Grazing system 第1页

Analysis of AHP strategic decisions for the ecological risk of grazing system and management decisions in an alpine meadow at Gannan, Gansu Effects of the grazing systems on diurnal variation of photosynthetic characteristic of major plant species of desert steppe N-alkanes characteristic of roughage from the sheep grazing system in the Songnen Plain farming-pastoral zone Effect of Spring Rest-Grazing on Steppe Vegetation Grass canopy interception of Hulun watershed under different grazing systems Studies on Productivities for Dairy Cows under Different Grazing System and Grazing Intensity──1. Effect of Grazing on Herbage Intake and Nutrients Ingestion Studies on Productivities For Dairy Cows Under Different Grazing System and Grazing Intensity─2.Effect of Grazing on milk yields and weight gain Plant Compensatory Growth in the Grazing System of Stipa breviflora Desert Steppe──Ⅰ. Plant Net Productivity Effect of Grazing Systems and Oversowing on Grassland Covering of Northern Tibet Monitored by Remote Sensing Study on Optimal Grazing Intensity Based on the Secondary Productivity of Alpine Grassland Grazing System The S Cycling in Inner Mongolia Steppe Grazed by Sheep The effect of different grazing systems on aboveground biomass and interspecific relationships in desert steppe A SIMULATION ANALYSIS ON ROTATION GRAZING SYSTEM OF SUMMER-AUTUMN PASTURE IN AN ALPINE MEADOW ECOSYSTEM Effects of grazing systems on the growth of Stipa breviflora community ENERGETIC ANALYSIS OF LAMB GRAZING SYSTEM IN SAINFOIN STUBBLE FIELDS The effect of different grazing systems on soil nutrient contents in dessert steppe