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

Water Schedule of Roselle (Hibiscus sabdariffa L.) under organic fertilization

EFFECT OF SPRAYING WITH ORGANIC ACIDS AND VERNALIZATION ON GROWTH, PRODUCTION AND CHEMICAL CONTENT OF HIBISCUS SABDARIFFA L. PLANT

Enhancing Growth and Productivity of Roselle (Hibiscus sabdariffa, L.) Plant by Using Ascorbic Acid under Different Potassium Fertilization Levels تحسين نمو وإنتاجية نبات الکرکديه

Influence of sulphur,potassium humate and their interactions on growth, flowering and chemical constituents of roselle plant (Hibiscus sabdariffa)

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

POSSIBILITY OF IMPROVING THE GROWTH, YIELD AND SOME CHEMICAL CONSTITUENTS OF TWO LINES OF ROSELLE (Hibiscus sabdariffa, L. ) CULTIVAR SABAHIA 17 PLANTS BY USING CHEMICAL AND ORGAN

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

EFFECT OF PRE-HARVEST FOLIAR APPLICATION OF CITRIC ACID, MALIC ACID AND TRYPTOPHAN ON THE GROWTH, FLOWERING AND POST-HARVEST VASE LIFE OF TUBEROSE PLANTS I- Effect of pre-harvest

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