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METHOD OF GROWING MULTIBELT UNEVEN-AGED PROTECTING FOREST STAND
METHOD OF GROWING MULTIBELT UNEVEN-AGED PROTECTING FOREST STAND
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机译：种植多带不平均防护林的方法
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the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to the forest u0445u043eu0437u00a0u0439u0441u0442u0432u0443, in particular the establishment of protective forests. the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 -- improving the effectiveness of the protective functions of u043bu0435u0441u043eu043du0430u0441u0430u0436u0434u0435u043du0438u00a0 and reducing cost by u0441u043eu0437u0434u0430u043du0438u00a0 ages evacuated u043bu0435u0441u043eu043fu043eu043bu043eu0441 and u0441u043eu0445u0440u0430u043du0435u043du0438u00a0 continuously of their protective u0434u0435u0439u0441u0442u0432u0438u00a0. for sites with mechanical protection object stripes are alternately in time intervals.in areas without mechanical protection first, form the two extreme u043bu0435u0441u043eu043du0430u0441u0430u0436u0434u0435u043du0438u00a0 lane, and then through the intervals between them and the rest of the forest. u043au043eu043du0447u0430u0442u0435u043bu044cu043du044bu0439 transition to a u0440u0430u0437u043du043eu0432u043eu0437u0440u0430u0441u0442u043du043eu0433u043e u043bu0435u0441u043eu043du0430u0441u0430u0436u0434u0435u043du0438u00a0 u043eu0441u0443u0449u0435u0441u0442u0432u043bu00a0u044eu0442 a second age period one of the extreme u043eu0434u043du043eu0432u043eu0437u0440u0430u0441u0442u043du044bu0445 u043bu0435u0441u043eu043fu043eu043b os and laying her again.the time interval u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 depending on local natural climatic conditions, the number of u043bu0435u0441u043eu043fu043eu043bu043eu0441 and limit u0441u0440u0435u0434u043du0435u0432u043eu0437u0440u0430u0441u0442u043du043eu0433u043e period u043bu0435u0441u043eu043du0430 u0441u0430u0436u0434u0435u043du0438u00a0. for the formation of the protective u043bu0435u0441u043eu043du0430u0441u0430u0436u0434u0435u043du0438u00a0 using time intervals leads him to u0440u0430u0437u043du043eu0432u043eu0437u0440u0430u0441u0442u043du043eu043cu0443 that u043fu043eu0437u0432u043eu043bu00a0u0435u0442 obtain enormous economic the cue effect. 6).
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