M. sc. effect of organic and mineral fertilization on the yield ond oil quality of rosemary (rosmarinus officinalis l.)‎

Abstract EN

This study had been conducted at the Experimental Research Station of the Faculty of
Agriculture, Shatby, Alexandria University, during the two successive seasons of 2016/17 &
2017/18.

The mineral fertilizer (NPK) was used at the percentage of (20: 5: 5) at four levels which
were 0, 100, 200 and 300 Kg.

/fed.

/season, and the organic fertilizer was the cattle manure (CM)
which used at five rates which were 0, 20, 30, 40 and 50 m3/fed.

/season, as well as the interaction
between them.

For the traditional cultivation system we recommend to fertilize rosemary plants
with 300 Kg.

NPK/fed.

with 50 m3 CM/fed.

or 200 Kg.

NPK/fed.

with 50 m3 CM/fed.

for the best
vegetative growth and oil yield and chemical composition.

Advisors Committee Examiners Committee
Prof.

Dr: Mohamed Awad Al-Eryan
(Principal supervisor)
Dr: Amany Mostafa Abu-Shall
Dr: Hanaa Saleh Hussein
Prof.

Dr.

Mohamed Abd Elkader El-aw
Prof.

Dr.

Hanan Mohamed Ramadan
Prof.

Dr: Mohamed Awad Al-Eryan
(Principal supervisor)
Dr: Amany Mostafa Abu-Shall