JPS6483005A - Method for preventing freezing and frost injury to field crop - Google Patents
Method for preventing freezing and frost injury to field cropInfo
- Publication number
- JPS6483005A JPS6483005A JP62239048A JP23904887A JPS6483005A JP S6483005 A JPS6483005 A JP S6483005A JP 62239048 A JP62239048 A JP 62239048A JP 23904887 A JP23904887 A JP 23904887A JP S6483005 A JPS6483005 A JP S6483005A
- Authority
- JP
- Japan
- Prior art keywords
- frost
- freezing
- field crops
- injuries
- proteolytic enzyme
- 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:To readily prevent damage from freezing and frost injuries caused by ice nucleation-active bacteria to field crops with high controlling effects, by diverting a proteolytic enzyme, such as pepsin or papain, using a chemical method. CONSTITUTION:A proteolytic enzyme (e.g. preferably an enzyme having about a neutral optimum reaction pH and short reaction time in pepsin, trypsin, rennin, papain, ficin and various fungal or bacterial proteases) is applied to prevent freezing and frost injuries which are freezing injuries caused by low temperatures beyond freezing resistance of field crops in winter and frost injuries crops caused by late frost in spring or autumn or the first frost of the year to the field crops. Furthermore, the above-mentioned enzyme is used as a composition containing the proteolytic enzyme as an active ingredient for preventing the freezing and frost injuries to the field crops. The proteolytic enzyme is preferably used on leaf surfaces of the field crops which are objects.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62239048A JPS6483005A (en) | 1987-09-25 | 1987-09-25 | Method for preventing freezing and frost injury to field crop |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62239048A JPS6483005A (en) | 1987-09-25 | 1987-09-25 | Method for preventing freezing and frost injury to field crop |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6483005A true JPS6483005A (en) | 1989-03-28 |
Family
ID=17039097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62239048A Pending JPS6483005A (en) | 1987-09-25 | 1987-09-25 | Method for preventing freezing and frost injury to field crop |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6483005A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0347708A (en) * | 1989-07-17 | 1991-02-28 | Kasano Kogyo:Kk | Wet concrete cutter |
JP2001146605A (en) * | 1999-11-12 | 2001-05-29 | Pigeon Corp | Mother's milk breast pad and method for producing the same |
WO2007141960A1 (en) | 2006-06-08 | 2007-12-13 | Uni-Charm Corporation | Absorbent breast pad |
-
1987
- 1987-09-25 JP JP62239048A patent/JPS6483005A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0347708A (en) * | 1989-07-17 | 1991-02-28 | Kasano Kogyo:Kk | Wet concrete cutter |
JP2001146605A (en) * | 1999-11-12 | 2001-05-29 | Pigeon Corp | Mother's milk breast pad and method for producing the same |
WO2007141960A1 (en) | 2006-06-08 | 2007-12-13 | Uni-Charm Corporation | Absorbent breast pad |
US8182454B2 (en) | 2006-06-08 | 2012-05-22 | Uni-Charm Corporation | Breast milk absorbent pad |
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