Zobrazeno 1 - 7 of 7 pro vyhledávání: '"Wafaa El-Etr"'
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Akademický článek
SILICON BEHAVIOR IN SOILS CONTAINED DIFFERENT SILICON AND PHOSPHORUS CONCENTRATIONS USING ADSORPTION MODELS [
Autor: Heba Morsy, A. El-Leboudi, Wafaa El-Etr, Shaimaa Abd-Elrahman
Publikováno v: Arab Universities Journal of Agricultural Sciences, Vol 26, Iss Special issue (2B), Pp 1557-1571 (2018)
Silicon (Si) is an element, not essential, but is beneficial for some plants. The Freundlich model was used to describe Si adsorption on soil samples incubated with different Si and phosphorus (P) concentrations. Soil incubated samples were: T1 soil
Externí odkaz: https://doaj.org/article/1a139bfbbd904cfb84e26fc98c874e95
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3
A Study of some Sandy Soil Characteristics Treated with Combinations of Bentonite and Vinasse which Reflected on Productivity of Pea Crop
Autor: Wagida Hassan, Wafaa El-Etr
Publikováno v: Journal of Soil Sciences and Agricultural Engineering. 8:545-551
This study examined the different rates of both bentonite and vinasse as mineral and organic soil conditioners, in combinations, to improve soil chemical properties which should be reflected on pea (Pisum sativum. L,Variety Master B) productivity dur
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0533cb5b35a4862257abae0e9b641186
https://doi.org/10.21608/jssae.2017.38073
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5
Effect of some Soil Amendments and Irrigation Treatments on Wheat Crop Productivity in Middle Egypt
Autor: F. Khalil, Wagida Hassan, W. El-Farghal, Wafaa El-Etr
Publikováno v: Journal of Soil Sciences and Agricultural Engineering. 8:553-563
This study was carried out during the winter two seasons 2015 , 2016 on wheat (Triticum aestivum L.) at Malawi Agricultural Research Station in El-Minya Governorate, Egypt to study the effectiveness of three irrigation scheduling treatments (farmer p
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::581f8e6d767b3885debcea8249456463
https://doi.org/10.21608/jssae.2017.38074
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