EFFECT OF FOLIAR SPRAYING WITH SEAWEEDS EXTRACT, CHITOSAN AND POTASSIUM SILICATE ON ROSMARINUS OFFICINALIS L. PLANTS IN SANDY SOIL
The present study was carried out at the Experimental Farm, Horticulture Department, Faculty of Agriculture, Suez Canal University during two seasons of 2017/2018 and 2018/2019 to study the effect of foliar application of seaweeds extract at 2, 4 and 6 ml/l, chitosan at 2, 4 and 6 ml/l and potassium...
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| Format: | Article |
| Language: | English |
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Scientific Society for Flowers and Ornamental Plants
2019-12-01
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| Series: | Scientific Journal of Flowers and Ornamental Plants |
| Subjects: | |
| Online Access: | https://sjfop.journals.ekb.eg/article_92322_0e8556b616a0ffd0a41c3653e36f1b95.pdf |
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| author | A. Waly Y. Abd El-Fattah M. Hassan E. El-Ghadban Alia Abd Alla |
| author_facet | A. Waly Y. Abd El-Fattah M. Hassan E. El-Ghadban Alia Abd Alla |
| author_sort | A. Waly |
| collection | DOAJ |
| description | The present study was carried out at the Experimental Farm, Horticulture Department, Faculty of Agriculture, Suez Canal University during two seasons of 2017/2018 and 2018/2019 to study the effect of foliar application of seaweeds extract at 2, 4 and 6 ml/l, chitosan at 2, 4 and 6 ml/l and potassium silicate at 6, 9 and 12 ml/l as well as the interaction between seaweeds extract and chitosan on growth, biochemical, and essential oil characteristics of rosemary plants grown in a sandy soil. These compounds were applied as foliar spray three times after 15 days from planting. The results showed that foliar applications of seaweeds extract at 6 ml/l, chitosan at 6 ml/l and potassium silicate at 12 ml/l significantly affected all studied parameters compared with control. The results clearly indicated that the different applied treatments increased the measured growth characteristics i.e. plant height, number of branches/plant, fresh and dry weights as well parallel increase of photosynthetic pigments. Also, constituents of N, P, K, total carbohydrates, percentage of essential oil and the G.L.C. of essential oil of plant age were existed in the two assigned seasons. In addition, the most effective combined treatment was that of seaweed at 6 ml/l + chitosan at 6 ml/l in this respect. |
| first_indexed | 2024-04-09T14:23:18Z |
| format | Article |
| id | doaj.art-da2bb3c0ad654ceb86d45bc7928a6e33 |
| institution | Directory Open Access Journal |
| issn | 2356-7864 2536-9296 |
| language | English |
| last_indexed | 2024-04-09T14:23:18Z |
| publishDate | 2019-12-01 |
| publisher | Scientific Society for Flowers and Ornamental Plants |
| record_format | Article |
| series | Scientific Journal of Flowers and Ornamental Plants |
| spelling | doaj.art-da2bb3c0ad654ceb86d45bc7928a6e332023-05-04T13:57:50ZengScientific Society for Flowers and Ornamental PlantsScientific Journal of Flowers and Ornamental Plants2356-78642536-92962019-12-016319120910.21608/sjfop.2019.9232292322EFFECT OF FOLIAR SPRAYING WITH SEAWEEDS EXTRACT, CHITOSAN AND POTASSIUM SILICATE ON ROSMARINUS OFFICINALIS L. PLANTS IN SANDY SOILA. Waly0Y. Abd El-Fattah1M. Hassan2E. El-Ghadban3Alia Abd Alla4Floriculture, Medicinal & Aromatic Plants, Hort. Dept., Agric. Fac., Suez Canal Univ., EgyptFloriculture, Medicinal & Aromatic Plants, Hort. Dept., Agric. Fac., Suez Canal Univ., EgyptFloriculture, Medicinal & Aromatic Plants, Hort. Dept., Agric. Fac., Suez Canal Univ., EgyptMedicinal & Aromatic plants Research Dept., Hort. Res. Inst., Agric. Res. Center, EgyptMedicinal & Aromatic plants Research Dept., Hort. Res. Inst., Agric. Res. Center, EgyptThe present study was carried out at the Experimental Farm, Horticulture Department, Faculty of Agriculture, Suez Canal University during two seasons of 2017/2018 and 2018/2019 to study the effect of foliar application of seaweeds extract at 2, 4 and 6 ml/l, chitosan at 2, 4 and 6 ml/l and potassium silicate at 6, 9 and 12 ml/l as well as the interaction between seaweeds extract and chitosan on growth, biochemical, and essential oil characteristics of rosemary plants grown in a sandy soil. These compounds were applied as foliar spray three times after 15 days from planting. The results showed that foliar applications of seaweeds extract at 6 ml/l, chitosan at 6 ml/l and potassium silicate at 12 ml/l significantly affected all studied parameters compared with control. The results clearly indicated that the different applied treatments increased the measured growth characteristics i.e. plant height, number of branches/plant, fresh and dry weights as well parallel increase of photosynthetic pigments. Also, constituents of N, P, K, total carbohydrates, percentage of essential oil and the G.L.C. of essential oil of plant age were existed in the two assigned seasons. In addition, the most effective combined treatment was that of seaweed at 6 ml/l + chitosan at 6 ml/l in this respect.https://sjfop.journals.ekb.eg/article_92322_0e8556b616a0ffd0a41c3653e36f1b95.pdfrosemaryrosmarinus officinalis lseaweed extractchitosanpotassium silicategrowth and essential oil |
| spellingShingle | A. Waly Y. Abd El-Fattah M. Hassan E. El-Ghadban Alia Abd Alla EFFECT OF FOLIAR SPRAYING WITH SEAWEEDS EXTRACT, CHITOSAN AND POTASSIUM SILICATE ON ROSMARINUS OFFICINALIS L. PLANTS IN SANDY SOIL Scientific Journal of Flowers and Ornamental Plants rosemary rosmarinus officinalis l seaweed extract chitosan potassium silicate growth and essential oil |
| title | EFFECT OF FOLIAR SPRAYING WITH SEAWEEDS EXTRACT, CHITOSAN AND POTASSIUM SILICATE ON ROSMARINUS OFFICINALIS L. PLANTS IN SANDY SOIL |
| title_full | EFFECT OF FOLIAR SPRAYING WITH SEAWEEDS EXTRACT, CHITOSAN AND POTASSIUM SILICATE ON ROSMARINUS OFFICINALIS L. PLANTS IN SANDY SOIL |
| title_fullStr | EFFECT OF FOLIAR SPRAYING WITH SEAWEEDS EXTRACT, CHITOSAN AND POTASSIUM SILICATE ON ROSMARINUS OFFICINALIS L. PLANTS IN SANDY SOIL |
| title_full_unstemmed | EFFECT OF FOLIAR SPRAYING WITH SEAWEEDS EXTRACT, CHITOSAN AND POTASSIUM SILICATE ON ROSMARINUS OFFICINALIS L. PLANTS IN SANDY SOIL |
| title_short | EFFECT OF FOLIAR SPRAYING WITH SEAWEEDS EXTRACT, CHITOSAN AND POTASSIUM SILICATE ON ROSMARINUS OFFICINALIS L. PLANTS IN SANDY SOIL |
| title_sort | effect of foliar spraying with seaweeds extract chitosan and potassium silicate on rosmarinus officinalis l plants in sandy soil |
| topic | rosemary rosmarinus officinalis l seaweed extract chitosan potassium silicate growth and essential oil |
| url | https://sjfop.journals.ekb.eg/article_92322_0e8556b616a0ffd0a41c3653e36f1b95.pdf |
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