
衡阳市水稻肥料施用现状调查及对策
网络出版日期: 2019-05-20
基金资助
国家水稻产业技术体系(CARS-01-03A)
Investigation and Countermeasure of Rice Fertilizer Application in Hengyang City
尹利生1,刘龙生2*,张明2, 张瑞春2,方升亮3 . 衡阳市水稻肥料施用现状调查及对策[J]. 中国稻米, 2019 , 25(3) : 112 -113 . DOI: 10.3969/j.issn.1006-8082.2019.03.025
In order to fully master the technology of high efficiency utilization of fertilizer and water under reasonable density planting of rice, the personnel of Hengyang Institute of Agricultural Sciences conducted a survey on the application of rice fertilizer in Hengyang City in 2018. The results of the investigation showed that there are still some problems in fertilization of rice production in Hengyang City, mainly as follows: heavy nitrogen and phosphorus fertilizer, light potassium fertilizer; heavy shallow application, light deep application; heavy general fertilizer, light formula fertilizer; heavy chemical fertilizer, light organic fertilizer. At the same time, according to the existing problems, the measures should be taken to improve the fertilization level, guide the farmers to fertilize reasonably and improve the fertilizer utilization rate.
Key words: rice; fertilizer method; fertilizer amount; Hengyang city
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