| Vliyanie Razlichnykh Sistem Udobreniy Na Povedenie Tyazhelykh Metallov Contributor(s): Lyalina Ekaterina (Author) |
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ISBN: 365938187X ISBN-13: 9783659381874 Publisher: LAP Lambert Academic Publishing OUR PRICE: $40.94 Product Type: Paperback Language: Russian Published: May 2013 |
| Additional Information |
| BISAC Categories: - Science | Life Sciences - Horticulture |
| Physical Information: 0.21" H x 6" W x 9" (0.31 lbs) 88 pages |
| Descriptions, Reviews, Etc. |
| Publisher Description: Rasprostranennost' mikroelementov v pochvakh vliyaet na postuplenie etikh elementov v zhivye organizmy i poetomu imeet bol'shoe znachenie v issledovaniyakh v oblasti okhrany okruzhayushchey sredy i zdravookhraneniya. Izbytochnoe nakoplenie v pochve tyazhelykh metallov (TM) mozhet privesti k negativnym posledstviyam zagryazneniya etimi elementami ne tol'ko rastitel'noy produktsii i snizheniyu urozhaya, no i neposredstvenno vliyat' na zdorov'e naseleniya. Poetomu vazhno izuchat' istochniki postupleniya i raskhoda TM iz pochvennoy sredy i otsenivat' fakticheskiy balans etikh elementov v usloviyakh primeneniya razlichnykh vidov udobreniy. Izuchenie povedeniya TM v pochve i ikh postuplenie v rastitel'nuyu produktsiyu v agrosistemakh s intensivnym sel'skokhozyaystvennym ispol'zovaniem pozvolyaet vyyavit' vzaimozavisimost' soderzhaniya metallov v pochve i v rasteniyakh, obnaruzhit' svyaz' mezhdu soderzhaniem metallov v pochvennom profile i agrokhimicheskimi svoystvami pochv. Podobnye issledovaniya dayut ekologicheskuyu otsenku raznykh sistem udobreniy i pozvolyayut rasschitat' naibolee optimal'nye s ekologicheskoy tochki zreniya dozy udobreniy. Dannaya rabota - sostavnaya chast' mnogoletnego monitoringa, vedushchegosya na statsionarnom opyte kafedry Agrokhimii MGU im. Lomonosova. |