الفهرس | Only 14 pages are availabe for public view |
Abstract Two field experiments on strawberry plants (Fragaria X ananassa Duch) cv. Fortuna were carried out during the two successive seasons of 2017/2018 and 2018/2019 in El-kanater Horticulture Research Station, Kalubiya Governorate, to investigate the effect of organic or mineral nitrogen fertilization levels with soil addition of humic acid, EM and TS as well as the foliar spray with some growth stimulants (Fosfolin, Mixodan an Oraset-x) on vegetative growth, chemical composition, fruit yield and its quality. This experiments included 16 treatments resulted from the combinations of four Nitrogen fertilizer treatments and four foliar spray treatments as follows, 50% compost- N + 50% mineral-N fertilizers +EM, 50% compost –N + 50% mineral-N fertilizers +TS, 50% compost –N + 50% mineral-N fertilizers + humic acid and 100% mineral |