通州区机插水稻侧深施肥试验与示范小结

Summary of the Experiment and Demonstration of Deep Fertilization on the Side of Machine-inserted Rice in Tongzhou District

为减少水稻种植N肥使用量,2019年通州区进行了机插水稻侧深施肥试验与示范。通过试验进一步探讨机插水稻侧深施肥技术下如何科学投入N肥,通过示范对比分析机插水稻侧深施肥技术的优势。

In order to reduce the use of N fertilizer in rice planting,the experiment and demonstration of deep side fertilization in machine-inserted rice were carried out in Tongzhou District in 2019.Through the experiment to further discuss how to apply N fertilizer scientifically under the deep side fertilization technology of machine-inserted rice,and the advantages of the deep side fertilization technology of machine-inserted rice were demonstrated and compared.