الفهرس 
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Abstract
This study was conducted to study the Effect of laser and some humic ances on the propagation of apple and pear.For such purpose, two field were conducted at the Horticulture Institute,Agriculture Research r, Giza, Egypt in 2005/2006 and 2006/2007 growing seasons. The first experiment was carried out to study the effect of three types ers with three doses for each type and three doses of K-Hunates ong of semi-hard cuttings of Communis and Malus rootstocks. The second experiment was carried out to study the effect of three of lasers with three doses for each type and three doses of K-Hunates ed germination with or without stratification of Communis and Malus ocks. m neon laser with different doses was the most effective on the rooting mi-hardwood cuttings of the two rootstocks. No significant differeces ed by any types of lasers or K-Hunates on seeds germination of the rootstocks with or without stratification. K-Humates significantly ed fresh and dry weight of roots. Chemical analysis of total soluble es, phenols,amino acids and sugars were proceeded. Total soluble es, Phenoles and sugars decreased as the total root percentages and ination percentages increased. Total soluble amino acids increased in rooted cuttings and germinated seeds.