Effects of Endophytic Fungi on the Seed Physiology of Hordeum brevisubulatum Under Artificial Ageing Treatment A study on declining cause of varietal vitality in winter wheat Nutrient-adjustment of adaptability of wheat to drought-resistance Studies on the Culture Solution for Lily Pollen Vitality Test Comparative Studies on the Chemical Composition and Vigour of Pollens of Populus euphratica and Populus pruinosa Studies on the Incest Breeding and Its Effects on Progeny Vitality of Trichogramma dendrolimi Influence of Rhizosphere Oxygen Concentration on Rice Root Growth Growth and Physiological Adaptability of Three Hybrid Poplars Planted in Different Saline-alkali Soil Ecosystem health assessment based on diagnosis STUDIES ON THE MECHANISM OF RICE GLUME-OPENNING Ⅰ.EFFECTS OF TEMPERATURE ON GLUME-OPENNING AND POLLEN VITALITY OF RICE he vitality index method for urban ecosystem assessment Study on Pollination Biology in Persimmon Trees Cross Compatibility Among Different Cultivars of Actinidia chinensis Planch Studies on the Culture Solution for Lily Pollen Vitality Test Pollen Morphology,Vitality and Storage Capacity of Camellia rosthorniana Hand.-Mazz. Cross Compatibility Among Different Cultivars of Actinidia chinensis Planch THE STUDY ON VITALITY AND REPRODUCTIVITY OF FOUR RESISTANT POPULATIONS OF APHIS GOSSYPIl Distribution and morphological variation of germplasm resourceof Sophora alopecuroides Morphology and germination characteristics of medicinal plant Coptis omeiensis VITALITY OF BAMBOO POLLENS AND NATURAL POLLINATION IN BAMBOO PLANTS INFLUENCE OF ENVIRONMENTAL CONDITIONS ON THE POLLEN VITALITIES OF POPLARS Study on Storage and Bourgeoning of Spruce Pollen Seed Germination of Periploca sepium under Drought Stress and Different Storage Time Pollen Morphology,Vitality and Storage Capacity of Camellia rosthorniana Hand.-Mazz. STUDIES ON SOME PHYSIOLOGICAL PROPERTIES OF BIG SPIKE WHEAT STUDY ON THOUSAND-SEED WEIGHT,LONGEVITY AND VITALITY OF SEEDS OF BETULA LUMINIFERA Dynamic studies on photosynthetic characteristics and growth development of Perilla frutescens Characteristics of aquatic plant roots, soil microbes and agricultural non-point source pollutant mitigation in riparian buffer zones Effects of continuous deficit irrigation and partial root-zone irrigation on root growth of young apple tree Evaluation of land use sustainability in Qinghai Lake area Preliminary study on the breeding system of Lycium barbarum Effects of temperature stress on germination and vitality of Papave somniferum seeds Physiological Responses of Indigofera spicata to different flooding stress Studies on Factors in Cryopreservation of Taxus Callus Mapping of QTL Controlling Seed Vitality in Rice under Different Temperature Conditions Studies on the Pollen Vitality and Storage Capacity in Platanus acerifolia Methodology Study on Measurement of Alfalfa Pollen Vitality STUDIES ON THE BIOLOGICAL FEATURE OF FLOWERING IN GINKGO BILOBA L.MALE TREES CULTIVATED METHOD OF SHORT ROOT AMERICAN GINSENG ( Panax quinqueflium ) Changes of RNase Vitality in the Anther Abortion Processes of Several Male Sterile Lines in Rapeseed (Brassica napus L.) Seed Characteristics of Endangered Plant Cathaya aargyrophylla Response of soil-wheat ecosystem to soil magnetization and related ecological indicators Effect of HighVoltage Pulse Current on the Vitality and Reproduction of Pine Wood Nematode Comparative Study on Methods for Testing Pollen Viability of the Six Species from Genus Rhododendron