جمع آوری و شناسایی فون حشرات جنگلها و مراتع (حوزه زاگرس جنوبی) استان کهگیلویه و بویراحمد

نوع محتوی: طرح پژوهشی
زبان: فارسی
استان موضوع گزارش: کهگیلویه و بویراحمد
شهر موضوع گزارش: یاسوج
شناسه ملی سند علمی: R-1068651
تاریخ درج در سایت: 27 بهمن 1397
دسته بندی علمی: علوم کشاورزی
مشاهده: 167
تعداد صفحات: 76
سال انتشار: 1377

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چکیده طرح پژوهشی:

Applying proper methods of fighting the pest principles and their management, identification and determination on the population dynamism of main economical pests determining dispersion and density of harmful species identifying useful insects studying the climatic changes and their effect on the fluctuation of the population rise and fall of the population and appearance of new species of pests are of the important factors which are taken in to discussions and studied in the project of ptovincial jungles and meadows class of insects. In the same direction the project of gathering the jungles and the meadows insects. in the region of south Zagross (Kohgeelooyeh and. Boyr _ Ahmad province) was implemented for a period of five years since 1993, in order to achieve the above-mentioned aims For this purpose, the jungles and meadows which were Jess used and utilized were identified and subseguently the program,s operations were performed in those territories. The gathering of the insects was initiated by applying an electric generator machine installing photo-wensitive trap initiated by applying an electric generator machine installing photo _ sensitive trap insect net. After collecting the samples were transferred to the laboratory and the shaping operations and resolution and identification were done at the possible extent and finally they were stored in special shelves for preservation. In performing this project the map of fixed and rotating stations green covering of the areas under study jungle ecosystem and meadow types of the heights of the vatious study regions were prepared.