
Nazir Al HadidiUniversity of Jordan | UJ · Department of Horticulture and Crop Science
Nazir Al Hadidi
Ph.D
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6
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Publications
Publications (6)
Chemical composition of the essential oil of the stem of the toothbrush tree Salvadora persica. L. grown in Jordan was determined by gas chromatography-mass spectrometry (GC-MS). The oil obtained by hydrodistillation (yield: 0.6% w/w) was determined as a mixture of monoterpene hydrocarbons (11%), oxygenated monoterpenes (54%), and sesquiterpene hyd...
Two cultivars each of spinach, lettuce, cabbage, squash, and cauliflowers, as well as one cultivar of parsley were grown in open fields. In addition, two cultivars each of squash, cucumber, and tomatoes were grown in polypropylene-covered greenhouses. The effects of cultivar and harvest date on the nitrate and nitrite content of the edible parts of...
This study was conducted in a private farm in Madaba region during 2007 summer growing season. The objectives of this study were to determine the potential and response of some summer vegetable crops to intercropping system and to define the best combinations which yield highest production. Four vegetable crops namely bush bean, okra, lettuce and s...
This experiment was carried out at the Faculty of Agriculture Research Station – University of Mu´tah – during summer growing season of 2002, to evaluate the effect of the following micro environmental factors: light interception, air and soil heat unit, soil moisture storage (SMS), evapotranspiraton (ET) and water use efficiency (WUE) on the yield...
An experiment was conducted at the Faculty of Agriculture Research Station, University ofMùtah in Rabbah, South Jordan, during summer growing season 2002. The objective was to study the effect of air and soil temperature, light intensity, soil moisture storage (SMS), evapotranspiration (ET), and water use efficiency (WUE) on the yields of okra and...