JPH0218982Y2 - - Google Patents

Info

Publication number

JPH0218982Y2

JPH0218982Y2 JP19845382U JP19845382U JPH0218982Y2 JP H0218982 Y2 JPH0218982 Y2 JP H0218982Y2 JP 19845382 U JP19845382 U JP 19845382U JP 19845382 U JP19845382 U JP 19845382U JP H0218982 Y2 JPH0218982 Y2 JP H0218982Y2

Authority

JP

Japan

Prior art keywords

rows

float

seedling planting

floats

planting device

Prior art date

1982-12-24

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

• 241000209094 Oryza Species 0.000 claims description 9
• 235000007164 Oryza sativa Nutrition 0.000 claims description 9
• 235000009566 rice Nutrition 0.000 claims description 9
• 238000001514 detection method Methods 0.000 description 5
• 210000000078 claw Anatomy 0.000 description 4
• 230000000452 restraining effect Effects 0.000 description 4
• 239000002689 soil Substances 0.000 description 4
• 241000196324 Embryophyta Species 0.000 description 3
• 230000007246 mechanism Effects 0.000 description 3
• 230000000052 comparative effect Effects 0.000 description 1
• 238000010276 construction Methods 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 238000002360 preparation method Methods 0.000 description 1
• 238000003860 storage Methods 0.000 description 1