Response of Some Marjoram Cultivars to Fertilization under Sandy Soil Conditions II- Origanum majorana marcelka, Origanum majorana blart, Origanum majorana, Origanum majorana kruiden, and Origanum majorana (local)
El Tobgy, K., Osman, Y., Atta-Alla, H. (2018). Response of Some Marjoram Cultivars to Fertilization under Sandy Soil Conditions II- Origanum majorana marcelka, Origanum majorana blart, Origanum majorana, Origanum majorana kruiden, and Origanum majorana (local). EKB Journal Management System, 1(2), 61-66.
Kareem El Tobgy; Yaser Osman; Hamdy Atta-Alla. "Response of Some Marjoram Cultivars to Fertilization under Sandy Soil Conditions II- Origanum majorana marcelka, Origanum majorana blart, Origanum majorana, Origanum majorana kruiden, and Origanum majorana (local)". EKB Journal Management System, 1, 2, 2018, 61-66.
El Tobgy, K., Osman, Y., Atta-Alla, H. (2018). 'Response of Some Marjoram Cultivars to Fertilization under Sandy Soil Conditions II- Origanum majorana marcelka, Origanum majorana blart, Origanum majorana, Origanum majorana kruiden, and Origanum majorana (local)', EKB Journal Management System, 1(2), pp. 61-66.
El Tobgy, K., Osman, Y., Atta-Alla, H. Response of Some Marjoram Cultivars to Fertilization under Sandy Soil Conditions II- Origanum majorana marcelka, Origanum majorana blart, Origanum majorana, Origanum majorana kruiden, and Origanum majorana (local). EKB Journal Management System, 2018; 1(2): 61-66.

Response of Some Marjoram Cultivars to Fertilization under Sandy Soil Conditions II- Origanum majorana marcelka, Origanum majorana blart, Origanum majorana, Origanum majorana kruiden, and Origanum majorana (local)

Catrina: The International Journal of Environmental Sciences
Article 8, Volume 1, Issue 2, 2018, Page 61-66  XML PDF (293.33 K)
Document Type: Original Article
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Authors
Kareem El Tobgy1; Yaser Osman email 2; Hamdy Atta-Alla3
1Central Laboratory, Horticulture Research Institute, Agriculture Research Centre, Cairo, Egypt
2Medicinal and Aromatic Plants Department, Desert Research Centre, Cairo, Egypt
3Department of Horticulture, Faculty of Agriculture, Suez Canal University, 41522 Ismailia, Egypt
Abstract
The present work was carried out in 2001 and 2002 seasons in the Experimental Farm of Faculty of
Agriculture, Suez Canal, Ismailia University, to evaluate the production of some marjoram cultivars
namely Origanum majorana marcelka, Origanum majorana blart, Origanum majorana and Origanum
majorana kruiden compared to local one Origanum majorana (Syn. Majorana hortensis M.) grown
under sandy soil conditions and normal fertilization doses of organic manure (20 m3), calcium super
phosphate (300 kg/feddan), ammonium sulphate (300 kg/feddan) and potassium sulphate (100
kg/feddan) were added. The results revealed that Origanum majorana marcelka was superior in growth
characters in terms of number of branches and both plant fresh and dry weights. Moreover, it gave high
oil percentage in the two seasons (1.14% and 1.02%, v/w) compared to the local cultivar (0.69% and
0.71%, v/w). Also, it was pioneer in the oil constituents, as it recorded the highest total of oxygenated
and hydrocarbon compounds in the oil (94.02%) compared to the other studied cultivars. Identification
of volatile components was performed using the modern technique of Gas Chromatography equipped
with Head Solid State technique. The major oxygenated compounds of Origanum majorana marcelka
were terpinene-4-ol, linalyl acetate and linalool (19.11, 17.01 and 16.54%, compared to the local
cultivar, 17.97, 13.99 and 15.59%, respectively).
Keywords
Essential oil constituents; Head Solid State technique; oregano; origanum cultivars; sandy soil
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