Physiological Activity, Nutritional Composition, and Gene Expression in Apple (<i>Malus domestica</i> Borkh) Influenced by Different ETc Levels of Irrigation at Distinct Developmen... oleh Rafiya Mushtaq, Mahinder Kumar Sharma, Javid Iqbal Mir, Sheikh Mansoor, Khalid Mushtaq, Simona Mariana Popescu, Abdul Raouf Malik, Hamed A. El-Serehy, Daniel Ingo Hefft, Sajad Ahmad Bhat, Sumati Narayan