北疆氮肥运筹对花生生长发育、产量及品质的影响

刘跃, 贾永红, 于月华, 张金汕, 王润琪, 李丹丹, 石书兵

Effects of Nitrogen Fertilizer Management on Growth and Development, Yield and Quality of Peanut in Northern Xinjiang

Liu Yue, Jia Yonghong, Yu Yuehua, Zhang Jinshan, Wang Runqi, Li Dandan, Shi Shubing

表5 氮肥运筹对花生品质的影响

Table 5 Effects of nitrogen fertilizer managements on peanut quality

施氮量 Nitrogen amount 施氮方式 Nitrogen application method 水分 Moisture (%) 蛋白质 Protein (%) 脂肪 Fat (%) 油酸 Oleic acid (%) 亚油酸 Linoleic acid (%) 油酸/亚油酸 O/L N1 T1 4.8b 21.1c 46.5c 41.8b 29.1b 1.4b T2 5.2a 21.6a 47.0a 43.7a 30.0a 1.5b T3 4.5c 21.4b 46.6b 42.1b 28.1c 1.5a 平均值Average 4.8ab 21.4d 46.7c 42.5b 29.1ab 1.5d N2 T1 4.9ab 24.6c 49.9c 42.5b 25.8a 1.7b T2 4.9a 24.8a 50.0a 46.7a 26.6a 1.8a T3 4.8b 24.7b 49.9b 46.6a 26.3a 1.8a 平均值Average 4.9a 24.7c 49.9b 45.2a 26.2c 1.7b N3 T1 4.7a 27.0b 52.4c 43.1b 24.0b 1.8a T2 4.7a 27.1a 52.7a 47.0a 26.2a 1.8a T3 4.5b 27.1a 52.5b 46.7a 25.9a 1.8a 平均值Average 4.6c 27.0a 52.5a 45.6a 25.4c 1.8a N4 T1 4.8b 27.0b 46.1c 41.6b 27.5b 1.5a T2 5.1a 27.1a 46.5a 45.2a 29.7a 1.5a T3 4.5c 26.9c 46.2b 42.5b 27.2b 1.6a 平均值Average 4.8b 27.0b 46.3d 43.1b 28.1b 1.5c CK 4.5d 19.2e 38.5e 38.5c 29.7a 1.3e