JPH0166807U - - Google Patents

Info

Publication number

JPH0166807U

JPH0166807U JP1987161222U JP16122287U JPH0166807U JP H0166807 U JPH0166807 U JP H0166807U JP 1987161222 U JP1987161222 U JP 1987161222U JP 16122287 U JP16122287 U JP 16122287U JP H0166807 U JPH0166807 U JP H0166807U

Authority

JP

Japan

Prior art keywords

soil plate

soil

cultivating

plate

support shaft

Prior art date

1987-10-21

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

• 239000002689 soil Substances 0.000 claims description 6
• 240000007594 Oryza sativa Species 0.000 claims description 2
• 235000007164 Oryza sativa Nutrition 0.000 claims description 2
• 235000009566 rice Nutrition 0.000 claims description 2
• 239000003337 fertilizer Substances 0.000 claims 2
• 230000004720 fertilization Effects 0.000 description 1
• 230000004048 modification Effects 0.000 description 1
• 238000012986 modification Methods 0.000 description 1

Cited By (2)