JPH0220891Y2 - - Google Patents

Info

Publication number

JPH0220891Y2

JPH0220891Y2 JP3915984U JP3915984U JPH0220891Y2 JP H0220891 Y2 JPH0220891 Y2 JP H0220891Y2 JP 3915984 U JP3915984 U JP 3915984U JP 3915984 U JP3915984 U JP 3915984U JP H0220891 Y2 JPH0220891 Y2 JP H0220891Y2

Authority

JP

Japan

Prior art keywords

float

rice transplanter

groove

fertilization

protrusion

Prior art date

1984-03-19

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 14
• 235000007164 Oryza sativa Nutrition 0.000 claims description 14
• 235000009566 rice Nutrition 0.000 claims description 14
• 230000004720 fertilization Effects 0.000 claims description 7
• 239000003337 fertilizer Substances 0.000 description 8
• 239000010902 straw Substances 0.000 description 8
• 230000005540 biological transmission Effects 0.000 description 3
• 239000000126 substance Substances 0.000 description 3
• 239000002699 waste material Substances 0.000 description 3
• 210000000078 claw Anatomy 0.000 description 2
• 241000209140 Triticum Species 0.000 description 1
• 235000021307 Triticum Nutrition 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000003306 harvesting Methods 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 238000000465 moulding Methods 0.000 description 1