ПОДБОР ПОРОД И МЕЛИОРАТИВНАЯ РОЛЬ ЗАЩИТНЫХ НАСАЖДЕНИЙ ВОКРУГ ТАШКЕНТСКОГО ВОДОХРАНИЛИЩА

Аннотация

Objects of researching:forest plants around Tashkent Reservoir. Aim of work: on the base of studying of growing and keeping of forest crops establish assortment wood race in the zone temporary flood of reservoir and derminate of influence of forest plants to the quantity of water, coming into the reservoirs. Methods of researching: field and laboratory. Received results and their novelty: On the base of researches it was established first time assortment quickly growing and long-lived wooden race in zone of submerge and based principles and places of their placing in protected stripes around of reservoirs. Practical significance: Diagram of placing of wooden race in protected stripes and massive green plantations around reservuars was given to the manufacture, agrotechnique of their making with the aim of notice of elmcnation and pollution of water with flow from agricultural fields. Degrees of inculcation and economic effectively: During systematically and uninterruptedly reproduction protective green plantations in farm of large carea they can serve and constantly cources of raw materials of woods and economical effectively from 1 hcctar is constitute of over 950 thousand sum. Results of researches took to the inculcation by Tashkent forest farm reservoir-protective forest plants around reservoirs and other water objects at the territory of Uzbekistan.