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Unbiased Approach to Diagnose the Nutrient Status of Red Guava (Psidium guajava)
(Int Soc Horticultural Science, 2012-01-01)
Fertilization of guava relies on soil and tissue testing. The interpretation of tissue test is currently conducted by comparing nutrient concentrations or dual ratios with critical values or ranges. The critical value ...
Effects of different nutrient concentrations and reuse of substrate in tomato production
(Int Soc Horticultural Science, 2015-01-01)
Reusing the substrate in subsequent crops has been proposed due to several advantages, especially economic and environmental ones. Furthermore, the electrical conductivity of the nutrient solution can directly influence ...