Vegetable production - courses Oxidative stability of olive oil It is a measure of oil resistance to oxidation and all the oil constituents that change during the ripening and affect the quality of... Continue Reading
Vegetable production - courses The effect of fruit maturity on the chemical properties of olive oil 1. Acidity and peroxide Free Fat Acidity: This is a crude indicator of the quality. It is a measurement of hydrolytic breakdown of the... Continue Reading
Vegetable production - courses Olive oil criteria The chemical characteristics of olive oil give a clear indication about the quality of the oil. Absorption spectroscopy at specific wavelengths shows cases of... Continue Reading
Vegetable production - courses Olive tree, fruit and oil for (CV Nabali Baladi) Olive tree CV NB characterized as medium strength and scattered twigs and moderate canopy structure, flowers bloom is at end of March to April... Continue Reading
Pedology - courses Importance of Clay Minerals The earth is a large and complex object. It is differentiated according to the densities of the minerals which compose the planet. The density... Continue Reading
Vegetable production - courses Pruning small trees or pruning breeding The process of pruning small trees and starting from the age of one year and aims to form the structure of the tree to... Continue Reading
Vegetable production - courses Agricultural Fundamentalism There is a group of thinkers (Barker, Wilson, Barsodi and Humphries, etc,) commonly said to be having an orthodox view, which holds that agriculture... Continue Reading
phytopathology - courses Trichoderma harzianum, the bioagent The fungus Trichoderma harzianum is a biological control organism against a wide range of soil-borne pathogens and induce plant growth capacity. It has been shown that... Continue Reading
phytopathology - courses Trichoderma species 1 Biology and Taxonomy Trichoderma are free-living soilborne fungi which are highly interactive in the rhizosphere and foliar environments. Trichoderma are known as imperfect fungi but... Continue Reading
phytopathology - courses Fusarium wilt of tomato control Fusarium wilt of tomato caused by F. oxysporum f. sp. lycopersici is difficult to control (Borrero et al., 2006; Elmer, 2006). Numerous strategies have been proposed... Continue Reading
phytopathology - courses Fusarium wilt of tomato – disease cycle and epidemiology F. oxysporum f. sp. lycopersici is a soil borne pathogen which can persist many years in the soil without a host. Most infections originate from... Continue Reading
phytopathology - courses Fusarium wilt of tomato – The Pathogen Fusarium is a well distributed large genus of filamentous fungi affecting plant, animal and human health as they enter the food chain (Agrios 1988; Smith et... Continue Reading