اسحب لتعديل الصورة
الإعجابات
لا يوجد إعجابات
حول
Jerry Spencer is the Senior Turf Agronomist and Sports Turf Consultant at Gilba Solutions. He specialises in turf nutrition, grass seed selection and turf chemical use. He also oversees and carries out research into practical solutions to turf management problems. The most recent work is into bioactive compounds
اقتصاص الصورة الرمزية الخاصة بك
