Volume & Issue: Volume 61, Issue 3, November 2021 
Integrated Management of K -Additives to Improve the Productivity of Zucchini Plants Grown on a Poor Fertile Sandy Soil

Pages 355-365

Mona Tolba; Ihab M Farid; Hanan Siam; Mohamed H.H. Abbas; Ibrahim Mohamed; Safaa Mahmoud; Abo El-Kair El-Sayed