Mohamed Said Awaad, Ragab Ali Badr, Mamoduh Ali Badr, Ahmed Hamada Abd-elrahman

Effects of different nitrogen and potassium sources on lettuce (Lactuca sativa L.) yield in a sandy soil

Eurasian Journal of Soil Science

2016-Cilt: 5 - Sayı: 4

299-306

Urea-formaldehyde, urea, potassium sulphate, Lactuca sativa

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