عناصر مشابهة

• Effect of Some Agricultural Treatments on the productivity of Garlic Plants
  بواسطة: El Shabasl, Mohamed Safwat Saad Youssef منشور: (1988)
• Effect of some Growth Regulators and Fertilization on Growth and Active Constituents of Vincasp, Plants/
  بواسطة: Dessouky, Mahmoud Moustafa منشور: (1986)
• Effect Of Some Exogenous plant Hormones On Biochemical Constituents Of Potato plants
  بواسطة: El DEip, Shanahazy Ebrahim منشور: (1990)
• Effect of chemical fertilization and some growth regulators on growth and concrete oil yield of "viola odorata L
  بواسطة: El Shamy, Saied Mohamed Radwan منشور: (1988)
• Effect of nitrogenous fertilizer and gibberellic acid(GA3) on yield and quality of spinagh
  بواسطة: Abo Sedera, Fathy Abo Alnaser منشور: (1981)