JPH0424888Y2 - - Google Patents

Info

Publication number

JPH0424888Y2

JPH0424888Y2 JP5719186U JP5719186U JPH0424888Y2 JP H0424888 Y2 JPH0424888 Y2 JP H0424888Y2 JP 5719186 U JP5719186 U JP 5719186U JP 5719186 U JP5719186 U JP 5719186U JP H0424888 Y2 JPH0424888 Y2 JP H0424888Y2

Authority

JP

Japan

Prior art keywords

hopper

fertilizing

seeding

sowing

feeding device

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 55
• 238000009331 sowing Methods 0.000 claims description 38
• 230000037431 insertion Effects 0.000 claims description 2
• 238000003780 insertion Methods 0.000 claims description 2
• 230000004720 fertilization Effects 0.000 description 19
• 239000003337 fertilizer Substances 0.000 description 14
• 239000002689 soil Substances 0.000 description 12
• 230000000694 effects Effects 0.000 description 4
• 230000001105 regulatory effect Effects 0.000 description 1
• 238000007790 scraping Methods 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