Growth and Productivity of Two Cabbage Cultivars Grown in Sandy Soil as Affected by Foliar Spray with Npk Fertilizer and Amino Acids | ||
| Journal of Plant Production | ||
| Article 6, Volume 11, Issue 11, November 2020, Pages 1063-1069 PDF (758.71 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/jpp.2020.122666 | ||
| Authors | ||
| Samar A. Bardisi1; Manal A. Mandour2 | ||
| 1Hort. Dept., Fac. Agric., Zagazig University, Egypt | ||
| 2Central Lab. of Organic Agric., Agric. Res. Cent., Giza, Egypt | ||
| Abstract | ||
| The present work was carried out at Private Farm (The Experimental Farm of Sand Valley Company) at Ismailia, Ismailia Governorate, Egypt during 2017 / 2018 and 2018 / 2019 seasons to study the effect of foliar spray with NPK (15-15-15) fertilizer at 1 or 2 ml/l and amino acids at 1.5 or 3 ml/l on two cabbage cultivars (OS Cross and Landini ) grown under sandy soil conditions.The interaction between OS Cross cultivar and spraying with amino acids at 3 ml/l and NPK (15-15-15) fertilizer at 2 ml / l increased fresh weight of roots and stem, number of leaves / head and fresh weight of outer and inner leaves / head ,head yield/ plant , total head yield/ fed .and head diameter and circumference , followed by the interaction between OS Cross cultivar and spraying with amino acids at 1.5 ml/l and NPK (15-15-15) fertilizer at 1 ml / l with no significant differences with the interaction between Landini cultivar and spraying with amino acids at 3 ml/l and NPK (15-15-15) fertilizer at 2 ml / l with respect to number of leaves / head. | ||
| Keywords | ||
| White cabbage; OS Cross and landini cultivars; amino acids; NPK; head yield | ||
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