soil enzyme activities 第1页

Effects of Eupatorium adenophorum Sprengel invasion on Soil Enzyme Activities and Physical and Chemical Factors Effects of cultivation modes on soil enzyme activities and bacterial community structures in the cucumber rhizosphere Enzyme activities in soils contaminated by abandoned copper tailings Soil microbial properties under different grain-for-green patterns in depressions between karst hills Effects of different rice-crab production modes on soil labile organic carbon and enzyme activities Effects of maize straw derived biochar on the soil fertility and nitrogen agronomic responses in black soil Effects of different organic fertilization on fertility and enzyme activities of yellow clayey soil Effects of different fertilization proportions on soil enzyme activities and wheat yield in cumulic cinnamon soil Effects of typical soil types and land use patterns on soil enzyme activities in Guangdong Province Effects of partial root-zone irrigation and ratio of organic to inorganic N on the enzyme activities in maize-planting soil Effects of afforestation with different tree species on soil enzyme activities and nutrient content in eastern Qinghai-Tibetan Plateau, China Soil nitrogen content and enzyme activities in rhizosphere and non-rhizosphere of summer maize under different nitrogen application rates. Effects of different fertilization patterns on soil enzyme activities in greenhouse vegetable field. Pattern of enzyme activities of typical coniferous forest soils along the North-South Transect of Eastern China Effects of different reclaimed measures on soil carbon mineralization and enzyme actives in mining areas Biogas slurry use amount for suitable soil nutrition and biodiversity in paddy soil The effect of nitrogen and phosphorus applications on soil enzyme activities in Qinghai-Tibetan alpine meadows Changes of soil properties in re-vegetation stages on sloping-land with purple soils in hengyang of Hunan Province, South-central China Soil enzyme activities and its response to simulated nitrogen deposition in an evergreen broad-leaved forest, southern Sichuan Changes in the activities of soil enzymes and microbial community structure at different degradation successional stages of alpine meadows in the headwater region of Three Rivers, China Effects of  green manure in corporation on soil enzyme activitiesand fertility in tobacco-planting soils Effects of different fertilization patterns on soil enzyme activities during growing period of autumn-winter season celery in greenhouse Effects of different tillage methods on phospholipid fatty acids and enzyme activities in calcareous cinnamon soil. Effects of nitrogen fertilization on enzyme activities in suface layer of red soil under mulberry cultivation Impacts of organic manure partial substitution for chemical fertilizer on cotton yield, soil microbial community and enzyme activities in mono-cropping system in drip irrigation condition Microbes, enzyme activities and nutrient characteristics of rhizosphere and non-rhizosphere soils under four shrubs in Xining Nanshan, Prefecture, China EFFECT OF LONG-TERM FERTILIZATION, STUBBLE MULCH AND IRRIGATION UNDER DIFFERENT FERTILIZATION ON SOIL ENZYME AND SOIL NUTRIENTS