عناصر مشابهة

• effect of proportion of barley / vicia sativa mixture on quality of hay
  بواسطة: Al Bawaleez, Abd Alraheem Badi منشور: (1995)
• EFFECT OF SEED SIZE AND SEEDING DEPTH ON THE PERFORMANCE OF FOUR BARLEY CULTIVARS GROWN UNDER RAINFED CONDITIONS
  بواسطة: Abu Swai, Khaleel Mohammad منشور: (1992)
• Transplanting comared to direct seeding and the effect of within row spacing on the production of sorghum bicolorl-under dryland conditions
  بواسطة: Nasr, Yahya Abd Allatif منشور: (1995)
• Studies of Hay Production of Small Grain-Vetch Mixtures under Dry Land Farming in Northern Iraq
  بواسطة: Tubaileh, Azzam Sulaiman منشور: (1977)
• THE EFFECT OF SEEDING RATE AND ROW SPACING ON WHEAT AND SPACING ON SWEET CORN PEROFRMANCE PRODUCTIVITY UNDER RAINFED AND IRRIGATED CONDITIONS
  بواسطة: Elmi, Hassan Adam Mohamed منشور: (1992)