Bardisi, S., Mandour, M. (2020). 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, 11(11), 1063-1069. doi: 10.21608/jpp.2020.122666
Samar A. Bardisi; Manal A. Mandour. "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, 11, 11, 2020, 1063-1069. doi: 10.21608/jpp.2020.122666
Bardisi, S., Mandour, M. (2020). '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, 11(11), pp. 1063-1069. doi: 10.21608/jpp.2020.122666
Bardisi, S., Mandour, M. 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, 2020; 11(11): 1063-1069. doi: 10.21608/jpp.2020.122666
Growth and Productivity of Two Cabbage Cultivars Grown in Sandy Soil as Affected by Foliar Spray with Npk Fertilizer and Amino Acids
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.
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