不同缓控释肥梯度对水稻产量的影响及经济效益分析  

Effects of Different Slow-release Fertilizer Gradients on Rice Yield and Economic Benefit Analysis

作　　者：毛木亮 罗廷松 唐成果 简启欢 彭琴 徐文波 Mao Muliang;Luo Tingsong;Tang Chengguo;Jian Qihuan;Peng Qin;Xu Wenbo(Qiannan Buyi and Miao Autonomous Prefecture Academy of Agricultural Sciences,Qiannan 551300,Guizhou,China;Guizhou Technological College of Machinery and Electricity,Duyun 558099,Guizhou,China)

机构地区：[1]黔南布依族苗族自治州农业科学研究院,贵州黔南551300 [2]贵州机电职业技术学院,贵州都匀558099

出　　处：《农业技术与装备》2025年第3期164-166,共3页Agricultural Technology & Equipment

摘　　要：为探索不同缓控释肥梯度对水稻产量及经济效益的影响,形成一套可在黔南州复制推广的的新型施肥模式,以荃9优063为试验材料,设置5个不同的缓控释肥施入量处理和1个常规施肥对照处理,于当地进行了田间试验,比较不同处理对水稻产量及构成指标的影响与经济效益分析。结果表明,在缓控释肥施肥量为T4(缓控释肥施入量为1050 kg/hm^(2))处理时,水稻产量和种植效益均为最高,是最适宜的施肥模式。In order to explore the effects of different slow-release fertilizer gradients on rice yield and economic benefits,and to form a new fertilization model that could be replicated and promoted in Qiannan Prefecture,a local field experiment was conducted.Using Quan 9 You 063 as the test material,5 different slow-release fertilizer application treatments and 1 conventional fertilizer control treatment were set up.The effects of different treatments on rice yield and composition index and economic benefit analysis were compared.The results showed that under the treatment of T4(1050 kg/hm^(2)),rice yield and planting benefit were the highest,and it was the most suitable fertilization mode.

关 键 词：缓控释肥 水稻 应用 效果 

分 类 号：S565.4[农业科学—作物学]