氮、磷、钾肥对南方双季稻区水稻产量及产量构成因子的影响

吴可, 谢慧敏, 刘文奇, 莫并茂, 韦国良, 陆献, 李壮林, 邓森霞, 韦善清, 梁和, 江立庚

Effects of Nitrogen, Phosphorus and Potassium Fertilizer on Rice Grain Yield and Yield Components in Double Cropping Rice Area of Southern China

Wu Ke, Xie Huimin, Liu Wenqi, Mo Bingmao, Wei Guoliang, Lu Xian, Li Zhuanglin, Deng Senxia, Wei Shanqing, Liang He, Jiang Ligeng

表3 不同试验点不同施肥处理下水稻穗粒数

Table 3 Grains number per panicle of rice under different fertilization treatments in different experiment sites

处理 Treatment 象州 Xiangzhou 岑溪 Cenxi 港北 Gangbei 福绵 Fumian 龙州 Longzhou 平均 Average CK 108.00a 194.95a 121.03ab 136.17b 129.57a 137.94 NPK 109.60a 217.48a 119.10ab 166.94a 125.21a 147.67 N0PK 105.50a 189.02a 131.72a 157.23ab 126.04a 141.90 NP0K 115.63a 217.33a 111.64b 133.94b 128.00a 141.31 NPK0 106.56a 226.25a 115.94ab 167.25a 134.94a 150.19 F值F-value NS NS 4.127* 3.144* NS –