior art keywords
- fertilizer
- weeding
- rape field
- rape
- weight ratio
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Fertilizers (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a weeding fertilizer for rape field which comprises, fertilizer component A, N+P2O5+K2O>=25%, wherein N>=10%, trace elements zinc, boron and molybdenum 1-5%, herbicide component B, wherein the weight ratio of A and B is 1000:0.5-10. The fertilizer has good synergistic effect, the utilization efficiency of fertilizer can be increased by 6-8%, the effect can be improved by over 10%.
Description
Technical field
The present invention relates to a kind of Weeding fertilizer for rape field.
Background technology
Rape cultivation generally carries out on the plate stubble of preceding stubble, as rice plate stubble, generally is the ground of not ploughing or plough shallowly, the inconvenience fertilising, and weeds are taken place early, and generating capacity is big, and harm is heavy.For solving the realistic problem of infertile field weeding in the rape cultivation process, strong sprout healthy tree, the soil treatment composite herbicide combined with composite fertilizer before the present inventor utilized the inner sucting conduction type bud, had developed the special-purpose fertilizer of the rape weeding that integrates infertile field, weeding.This fertilizer evenly spreads fertilizer over the fields on rice plate stubble before rape is transplanted, and shallow again screw-in soil is transplanting rape afterwards, has both solved the fertile problem of confession of rape seedling, has solved the weeds harm problem in rape field again.Correlation technique research of the present invention starts from phase early 1990s, and to the middle and later periods nineties, some products begin mass-producing, industrialization development utilization, and unified use the " strong standing grain " board trade mark mainly concentrates on area, the middle and lower reach of Yangtze River.Present product has all arrived when updating, especially the weeds in rape field, owing to only use a certain class weedicide for a long time on producing, the phenomenon that causes weeds to develop immunity to drugs is more and more heavier, as gramineous weedss such as annual bluegrass, hard grass, in case just be difficult to after emerging with quizalofopethyl, cover grass energy, surely kill etc. cauline leaf processing weedicide remove it.Therefore, rape production needs a kind of Weeding fertilizer that can thoroughly control the weeds generation and help the rape high yield.
Summary of the invention
The object of the invention is to develop a kind of Weeding fertilizer for rape field that integrates infertile field, weeding.
The present invention contains following component and proportioning:
Fertilizer components A:N+P
2O
5+ K
2O 〉=25%, N 〉=10% wherein, trace element zinc, boron and molybdenum are 1%～5%; Herbicide components B, it be selected from the following kind weedicide one or more: acetamide-group herbicides and triazine herbicide; Wherein, the weight ratio of A: B is 1000: 0.5～10, is preferably 1000: 1-5.
Chemical fertilizer in the Weeding fertilizer for rape field of the present invention shows good inter-act synergic effect with after chemical herbicide combines, and the general fertilizers utilization ratio improves 6%～8%, and drug effect increases more than 10%; Easy and simple to handle, safe in utilization.
Herbicide components B, be selected from the following kind weedicide one or more: acetamide-group herbicides are acetochlor, Butachlor technical 92, alachlor for example, and sym-trinitrobenzene is prometryn, atrazine, G-30027 for example.Be preferably acetochlor and prometryn.
Wherein, the weight ratio of A: B is preferably 1000: 1～and 5.
Preferably, Weeding fertilizer for rape field of the present invention can also contain stopping composition D, for example attapulgite and humic acids.
The weight ratio of fertilizer components A and weighting agent D is 1000: 5～50, be preferably 1000: 5～and 30.
In the present invention, fertilizer components A can select commercially available single fertilizer for use according to product needed, for example, selects commercially available nitrogenous fertilizer, phosphate fertilizer, potash fertilizer and zinc fertilizer fertilizer component for use.Also can select commercially available conventional compound manure raw material for use, for example urinate base or nitro-compound fertilizer material, compound manure can be various conventional specifications, for example 10-10-5,15-15-10, also can be unconventional specification, as long as this compound manure can satisfy the needs of product of the present invention to the fertilizer efficiency composition.The compound manure of selecting for use can include only nitrogenous fertilizer, phosphate fertilizer and potash fertilizer fertilizer component, also can denitrogenate, outside phosphorus and the potash fertilizer fertilizer component, in also comprising, the trace element fertilizer composition, or even zinc fertilizer and other conventional additives (stopping composition) for example clay, lime carbonate or ground dolomite.
The nitrogen fertilizer composition is selected from one or more in for example urea, ammonium nitrate, ammonium chloride, monoammonium phosphate and the ammonium sulfate, a kind of in urea, monoammonium phosphate, urea and ammonium chloride and/or ammonium sulfate, ammonium nitrate and ammonium chloride or the ammonium sulfate for example is preferably in urea, ammonium chloride and the monoammonium phosphate one or more.
The phosphate fertilizer fertilizer component can be for example monoammonium phosphate, calcium superphosphate and fused(calcium magnesium)phosphate, preferably phosphoric acid one ammonium and calcium superphosphate.
The potash fertilizer fertilizer component can be Repone K and/or vitriolate of tartar.
The zinc fertilizer fertilizer component can be a zinc sulfate, perhaps contains little fertilizer of zinc fertilizer composition.
The molydbenum fertilizer fertilizer component can be an ammonium molybdate, perhaps contains little fertilizer of molydbenum fertilizer composition.
The boron fertilizer fertilizer component can be boric acid and/or borax.
In other, the trace element fertilizer composition is selected from following one or more: calcium sulfate, ferric sulfate, sal epsom, copper sulfate, manganous sulfate and rare earth.
Contain in employing under the situation of the little fertilizer of zinc, the zinc fertilizer that contains in little fertilizer should be become component count.
Contain in employing under the situation of the little fertilizer of molybdenum, the molydbenum fertilizer that contains in little fertilizer should be become component count.
Contain in employing under the situation of boron micro-fertilizer, the boron fertilizer that contains in little fertilizer should be become component count.
If desired, can also contain rare earth fertilizer, for example rare earth chloride in the product of the present invention.
Herbicide components B is selected from one or more in the herbicide used in rape field of following kind: acetamide-group herbicides such as Butachlor technical 92 and/or acetochlor, preferably Butachlor technical 92 and acetochlor; Triazine herbicide such as prometryn.Preferably select the combinations of herbicides more than two kinds for use, for example prometryn and Butachlor technical 92 and/or acetochlor.Generally speaking, the weight ratio of acetamide-group herbicides and triazine herbicide is 1～10: 1, preferred 2～5: 1.For example when adopting acetamide-group herbicides such as acetochlor and Butachlor technical 92 and triazine herbicide such as prometryn, its weight ratio is 10～20: 1～5: 4～10.
Product of the present invention can also contain an amount of dyestuff, for example for example Xylene Red, acid orchid etc. of matching stain.Dyestuff can be made the color grains compound manure after adding.
Product of the present invention can adopt the method preparation that technical process provides shown in the accompanying drawing, also can adopt suitable ordinary method preparation.
Product of the present invention can be used as required.Generally speaking, product of the present invention per ton is used 10～40 mu, preferably uses 20～30 mu.
The more common compound fertilizer product of product of the present invention has following superiority:
1. balance fertilizing, nutrition is complete
Nutrient content in the product of the present invention is according to regulation of fertilizer requirement of crop and the rich scarce situation of soil nutrient, determines by field test, wherein contains big-and-middle micronutrient elements such as the necessary nitrogen of crop, phosphorus, potassium, zinc, boron, molybdenum.
2. broad-spectrum high efficacy, a weeding
Weedicide in the product of the present invention can be closed down the various single, double cotyledon weeds in farmland in bud, once uses, and can guarantee that crop does not have weeds harm the time of infertility.Preventive effect to main weeds such as the amur foxtail in rape field, hard Cao, Wang grass, annual bluegrass, ox chickweed, Tender Catchweed Bedstraw Herb, veronica, common vetch, shepherd's purse and Carolina Cranesbill Herbs reaches about 90%.
3. preceding control back is short, strengthens degeneration-resistant
After rape uses product of the present invention, the short biological effect in control back before all presenting, concrete manifestation is exactly a crop not prosperous length in early stage, and not early ageing of later stage has strengthened the resistance of crop self.
4. synergy is done in fertile medicine combination mutually
Chemical fertilizer in the product of the present invention shows good inter-act synergic effect with after chemical herbicide combines.After product of the present invention was manured into soil, fertilizer composition wherein progressively discharged, and is progressively absorbed by crop, compared with the conventional fertilizer application method, and its utilization rate of fertilizer is general to improve 6%～8%; Behind the moisture content of weedicide composition in absorbing soil in the product of the present invention, progressively discharge, and progressively be adsorbed to soil surface, when the young root and the young shoot of weed seed will absorb chemical herbicide when unearthed, the interior normal Physiology and biochemistry effect of weeds body is destroyed, thereby cause the mashed bud of the mashed root of weeds until perish, compare with conventional application method, general drug effect increases more than 10%.
5. easy and simple to handle, safe in utilization
Product of the present invention is generally done the fertile use of shallow-layer basal plane, wherein weedicide just is distributed in 3～4 centimetres the soil layer after the use, and this degree of depth be just weeds effectively go out soil layer, be convenient to weeds are closed down in bud, because weedicide has selectivity to crop, thereby the growth of crop is had no adverse effects.
6. saving of labor's abridged edition, increasing both production and income
Use product of the present invention, will apply fertilizer and the weeding farm work unites two into one, both simplified the farming schedule of operation, alleviated labour intensity again, simultaneously can also make crop yield, general rape yield increasing about 10%.
Description of drawings
Fig. 1 is the processing process figure of product of the present invention.
Embodiment
Embodiment 1
The prescription of 40% Weeding fertilizer for rape field, its component and content are as follows:
Fertilizer components A:
N+P
2O
5+ K
2O 〉=40%, N 〉=15% wherein, trace element zinc 0.68%, boron 0.11%, molybdenum 0.5%; N source: 14% monoammonium phosphate 540kg and 46% urea 240kg; P
2O
5Source: monoammonium phosphate (when adding the N source, having added); K
2O source: 60% Repone K 170kg; Zinc source: Zinc Sulphate Heptahydrate 30kg; Boron source: borax (ten water Sodium Tetraboratees) 10kg; Molybdenum source: Ammonium Heptamolybdate 10kg.
Herbicide components B: acetochlor effective content 1.0kg, Butachlor technical 92 effective content 0.2kg, prometryn effective content 0.3kg.
Embodiment 2
The prescription of 25% Weeding fertilizer for rape field, its component and content are as follows:
Fertilizer components A:
N+P
2O
5+ K
2O 〉=25%, N 〉=10% wherein, trace element zinc 0.45%, boron 0.28%, molybdenum 0.5%; N source: 24% ammonium chloride 420kg; P
2O
5Source: 14.5% calcium superphosphate 345Kg; K
2O source: 60% Repone K 167kg; Zinc source: Zinc Sulphate Heptahydrate 20kg; Boron source: boric acid 15kg; Molybdenum source: Ammonium Heptamolybdate 10kg, rare earth: rare earth chloride 0.1kg; Attapulgite: 22.9 kilograms.
Herbicide components B: acetochlor effective content 0.9kg, Butachlor technical 92 effective content 0.3kg, prometryn effective content 0.4kg.
Embodiment 3
The prescription of 25% Weeding fertilizer for rape field, its component and content are as follows:
Fertilizer components A:
N+P
2O
5+ K
2O 〉=25%, N 〉=10% wherein, trace element zinc 0.5%, boron 0.1%, molybdenum 0.5%; N source: 24% ammonium chloride 420kg; P
2O
5Source: 14.5% calcium superphosphate 345Kg; K
2O source: 60% Repone K 167kg; Zinc source: 10% Powdered multiple-effect zinc fertilizer 50kg; Boron source: boric acid 5kg; Ammonium Heptamolybdate 10kg; Rare earth: rare earth chloride 0.1kg; Attapulgite: 13.9 kilograms.
Herbicide components B: acetochlor effective content 2.0kg, prometryn effective content 0.4kg.
Annotate: above-mentioned multiple-effect zinc fertilizer is produced by Yangzhou willow zinc (group) limited-liability company, contain zinc, silicon, calcium, sulphur, magnesium, manganese, molybdenum, copper, iron and rare earth etc. multiple in, the trace element fertilizer composition.
Embodiment 4
Product of the present invention is tested in the land for growing field crops, and its result of use is as mentioned below.
1 materials and methods
1.1 reagent agent and test method
N, P, K content were respectively 15: 15: 10 in the Weeding fertilizer for rape field (embodiment 1 product), and tested in 2003～2004 years and carry out, 3 repetitions, district's group is arranged at random, sub-district area 20m
2, establish 4 processing:
1. Weeding fertilizer for rape field (embodiment 1 product) 50kg/667m
2Make base manure;
2. separately, fertilizer is as base manure, and weedicide is made cauline leaf in the 3 leaf phases of weeds and handled the medicine of 1. handling (herbicide components of embodiment 1 product), fertile (fertilizer components of embodiment 1 product);
3. composite fertilizer (the embodiment 1 product fertilizer components A) 50kg/667m that does not add weedicide
2Make base manure, 20% Ethanetsulfuron is made cauline leaf in the 3 leaf phases of weeds and is handled;
4. the 50kg/667m composite fertilizer (embodiment 1 product fertilizer components A) that does not add weedicide)
2Make base manure (ck).
1.2 test basic condition
Test this " carry out in the " center " experimental plot, the husky earth of soil property, middle fertility, experimental cultivar is that conventional cabbage type kind " is raised oil No. 1 ", culturing and transplanting seedlings, seeding row spacing are 16.7cm * 40cm, theoretical density 10,000 strains.Handle 2,3 in medication on November 20 in 2003.
1.3 survey item
According to the rape growing process divide seedling stage (12/1), survive the winter the phase (1/20), peduncle-growing period for rapeseed (2/25), initial bloom stage (4/15) fourth phase investigation growth of rape situation and control of weeds effect.The main survey item in rape growing way aspect has plant height, leaf head length, degree of development, rhizome thick etc., and the real meter of receiving produces when ripe.The diagonal lines sampling system is adopted in the weeds investigation, divides 5 weeds strain numbers of finding unit surface, tries to achieve preventive effect.
2 results and analysis
2.1 the field grass is investigated mutually
Investigation shows that the weeds grass in rape field is mutually: gramineous have hard grass, Wang grass, annual bluegrass, an amur foxtail etc.; The broad-leaved class shepherd's purse, cyclophanes thread, knotweed, Tender Catchweed Bedstraw Herb, Carolina Cranesbill Herb, wartwort, veronica, common vetch etc. are arranged.
2.2 the herbicidal effect of medicine fertilizer
Weeds investigation (table 1) show, using Weeding fertilizer for rape field (handle 1) and medicine nutriment in a fertilizer executes the herbicidal effect in seedling stage of (handling 2) and will be lower than processing 3, its control of weeds effect is 50%～60%, major cause is, weather was relatively drier when rape was transplanted, field humidity is little, the inner sucting conduction type weedicide is not absorbed by weeds fully fast, and it is had an effect and needs a process, the little grass of Chu Tuing is progressively dead after being subjected to medicine, moreover its drug effect phase is long, and is interim to the whole growth of blooming from surviving the winter, and preventive effect is all the time up to more than 90%.Employing routinizes and removes, because the unicity of its drug effect, though drug effect is rapider, the drug effect phase is short, and when rape was bloomed, prevention effect dropped to 60%, and broad leaved weeds has the trend of the generation of laying particular stress on.
The investigation of table 1 weeds preventive effect
| Handle | Seedling stage | Survive the winter the phase | The bolting phase | Flowering period | |
| ????1 | Preventive effect (%) | ????61.2 | ????98.3 | ????97.8 | ????96.8 |
| ????2 | Preventive effect (%) | ????50.7 | ????88.2 | ????87.3 | ????86.6 |
| ????3 | Preventive effect (%) | ????82.4 | ????86.9 | ????75.8 | ????60.9 |
| ????4 | Number of weeds (strain) | ????48.1 | ????68.8 | ????63.7 | ????69.3 |
Annotate: number of weeds is 0.11m
2(5 average) weeds strain number in (1 square chi); Preventive effect=(contrast number of weeds-processing number of weeds)/contrast number of weeds * 100
Contrast treatment 1 and handle 2 can directly be found out, in arbitrary period of growth of rape, fertile medicine bonded to the preventive effects of weeds all than fertile medicine separate high more than 10%.After this shows that " medicine fertilizer " is used with, have and do synergism mutually.
2.3 influence to growth of rape
Respectively handling growth of rape behind the use weedicide all has certain restraining effect (table 2), shows that plant height reduces, and blade diminishes, and the degree of development of plant also slightly descends.Recover normal to the bolting, on leaf head length, tongue are thick, promoter action is arranged more.Though this explanation uses weedicide influential slightly to the rape early growth, shows promoter action subsequently, present the biological effect of " preceding control back is short ".
Table 2 growth of rape condition survey unit: cm
| Handle | Seedling stage | Survive the winter the phase | The bolting phase | Flowering period | |||||||
| Plant height | The leaf head length | Degree of development | Plant height | The leaf head length | Degree of development | Plant height | The leaf head length | Degree of development | Plant height | Tongue is thick | |
| ????1 | ????20.4 | ????5.3 | ????30.1 | ????18.9 | ????6.6 | ????29.6 | ??21.4 | ????9.8 | ????32.1 | ????100.3 | ????1.35 |
| ????2 | ????20.5 | ????5.3 | ????29.5 | ????18.7 | ????6.5 | ????28.9 | ??20.6 | ????9.6 | ????31.3 | ????99.8 | ????1.30 |
| ????3 | ????19.6 | ????5.5 | ????28.7 | ????18.6 | ????6.5 | ????29.1 | ??20.8 | ????9.5 | ????31.6 | ????99.7 | ????1.31 |
| ????4 | ????20.3 | ????5.5 | ????30.1 | ????21.0 | ????6.4 | ????31.6 | ??21.2 | ????9.1 | ????31.2 | ????101.7 | ????1.26 |
2.4 yield increasing effect
Table 3 is respectively handled sub-district effective yield (kg kg)
| Handle number | Cell production | Per mu yield | Stimulation ratio (%) |
| ????1 | ????4.42 | ??147.4 | ????30.6 |
| ????2 | ????4.15 | ??138.5 | ????22.7 |
| ????3 | ????4.12 | ??137.5 | ????21.8 |
| ????4 | ????3.39 | ??112.9 | ????- |
As can be seen from Table 3, behind the use weedicide, owing to suppressed weed growth, improved rape to fertilizer utilization ratio, each handles all significantly volume increase.The stimulation ratio that the fertile base of its Chinese medicine is executed (handling 1) is 30.6%, reaches utmost point conspicuous level; The medicine nutriment in a fertilizer executes (handling 2) and the fertilising back is approaching with conventional weedicide (handling 3) effect, but all compares according to significantly volume increase.
By above-mentioned test as seen, the chemical fertilizer in the Weeding fertilizer for rape field of the present invention shows good inter-act synergic effect with after chemical herbicide combines.Utilization rate of fertilizer is general to improve about 6%, and general drug effect increases about 10%.
Though above the present invention is described in detail with a general description of the specific embodiments, on basis of the present invention, can make some modifications or improvements it, this will be apparent to those skilled in the art.Therefore, these modifications or improvements all belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.
Claims (9)
1, a kind of Weeding fertilizer for rape field is characterized in that it contains following component and proportioning:
Fertilizer components A:N+P
2O
5+ K
2O 〉=25%, N 〉=10% wherein, trace element zinc, boron and molybdenum are 1%～5%;
Herbicide components B: it be selected from the following kind weedicide one or more: acetamide-group herbicides and triazine herbicide;
Wherein, the weight ratio of A: B is 1000: 0.5～10.
2, according to the described Weeding fertilizer for rape field of claim 1, it is characterized in that A: the weight ratio of B is 1000: 1～5.
3, according to claim 1 or 2 described Weeding fertilizer for rape field, it is characterized in that described acetamide-group herbicides are selected from acetochlor/or Butachlor technical 92, described triazine herbicide is a prometryn, and the weight ratio of acetamide-group herbicides and triazine herbicide is 1～10: 1.
4, according to the described Weeding fertilizer for rape field of claim 3, it is characterized in that herbicide components B is acetochlor, Butachlor technical 92 and prometryn, acetochlor: Butachlor technical 92: the weight ratio of prometryn is 10～20: 1～5: 4～10.
5,, it is characterized in that the nitrogen fertilizer composition is selected from one or more of ammonium chloride, urea and monoammonium phosphate according to the arbitrary described Weeding fertilizer for rape field of claim 1～4;
The phosphate fertilizer fertilizer component is monoammonium phosphate, calcium superphosphate or fused(calcium magnesium)phosphate;
The potash fertilizer fertilizer component is Repone K and/or vitriolate of tartar;
The zinc fertilizer fertilizer component is a zinc sulfate, perhaps contains little fertilizer of zinc fertilizer composition;
The molydbenum fertilizer fertilizer component is an ammonium molybdate, perhaps contains little fertilizer of molydbenum fertilizer composition;
The boron fertilizer fertilizer component is boric acid and/or borax.
6, according to the described Weeding fertilizer for rape field of claim 1, it is characterized in that Weeding fertilizer can also contain stopping composition D, the weight ratio of fertilizer components A and weighting agent D is 1000: 5～50,
7, according to the described Weeding fertilizer for rape field of claim 6, the weight ratio that it is characterized in that fertilizer components A and weighting agent D is 1000: 5～30.
8,, it is characterized in that stopping composition is an attapulgite according to claim 6 or 7 described Weeding fertilizer for rape field.
9,, it is characterized in that Weeding fertilizer also contains rare earth chloride according to the described Weeding fertilizer for rape field of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510038087 CN1269402C (en) | 2005-03-11 | 2005-03-11 | Weeding fertilizer for rape field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510038087 CN1269402C (en) | 2005-03-11 | 2005-03-11 | Weeding fertilizer for rape field |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1669997A true CN1669997A (en) | 2005-09-21 |
| CN1269402C CN1269402C (en) | 2006-08-16 |
Family
ID=35041464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510038087 Expired - Fee Related CN1269402C (en) | 2005-03-11 | 2005-03-11 | Weeding fertilizer for rape field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1269402C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102153399A (en) * | 2010-12-13 | 2011-08-17 | 绵阳台沃农业科技有限责任公司 | Special multi-effect nutrient for rape base application |
| CN104211464A (en) * | 2013-06-04 | 2014-12-17 | 蒋寿悟 | Special formula fertilizer for Brassica campestris |
| CN104446992A (en) * | 2014-12-04 | 2015-03-25 | 湖南省安邦农业研究院 | Special slow release fertilizer for rapeseed and preparation method of special slow release fertilizer |
| CN105367211A (en) * | 2014-08-30 | 2016-03-02 | 郑丹丹 | Herbicide |
| CN106083340A (en) * | 2016-06-16 | 2016-11-09 | 太仓市璜泾华南农机作业专业合作社 | A kind of Weeding fertilizer and preparation method thereof |
-
2005
- 2005-03-11 CN CN 200510038087 patent/CN1269402C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102153399A (en) * | 2010-12-13 | 2011-08-17 | 绵阳台沃农业科技有限责任公司 | Special multi-effect nutrient for rape base application |
| CN104211464A (en) * | 2013-06-04 | 2014-12-17 | 蒋寿悟 | Special formula fertilizer for Brassica campestris |
| CN105367211A (en) * | 2014-08-30 | 2016-03-02 | 郑丹丹 | Herbicide |
| CN104446992A (en) * | 2014-12-04 | 2015-03-25 | 湖南省安邦农业研究院 | Special slow release fertilizer for rapeseed and preparation method of special slow release fertilizer |
| CN104446992B (en) * | 2014-12-04 | 2017-11-28 | 湖南省安邦农业研究院 | Slow-release fertilizer special for rape and preparation method thereof |
| CN106083340A (en) * | 2016-06-16 | 2016-11-09 | 太仓市璜泾华南农机作业专业合作社 | A kind of Weeding fertilizer and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1269402C (en) | 2006-08-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Sarwar et al. | Impact of integrated nutrient management on yield and nutrient uptake by maize under rain-fed conditions | |
| RU2536489C1 (en) | Method of cultivation of winter wheat at application of complex compost | |
| Saket et al. | Effect of organic and inorganic fertilizers on yield, quality and nutrients uptake of lentil | |
| CN1269402C (en) | Weeding fertilizer for rape field | |
| Ali et al. | Effect of organic and inorganic nutrients sources on phenology and growth of wheat | |
| Sheha et al. | Effect of crop sequence and nitrogen levels on rice productivity | |
| Ramandeep et al. | Impact of bio-fertilizers and fertilizers on potato (Solanum tuberosum L.) cv. Kufri Pukhraj and Kufri Jyoti cultivation | |
| Singh et al. | Performance of fenugreek (Trigonella foenum-graecum L.) varieties at various fertilizer levels and biofertilizers inoculation | |
| Bhat et al. | Growth, Yield and Economics of Field pea (Pisum sativum L.) as Influenced by Phosphorus and bio-fertilizers undersubtropical conditions of Jammu | |
| Prasad et al. | Effect of organic and inorganic source of nutrients on growth and yield of barley (Hordeum vulgare L.) | |
| Singh et al. | Effect of drip-fertigation with organic manures on soil properties and tomato (Lycopersicon esculentum Mill.) yield under arid condition | |
| Mofidian et al. | Evaluation of integrated farming of rice and duck on rice grain yield in gilan, Iran | |
| CN1290802C (en) | Herbiciding fertilizer of fast decompose wheat straw for paddy rice field | |
| Al-Mafrajee et al. | EFFECT OF SPRAYING ORGANIC EMULSION (APPETIZER) AND NANO NPK WITH UREA ON SOME GROWTH CHARACTERISTICS OF THREE SYNTHETIC CULTIVARS OF MAIZE: EFFECT OF SPRAYING ORGANIC EMULSION (APPETIZER) AND NANO NPK WITH UREA ON SOME GROWTH CHARACTERISTICS OF THREE SYNTHETIC CULTIVARS OF MAIZE | |
| Vlahova et al. | Influence of the biofertiliser Seasol on yield of pepper (Capsicum annuum L.) cultivated under organic agriculture conditions. | |
| Prasad et al. | Effect of different nitrogen sources and phosphate solubilizing bacteria on growth and yield of grain cowpea [Vigna unguiculata (L.) Walp.] | |
| Pande et al. | Scope of Biofertilizers in Agroforestry | |
| Ngosai et al. | Maize (Zea mays L) productivity and soil properties as affected by fertility levels under Nagaland condition | |
| Setyowati et al. | Mexican sunflower (Tithonia diversifolia) compost as substitution of synthetic fertilizers for sweet corn in Ultisols. | |
| Hazarika et al. | Response of cauliflower (Brassica oleracea var. botrytis) as influenced by organic fertilizers and microbial consortium | |
| Saeedi et al. | Agro-physiological responses of Carthamus tinctorius L. to sources of nitrogen fertilizer and organic manure | |
| Dua et al. | Nitrogen requirement of component crops in potato+ maize intercropping in North-Western hills of India | |
| Hameed et al. | The impact of several animal manure types in comparison with urea on growth and yield of maize (Zea mays L.) | |
| Blaise et al. | Effect of continuous application of manures and fertilizers on productivity of cotton-sorghum rotation | |
| Hussain et al. | Integrated nutrient management of rice (oryza sativa L.) under temperate conditions of Kashmir |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060816 Termination date: 20110311 |