坡耕地垄侧栽培对玉米生理特性及生长发育的影响

李斐, 边少锋, 徐晨, 赵洪祥, 宋杭霖, 王芙臣, 庄妍

Effects of Ridge Side Cultivation on Maize Physiological Characteristics, Growth and Development in Sloping Farmland

Li Fei, Bian Shaofeng, Xu Chen, Zhao Hongxiang, Song Hanglin, Wang Fuchen, Zhuang Yan

表3 不同栽培方式对玉米叶片碳代谢、氮代谢及抗氧化酶活性的影响

Table 3 Effects of different cultivation patterns on the activities carbon metabolism, nitrogen metabolism and antioxidase of maize leaves IU/g

生育期 Growth stage 处理 Treatment 抗氧化酶 Antioxidase 氮代谢酶 Nitrogen metabolism enzyme 碳代谢酶 Carbon metabolism enzyme SOD POD CAT GS NR RuBP PEPC V8 T1 969.69±28.14a 4.43±0.26b 90.16±4.35b 11.86±0.54a 34.29±1.36b 76.32±2.04a 4.88±0.15b CK 926.82±29.23a 5.06±0.14a 107.34±4.62a 11.80±0.55a 40.63±1.42a 82.62±4.23a 5.33±0.25a V12 T1 905.20±106.45a 5.48±0.26a 104.39±5.93a 11.67±0.83a 33.66±1.44a 79.10±6.67a 5.01±0.28a CK 898.91±42.72a 5.06±0.33a 102.00±4.04a 12.61±0.31a 37.40±4.45a 77.26±7.12a 5.13±0.23a VT T1 960.54±88.76a 5.33±0.52a 99.33±2.31a 12.17±0.92a 36.56±2.63a 79.09±5.24a 4.48±0.32a CK 834.21±38.65a 4.73±0.27a 97.91±3.45a 12.84±0.41a 38.81±1.37a 83.00±1.73a 4.93±0.16a