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Effect of bio-dynamic, organic and conventional management scenarios on wheat production under Egyptian conditions: an agronomic and economic study : tesi di master

Alqady, Rufaida Saber Kamel Hassan

Tesi o dissertazioni CIHEAM Bari 2021

Résumé

Recently, Egypt is supporting sustainable production systems in the agricultural sector particularly for strategic crops like wheat. A field experiment of three management scenarios, i.e., biodynamic, organic and conventional, was conducted to compare their effect on wheat production in terms of soil fertility, productivity, grain quality and profitability. This study is part of a long-term trial started in 2015 at Sekem, Egypt. Results showed over time significantly higher levels of soil fertility indicators under biodynamic and organic scenarios compared to the conventional one as a result of higher organic matter, bulk density, cation exchange capacity, total and available nutrients, respiration, microorganism population and lower pH and electrical conductivity. Although the yield was significantly higher by 9.5-9. [...]
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Exemplaire 10740
Cote ARCH M.Sc. 970 2021

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Exemplaire 10739
Cote M.Sc. 970A 2021

Document à consulter sur place uniquement

Exemplaire 10738
Cote M.Sc. 970 2021