JPH0142417Y2 - - Google Patents

Info

Publication number

JPH0142417Y2

JPH0142417Y2 JP10304582U JP10304582U JPH0142417Y2 JP H0142417 Y2 JPH0142417 Y2 JP H0142417Y2 JP 10304582 U JP10304582 U JP 10304582U JP 10304582 U JP10304582 U JP 10304582U JP H0142417 Y2 JPH0142417 Y2 JP H0142417Y2

Authority

JP

Japan

Prior art keywords

fertilizer

planting

float

release

mud surface

Prior art date

1982-07-06

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

• 239000003337 fertilizer Substances 0.000 claims description 31
• 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
• 230000004720 fertilization Effects 0.000 claims description 7
• 239000000843 powder Substances 0.000 claims 1
• 210000000078 claw Anatomy 0.000 description 6
• 230000002411 adverse Effects 0.000 description 3
• 238000007599 discharging Methods 0.000 description 2
• 241000196324 Embryophyta Species 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 210000003608 fece Anatomy 0.000 description 1
• 239000010871 livestock manure Substances 0.000 description 1
• 230000004048 modification Effects 0.000 description 1
• 238000012986 modification Methods 0.000 description 1
• 239000011347 resin Substances 0.000 description 1
• 229920005989 resin Polymers 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1