heat 第11页

Responses and adaptations of wheat to elevated C0₂ concentration and temperatare rise Photosynthetic characteristic and quantitative simulation of high quality wheat“8901-11-14”at the jointing stage in Huang-Huai-Hai Plain Study on the relationship between soil nutrient and spring wheat yield and optimum fertilization Quality characters and improvement tactics of wheat varieties in Hebei Province Effect of a long-term organic fertilization on wheat yield and soil fertility on Loess Plateau Research on ecological effect of wheat with plastic film in dry land Influences of different managements of winter wheat residues on seedling growth and grain yield of summer corn Effects of long-term located fertilization on wheat growth in shajiang black soil Effects of cooperation between associative azotobacteria and rhizobia on wheat seedling Effects of nitrogen nutrition on the physiological characteristics of wheat colony in dryland The temperature effects of membrane coverage on cultivated soil of cotton field in Xinjiang Effect of soil stored water before sowing on yield of winter wheat mulched with plastic film in dryland An assessment model for effects of climate abnormity on wheat production in North China Plain The study on heat island effect in Beijing during last 40 years Effects of sprinkler irrigation on the field mieroclimate Estimation of the soil thermal conductivity and heat flux in near surface layer from soil emperature Dynamic changes and quantification of winter wheat leaf area Use of crop water stress index as indicators for scheduling irrigation in winter wheat A study on the farmland heat distribution conditions of cold type wheat during milk-filling Analysis of the farmland microclimatic characteristics of cold type wheat during milk-filling On the nitrate-N accumulated characteristics in deep soil layer of winter wheat field in Taihang Piedmont Characteristics of nitrogen leaching of rice-wheat rotation field in Taihu Lake area Energy balance and latent heat flux partition in wheat field Effects of inter-cropping cotton with wheat on environmental factors and cotton growth and developmeat The effects of uniconazol on inhibition of wheat black embryo disease and germination rate and emergenee of the black embryo grains Quantitative index and techniques for sound seedling and thin planting of rice after wheat harvested A Preliminary Analysis of Cereal Crop Introducing Selection and Their Anti-adversity Performances Breeding of the new wheat variety,Zaoyou 504,suitable for interplant and multiple cropping Potential Productivity of Light and Heat Resources and Its Utilization in Winter Wheat Field The Influences of CO₂ Concentration Doubling on Growth and Development,Yield Formation and Germination Percentage of Winter Wheat Limitation Factors to the Yield of Winter Wheat Growing on Non-irrigated Land in Heilonggang Area Effet of fertilizer on wheat in saline soil improved by alfafa--II. Its effect on some physiological characters Ecological suitability of plastic film-covered wheat and its supporting technique Effect on planting salt-tolerant wheat in salinized fields in Xinjiang Characteristics of radiation and heat processes over wheat field in North China Plain High-yielding cultivation practices of winter wheat in large acreage Effect of three kinds of phosphate fertilizers with various solubilities on different wheat varieties with different phosphorus efficiencies A monosomic analysis of the awness gene of wheat variety Gaoyou503 Integrated effect of chemical nitrogen fertilizer in high-yielding wheat field system Effects of local phosphate supply on the growth of wheat seedling The eco-agricultural significance on the high stubble mulch of winter wheat A study on eco-agricultural models in the main dry wheat areas of South Shanxi Climatic ecological division and growth characters of wheat in Henan Provice Effects of the supply of citric acid and citric soluble phosphatic fertilizers on yield of wheat genotypes with high phosphorus efficiency Effects of allelochemicals on nitrogen absorption of wheat seedling A preliminary study on the regulated deficit irrigation system of winter wheat Effects of film dropping on hill on the growth and yield of arid winter wheat Preliminary approaches on the chemical-controlling the pre-harvest sprouting of spring wheat(Triticum aestivum L.) Effects of phosphate on wheat growth in high-boron soil Effect of fertilizer on wheat in saline soil improved by alfafa--I. Its effect on the growth and yield of wheat Changes of the phenolic acid in plough layer and its effects on the growth and yield of summer corn with returning wheat straw A Brief Introduction to the Researches on Allelochemicals in Wheat Straw A Study on the Variation of Allelopathic Effect of Wheat Straw Mulching on Different Corn Varieties Effects of different interplanting widths of wheat and maize on population ecological relation and crops yield Studies on the mathematical model of optimum plantation of“Yongliang 15”wheat Effects of drought stress on chlorophyll fluorescence of winter wheat Resistance of high quality wheat variety ‘Xiaoyan 54’to environmental stress and diseases in south of Henan Province Simulation study on the extinction coefficient of winter wheat in Huang-Huai-Hai Plain of China Effects of different sowing dates on yieid and protein content of spring wheat Study on the heat potential of sequential cropping in solar greenhouse The growth developmental characteristics of late and early maturing winter wheat varieties in Huang-Huai-Hai Plain Genetic study on gene of the resistance to BYDV in wheat Effect of continuous application of chicken manure on rice and wheat Study on virulence genes of population of Puccinia recondtia f．sp．tritici in different wheat ecological areas of Shanxi Changing laws of chlorophyll content and photosynthetic rate in winter wheat leaves Study on the occupying phenomena of ecological footprint from other regions through farm products flowing in our country—A case study from wheat on disease resistance of maize toward sheath blight induced by arbuscular mycorrhizal fungi Temporal-spatial variations of ammonia and nitrate under application of inorganic and organic fertilizers in purple soil of winter wheat Red-edge characteristics of winter wheat canopy spectra Genetic effects of lanthanum on wheat (Tritium aestivum L.) seedlings under cadmium stress Effect of different base fertilizers on yield components,physiological and biochemical traits of winter wheat Effect of application of potassium on grain yield and quality of strong gluten wheat Progress of ecological techniques being the source of sustainable high yield of crops—The inspiration from the high yield fields of wheat in Xiangride area of Qinghai Province after re-visiting Effects of coupling of straw-return and nitrogen fertilizer on photosynthetic characters and yield of winter wheat Weed communities and eco-niches in wheat fields of the Yellow River irrigation zone of Lanzhou CO₂ flux and impact factors in winter wheat field ecosystem Impact of climate change on winter wheat production in the Hebei Plain Changes in per-hectare yield of wheat and related factors in Shajiang black soil region of the Huaibei Plain Frost-driven agricultural climatic divisions of winter-wheat in Huang-Huai wheat production zones Effect of herbicide spray-time on yield, quality and net photosynthesis of wheat