Soil macrofauna in organic and conventional coffee plantations in Brazil
نویسندگان
چکیده
منابع مشابه
plantations in dez river floodplain influence soil macrofauna differently
plantations may influence soil fauna directly or indirectly. this research was conducted in order to study the influence of species plantations on soil macrofauna. plantations of eight tree species including nitrogen fixing trees and non-nitrogen fixing trees based on complete randomized block design with 3 replicates were established in 1372 in dez riverside. soil macrofauna were studied rando...
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Soils represent a large carbon pool, approximately 1500 Gt, equivalent to almost three times the quantity stored in terrestrial biomass and twice the amount stored in the atmosphere. Any modifi cation of land-use or land management can induce variations in soil carbon stocks, even in agricultural systems that are perceived to be in a steady state. Th ese modifi cations also alter soil macrofaun...
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در این پروژه ترکیبات 3-آریل-2h-بنزو[b]-4،1-اکسازین ها از مواد اولیه تجاری مشتقات دو آمینو فنول و ?-هالو کتون های آروماتیک در مایع یونی 1-اکتیل-3-متیل ایمیدازولیوم تترا فلورو بورات([omim]bf4) سنتز شده است. این واکنش توسط باز پتاسیم کربنات محلول از طریق o-آلکیلاسیون و سپس یک واکنش آمیداسیون درون مولکولی خود بخود در مدت زمان کوتاه انجام می شود. ترکیبات 4،1-بنزوکسازین به این روش با بهره خوب تا آلی ...
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ژورنال
عنوان ژورنال: Biota Neotropica
سال: 2018
ISSN: 1676-0611,1806-129X
DOI: 10.1590/1676-0611-bn-2018-0515