CN101402531B - Organic fertilizer for preventing potato scab - Google Patents
Organic fertilizer for preventing potato scab Download PDFInfo
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- CN101402531B CN101402531B CN200810158030XA CN200810158030A CN101402531B CN 101402531 B CN101402531 B CN 101402531B CN 200810158030X A CN200810158030X A CN 200810158030XA CN 200810158030 A CN200810158030 A CN 200810158030A CN 101402531 B CN101402531 B CN 101402531B
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- potato scab
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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Abstract
The invention discloses an organic fertilizer for preventing potato scab, which consists of 88.5 to 91 percent of composting materials, 5 percent of agricultural superphosphate, 3 to 6 percent of sulfur powders, and 0.5 to 1 percent of pentachloronitrobenzene powders, wherein the composting materials is prepared by fermenting chicken manure composts. The organic fertilizer is an compost organic fertilizer, has more than or equal to 4 percent of the total nutrients of nitrogen, phosphorus and potassium and more than or equal to 30 percent of organic matter content, does not have side effects on soil and environment, can obviously promote the growth, the yield increasing, and the high quality of potatoes, and has good disease prevention effect which reaches more than 15 percent; besides, the potatoes have bright skin color and good luster.
Description
Technical field:
The present invention relates to a kind of fertilizer, especially relate to a kind of organic fertilizer that prevents potato scab.
Background technology:
Potato scab harm potato tuber, stem tuber surface subcircular occurs to unsetting filbert scab of suberification scab shape or patch, and it is coarse that hand is touched texture.Though scab only limits to cortex usually, killed potato piece quality and output still can reduce, and sick potato outward appearance is indecency, and the commodity grade descends greatly.Cause of disease is actinomycetes, claims the scab streptomycete.Germ is on sick potato or be lost in the soil and survive the winter, and can seek saprogenesis in soil.Germ with spore as just invading and invade inoculum again, movable and propagate by wind and rain or small insect, invade from hole skin or wound and to cause a disease.It is 25～30 ℃ that germ grows thermophilic, and suitable potential of hydrogen is a pH value 5～8.6, generally heavier with the subalkaline partially silty loam morbidity of neutrality.Resistance is variant between kind.Generally with white thin skin kind than brown pachydermia kind susceptible disease.Prevention potato scab method in common is now: use 200 times of liquid seed soaking of 40% formaldehyde solution, and about 20 minutes of seed soaking time, soaking temperature is a room temperature; Seal vexed kind 4 hours again.Formaldehyde is a kind of carcinogenic substance, uses its seed soaking, causes easily that potato is residual to exceed standard and environmental pollution.
Summary of the invention:
The objective of the invention is: provide a kind of soil, environment are had no side effect, protection effect is good, the organic fertilizer of prevention potato scab easy to use.
The technical scheme that the present invention takes is: the organic fertilizer of prevention potato scab is made up of following material, be respectively by weight percentage: composting material 88.5-91%, agricultural calcium superphosphate 5%, SULPHUR POWDER 3-6%, quintozene pulvis 0.5-1%, the composting material is formed by the chicken manure compost fermentation.
The invention has the beneficial effects as follows: a kind of composting organic fertilizer, nitrogen phosphorus potassium total nutrient 〉=4%, organic content 〉=30% has no side effect to soil, environment, promotes potato growth, volume increase, high-quality significantly; Product is solid particulate, is convenient to transportation, deposits and uses, and belongs to safety product; Make base fertilizer and use, disposable spreading fertilizer over the fields or row replacement used very convenient; Protection effect is good, can reach more than 15%; Potato piece color of the leather light, good luster.
Description of drawings:
Fig. 1 is a kind of process flow sheet that prevents the organic fertilizer of potato scab of the present invention.
Embodiment:
Embodiment 1:
The organic fertilizer of prevention potato scab, form by following material, be respectively by weight percentage: composting material 89.8%, agricultural calcium superphosphate 5%, SULPHUR POWDER 4.5%, quintozene pulvis 0.7%, the composting material is formed by the chicken manure compost fermentation, and quintozene adopts 40% pulvis.
According to process flow sheet manufacturing shown in Figure 1.
Embodiment 2:
The organic fertilizer of prevention potato scab is made up of following material, is respectively by weight percentage: composting material 88.5%, agricultural calcium superphosphate 5%, SULPHUR POWDER 6%, quintozene pulvis 0.5%, the composting material is formed by the chicken manure compost fermentation, and quintozene adopts 40% pulvis.
Technical process is identical with embodiment 1.
Embodiment 3:
The organic fertilizer of prevention potato scab is made up of following material, is respectively by weight percentage: composting material 91%, agricultural calcium superphosphate 5%, SULPHUR POWDER 3%, quintozene pulvis 1%, the composting material is formed by the chicken manure compost fermentation, and quintozene adopts 40% pulvis.
Technical process is identical with embodiment 1.
The composting material that the chicken manure compost fermentation forms is subacidity, has the fertilizer nutrient of enriching, and contains a large amount of genus bacillus, yeast.These beneficial microorganisms depend on organic fertilizer, and than under the control environment condition, a large amount of breedings form the advantage beneficial microorganism in soil, and potato scab malignant bacteria one actinomycetes are picked anti-effect.But when the composting material uses separately to the prevention potato scab to no effect.Agricultural calcium superphosphate is than strongly-acid, together with the composting material, can impel soil to be subacidity, and the inhibition of potato shot hole takes place.SULPHUR POWDER is a kind of acidic cpd, have sterilization anticorrosion, regulate acid-basicity, promote wound healing, prevent and treat the effect of disease, also can supply with plant nutriment, promote to grow.SULPHUR POWDER in the composting material is manured into soil more equably, can inhibition of potato the shot hole malignant bacteria breeding or reduce its activity, the SULPHUR POWDER specification is the 400-500 order.Quintozene is a kind of protective fungicide, does not inhale therapeutic action in not having, and has certain effect, environmentally safe to preventing and treating potato scab.
The test situation of the present invention in the prevention potato scab:
Test materials and design: use 10 kilograms of products of the present invention (containing 0.45 kilogram of SULPHUR POWDER, 0.07 kilogram in 40% quintozene pulvis), after planting, mix and spread fertilizer over the fields in seed furrow, use 66 square metres of areas.
Field test contrast: do not use SULPHUR POWDER and quintozene pulvis.Test repeats 3 times, 11 square metres of sub-district areas.
The field test kind: No. 1 production potato seed is drawn in the detoxification Shandong.
Sowing time: on March 22nd, 2008.Open field live broadcast, covering with plastic film.
Protection effect detection time: harvesting time, on June 22nd, 2008.
Potato scab grade scale: wear cotton gloves and remove soil, do not damage potato piece epidermis.Range estimation.0 grade: the potato piece does not have scab; 1 grade: 1-3 obviously scab arranged, or the full of stains or spots point of a plurality of minor illness is arranged, but overall harm is very light; 3 grades: obvious scab more than 4 is arranged.
Detected result and analysis:
The repetition of handling
1Disease index=(0 grade * 21+1 grade * 7+3 grades * 4)/(3 grades * 32)=19.8%; CK
1Disease index=(0 grade * 12+1 grade * 12+3 grades * 4)/(3 grades * 28)=28.6%.
The repetition of handling
2Disease index=(0 grade * 12+1 grade * 5+3 grades * 2)/(3 grades * 19)=19.3%; CK
2Disease index=(0 grade * 21+1 grade * 8+3 grades * 4)/(3 grades * 33)=20.2%.
The repetition of handling
3Disease index=(0 grade * 13+1 grade * 10+3 grades * 1)/(3 grades * 24)=18.1%; CK
3Disease index=(0 grade * 11+1 grade * 3+3 grades * 2)/(3 grades * 16)=18.8%.
The average disease index of handling=(19.8%+19.3%+18.1%)/3=19.1%; The average disease index of CK=(28.6%+20.2%+8.8%)/3=22.5%.
The average disease index of protection effect=(the average disease index of average disease index-processing of CK)/CK=(22.5%-19.1%)/22.5%=15.1%.
In addition, use potato piece color of the leather light, the good luster of products production of the present invention; The potato piece color of the leather that does not use SULPHUR POWDER and quintozene pulvis to produce is dark.
Conclusion: the test explanation, the protection effect of product prevention potato scab of the present invention is 15.1%.And make potato piece color of the leather light, good luster.Using method is: do the base fertilizer trench digging and be manured into soil.Potato after planting, spread fertilizer over the fields more equably on the potato seed piece before the earthing and ground in the ditch, earthing.Rate of fertilizer application: 150 kilograms/mu.This test soil plot is spring potato continuous cropping 2 years, and the potato scab morbidity is lighter.More than 7 years, test in the heavier soil plot of potato scab morbidity in spring potato continuous cropping, and product of the present invention reaches 90% to the protection effect of potato scab.
Product of the present invention meets NY 525-2002 standard, nitrogen phosphorus potassium total nutrient 〉=4%, and organic content 〉=30% is a kind of composting organic fertilizer, promotes potato growth, volume increase, high-quality significantly.Soil, environment are had no side effect, belong to safety product.
Claims (2)
1. organic fertilizer that prevents potato scab, it is characterized in that: form by following material, be respectively by weight percentage: composting material 88.5-91%, agricultural calcium superphosphate 5%, SULPHUR POWDER 3-6%, quintozene pulvis 0.5-1%, described composting material is formed by the chicken manure compost fermentation.
2. the organic fertilizer of prevention potato scab according to claim 1 is characterized in that: be made up of following material, be respectively by weight percentage: composting material 89.8%, agricultural calcium superphosphate 5%, SULPHUR POWDER 4.5%, quintozene pulvis 0.7%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810158030XA CN101402531B (en) | 2008-10-22 | 2008-10-22 | Organic fertilizer for preventing potato scab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810158030XA CN101402531B (en) | 2008-10-22 | 2008-10-22 | Organic fertilizer for preventing potato scab |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101402531A CN101402531A (en) | 2009-04-08 |
| CN101402531B true CN101402531B (en) | 2011-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200810158030XA Expired - Fee Related CN101402531B (en) | 2008-10-22 | 2008-10-22 | Organic fertilizer for preventing potato scab |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101712569B (en) * | 2009-12-23 | 2012-07-04 | 四川农业大学 | Special rice organic-inorganic compound fertilizer and preparation method thereof |
| CN101712570B (en) * | 2009-12-23 | 2011-12-07 | 四川农业大学 | Special organic/inorganic compound fertilizer for corn and preparation method thereof |
| CN101875574A (en) * | 2010-07-16 | 2010-11-03 | 四川农业大学 | Organic-inorganic compound fertilizer special for wheat and preparation method thereof |
| CN101875573A (en) * | 2010-07-16 | 2010-11-03 | 四川农业大学 | Organic-inorganic compound fertilizer special for rape and preparation method thereof |
| CN112021050A (en) * | 2020-09-04 | 2020-12-04 | 广西壮族自治区农业科学院 | Green method for preventing and controlling potato scab |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1147493A (en) * | 1996-06-13 | 1997-04-16 | 刘少华 | Prodn process of special field fertilizer |
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2008
- 2008-10-22 CN CN200810158030XA patent/CN101402531B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1147493A (en) * | 1996-06-13 | 1997-04-16 | 刘少华 | Prodn process of special field fertilizer |
Non-Patent Citations (1)
| Title |
|---|
| 万刚等.浅谈马铃薯主要病害的防治措施.《石河子科技》.2007,(第5期),第32－33页. * |
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| CN101402531A (en) | 2009-04-08 |
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Owner name: TAI'AN SHENGSHI RENHE AGRICULTURAL DEVELOPMENT CO. Free format text: FORMER OWNER: ZHAO XINGMIN Effective date: 20140829 |
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Effective date of registration: 20140829 Address after: 271000 Shandong Province, Tai'an city Daiyue District Culai town resident Patentee after: Tai'an Shengshi Renhe Agriculture Development Co., Ltd. Address before: 271000 agriculture office, administration building, Daiyue District, Taishan Avenue, Daiyue District, Tai'an, Shandong Patentee before: Zhao Xingmin |
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Granted publication date: 20110518 Termination date: 20151022 |
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