搜索结果: 1-7 共查到“工学 winter wheat”相关记录7条 . 查询时间(0.125 秒)
HYPERSPECTRAL DATA ANALYSIS OF N-FERTILISATION EFFECTS ON WINTER WHEAT:A CASE STUDY OF HUIMIN COUNTY,NORTH CHINA PLAIN
Hyperspectral Remote Sensing Classification Image Understanding Data Integration Crop Management Hyper-Spectral Instrument
2015/12/30
High nitrogen fertiliser applications are very common in many densely populated areas as in the North China Plain (NCP). A still growing population and an ongoing economic progress enforce that proces...
DROUGHT MONITORING BASED ON REMOTELY SENSED DATA IN THE KEY GROWING PERIOD OF WINTER WHEAT:A CASE STUDY IN HEBEI PROVINCE,CHINA
Remote Sensing Drought Anomaly Vegetation Index Winter Wheat Phenophase
2015/12/28
In this research, the historic data of NOAA /AVHRR NDVI (1981-2000) and the anomaly vegetation index were utilized. Monitoring and analyzing the winter wheat drought situation in the pre-green up peri...
Mapping the Irrigation Area of Winter Wheat Farmland in North China Plain Using MODIS Remote Sensing Data
Irrigation Mapping North China Plain Agriculture Water Shortage MODIS data
2015/12/18
North China Plain is one of the most important agricultural regions in China with severe challenges of water shortage. Agriculture in the plain is very intensive. Farming in the region is a typical ir...
Quality of winter wheat in relation to heat and drought shock after anthesis
starch granule size protein content glutenin-to-gliadin ratio high temperature
2014/2/25
Raw material quality, which is influenced not only by the protein content, insoluble protein polymers, and glutenin-to-gliadin ratio but also by the starch granule size, is very important for the qual...
Changes in baking quality of winter wheat with different intensity of Fusarium spp. contamination detected by means of new rheological system
winter wheat Fusarium spp. bread making quality Mixolab
2014/2/25
The aim of our work was to assess the possibility of detecting the changes in the baking quality of winter wheat with different levels of Fusarium spp. contamination using a new rheological system Mix...
不同种植模式麦田水资源利用率及边际效益分析（Effects of Different Planting Patterns on Water Use Efficiency and Marginal Profits of Winter Wheat）
冬小麦 种植模式 水资源利用率
2010/12/29
选用山东省当前推广面积较大的“20+40”大小行、“20+40”沟播、“20+40”垄作以及常规等行距模式，研究不同种植模式对冬小麦农田水资源利用效率和边际效益的影响。结果表明，等行距、大小行、沟播和垄作种植模式的最大产量分别为7778.6、7624.8、8684.6和8893.7kg/hm2，表明沟播和垄作都具有提高冬小麦产量的潜力，但在获得最大产量时，垄作的蒸散量比沟播提高了76.6mm。...
微咸水连续灌溉对冬小麦产量和土壤理化性质的影响（Effect of Saline Water Continuous Irrigation on Winter Wheat Yield and Soil Physicochemical Property）
微咸水 冬小麦 土壤含盐量 电导率
2010/12/28
为了合理开发和利用黄淮海平原浅层地下微咸水，2003~2005年在中科院河北南皮生态实验站连续以3g/L的微咸水对冬小麦进行田间灌溉试验，分析了微咸水灌溉对土壤含盐量、土壤溶液盐分含量、电导率以及冬小麦产量的长期影响，为建立华北地区冬小麦微咸水灌溉的合理灌溉制度和微咸水的合理利用提供理论依据。结果表明，连续利用3g/L的微咸水灌溉，会造成土壤表层盐分的累积，尤其在降水量偏少的年度会使作物受到盐...