Effect of organic and bio-fertilization treatments on Fennel plant under drip irrigation system in Bahria Oases. II- Oil productivity and some chemical compounds | ||||
| Scientific Journal of Agricultural Sciences | ||||
| Article 9, Volume 2, Issue 2, December 2020, Page 72-79 PDF (766.97 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/sjas.2020.49423.1057 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
Mahmoud Abdou1; Tarek Helmy1; Mahmoud Salam1; Ameer Abdel-Rahim2; Ahmed Ali Hassan  3
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| 1Horticultural department, Fac. of Agric., Minia Univ., Egypt. | ||||
| 2Agricultural Experiments & Research Center, Minia Univ., Egypt | ||||
| 3Horticultural department, Fac. of Agric., Minia Univ., Egypt | ||||
| Abstract | ||||
| This experiment was carried out at the farm of Royal Herbs Company - Bahria Oases - Giza in a newly reclaimed desert land under the drip irrigation system during two successive seasons 2018/2019 and 2019/2020 with the aim of studying the effect of organic fertilizer (compost) and bio fertilization treatments (phosphorein – Effective microorganisms - Minia azoteine and their combinations) and the effect of their interaction on oil production and some chemical compounds, namely, pigments (chlorophyll a, b and carotenoids) and nutrients percentage (N, P and K %) on fennel plants. The obtained results indicated that the application of compost was significantly increased oil productivity (oil%, oil yield per plant and per feddan) and the studied chemical components (chlorophyll a, b and carotenoids; and N, P and K%), the best treatment was 20 ton compost/fed. All studied parameters were significantly affected by bio-fertilization, the best treatment was PHOS + EM + MA. Aslo, the interaction effect between the two factors was significant and the best interaction treatment was 15 or 20 ton/fed. with (PHOS + EM + MA) of bio-fertilization in the two seasons. | ||||
| Keywords | ||||
| Compost; Bio-fertilization; Fennel; Oil productivity and Chemical composition | ||||
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