Managing Roselle Plant (Hibiscus sabdariffa L.) Requirements of Fertilizers and Irrigation Grown under Upper Egypt Conditions.

GROWTH AND YIELD OF ROSELLE PLANTSAS INFLUENCED BY POTASSIUM FERTILIZATION LEVEL AND HARVEST TIMING

EFFECT OF SKIPPING ONE IRRIGATION DURING DIFFERENT GROWTH STAGES AND FOLIAR APPLICATION OF MICRONUTRIENTS ON ROSELLE (HIBISCUS SABDARIFFA, L.) PLANTS AND SOME WATER RELATIONS IN H

RESPONSE OF ROSELLE PLANTS (Hibiscus Sabdariffa, L.) TO CHEMICAL AND BIO-FERTILIZERS.

STUDIES ON THE EFFECT OF IRRIGATION INTERVALS, BIO AND CHEMICAL FERTILIZATION ON ROSEllE PLANT PRODUCTIVITY

PARTIAL SUBSTITUTION OF CHEMICAL FERTILIZATION OF ROSELLE PLANT (Hibiscus sabdariffa L.) BY ORGANIC FERTILIZATION IN PRESENCE OF ASCORBIC ACID

EFFECT OF SOME CHEMICAL AND BIOFERTILIZER TREATMENTS ON ROSELLE PLANTS "HIBISCUS SABDARIFFA, L"

RESPONSE OF ROSELLE PLANTS TO VARIOUS LEVELS OF WATER AND NUTRIENTS GROWN IN SANDY SOILS

Inducing early flowering in roselle (Hibiscus sabdariffa L.) plants by organic acids

IMPROVING GROWTH AND YIELD OF ROSELLE (Hibiscus sabdariffa L.) PLANTS BY USING TYROSINE AND GLUTAMINE ACIDS UNDER DIFFERENT SOWING DATES