عناصر مشابهة

• STUDIES ON THE EFFCT OF SOME GROWTH REGULATOR TREATMENTSON GROWTH , YIELD AND CHEMICAL CONTENTS IN GUAR PLANTS CYAMOPSIS TETRAGONOLOBA L. TAUB
  بواسطة: MORTADA REDA KHATER منشور: (1982)
• EFFECT OF PLANTING DATES AND DISTANCES ON CROWTH FLOWERING AND YIELD IN HIBISCUS SABDARIFFA
  بواسطة: KUSSAY MOHAMED MOHAMED SALLAM منشور: (1993)
• EFFECT OF FERTILIZATION, PLANTING DISTANCES AND PLANTING DATES ON HIBISCUS SABDARIFFA L. VAR. SABDARIFFA
  بواسطة: ABDEL RAHEEM HUSSIEN KORAIM منشور: (2001)
• USING SOME BIO -FERTILIZERS AND ITS EFFECT ON THE GROWTH , YIELD AND ACTIVE INGREDIENT MATERIALS IN SOME MEDICINNAL AND AROMATIC PLANTS
  بواسطة: ESSAM ALI HASSAN FARAG منشور: (2005)
• EFFECT OF ORGANIC AND BIO - FERTILIZATION ON VEGETATIVE GROWTH FLOWERING ,SEED YIELD AND ACTIVE SUBSTANCE IN CALENDULA OFFICINALIS PLANT
  بواسطة: RAMY SANAD MOHAMED NADA منشور: (2014)