青藏高原高寒区青稞光温生产潜力和产量差时空分布特征及其对气候变化的响应
弓开元1,何亮2,邬定荣3,吕昌河4,李俊4,周文彬5,杜军6,于强4,7(
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Spatial-Temporal Variations of Photo-Temperature Potential Productivity and Yield Gap of Highland Barley and Its Response to Climate Change in the Cold Regions of the Tibetan Plateau
KaiYuan GONG1,Liang HE2,DingRong WU3,ChangHe LÜ4,Jun LI4,WenBin ZHOU5,Jun DU6,Qiang YU4,7()
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图2. DSSAT-CERES-barley模拟生育期长度,开花期,成熟期,产量与实测验证集比较
□门源 MHA △甘南州 GTA ◇贵南 GN ?日喀则 RKZ ○林芝 LZ +拉萨和山南 LS and SN
虚线和实线分别为1:1线和回归趋势线
Fig. 2. Comparison of simulated growing period, flowering, maturity, and grain yield by DSSAT-CERES-barley and observed data
The dashed line and solid line are 1:1 line and regression trend line, respectively
