Principles for design of rotational grazing systems A Comparison on the Early Growth of Cutting Stock and Seedlings of Slash Pine × Caribbean Pine F1 Hybrids Study on Isolation Culture of Lactarius hatsutake and Its Effects on Growth of Masson Pine Nursery Stock Screening and Evaluation of Eggplant Rootstock for Resistance to Meloidogyne incognita Screening and Evaluation of Eggplant Rootstock for Resistance to Meloidogyne incognita Effects of Infection with Meloidogyne incognita on Reactive Oxygen Metabolism and Correlated Enzyme Activities in Roots of Eggplant Rootstock Seedlings Difference of Organic Acid Exudation from Roots of SH40 and Balenghaitangunder Iron-deficiency Stress Effect of Nematode Resistant Rootstocks on Growth Characteristics and Yields of Tomato Effects of Partial Rootzone Drying on Photosynthesis of the Grape Cultivar ‘Malvasia‘ Grafted on Different Rootstocks Analysis of Effective Factors of Nutrient Content in Apple Leaves A New Cherry Dwarf Rootstock Var iety ‘Jisaila 6’ Isolation and Expression of MdNCED1 Gene from Apple Rootstock SH40 The Special Role of the Borders Between Farming and Ranging Regions in the Sustainable Development Strategies Plant Compensatory Growth in the Grazing System of Stipa breviflora Desert Steppe──Ⅰ. Plant Net Productivity Element Composition of Nostoc commune and Xanthoparmelia camtschadalis under Grazing Pasture and Their Relations with Stocking Rates Effect of Stocking Rates on Soil Microbial Number and Biomass in Steppe Effect and Benefit of Forage Cultivation and Livestock Raising to the Protection of Ecosystem in the Farming-Pastoral Region of Chaidamu Basin IRM Approach to Analyze the Coupling of Pasture,Livestock and Crop Systems in the Agro-pastoral Ecotone Influence of Different Stocking Rates on Plant Diversity of Artemisia frigida Community in Inner Mongolia Steppe Differences of growth and root absorption of different apple rootstock seedlings in replant stress Genetic diversity and differentiation of seven geographical populations of hard clam(Meretrix meretrix) assessed by COI and microsatellite markers Grazing pressure evaluation and soil N storage response in typical steppe of Inner Mongolia, China Effects of drainage on soil organic carbon stock in the Zoige peatlands, eastern Qinghai-Tibetan Plateau The biological-economical principle on sustainable development of grassland livestock in Inner Mongolia Steppe Carbon Density,Carbon Stock and Carbon Sequestration in Alnus cremastogyne Plantation Estimation of Forest Biomass and Net Primary Production for Zhejiang Province Based on Continuous Forest Resources Inventory Effects of Salt Stress on Photosynthetic Characteristics of Mulberry Seedlings Influence of Climate Change and Disturbance on NDVI in Source Area of Blown Sand, North of Hexi Corridor The Response of Potential Carbon Sequestration Capacity to Different Land Use Patterns in Alpine Rangeland Evaluation of Forage-livestock Balance Mechanisms under the Perspective of Integrated Grazing System Effect of water temperature, stocking density and feeding cycle on growth of juvenile Poecilobdella manillensis Effect of change in semiarid sand dune habitat on aboveground plant biomass, carbon and nitrogen A review of grassland carrying capacity: perspective and dilemma for research in China on “forage-livestock balance” Price analysis of domestic and international major livestock and forage products Estimation of diet composition and herbage intake of grazing sheep at different stocking rates in Inner Mongolia typical steppe by using n-alkanes technique Effects of different stocking density and diet on development of Bufo gargarizans tadpoles Effects of stocking density and exchanging water frequency on growth and inner quality of Whitmania pigra Enhancement of soil quality in a rice-wheat rotation after long-term application of poultry litter and livestock manure Standing stock and production of phytoplankton in the northern South China Sea during winter of 2006 Value flow,livestock structure,optimal-control management and sustainable development of ecological economic system in alpine meadow Meadow conservation and optimal utilization of the alpine wetland in the Western China The Effects of Different Dwarfing Interstocks on the Endogenous Hormones,Polyamines and Cell Division in Fruits of Red Fuji Apple A New Dwarf Rootstock of Pear‘Zhong’ai 2’ Study on Tissue Culture in Vitro of Pear Dwarf ing Interstocks S2 , S5 andPDR54 Resistance Evaluation of Tomato Rootstocks and Cultivars ( Lycopersiconesculentum ) to Southern Root-knot Nematodes (Meloidogyne incognita ) Study on Tissue Culture in Vitro of Pear Dwarf ing Interstocks S2 , S5 andPDR54 The Preliminary Study on Photosynthetic Characteristics of Five CherryRootstocks Effects of Waterlogging on Respiration and Glycolytic End Products in Roots of Sweet Cherry Regeneration of Hexaploid Plants of Cherry Dwarf Rootstock ‘Gisela 6‘ from in vitro Leave Treated with Colchicine A New Pumpkin Hybrid ‘Luzhou Tianshi‘ Used as Cucumber Rootstock Submergence tolerance of ‘LD-1‘ stock-grafted Actinidia deliciosa Miliang 1