University of the Philippines Los Baños AGRI 51 WORKSHEET 7.1. Soil pH and its relation to active Fe and exchangeable Ca. Soil Series pH Active Fe Exch. Colorimetric Electrometric Ca Luisiana 4.81 Lipa 5.94 Binangonan 6.65 What is the relationship of pH with active Fe? With Ca? WORKSHEE ...[Show More]
Category: | WORKSHEET |
Number of pages: | 3 |
Language: | English |
Last updated: | 2 weeks ago |
Downloads: | 1 |
Views: | 0 |