JPS6326209U - - Google Patents

Info

Publication number

JPS6326209U

JPS6326209U JP12053186U JP12053186U JPS6326209U JP S6326209 U JPS6326209 U JP S6326209U JP 12053186 U JP12053186 U JP 12053186U JP 12053186 U JP12053186 U JP 12053186U JP S6326209 U JPS6326209 U JP S6326209U

Authority

JP

Japan

Prior art keywords

groove

furrower

forms

lateral direction

field

Prior art date

1986-08-05

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

• 230000004720 fertilization Effects 0.000 claims description 2
• 238000005192 partition Methods 0.000 claims description 2
• 238000009331 sowing Methods 0.000 claims description 2
• 239000003337 fertilizer Substances 0.000 claims 1
• 240000007594 Oryza sativa Species 0.000 description 1
• 235000007164 Oryza sativa Nutrition 0.000 description 1
• 235000009566 rice Nutrition 0.000 description 1