土壤修复剂与不同肥料运筹模式对稻茬小麦产量及品质的影响
|
|
陈京都, 洪叶, 唐建鹏, 邓沁宇, 刘绍贵, 张彦, 冯烨
|
Effects of Soil Amendment and Different Fertilizer Management Modes on the Yield and Quality of Wheat Following Rice
|
|
Chen Jingdu, Hong Ye, Tang Jianpeng, Deng Qinyu, Liu Shaogui, Zhang Yan, Feng Ye
|
|
表2 不同处理的肥料运筹
|
Table 2 Fertilizer management in different treatments
|
|
处理 Treatment | 施肥方式 Fertilizer management | 基肥 Basic fertilizer | 苗肥 Seedling fertilizer | 返青肥 Regreening fertilizer | 拔节肥 Jointing fertilizer | 孕穗肥 Earing fertilizer | CK
| 100%缓释肥基施
| 1050.0 kg/hm2缓释肥 (26-12-12) | | | | | T1
| 60%缓释肥基施 40%尿素返青期施 | 630.0 kg/hm2缓释肥 (26-12-12) | | 237.0 kg/hm2 尿素 | | | T2
| 60%尿素/复合肥基施 40%缓释肥返青期施
| 600.0 kg/hm2复合肥 (15-15-15) 160.5 kg/hm2尿素 | | 420.0 kg/hm2 缓释肥(26-12-12)
| | | T3
| T2处理下减氮15%
| 510.0 kg/hm2复合肥 (15-15-15)+ 136.5 kg/hm2尿素 | | 357.0 kg/hm2 缓释肥(26-12-12)
| | | T4
| 60%缓释肥基施 40%尿素拔节期施 | 630.0 kg/hm2缓释肥 (26-12-12) | | | 237.0 kg/hm2尿素
| | T5
| T4处理下减氮15%
| 535.5 kg/hm2缓释肥 (26-12-12) | | | 199.5 kg/hm2尿素
| | T6
| 精确定量施肥
| 600.0 kg/hm2复合肥 (15-15-15) | 112.5 kg/hm2尿素
| | 265.5 kg/hm2 复合肥(30-0-8) | 112.5 kg/hm2尿素
| T7
| 精确定量施肥 增施土壤修复剂
| 600.0 kg/hm2复合肥 (15-15-15) 300.0 kg/hm2土壤修复剂 | 112.5 kg/hm2尿素
| | 265.5 kg/hm2 复合肥(30-0-8)
| 112.5 kg/hm2尿素
|
|
|
|