安徽农业科学2016，Vol.44Issue(14)：159-161,3.
测土配方施肥对佛冈县水稻栽培的影响
Effects of Soil Testing and Formula Fertilization on Rice Cultivation in Fogang County
周小武1
作者信息
- 1. 广东省佛冈县农业技术推广中心，广东清远511600
- 折叠
摘要
Abstract
Objective] The aim was to discuss effects of formula fertilization on rice production in Fogang County.[Method] With Tangtang Town, Fogang County in Guangdong Province as test site, through field experimemt, effects of formula fertilization and conventional fertiliza-tion on rice yield, nutrient absorption, fertilizer utilization rate and economic benefits were studied.[Result] The result showed that yield of formula fertilization was 7 014.3 kg /hm 2 , increasing 14.22% than conventional fertilization and 46.82% than blank control; net profit was increased 3 497.7 yuan /hm 2 compared with conventional fertilization and 7 267.2 yuan /hm 2 than blank control, the fertilizer use efficiency of formula fertilization was 19.36% higher than conventional fertilization.[Conclusion] The reasonable formula fertilization of rice was N∶P2 O5∶K2 O =9.6∶2.4∶7.2 in Fogang County.关键词
配方施肥/水稻/生长发育/肥料利用率Key words
Formula fertilization/Rice/Growth and development/Fertilizer use efficiency分类
农业科学引用本文复制引用
周小武..测土配方施肥对佛冈县水稻栽培的影响[J].安徽农业科学,2016,44(14):159-161,3.
