Management Practices in Hawaii Soils
These resources will continue to grow and currently focus on practices to improve soil and crop health. To learn about soil health practices and trials used by local farmers and extension, please visit the searchable online journal produced by the UH Sustainable and Organic Agriculture Program, Hanai Ai.
To learn more about soil health practices used by farmers who participated in this cohort, please visit our landing page on soil health practices.
Plant Nutrient Management in Hawaii’s Soils, Approaches for Tropical and Subtropical Agriculture (Web)
J. A. Silva and R. Uchida, eds. College of Tropical Agriculture and Human Resources, University of Hawaii at Manoa
- Ch. 1 Plant Nutrient Management in Hawaii’s Soils (PDF)
- Ch. 2: Sampling and Analysis of Soils and Plant Tissues How to Take Representative Samples, How the Samples are Tested (PDF)
- Ch. 4 Recommended Plant Tissue Nutrient Levels for Some Vegetable, Fruit, and Ornamental Foliage and Flowering Plants in Hawaii (PDF)
- Ch. 5: Use of Information from Soil Surveys and Classification (PDF)
- Ch. 6 How Fertilizer Recommendations Are Made (PDF)
- Ch. 7 Interpreting Soil Nutrient Analysis Data Definition of “Low,” “Sufficient,” and “High” Nutrient Levels (PDF)
- Ch. 8 Collection of Calibration Data for Interpreting Soil and Plant Tissue Analyses (PDF)
- Ch. 12 Inorganic Fertilizer Materials (PDF)
- Ch. 13 Biological Nitrogen Fixation Nature’s Partnership for Sustainable Agricultural Production (PDF)
- Ch. 14 Mycorrhizal Fungi and Plant Nutrition (PDF)
- Ch. 15 Organic Soil Amendments for Sustainable Agriculture: Organic Sources of Nitrogen, Phosphorus, and Potassium (PDF)
Plant Nutrient Management in Hawaii’s Soils, Approaches for Tropical and Subtropical Agriculture (Web)
J. A. Silva and R. Uchida, eds. College of Tropical Agriculture and Human Resources, University of Hawaii at Manoa
- Ch. 1 Plant Nutrient Management in Hawaii’s Soils (PDF)
- Ch. 2: Sampling and Analysis of Soils and Plant Tissues How to Take Representative Samples, How the Samples are Tested (PDF)
- Ch. 4 Recommended Plant Tissue Nutrient Levels for Some Vegetable, Fruit, and Ornamental Foliage and Flowering Plants in Hawaii (PDF)
- Ch. 5: Use of Information from Soil Surveys and Classification (PDF)
- Ch. 6 How Fertilizer Recommendations Are Made (PDF)
- Ch. 7 Interpreting Soil Nutrient Analysis Data Definition of “Low,” “Sufficient,” and “High” Nutrient Levels (PDF)
- Ch. 8 Collection of Calibration Data for Interpreting Soil and Plant Tissue Analyses (PDF)
- Ch. 12 Inorganic Fertilizer Materials (PDF)
- Ch. 13 Biological Nitrogen Fixation Nature’s Partnership for Sustainable Agricultural Production (PDF)
- Ch. 14 Mycorrhizal Fungi and Plant Nutrition (PDF)
- Ch. 15 Organic Soil Amendments for Sustainable Agriculture: Organic Sources of Nitrogen, Phosphorus, and Potassium (PDF)