Document Type : Research Paper
Authors
1 Mobarakeh,Azad Un
2 Ph.D., prof.of Biol, Shiraz Un
3 Ph.D., Research Center for Agriculture of Natural Resources FARS Province
4 Ph.D., Assist.prof of Biol.Shiraz Un
Abstract
In this project, Lavander species was identified by with study of morphological characteristics and flora of Phalastina,Turkey and Iranica,This species has recognized with scientific names of Lavandula officinalis, Lavandula vera, Lavandula aungustifolia. Studies have shown that origin of Lavander is Europea conteries, such as France and it was spred via florance and Venis fo different parts of the world. The best way to increased this plants are with grafts to longitiuate 5-8 Cm from plant 2-3 ages.In this project enough a number of 500 Lavander grafts prepared to up way. Using Auxin 5ppm for part grafts for 24 hours,which usin from Auxin took the root two weeks earlier ratio to witness group,After three month growth and control of Lavander grafts in green house, transvered to farm.The farm divided in compelet block random design and applied amount 0,50,100,150,200 kg per hectar ammonium nitrate in tree period to space two month,The farm irrigated with drop system, After five month took away ten plants in each part recorded heigh and plants canopy diameter, Plants cut with a pair of scissors. Average fresh weight, dry weight of ten plants in each part recorded after dispersed in green house.Extraction essential oil of dry plant with Clevenger.Analysis data in end of project with soft wares of computer.
Result showed ammonium nitrate caused an increase in fresh weight, dry weight, height, plants canopy diameter, number of branches and essential oil. Plants products increased with increase ammonium nitrate. The high growth showed in 150-200 kg per hectar Ammonium nitrate caused to high growth. Although nitrogen didn,t effective directory on medicinal compound, But nitrate present in Chlorophyl moleucol, However presentation of nitrate cause spreaded of leaves and level to build increased compond hydrocabones.
Keywords
)