JPH0446505Y2 - - Google Patents

Info

Publication number

JPH0446505Y2

JPH0446505Y2 JP5718886U JP5718886U JPH0446505Y2 JP H0446505 Y2 JPH0446505 Y2 JP H0446505Y2 JP 5718886 U JP5718886 U JP 5718886U JP 5718886 U JP5718886 U JP 5718886U JP H0446505 Y2 JPH0446505 Y2 JP H0446505Y2

Authority

JP

Japan

Prior art keywords

feeding

seeding

hopper

feeding device

fertilizing

Prior art date

1986-04-15

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.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• 238000010899 nucleation Methods 0.000 claims description 41
• 238000007790 scraping Methods 0.000 claims description 29
• 239000003337 fertilizer Substances 0.000 claims description 19
• 230000002093 peripheral effect Effects 0.000 claims description 2
• 230000004720 fertilization Effects 0.000 description 16
• 239000002689 soil Substances 0.000 description 12
• 238000009331 sowing Methods 0.000 description 12
• 238000004140 cleaning Methods 0.000 description 9
• 238000007689 inspection Methods 0.000 description 9
• 238000003780 insertion Methods 0.000 description 5
• 230000037431 insertion Effects 0.000 description 5
• 238000005520 cutting process Methods 0.000 description 3
• 230000000694 effects Effects 0.000 description 2
• 238000003825 pressing Methods 0.000 description 2
• 238000000034 method Methods 0.000 description 1
• 230000001105 regulatory effect Effects 0.000 description 1
• 229910001220 stainless steel Inorganic materials 0.000 description 1
• 239000010935 stainless steel Substances 0.000 description 1
• 238000003466 welding Methods 0.000 description 1