有机物料还田对夏玉米穗位叶光合性能及氮代谢的影响

裴丽珍, 陈远学, 张雯雯, 肖华, 张森, 周元, 徐开未

Effects of organic material returned on photosynthetic performance and nitrogen metabolism of ear leaf in summer maize

PEI Li-Zhen, CHEN Yuan-Xue, ZHANG Wen-Wen, XIAO Hua, ZHANG Sen, ZHOU Yuan, XU Kai-Wei

图2 不同有机物料对夏玉米产量的影响 CK: 无物料还田; FS: 蚕豆秸秆还田; RS: 油菜秸秆; PM: 猪粪还田。误差线为标准误。不同小写字母代表处理间差异显著(P < 0.05)。

Fig. 2 Effects of different organic materials on summer maize yield CK: no material; FS: faba bean straw; RS: rape straw; PM: pig manure returned to the field. Error bars are standard errors. Different lowercase letters represent significant difference in treatments at P < 0.05.