黄淮海平原夏玉米一次性施肥肥料产品的筛选与产量效应
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江丽华, 谭德水, 李子双, 李宗新, 郭建华, 孙克刚, 李妮, 徐钰, 杨岩, 石璟, 王梅, 刘兆辉
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Fertilizer Product Screening and Yield Response About One-off Fertilization on Summer Maize in Huang-Huai-Hai Plain
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LiHua JIANG, DeShui TAN, ZiShuang LI, ZongXin LI, JianHua GUO, KeGang SUN, Ni LI, Yu XU, Yan YANG, Jing SHI, Mei WANG, ZhaoHui LIU
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| 表2 各试验点具体情况 |
| Table 2 Specific situation of experimental sites |
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试验地点
Experimental sites | 玉米品种
Maize variety | OPT施肥量
Fertilizer amount
(N-P2O5-K2O kg·hm-2) | 缓（控）释肥肥料配比
Fertilizer ratio of slow (controlled) release fertilizer (%)
N / N-P2O5-K2O | 大河
Dahe | 郑单958 Zhengdan 958 | 150-90-120 | CRFA:44.0 CRFB:29-5-6 CRFC:44.0 CRFD:44.8 CRFE:41.4 CRFF:24-10-14 CREG:26-6-8 CRFH:26-6-8 | 驻马店
Zhumadian | 郑单958
Zhengdan 958 | 195-90-90 | CRFA:43.0 CRFB:43.0 CRFC:44.5 CRFD:41.5 CRFE:44.0 CRFF:24-10-14 CREG:20-9-11 CRFH:26-6-8 | 德州
Dezhou | 郑单958
Zhengdan 958
(2013, 2015-2016) | 240-105-135
(2013,2015-2016) | CRFA:44.0 CRFB:29-5-6 CRFC:44.0 CRFD:44.8 CRFE:41.4 CRFF:24-10-14 CREG:26-6-8 CRFH:26-6-8 CRFI:24-10-6 CRF:J44.3 (2013-2014) | 鲁单818
Ludan 818
(2014) | 240-120-150
(2014) | CRFA:44.0 CRFB:28-8-8 CRFC:44.0 CRFD:44.8 CRFE:41.4 CRFF:24-10-14 CREG:20-9-11 CRFH:26-6-8 CRFI:24-10-6 CRF:J44.3 (2015-2016) | 龙山
Longshan | 鲁单818
Ludan 818 | 240-120-150 | CRFA:44.0 CRFB:29-5-6 CRFC:44.0 CRFD:44.8 CRFE:41.4 CRFF:24-10-14 CREG:26-6-8 CRFH:26-6-8 |
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