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

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

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

Evaluate the Effect of Green Fertilizer and Two Sources of Potassium on Growth , Yield , some Chemical Constituents of Roselle Plants (Cv. Sabaheia 17) and the Availability of Mac

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

Response of some Sesame Cultivars (Sesamum indicum L.) to Bio and Organic Fertilizers under Toshka Conditions

IMPROVEMENT OF YIELD AND QUALITY OF ROSELLE (HIBISCUS SABDARIFFA L.) PLANT BY USING NATURAL SOURCES OF PHOSPHORUS AND POTASSIUM IN CALCAREOUS SANDY SOILS

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

EFFECT OF SOME FERTILIZATION TREATMENTS ON GROWTH, PRODUCTIVITY AND CHEMICAL CONSTITUENTS OF ROSELLE (HIBISCUS SABDARIFFA L.). PLANTS

Response of Egyptian Clover (Variety Fahl) to Foliar Spray with Potassium Humate, Fulvate as Well as Amino Acids Mixture