JPS6349146Y2 - - Google Patents

Info

Publication number

JPS6349146Y2

JPS6349146Y2 JP15615781U JP15615781U JPS6349146Y2 JP S6349146 Y2 JPS6349146 Y2 JP S6349146Y2 JP 15615781 U JP15615781 U JP 15615781U JP 15615781 U JP15615781 U JP 15615781U JP S6349146 Y2 JPS6349146 Y2 JP S6349146Y2

Authority

JP

Japan

Prior art keywords

seedling planting

planting device

sensor float

rice transplanter

float

Prior art date

1981-10-20

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 7
• 235000007164 Oryza sativa Nutrition 0.000 claims description 7
• 235000009566 rice Nutrition 0.000 claims description 7
• 238000006073 displacement reaction Methods 0.000 claims description 4
• 230000004048 modification Effects 0.000 description 4
• 238000012986 modification Methods 0.000 description 4
• 239000002689 soil Substances 0.000 description 4
• 238000001514 detection method Methods 0.000 description 3
• 230000008878 coupling Effects 0.000 description 1
• 238000010168 coupling process Methods 0.000 description 1
• 238000005859 coupling reaction Methods 0.000 description 1
• 230000000630 rising effect Effects 0.000 description 1