Response of Black Cumin (Nigella Sativa L.) Plants to Some Bio-Stimulants Treatments on Growth, Production and Chemical Components | ||
| Scientific Journal of Agricultural Sciences | ||
| Volume 6, Issue 4, December 2024, Pages 57-71 PDF (827.56 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/sjas.2024.334961.1478 | ||
| Authors | ||
| Raafat Galal1; yasser Hafez2; Heba Dorgham3; Ahmed Ayyat* 4 | ||
| 1Horticulture department - Faculty of Agriculture- Beni-suef University | ||
| 2Medicinal and Aromatic Plants Res. Dept., Hort. Res. Inst., ARC, Giza, Egypt. | ||
| 33Department of Medicinal and Aromatic plants, Fac. of Agric., Beni-Suef Univ., Egypt. 62521 | ||
| 4Medicinal and Aromatic plants, Faculty of Agriculture, Beni-Suef University | ||
| Abstract | ||
| A field study was conducted at the experimental farm of Sids (Horticultural Research Station, Beni-Suef Gov.) with the goal of enhancing the growth, productivity, and seed oil yield of black cumin plants through foliar application of algae extract, kinetin, and bio-phosphate. According to the findings, the ideal vegetative traits of plant height , stem diameter and root length, yield components “number of capsules, seeds yield/ plant (g) and per feddan (Kg)”, oil determinations characters (fixed oil %, fixed oil per plant and per fed.), three photosynthetic pigments and percentages of NPK values obtained as a result of foliar spray of the bio-phosphate at 800 g/l in combination with the high dose of Algae extract (8 ml/l ) or Kinetin (100 mg/l) and no significant discrepancies found between Algae extract (8 ml/l ) and Kinetin (100 mg/l). In order to improve growth, seed yield, and fixed oil components under the same research conditions, it may be advised to spray Nigella sativa L. plants with high concentrations of algae extract (8 ml/l) or kinetin (100 mg/l) in combination with bio-phosphate 800 g/l. | ||
| Keywords | ||
| Nigella sativa L; Algae extract; Kinetin; Bio-phosphate; Fixed oil | ||
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