Ecological management 第1页

The Comparison on the Function of Different Cotton Agroecosy-stems in Northern China The relationship between aphids and their natural enemies and the ecological management Ecological planning and construction of economic development zone Ecological thresholds: Concept, methods and research outlooks OCCURRENCE AND MANAGEMENT OF WHEAT STRIPE RUST (PUCCINIA STRIIFORMIS WEST) IN AUTUMN, WINTER AND SPRING IN THE SOUTH OF GANSU PROVINCE The conjugate ecological management model for urban land administration based on the land complex ecological function A StUDY ON RESPUNSE OF CHINESE PINE (PINUS TABULAEFORMIS CARR．) ENDAMAGED BY PINE CATERPILLAR Invasion mechanism and ecological management of exotic plant, Flaveria bidentis Research review of urban dwellers‘ behaviors and progress in building ecological communities Effects of colour shading on the yield and main biochemical components of summer-autumn tea and spring tea in a hilly tea field Ecological management model of agriculture-pasture ecotone based on the theory of energy and material flow—a case study in Houshan dryland area of Inner Mongolia Reform of the marine ecological protection system in China: from marine protected areas to marine ecological redline regions Studies on ecological management of a caddisfly (Trichoptera: Hydropsychidae) Eco-hydrological regionalization and protection preferential levels in the Yellow River Basin Effect of 5-year rapeseed cake fertilization and straw mulching on tea plantation soil ecosystem THE ECOLOGICAL MANAGEMENT AND INDUSTRIAL UTILIZATION OF WHITE BIRCH(BETULA PLATYPHYLLA) RESOURCES IN CHINA