CN101810191B - Soil disinfectant for preventing and controlling root rot of radix pseudo-ginseng and using method - Google Patents
Soil disinfectant for preventing and controlling root rot of radix pseudo-ginseng and using method Download PDFInfo
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- CN101810191B CN101810191B CN2009100941625A CN200910094162A CN101810191B CN 101810191 B CN101810191 B CN 101810191B CN 2009100941625 A CN2009100941625 A CN 2009100941625A CN 200910094162 A CN200910094162 A CN 200910094162A CN 101810191 B CN101810191 B CN 101810191B
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Abstract
The invention discloses a soil disinfectant for preventing and controlling root rot of radix pseudo-ginseng and a using method. The soil disinfectant consists of 50 percent of ziram double-wettable powder, 72 percent of agricultural streptomycin sulphate soluble powder and 3 percent of phoxim granules. The soil disinfectant has good preventing and controlling effects on most fungus diseases, bacterial diseases and underground pest-insects. When the soil disinfectant is used for treating soil before sowing or transplanting the radix pseudo-ginseng, the germination rate is averagely 82.35 percent, and is 14.21 percent higher compared with 68.14 percent of average germination rate in contrast treatment without applying the soil disinfectant. The annual accumulative preventing and controlling effect on the root rot of the radix pseudo-ginseng is 28.37 to 41.14 percent, averagely 34.54 percent. The soil disinfectant has the characteristics of low toxicity to people and animal and little residual toxicity, and can prevent and control dead seedling, root rot, underground pest-insects and the like of multiple crops such as Chinese medicinal materials, vegetables and the like.
Description
Technical field:
A kind of soil disinfectant and method for using that is used for preventing and treating notoginseng root rot belongs to the soil disinfection inorganic agent of preventing and treating notoginseng root rot.
Background technology:
Notoginseng root rot be in the notoginseng planting to the pseudo-ginseng growth serious a kind of disease that causes harm, for many years, Shang Weiyou through the soil disinfection processing to the very effective agricultural chemicals of notoginseng root rot.
Summary of the invention:
The objective of the invention is to utilize existing agricultural chemicals, invent a kind of the new soil disinfectant of control notoginseng root rot obvious results.
A kind of soil disinfectant and method for using that is used for preventing and treating notoginseng root rot; Form by the two wetting powders of 50% good fortune magnesium, 72% agricultural streptomycin sulphate soluble powder and 3% phoxim granule; By weight percentage; The two wetting powders of 50% good fortune magnesium, 72% agricultural streptomycin sulphate soluble powder and 3% phoxim granule proportion are respectively 31%-56%, 1%-6% and 42-66%, and method for using is before the pseudo-ginseng sowing or transplanting, with 10～20 gram/rice
2Totally evenly spread fertilizer over the fields in the moisture in the soil face behind the abundant mixing of fine earth with an amount of, get final product during rake buries.
Because the present invention mixes the two wetting powders of 50% good fortune magnesium, 72% agricultural streptomycin sulphate soluble powder, 3% phoxim granule with proper proportion; Thereby the present invention all has the better prevention effect to most fungal diseases, bacterial disease and soil insect; Carrying out soil disinfection with this medicine handles; Emergence rate is average 82.35%, and later stage control efficiency when pseudo-ginseng is excavated still can reach 28.37～41.14%, average 34.54%.Have people and animals' low toxicity, characteristics that residual toxicity is little,, also can prevent and treat mashed seedling, root rot and the soil insect etc. of various crop such as other traditional Chinese medicine, vegetables as soil disinfectant.
The present invention and other soil disinfectant compare:
1, fenaminosulf+blue or green withered spirit+phoxim is 1: 1: 1: carry out soil treatment with this prescription, pseudo-ginseng emergence rate (%) only 44.12% has not had control efficiency when pseudo-ginseng is excavated." fenaminosulf+blue or green withered spirit+phoxim " has certain preventive and therapeutic effect to fungi, bacterium and soil insect, but in soil, is prone to decompose and the forfeiture preventive effect, so the control efficiency of should filling a prescription is undesirable.
2, fenaminosulf+mancozeb+green grass or young crops is withered clever 1: 1: 1: carry out soil disinfection with this prescription and handle, pseudo-ginseng emergence rate (%) 72.06% has not had control efficiency to root rot when pseudo-ginseng is excavated." fenaminosulf+mancozeb+blue or green withered spirit " all has certain control efficiency to multiple fungi and bacterium, so seedling protecting effect is better, but in soil the lasting period not long, the later stage does not have control action to notoginseng root rot.
3,98% mop up pulvis 20g/m greatly
2Soil-fumigating is handled: carry out the soil-fumigating sterilization treatment with this medicament, pseudo-ginseng emergence rate (%) is 77.43%, when pseudo-ginseng is excavated, has not had control efficiency.Insect pest has killing effect to this medicament to the soil several diseases, but also the beneficial microbe in the soil is produced killing action simultaneously.Cause the edaphon system to be destroyed, the later stage, various diseases were rampant.The root rot incidence of disease is higher than blank when pseudo-ginseng is excavated, and has not had control efficiency.
Embodiment:
A kind of soil disinfectant and method for using that is used for preventing and treating notoginseng root rot; By weight percentage; The two wetting powders of 50% good fortune magnesium, 72% agricultural streptomycin sulphate soluble powder, 3% phoxim granule mixed thoroughly with 44%, 2% and 54% ratio; Method for using: at the pseudo-ginseng planting seed or before planting transplantation of seedlings, with the present invention's 15 gram/rice
2Totally evenly spread fertilizer over the fields in the moisture in the soil face behind the abundant mixing of fine earth with an amount of, get final product during rake buries.
Claims (5)
1. soil disinfectant that is used for preventing and treating notoginseng root rot; It is characterized in that forming by the two wetting powders of 50% good fortune magnesium, 72% agricultural streptomycin sulphate soluble powder and 3% phoxim granule; By weight percentage, the two wetting powders of 50% good fortune magnesium, 72% agricultural streptomycin sulphate soluble powder and 3% phoxim granule proportion are respectively 31%-56%, 1%-6% and 42-66%.
2. a kind of soil disinfectant that is used for preventing and treating notoginseng root rot according to claim 1; It is characterized in that by weight percentage the two wetting powders of 50% good fortune magnesium, 72% agricultural streptomycin sulphate soluble powder and 3% phoxim granule proportion are respectively 41%-47%, 1%-4% and 50%-57%.
3. a kind of soil disinfectant that is used for preventing and treating notoginseng root rot according to claim 2; It is characterized in that by weight percentage the two wetting powders of 50% good fortune magnesium, 72% agricultural streptomycin sulphate soluble powder and 3% phoxim granule proportion are respectively 44%, 2% and 54%.
4. a method for using that is used for preventing and treating the soil disinfectant of notoginseng root rot is characterized in that before the pseudo-ginseng sowing or transplanting, with the described a kind of soil disinfectant that is used for preventing and treating notoginseng root rot of one of claim 1-3 by 10～20 gram/rice
2Totally evenly spread fertilizer over the fields in the moisture in the soil face behind the abundant mixing of fine earth with an amount of, get final product during rake buries.
5. a kind of method for using that is used for preventing and treating the soil disinfectant of notoginseng root rot according to claim 4; It is characterized in that before pseudo-ginseng sowing or transplanting, with the described a kind of soil disinfectant that is used for preventing and treating notoginseng root rot of one of claim 1-3 by 15 gram/rice
2Totally evenly spread fertilizer over the fields in the moisture in the soil face behind the abundant mixing of fine earth with an amount of, get final product during rake buries.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100941625A CN101810191B (en) | 2009-02-25 | 2009-02-25 | Soil disinfectant for preventing and controlling root rot of radix pseudo-ginseng and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100941625A CN101810191B (en) | 2009-02-25 | 2009-02-25 | Soil disinfectant for preventing and controlling root rot of radix pseudo-ginseng and using method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101810191A CN101810191A (en) | 2010-08-25 |
| CN101810191B true CN101810191B (en) | 2012-11-07 |
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| CN2009100941625A Expired - Fee Related CN101810191B (en) | 2009-02-25 | 2009-02-25 | Soil disinfectant for preventing and controlling root rot of radix pseudo-ginseng and using method |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108208004A (en) * | 2016-12-13 | 2018-06-29 | 丹阳市中药材科技发展协会 | A kind of podocarpus soil sterilants |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1826892A (en) * | 2005-03-01 | 2006-09-06 | 文山壮族苗族自治州三七科学技术研究所 | Preparation for controlling notoginseng root rot and using method thereof |
| CN101032249A (en) * | 2006-03-09 | 2007-09-12 | 文山壮族苗族自治州三七科学技术研究所 | Preparation for protecting panax notoginseng from root rot disease and using method |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1826892A (en) * | 2005-03-01 | 2006-09-06 | 文山壮族苗族自治州三七科学技术研究所 | Preparation for controlling notoginseng root rot and using method thereof |
| CN101032249A (en) * | 2006-03-09 | 2007-09-12 | 文山壮族苗族自治州三七科学技术研究所 | Preparation for protecting panax notoginseng from root rot disease and using method |
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| CN101810191A (en) | 2010-08-25 |
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Granted publication date: 20121107 Termination date: 20140225 |