One cultivates peanut controls the fertile wettable powder of prosperous medicine and the prosperous method for increasing of peanut plant control
Technical field
The present invention relates to one to cultivate peanut the fertile pulvis of the prosperous medicine of control and the prosperous method for increasing of peanut plant control, belong to medicament-fertilizer mixture and Application Areas.
Background technology
Chemical control technology is one of major measure of Cultivation of High Yield Peanuts, it is indispensable farming operation in peanut production, can make to nourish and grow to reproductive growth and transform, anti-plant excessive growth, shortens the length of stem and side shoot, reduce the useless consumption of nutritive substance on plant, nutritive substance is transferred on the pod of underground, thus promote pod growth, make plant short strong, prevent lodging, finally reach volume increase object.In brief, peanut control is prosperous namely controls the growth of peanut overground part, promotes the growth of peanut underground part.Chemical control agent is generally brought into use at peanut full-bloom stage, and this period is crucial moment of peanut dry-matter accumulation, absorbs nutritive substance more, easily breaks out the leaf diseases such as brown spot, net blotch simultaneously.At this moment in phase farming operation, general chemical control agent, sterilant and foliage fertilizer be mixed atomizing simultaneously, and plantation family needs respectively three kinds of materials to be carried out mixture, often because operation technique is improper, causes drug effect to reduce, even causes the poisoning underproduction.
In China, it is prosperous that eighties of last century brings into use B9 (daminozide) to carry out peanut control, afterwards because B9 easily causes the mankind carcinogenic, forbidden in the world, instead be paclobutrazol, thus paclobutrazol is become on Vehicles Collected from Market use maximum chemical control agent kinds, but " met " On Peanuts side effect is comparatively obvious, outstanding is cause peanut later stage leaf diseases to occur, plant early ageing, leaf abscission is accelerated, and affects the yield and quality of pod, the longevity of residure simultaneously in soil reaches 3 months, also has disadvantageous effect to succession crop.Other chemical control agent, as uniconazole, first piperazine, choline dichloride etc., the problems such as there is drug effect reduces gradually, use cost increase, therefore research safety, efficiently new variety and application, be the active demand of current peanut production.
CN1264538A discloses a kind of growth regulator for peanut, that medicine, fertilizer, conditioning agent is composite by a certain percentage, by the paclobutrazol pulvis of content 15%, powder of carbendazim and the biphosphate potassium granular formulation of content 50% form by 4:2:4 proportions, but paclobutrazol causes peanut early ageing, simultaneously because derosal uses for many years, occur resistance, protection effect declines.
CN101213964A provides a kind of multifunctional peanut growth inhibitor, described inhibitor is made up of paclobutrazol, Prohexadione calcium and uniconazole, three all has the prosperous activity of control, be difficult in actual applications control consumption and optimum proportioning, though uniconazole has diseases prevention active, but effect is general, also need in use to add foliage fertilizer more simultaneously.CN102173934A discloses a kind of soybean, peanut multi-nutrition growth regulator special, and described conditioning agent composition is three water potassium pyrophosphates, potassium sulfate, four water eight borate two sodium, a water ammonium molybdate, amine DA-6 98% pulvis and mepiquat chloride 97% pulvis.Amine DA-6 uses more in corn control, and on peanut, how effect also needs checking, due to not containing plant growth promoter, easily occurs the prosperous excessive risk of control.
CN103238628A provides one to cultivate peanut and controls prosperous short strong agent and preparation method thereof and application.Prosperous dose of described control is main by silicate, first piperazine and uniconazole, and with addition of auxiliary agent and soluble filler, not containing plant growth promoter, same exist the prosperous excessive risk of control, also needs mixture sterilant and other nutritive elements in use.
Summary of the invention
For the deficiencies in the prior art, the invention provides prosperous and short strong peanut control prosperous medicine fertilizer wettable powder increase production one of a kind of sterilization control, repeatedly use various medicine to solve in peanut early ageing that existing medicament causes, plant resistance to environment stress and farming operation, trouble that fertilizer brings, simplify the prosperous method of peanut control simultaneously.
The present invention also provides the preparation of the fertile pulvis of the prosperous medicine of peanut control, application and the prosperous method for increasing of peanut plant control.
Terminological interpretation:
EDTA-Zn: ethylenediamine tetraacetic acid (EDTA) zinc sodium;
EDTA-Mn: ethylenediamine tetraacetic acid (EDTA) manganese sodium;
EDTA-Fe: Sytron;
EDTA-Cu: cupric ethylene diamine tetraacetate sodium.
Technical scheme of the present invention is as follows:
The fertile wettable powder of the prosperous medicine of a kind of control, primarily of following mass percent component composition:
Prohexadione calcium: 1% ~ 10%;
Brassinolide: 0.0001% ~ 0.1%;
Azoxystrobin: 5% ~ 15%;
Macroelement: 50% ~ 75%;
Trace element: 0 ~ 3%;
Poly aspartic acid: 0.1% ~ 1%;
Dispersion agent: 1% ~ 10%;
Wetting agent: 1% ~ 3.5%;
Stablizer: 0.1% ~ 3%;
Filler: complement to 100%;
Each constituent mass per-cent summation is 100% above.
Described trace element, to control the fertile wettable powder total mass of prosperous medicine, comprises the raw material of following mass percent: ammonium molybdate 0 ~ 0.5%, EDTA-Zn0 ~ 0.5%, EDTA-Mn0 ~ 0.5%, EDTA-Fe0 ~ 0.5%, EDTA-Cu0 ~ 0.2%, borax 0 ~ 1%; Each raw materials quality per-cent summation is no more than 3%.
Described dispersion agent is the mixture of one or more compositions in polycarboxylate, sulfonated lignin, alkylphenol polyoxyethylene formaldehyde condensation products vitriol, alkyl benzene calcium sulfonate, naphthalene sulfonic acidformaldehyde condensation product sodium salt, alkylphenol polyoxyethylene, aliphatic amine polyoxyethylene ether, aliphatic acid polyethenoxy ether or glycerol fatty acid ester Soxylat A 25-7;
Described wetting agent is the mixture of one or more compositions in ethoxylated dodecyl alcohol, castor oil polyoxyethylene ether, sodium lauryl sulphate, Sodium dodecylbenzene sulfonate, Nekal BX, spaonin powder, silkworm excrement or Seed of Chinese Soapberry powder;
Described stablizer is at least one in triphenylphosphate, triphenyl phosphite, chlorinated diphenyl phosphate, citric acid;
Described filler is one or more mixing in kaolin, attapulgite, white carbon black, diatomite, wilkinite, talcum powder.
Preferred according to the present invention, the fertile wettable powder of the prosperous medicine of a kind of control, raw materials quality per-cent is composed as follows:
Prohexadione calcium: 2% ~ 8%;
Brassinolide: 0.0002% ~ 0.0004%;
Azoxystrobin: 8% ~ 12%;
Macroelement: 50% ~ 75%;
Trace element: 0.65% ~ 1.5%; Wherein, described trace element is selected from following raw material: ammonium molybdate 0.1% ~ 0.2%, EDTA-Zn0.1% ~ 0.2%, EDTA-Mn0.1% ~ 0.2%, EDTA-Fe0.1% ~ 0.2%, EDTA-Cu0.05% ~ 0.1%, borax 0.2 ~ 0.6%;
Poly aspartic acid: 0.1% ~ 1%;
Dispersion agent: 4% ~ 5%;
Wetting agent: 1.5% ~ 2.5%;
Stablizer: 0.1% ~ 1%;
Filler: complement to 100%; Each constituent mass per-cent summation is 100% above.
Preferred according to the present invention, the fertile wettable powder of the prosperous medicine of a kind of control, raw materials quality per-cent is composed as follows:
Prohexadione calcium: 2% ~ 4%;
Brassinolide: 0.0002% ~ 0.0003%;
Azoxystrobin: 10% ~ 12%;
Potassium primary phosphate: 50% ~ 60%;
Trace element: 0.65 ~ 1.08%, wherein, described trace element is selected from following raw material: ammonium molybdate is 0.1% ~ 0.15%, EDTA-Zn is 0.1% ~ 0.15%, EDTA-Mn is 0.1% ~ 0.15%, EDTA-Fe is 0.1% ~ 0.15%, EDTA-Cu is 0.05% ~ 0.08%, and borax is 0.2% ~ 0.4%;
Poly aspartic acid: 0.1% ~ 0.5%;
Sodium lignosulfonate: 4% ~ 4.5%;
Sodium dodecylbenzene sulfonate: 1.5% ~ 2%;
Triphenylphosphate: 0.1% ~ 0.5%;
White carbon black: complement to 100%.
Preferred according to the present invention, the fertile wettable powder of the prosperous medicine of a kind of control, raw materials quality per-cent is composed as follows:
Prohexadione calcium: 3% ~ 5%;
Brassinolide: 0.0003% ~ 0.00035%;
Azoxystrobin: 9% ~ 11%;
Potassium primary phosphate: 55% ~ 65%;
Trace element: 1.1% ~ 1.5%, wherein, ammonium molybdate is 0.15% ~ 0.2%, EDTA-Zn be 0.15% ~ 0.2%, EDTA-Mn be 0.15% ~ 0.2%, EDTA-Fe be 0.15% ~ 0.2%, EDTA-Cu is 0.1%, and borax is 0.4% ~ 0.6%;
Poly aspartic acid: 0.3% ~ 0.7%;
Alkylphenol polyoxyethylene: 4% ~ 4.5%;
Sodium dodecylbenzene sulfonate: 1.5% ~ 2.5%;
Triphenylphosphate: 0.5% ~ 1%
White carbon black: complement to 100%.
Preferred according to the present invention, the fertile wettable powder of the prosperous medicine of a kind of control, Material Percentage is composed as follows:
Prohexadione calcium: 5% ~ 8%;
Brassinolide: 0.00035% ~ 0.0004%;
Azoxystrobin: 8% ~ 10%;
Potassium primary phosphate: 70% ~ 75%;
Trace element: 0.75% ~ 1.4%, wherein, ammonium molybdate is 0.1% ~ 0.2%, EDTA-Zn be 0.1% ~ 0.2%, EDTA-Mn be 0.1% ~ 0.2%, EDTA-Fe be 0.1% ~ 0.2%, EDTA-Cu is 0.05% ~ 0.1%, and borax is 0.3% ~ 0.5%;
Poly aspartic acid: 0.2% ~ 1%;
Sodium lignosulfonate: 4% ~ 5%;
Sodium dodecylbenzene sulfonate: 2% ~ 2.5%;
Triphenylphosphate: 0.8% ~ 1%;
Attapulgite or wilkinite or kaolin: complement to 100%.Each constituent mass per-cent summation is 100% above.
Fertile wettable powder preparation method is as follows for the prosperous medicine of control of the present invention:
Weigh each component respectively in proportion, through comminution by gas stream after Prohexadione calcium, brassinolide and Azoxystrobin are mixed with the adjuvant component comprising dispersion agent, wetting agent and stablizer, add filler and make wettable powder, then, add Macroelement water-soluble fertilizer, trace element and poly aspartic acid to mix, to obtain final product.
The application of the fertile pulvis of the prosperous medicine of peanut control of the present invention, in peanut cultivation.The particularly plantation of Shandong peanut.
Wherein, peanut preferred Shandong in Shandong spends No. 1, Shandong spends No. 9, Shandong spends No. 11, Shandong spends No. 14, and the flower that Shandong Peanut Inst. cultivates educates No. 35, flower educates No. 42, flower educates No. 40, flower educates No. 41, flower educates No. 44, flower selects No. 11, Qingdao Agricultural University's blue and white No. 6, blue and white No. 7 of cultivating.
Application process is as follows:
By prosperous for peanut control of the present invention medicine fertile wettable powder thin up 500 ~ 700 times of weight, carry out cauline leaf spraying process respectively in peanut full-bloom stage and pod phase; Preferably, spray at every turn, be 40 ~ 55g/ mu by the fertile pulvis consumption of the prosperous medicine of peanut control, be watered 20-35kg, even spraying.Most preferably the fertile pulvis consumption of the prosperous medicine of peanut control is 50g/ mu.
The prosperous method for increasing of a kind of peanut plant control, comprises and uses the fertile wettable powder of the prosperous medicine of peanut control of the present invention, thin up 500 ~ 700 times of weight, carries out cauline leaf spraying process respectively in peanut full-bloom stage and pod phase.Spray at every turn, be 40 ~ 55g/ mu by the fertile pulvis consumption of the prosperous medicine of peanut control, be watered 20-35kg, even spraying.
Control of the present invention prosperous medicine fertilizer has following beneficial effect:
1, the fertile wettable powder of the prosperous medicine of control of the present invention adopt Prohexadione calcium and brassinolide composite as chemical control agent, Prohexadione calcium to crop rotation plant non-residual toxicity, environmentally safe; Brassinolide biological activity is higher, and can absorb via the leaf of plant, stem, working concentration trace, gets final product Promoting plant growth.
2, the fertile wettable powder of the prosperous medicine of control of the present invention also adopts Azoxystrobin sterilant can effectively control the leaf diseases such as brown spot, net blotch, black spot, except there is excellent fungicidal activity, also there is regulating effect, show as leaf look dark green, delay senility, be applied in the upper cost performance of peanut disease control high, for peanut yield increasing provides safeguard.
The fertile wettable powder of the prosperous medicine of 3 control of the present invention contains the interpolation of macroelement Water soluble fertilizer and trace element, meet needed for the peanut later stage various a large amount of, micro-, meet the demand to various nutritive element, as fertilizer synergist, poly aspartic acid can promote that peanut is to the absorption of nutritive substance; Simultaneously the pod number of peanut, kernel percent and all kinds of fruits heavily increase, and make peanut yield improve 15% ~ 20%.
4, the fertile wettable powder of the prosperous medicine of control of the present invention, integrates prosperous dose of control, sterilant, foliage fertilizer, saves filler and packaging, decreases farming operation, improves work efficiency.Can effectively control peanut excessive growth, promoting to nourish and grow to reproductive growth transforms, and stem stalk is sturdy resistant to lodging; Brassinolide, as the interpolation of plant growth promoter, effectively eliminates the prosperous risk excessively brought of control, promotes that stem is thick, Ye Lv simultaneously.
Embodiment
Below in conjunction with embodiment, content of the present invention is described further, but can not limitation of the present invention be considered as.Raw materials usedly in embodiment be commercial products, wherein, poly-aspartic-acid density (20 DEG C, g.cm
-3)>=1.15, biological degradation rate>=60%.Described per-cent is mass percent unless otherwise indicated.
Embodiment 1: the fertile wettable powder of the prosperous medicine of peanut control, feed composition mass percent is as follows:
Prohexadione calcium: 2%;
Brassinolide: 0.0002%;
Azoxystrobin: 12%;
Potassium primary phosphate: 50%;
Trace element: 0.85%, wherein, ammonium molybdate is 0.1%, EDTA-Zn be 0.1%, EDTA-Mn be 0.1%, EDTA-Fe be 0.1%, EDTA-Cu is 0.05%, and borax is 0.4%;
Poly aspartic acid: 0.4%;
Sodium lignosulfonate: 4%;
Sodium dodecylbenzene sulfonate: 1.5%;
Triphenylphosphate: 0.1%;
White carbon black: complement to 100%.
Preparation method is as follows: weigh above each component respectively, by Prohexadione calcium, brassinolide and Azoxystrobin with comprise sodium lignosulfonate, Sodium dodecylbenzene sulfonate and triphenylphosphate three kinds of adjuvant components mix after through comminution by gas stream, add filler white carbon black and make wettable powder; Potassium primary phosphate and each component of minor amount of water soluble fertilizers and poly aspartic acid are mixed, with above-mentioned wettable powder Homogeneous phase mixing, obtains 12.0002% Prohexadione calcium brassinolide Azoxystrobin wettable powder.
Embodiment 2: the fertile wettable powder of the prosperous medicine of peanut control, feed composition mass percent is as follows:
Prohexadione calcium: 3%;
Brassinolide: 0.0002%;
Azoxystrobin: 10%;
Potassium primary phosphate: 55%;
Trace element: 1.3%, wherein, ammonium molybdate is 0.15%, EDTA-Zn be 0.15%, EDTA-Mn be 0.15%, EDTA-Fe be 0.15%, EDTA-Cu is 0.08%, and borax is 0.6%;
Poly aspartic acid: 0.5%;
Alkylphenol polyoxyethylene: 4%;
Sodium lauryl sulphate: 1.5%;
Triphenylphosphate: 0.1%;
White carbon black: complement to 100%.
Preparation method is with embodiment 1.Obtain 13.0002% Prohexadione calcium brassinolide Azoxystrobin wettable powder.
Embodiment 3: the fertile wettable powder of the prosperous medicine of peanut control, feed composition mass percent is as follows:
Prohexadione calcium: 4%;
Brassinolide: 0.0003%;
Azoxystrobin: 11%;
Potassium primary phosphate: 60%;
Trace element: 0.76%, wherein, ammonium molybdate is 0.12%, EDTA-Zn be 0.12%, EDTA-Mn be 0.12%, EDTA-Fe be 0.12%, EDTA-Cu is 0.08%, and borax is 0.2%;
Poly aspartic acid: 0.5%;
Sodium lignosulfonate: 4.5%;
Sodium dodecylbenzene sulfonate: 2%;
Triphenylphosphate: 0.5%;
White carbon black: complement to 100%.
Preparation method, with embodiment 1, obtains 14.0003% Prohexadione calcium brassinolide Azoxystrobin wettable powder.
Embodiment 4: the fertile wettable powder of the prosperous medicine of peanut control, feed composition mass percent is as follows:
Prohexadione calcium: 10%;
Brassinolide: 0.0004%;
Azoxystrobin: 10%;
Potassium primary phosphate: 65%;
Trace element: 1.4%, wherein, ammonium molybdate is 0.18%, EDTA-Zn be 0.18%, EDTA-Mn be 0.18%, EDTA-Fe be 0.18%, EDTA-Cu is 0.1%, and borax is 0.6%;
Poly aspartic acid: 0.6%;
Alkylphenol polyoxyethylene: 4.5%;
Sodium dodecylbenzene sulfonate: 2.5%;
Triphenylphosphate: 1%;
White carbon black: complement to 100%.
Preparation method, with embodiment 1, obtains 15.0004% Prohexadione calcium brassinolide Azoxystrobin wettable powder.
Embodiment 5: the fertile wettable powder of the prosperous medicine of peanut control, feed composition mass percent is as follows:
Prohexadione calcium: 10%;
Brassinolide: 0.00035%;
Azoxystrobin: 10%;
Potassium primary phosphate: 70%;
Trace element: 1.4%, wherein, ammonium molybdate is 0.2%, EDTA-Zn be 0.2%, EDTA-Mn be 0.2%, EDTA-Fe be 0.2%, EDTA-Cu is 0.1%, and borax is 0.5%;
Poly aspartic acid: 0.9%;
Sodium lignosulfonate: 5%;
Sodium dodecylbenzene sulfonate: 2.2%;
Triphenylphosphate: 0.8%;
Attapulgite: complement to 100%.
Preparation method is with embodiment 1.Obtain 16.00035% Prohexadione calcium brassinolide Azoxystrobin wettable powder.
Embodiment 6: the fertile wettable powder of the prosperous medicine of peanut control, feed composition mass percent is as follows:
Prohexadione calcium: 7%;
Brassinolide: 0.0004%;
Azoxystrobin: 9%;
Potassium primary phosphate: 70%;
Trace element: 1.15%, wherein, ammonium molybdate is 0.15%, EDTA-Zn be 0.15%, EDTA-Mn be 0.15%, EDTA-Fe be 0.15%, EDTA-Cu is 0.05%, and borax is 0.5%;
Poly aspartic acid: 0.6%;
Sodium lignosulfonate: 4.5%;
Sodium dodecylbenzene sulfonate: 2%;
Triphenylphosphate: 1%;
Kaolin: complement to 100%.
Preparation method is with embodiment 1.Obtain 17.0004% Prohexadione calcium brassinolide Azoxystrobin wettable powder.
Embodiment 7: the fertile wettable powder of the prosperous medicine of peanut control, feed composition mass percent is as follows:
Prohexadione calcium: 8%;
Brassinolide: 0.0004%;
Azoxystrobin: 8%;
Potassium primary phosphate: 75%;
Trace element: 0.75% (ammonium molybdate is 0.1%, EDTA-Zn be 0.1%, EDTA-Mn be 0.1%, EDTA-Fe be 0.1%, EDTA-Cu be 0.05%, borax is 0.3%);
Poly aspartic acid: 0.3%;
Sodium lignosulfonate: 4%;
Sodium dodecylbenzene sulfonate: 2.5%;
Triphenylphosphate: 1%;
Wilkinite: complement to 100%.
Preparation method is with embodiment 1.Obtain 18.0004% Prohexadione calcium brassinolide Azoxystrobin wettable powder.
Embodiment 8: land for growing field crops effect experiment
Test group: the sample of Example 1 ~ 7, carries out land for growing field crops spray pesticide in July, 2014 in Cao Zhuan town, Linshu County, and divide and use for 2 times, be respectively full-bloom stage and pod phase, mu amount of formulation is 50g, the amount of being watered 30kg, and peanut varieties is that Shandong spends No. 11.
Control group: use commercially available paclobutrazol wettable powder, strong full peace and clear water respectively; Dose and method is instructed to use by catalogue.Wherein 15% paclobutrazol wettable powder consumption is 40g/ mu, is watered 30kg; Strong full peace consumption is 20g/ mu, the amount of being watered 30kg.
Specific experiment effect sees the following form 1:
Table 1 different ingredients sprays the prosperous effect of peanut control and to yield effect
Note: * represents in the level of α=0.05, significant difference.(in table, suffix letter has the known meaning of statistics, and the value of different alphabetic flag has significant difference, is in different levels between process; What same letter marked thinks without significant difference statistically, is in par between process).
As can be seen from Table 1, the control prosperous dose of application based on Prohexadione calcium, can effectively suppress peanut excessive growth, efficient prevention and control leaf spot simultaneously, in plumpness, kernel percent, two benevolence rate and ultimate capacity all with conventional multiple effect azoles significant difference, more remarkably productive than commercially available strong full peace, show the excellent prosperous bactericidal yield-increase effect of control.Mu volume increase 16.5% ~ 19.6%.
Below be only the preferred embodiment of the present invention; it should be noted that; above-mentioned embodiment should not be considered as limitation of the present invention; for those skilled in the art; without departing from the spirit and scope of the present invention; some improvements and modifications can also be made, also should be considered as protection scope of the present invention.