种植密度对夏玉米茎秆维管束结构及茎流特性的影响
冯海娟1, 张善平1, 马存金1, 刘鹏1,*, 董树亭1, 赵斌1, 张吉旺1, 杨今胜2

Effect of Plant Density on Microstructure of Stalk Vascular Bundle of Summer Maize (Zea maysL.) and Its Characteristics of Sap Flow
FENG Hai-Juan1, ZHANG Shan-Ping1, MA Cun-Jin1, LIU Peng1,*, DONG Shu-Ting1, ZHAO Bin1, ZHANG Ji-Wang1, YANG Jin-Sheng2
图3 太阳辐射与空气温度变化8月23日至27日
Fig. 3 Variation of solar radiation and air temperature Aug. 23-27