Naoto Kato

National Agriculture and Food Research Organization, National Agricultural Research Center
Kannondai 3-1-1
Tsukuba Japan 305-8666
Email: nkato@affrc.go.jp

Papers:
4:00 PM, Duke Energy Convention Center, Exhibit Hall AB, Level 1 155-1 A Safe, Simple and Inexpensive Method for On-Farm Soil Testing of Water-Extractable Phosphate in Upland Field Soils.