CN103360161A - Seed-soaking spraying agent and seed-soaking spraying method for controlling rot of peanut - Google Patents
Seed-soaking spraying agent and seed-soaking spraying method for controlling rot of peanut Download PDFInfo
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- CN103360161A CN103360161A CN2013102997782A CN201310299778A CN103360161A CN 103360161 A CN103360161 A CN 103360161A CN 2013102997782 A CN2013102997782 A CN 2013102997782A CN 201310299778 A CN201310299778 A CN 201310299778A CN 103360161 A CN103360161 A CN 103360161A
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Abstract
The invention belongs to the technical field of crop disease control, and relates to a seed-soaking spraying agent and a seed-soaking spraying method for controlling rot of peanut by using organic rare earth. The seed-soaking spraying agent comprises: in parts by weight, 20-40 parts of organic rare earth, 3-5 parts of EDTA, 1-3 parts of ammonium molybdate, and 0.5-1.5 parts of manganese sulfate. The method comprises: using a seed-soaking spraying agent diluent to soak seeds successively for three times, and spraying the finally-used diluent on the seeds for two stages. The method not only helps to retain yield-increasing effect of the rare earth microelement fertilizer, but also helps to develop antimycotic invasion antibacterial function of rare earth stayed in roots, and helps to prevent peanut from subjecting to harm of rot diseases (black shell, empty shell); and the diluents spraying plays a role of foliar topdressing, and helps to improve fruiting rate, increase chlorophyll content better and guarantee yield increase. Also, the seed-soaking spraying agent belongs to microelement fertilizers, and has the advantages of being free in pesticide, toxicity, odor, ''three wastes (waste gas, waste water and industrial residue)'' and pollution, and is a real green environment-friendly product.
Description
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Technical field
The present invention relates to seed soaking, spray and seed soaking, the spraying method of a kind of organic RE control peanut decayed fruit.
Background technology
Cause peanut to deceive shell, the disease of ghost (being decayed fruit) reaches seven kinds more than, relate to 10 kinds of fungies, single certain agricultural chemicals is difficult to the broad spectrum of anti-10 kinds of fungies, the applicant is for above-mentioned situation, invent a kind of " the anti-peanut black shell diseases of rare earth, the sick seed dressing of ghost " patent certificate in Granted publication on March 13rd, 2013, patent No. ZL201010172117X.Mixeding acid rare-earth contains 16 kinds of rare earth elements such as lanthanum, cerium, praseodymium, neodymium, and every kind of rare earth has the antimicrobial spectrum of oneself.16 kinds of rare earth elements have wider antimicrobial spectrum altogether naturally, and rare earth has individual characteristic: 97% rare earth element is stayed root forever, does not carry to branches and leaves, and this has just guaranteed peanut whole vegetative period, and root has certain prevention and control ability to soil-borne disease.Use the anti-black shell of this product, ghost sick efficient more than 73.5% through spread in the past few years.The peasant still is satisfied with.The applicant is still dissatisfied to 73.5% effect, original formulation has been done thoroughly from raw material, consumption, application process transformed.
The applicant studies the reason possibility following points of finding that rare earth nitrate seed dressing effect is relatively low:
1, the peasant has pair custom of organophosphorus highly toxic pesticide seed dressing.As long as add a small amount of water, make and be stained with an agricultural chemicals on the seed just.Be unwilling to add 5-6 times of water by 200ml on this trade mark and mix 10 kilograms of seeds and do, but add the weak effect that water is dressed seed less, seed dressing only sticks on the seed-coat, sow rear chance rain or water of peanut, and rare earth easily is rinsed, and causes the seed dressing loss many.
2, after the rare earth nitrate seed dressing, the rare earth on the seed-coat by water dissolution in soil.Rare earth nitrate has arrived and has produced precipitation of hydroxide in the neutral water, further becomes oxide compound, no longer dissolves and loses.
3, rare earth nitrate is acid, also keeps acid during for thin up, will be according to the difference of water quality during preparation, and add enough organic acids and sequestrant, so seed dressing acidity is stronger, is restricted on the consumption, too many do not emerge.
This restriction has just affected the realization of ideal effect.
4, the easy deliquescence of rare earth nitrate fact proved that the alternating floor plastics bag also can advance little water and deliquescence, pack not tight, through summer deposit the bag in can the suction become the congee shape, make the weighing accuracy affected.
Summary of the invention
For the shortcomings and deficiencies of technique scheme, the purpose of this invention is to provide a kind of control peanut black shell diseases, ghost disease, better and eco-friendly non-agricultural chemicals seed soaking, spraying method.For this reason, the present invention adopts following technical scheme:
Seed soaking, the spray of a kind of organic RE control peanut decayed fruit is characterized in that, contain organic RE, EDTA, ammonium molybdate, manganous sulfate, and its weight proportion is: organic RE 20-40, EDTA3-5, ammonium molybdate 1-3, manganous sulfate 0.5-1.5.
Preferential as technique scheme, the seed soaking of preparing, spray contain organic RE 20-40 gram in per 250 ml solns, EDTA3-5 gram, ammonium molybdate 1-3 gram, manganous sulfate 0.5-1.5 gram
Preferential as technique scheme, described organic RE is selected citric acid rare earth, glycine, L-Ala rare earth, xitix (VC) rare earth.
Seed soaking, the spraying method of a kind of organic RE control peanut decayed fruit is characterized in that,
(1), the weighting profit requires 250 milliliters of the seed soaking of 2 described organic REs, sprays, is watered 40 times, obtains the 10.25L diluent;
(2), with 10.25L diluent seed soaking 10kg, soak seed to pull out in 8-10 hour and dry for subsequent usely, remain one time diluent;
(3), with diluent seed soaking 6kg, soak seed to pull out in 8-10 hour and dries for subsequent usely, remain secondary dilution liquid;
(4), with secondary dilution liquid seed soaking 3.6-4kg, soak seed to pull out in 8-10 hour and dries for subsequent usely, remain three times diluent, above-mentioned (2), (3) (4) to get seed soaking 19.6-20 kilogram altogether, for sowing 0.07 hectare;
(5), get three diluents and be diluted with water to 25 times of original volume, obtain spraying liquid;
(6), gained sprays liquid and divided for 2 phases sprayed, at the first phase florescence, the second phase sprayed once every 15-20 days again.
Over 3 years, in four villages, field experiment has been done on tens ground with above-mentioned preparation and method, effect is fine, and they are without the rare earth nitrate seed dressing, and the total effect of novel method is more than 90%, and serviceability rate is near 100% concerning many plot.Its reason:
(1) seed soaking 8-10h rare earth liquid has soaked into peanut grain, plants grain and swells, and dries rear for subsequent use, water-swellable after planting, what washed out on the surface is a small amount of, plants intragranular section rare earth and will arrive whole root system along with root growth, make root system that the strength of resisting fungal infection arranged, reach the effect of prevention and control disease.
(2) organic RE itself is neutral, meets a water dissolution on kind of a grain surface, and organic RE does not precipitate in water, and this part organic RE still can be brought into play antimycotic effect, and the protection seed is not invaded by fungi can not meet water precipitation as rare earth nitrate and lost efficacy.
(3) organic RE is neutral, is not acid, and seed is not had pungency, and it is gentle soaking environment, and seed soaking amount ratio rare earth nitrate is twice above, and on emerging without impact, the later stage grows fine, and this is the important fine quality of organic RE.
(4) organic RE deliquescence not, weighing is accurate, and is more stable than rare earth nitrate.
(5) spray: be used for spraying after the dilution of seed soaking remaining liq, the florescence once sprays once after 15-20 days again, because the rare earth 97% of seed soaking is stayed root forever, the effect of control decayed fruit is arranged whole vegetative period, the blade face secondary sprays, be exactly that secondary imposes little fertilizer, florescence spray rare earth can improve percentage of fertile fruit, and rare earth can increase chlorophyllous content, makes leaf black green, improved photosynthesis, can improve output, rare earth is sprayed on the blade face, can also directly improve the prevention and control capability to external bacterium.
The present invention had both kept the production-increasing function of RE microbial fertilizer, develop again rare earth and stayed the antimycotic bacteria resistance function that infects of root system, make peanut exempt from the sick harm of decayed fruit (black shell, ghost), spray and play the effect of foliage spray, can improve percentage of fertile fruit, better increase chlorophyll content, increase production more secure; And, the invention belongs to little fertilizer, do not contain agricultural chemicals, nontoxic, odorlessness, pollution-free without the three wastes, be real greening and environmental protection product; Wherein, minute three seed soaking make the 20kg seed-soaking abundant, and seed soaking are renderd a service stronger.
Embodiment
Below in conjunction with embodiment the present invention is described in detail.
Embodiment 1:
Contain citric acid rare earth 30 grams according to per 250 milliliters of seed soaking, spray liquid (being applicable to 0.07 hectare), the EDTA5 gram, ammonium molybdate 2 grams, the configuration proportion of manganous sulfate 1 gram is prepared seed soaking, the spray of organic RE control peanut decayed fruit of the present invention.
Among the present invention, organic RE can be selected the citric acid rare earth, xitix (VC) rare earth, glycine, L-Ala rare earth etc., Gansu, place of production rare earth new material company.
The EDTA(disodium ethylene diamine tetraacetate), manganous sulfate, Tianjin chemical reagent work; Taizhou, ammonium molybdate Jiangsu.Warning colouration is free.
Embodiment 2:
Contain citric acid rare earth 40 grams according to per 250 milliliters of seed soaking, spray liquid, the EDTA3 gram, ammonium molybdate 1 gram, the configuration proportion of manganous sulfate 0.5 gram is prepared seed soaking, the spray of organic RE control peanut decayed fruit of the present invention.
Embodiment 3:
Contain rare earth ascorbate 25 grams according to per 250 milliliters of seed soaking, spray liquid, the EDTA5 gram, ammonium molybdate 1.5 grams, the configuration proportion of manganous sulfate 0.5 gram is prepared seed soaking, the spray of organic RE control peanut decayed fruit of the present invention.
Embodiment 4:
Contain rare earth ascorbate 38 grams according to per 250 milliliters of seed soaking, spray liquid, the EDTA3 gram, ammonium molybdate 1 gram, the configuration proportion of manganous sulfate 0.5 gram is prepared seed soaking, the spray of organic RE control peanut decayed fruit of the present invention.
The compound method of above-mentioned any embodiment gained seed soaking, spray is for dissolving successively by the prescription order and get final product.
Get the described preparation 250ml of above-mentioned any embodiment and be watered 40 times, 10.25 liters of cumulative volumes.
The 10kg that soaks seed for the first time, 8-10h pull out dry for subsequent use, approximately 6 liters of residue liquids.
For the second time 6 hydrargyrum oxydatum crudum liquid seed soaking 6kg pulls out and dries for subsequent usely, and the residue liquid is the 3.6-4 liter approximately.
3.6-4 hydrargyrum oxydatum crudum liquid seed soaking 3.6-4kg for the third time, pull out dry for subsequent use, approximately 2.2 liters of residue liquids.
Above total immersion kind is 20kg approximately, enough sows 0.07 hectare, remains 2.2 liters of seed soaking agents and adds 25 times in water again, can get 55 liters of spray liquids, general atomizer capacity is 14 liters, and packing four atomizers can spray 2 times, for the first time the florescence, sprayed again once every 15-20 days, reach the purpose of disease-resistant yield-increasing.
Over 3 years with aforesaid method in four villages, field experiment has been done on tens ground, effect is fine, the total effect of novel method is more than 90%, serviceability rate exceeds much than rare earth nitrate 73.5% effect near 100% concerning many plot, decayed fruit is almost can't see in some plot.
Claims (3)
1. seed soaking, the spray of an organic RE control peanut decayed fruit is characterized in that, contain organic RE, EDTA, ammonium molybdate, manganous sulfate, and its weight proportion is: organic RE 20-40, EDTA3-5, ammonium molybdate 1-3, manganous sulfate 0.5-1.5.
2. organic RE according to claim 1 is prevented and treated seed soaking, the spray of peanut decayed fruit, it is characterized in that the seed soaking of preparing, spray contain organic RE 20-40 gram in per 250 ml solns, the EDTA3-5 gram, ammonium molybdate 1-3 gram, manganous sulfate 0.5-1.5 gram
Seed soaking, the spray of organic RE control peanut decayed fruit according to claim 1 is characterized in that described organic RE is selected citric acid rare earth, glycine, L-Ala rare earth, xitix (VC) rare earth.
3. seed soaking, the spraying method of an organic RE control peanut decayed fruit is characterized in that,
(1), the weighting profit requires 250 milliliters of the seed soaking of 2 described organic REs, sprays, is watered 40 times, obtains the 10.25L diluent;
(2), with 10.25L diluent seed soaking 10kg, soak seed to pull out in 8-10 hour and dry for subsequent usely, remain one time diluent;
(3), with diluent seed soaking 6kg, soak seed to pull out in 8-10 hour and dries for subsequent usely, remain secondary dilution liquid;
(4), with secondary dilution liquid seed soaking 3.6-4kg, soak seed to pull out in 8-10 hour and dries for subsequent usely, remain three times diluent, above-mentioned (2), (3) (4) to get seed soaking 19.6-20 kilogram altogether, for sowing 0.07 hectare;
(5), get three diluents and be diluted with water to 25 times of original volume, obtain spraying liquid;
(6), gained sprays liquid and divided for 2 phases sprayed, at the first phase florescence, the second phase sprayed once every 12-20 days again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310299778.2A CN103360161B (en) | 2013-07-17 | 2013-07-17 | Seed-soaking spraying agent and seed-soaking spraying method for controlling rot of peanut |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310299778.2A CN103360161B (en) | 2013-07-17 | 2013-07-17 | Seed-soaking spraying agent and seed-soaking spraying method for controlling rot of peanut |
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| Publication Number | Publication Date |
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| CN103360161A true CN103360161A (en) | 2013-10-23 |
| CN103360161B CN103360161B (en) | 2015-03-18 |
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| CN201310299778.2A Expired - Fee Related CN103360161B (en) | 2013-07-17 | 2013-07-17 | Seed-soaking spraying agent and seed-soaking spraying method for controlling rot of peanut |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1102173A (en) * | 1993-10-27 | 1995-05-03 | 河北师范学院 | Farm rare-earth complex compound |
| CN1173970A (en) * | 1996-08-20 | 1998-02-25 | 李朝栋 | Nutritious drought-resisting agent |
| CN101857487A (en) * | 2010-05-14 | 2010-10-13 | 吕学良 | Rare earth seed dressing agent for resisting black shell diseases and empty shell diseases of peanuts |
-
2013
- 2013-07-17 CN CN201310299778.2A patent/CN103360161B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1102173A (en) * | 1993-10-27 | 1995-05-03 | 河北师范学院 | Farm rare-earth complex compound |
| CN1173970A (en) * | 1996-08-20 | 1998-02-25 | 李朝栋 | Nutritious drought-resisting agent |
| CN101857487A (en) * | 2010-05-14 | 2010-10-13 | 吕学良 | Rare earth seed dressing agent for resisting black shell diseases and empty shell diseases of peanuts |
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| CN103360161B (en) | 2015-03-18 |
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