现代农业科技Issue(15)：1-3,23,4.DOI:10.3969/j.issn.1007-5739.2024.15.001
侧深施肥对机插稻产量及效益的影响
Effects of Side Deep Fertilization on Yield and Benefit of Machine-transplanted Rice
张然然 1桑蒙蒙 2杨风亮 1张平 3吴璇 3王玉强4
作者信息
- 1. 泰州市海陵区农业技术推广中心,江苏泰州 225300
- 2. 泰州市高港区农业农村局,江苏泰州 225300
- 3. 泰州市海陵区农业农村局,江苏泰州 225300
- 4. 泰州市农业农村局,江苏泰州 225300
- 折叠
摘要
Abstract
In order to improve the planting level and production efficiency of rice in Hailing District,increase the utilization rate of nitrogen fertilizer,and reduce the fertilization amount,this experiment used the main rice variety Nanjing 9108 in Hailing District as the test rice variety,and conducted field experiments with four treatments,including the control(no nitrogen fertilization),conventional fertilization,side deep fertilization of single base and single topdressing,and side deep one-time fertilization.The study investigated the effects of side deep fertilization on the yield and benefit of machine-transplanted rice.The results showed that under the condition of side deep fertilization of single base and single topdressing,when the pure nitrogen application amount was 240 kg/hm2,the rice yield was the highest(9 684.00 kg/hm2),and the benefit was the highest(24 205.20 yuan/hm2).关键词
机插稻/侧深施肥/产量/效益Key words
machine-transplanted rice/side deep fertilization/yield/benefit分类
农业科技引用本文复制引用
张然然,桑蒙蒙,杨风亮,张平,吴璇,王玉强..侧深施肥对机插稻产量及效益的影响[J].现代农业科技,2024,(15):1-3,23,4.
