Морфобиология и галоаккумуляция некоторых доминантных видов растений Мирзачуля

Аннотация

Subjects of research: Suaeda altissima (L.) Pall, Atriplex tatarica L. species from family Chenopodiaceae and Glycyrrhiza glabra L., Alhagi kirghisorum Shrenk. species from family Fabaceae. Purpose of work: to study of influence of saline the morphobiologycal indices and haloaccumulation some dominant plants of Mirzachul. Methods of research: the laboratorycal, morphological, phenologycal, biometric, chemical, statistic methods. The results obtained and their novelty: to influence of different degrees of saline the morphological indices, growth and development phase peculiarities and seed germinations of some dominant halophyte plants of Mirzachul were studied for the first time. The content and quantity of bound and free salt ions during growth and development phases of the wide-spread annual (Suaeda altissima, Atriplex tatarica) and perennial (Glycyrrhiza glabra, Alhagi kirghisorum) plants of Mirzachul were determined. The differences of localization of salt ions between organs of different vital form halophyte plants were studied. Practical value: the halotoleratical peculiarities of studied plants are recommend to use biomelioraton of different salted marginal lands. Degree of embed and economic effectivity: recommendations were given for using of Sirdarya Location research centre (certificate from august, 19, 2010) and ICARD A Location centre (certificate from October, 27, 2010). Field of application: biology, ecology, agriculture.