زراعة مقاومة للجفاف بالأرجنتين

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زراعة مقاومة للجفاف بالأرجنتين

21 أبريل 2012 18:00 aljazeera.net aljazeera.net

تمكنت الباحثة راكيل تشان في منطقة سانتا فيه الزراعية في الأرجنتين من عزل جينة "أتش أي أتش بي - 4" في زهرة دوار الشمس، التي تتميز بمقاومتها للجفاف ووضعتها في حبوب الصويا، في خطوة قد تحدث ثورة بيو تكنولوجية…

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