JPS559030A - Rice protectant against cold-weather damage - Google Patents
Rice protectant against cold-weather damageInfo
- Publication number
- JPS559030A JPS559030A JP8145378A JP8145378A JPS559030A JP S559030 A JPS559030 A JP S559030A JP 8145378 A JP8145378 A JP 8145378A JP 8145378 A JP8145378 A JP 8145378A JP S559030 A JPS559030 A JP S559030A
- Authority
- JP
- Japan
- Prior art keywords
- rice
- against cold
- protectant
- weather damage
- weather
- 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.)
- Pending
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
PURPOSE: A rice protectant against cold-weather damage, comprising pyrolignous acid.
CONSTITUTION: A rice protectant against cold-weather damage comprising pyrolignous acid, readily obtained as a by-product in preparing wood charcoal and pine oil, as an active constituent. The protectant increases the resistance to cold weather and is preferably applied to soil usually before and after the seeding or planting, particularly to rice breeding boxes before seeding. The amount is preferably 4W40 g of the pyrolignous acid per 4 kg of bed soil.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8145378A JPS559030A (en) | 1978-07-06 | 1978-07-06 | Rice protectant against cold-weather damage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8145378A JPS559030A (en) | 1978-07-06 | 1978-07-06 | Rice protectant against cold-weather damage |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS559030A true JPS559030A (en) | 1980-01-22 |
Family
ID=13746815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8145378A Pending JPS559030A (en) | 1978-07-06 | 1978-07-06 | Rice protectant against cold-weather damage |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS559030A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009249364A (en) * | 2008-04-10 | 2009-10-29 | Kumiai Chem Ind Co Ltd | Soil-borne disease controlling agent for oryza sativa |
-
1978
- 1978-07-06 JP JP8145378A patent/JPS559030A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009249364A (en) * | 2008-04-10 | 2009-10-29 | Kumiai Chem Ind Co Ltd | Soil-borne disease controlling agent for oryza sativa |
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