基于作物生长期的江苏省沿海地区气候生产潜力估算

许艳, 濮励杰, 朱明

Calculation of Climate Potential Productivity at Coastal Zone of Jiangsu Province Based on Crop Growing Period

Yan XU, Li-jie PU, Ming ZHU

表3 作物各生长阶段三基点温度(℃)

Table 3 Temperature of three key points at different growth stages of crops (℃)

生长阶段 水稻 小麦 玉米 T0 T1 T2 T0 T1 T2 T0 T1 T2 苗期 21.0 9.0 28.0 18 5 27 20.0 8.0 27.0 营养生长期 25.0 12.5 32.0 24 7 30 24.5 11.5 30.0 营养生殖并进期 27.8 15.0 33.0 27 14 33 27.0 14.0 33.0 营养灌浆期 26.3 15.0 33.0 25 14 33 25.5 14.0 32.0 灌浆成熟期 19.3 10.5 30.0 18 10 30 19.0 10.0 30.0