JPS62157344U - - Google Patents

Info

Publication number

JPS62157344U

JPS62157344U JP1986045683U JP4568386U JPS62157344U JP S62157344 U JPS62157344 U JP S62157344U JP 1986045683 U JP1986045683 U JP 1986045683U JP 4568386 U JP4568386 U JP 4568386U JP S62157344 U JPS62157344 U JP S62157344U

Authority

JP

Japan

Prior art keywords

root

preventive agent

hollow hole

blight preventive

lid

Prior art date

1986-03-28

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

• Espacenet
• Global Dossier
• Discuss

• 239000003795 chemical substances by application Substances 0.000 claims description 5
• 150000001875 compounds Chemical class 0.000 claims description 3
• 239000003337 fertilizer Substances 0.000 claims description 3
• 230000003449 preventive effect Effects 0.000 claims 4
• 230000000087 stabilizing effect Effects 0.000 claims 2
• 238000010586 diagram Methods 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 230000002265 prevention Effects 0.000 description 1