Organic Fertilizer and Cover Crop Calculator: Hawai'i

Nick Andrews at field site for PDP workshop

Hawai‘i WSARE Professional Development Program 2012
Nick Andrews (Oregon State University)

A program to serve Hawaii’s experienced farmers and agricultural professionals

Mahalo for the support of the USDA NRCS Pacific Islands Area, Hawaii Agriculture Research Center, and UHMC Agriculture & Natural Resources.

Waimea PDP program

General Program Agenda

8:30 AM – 9:00 AM

Check in / Set up

9:00 AM – 9:15 AM

Welcome and Introductions
Dr. Ted Radovich, UH-CTAHR
Sustainable & Organic Program

9:15 AM – 10:15 AM

Using the OSU Organic Fertilizer & Cover Crop Calculator
Nick Andrews, OSU (60 min)

10:15 AM – 10:30 AM

Break

10:30 AM – 12:00 noon

Using the calculator – Recitation Exercises  (90 min)

12:00 PM – 1:00 PM

Lunch (on your own)

1:00 PM until pau

Travel to Field Demonstration Site
Field Demonstration (45 min)

Collecting samples in the field.

Downloadable Documents (.pdf)


  1. Exercises
  2. Calculator
  3. Quick Guide
  4. Records Sheet

FIeld event on Oahu - sunnhemp

Related Resources

Western SARE logo

Mahalo nui loa for generous support from the
Western SARE Program