00475nam a2200109Ia 450000500170000000800410001705000230005810000260008124501980010726000360030565000240034120251229180123.0251229s9999    xx            000 0 und d  aS 591 .K4G36 2022   aGbollie, Sheku Nyumah 0aPotassium and sodium extraction in cocopeat for potato (solanum tuberosum L.) minituber production under varied calcium nitrate soaking duratons and cocopeat-pumice media cSheku Nyumah Gbollie  aNjorob Egerton University 2022  aSoil Science- Crops