摘要
通过不同施用量和不同喷洒时期,探讨了富硒液体肥对花生产量和品质的影响。结果表明:喷施富硒液体肥可提高花生产量和硒含量,其中,产量以施用量6 000 mL/hm2处理和结荚期喷洒处理达最高;硒含量随肥料喷施量的增加而增加,喷洒时期以花生下针期喷洒处理花生硒含量最高。
The effect of different liquid selenium fertilizer amounts and stages on the yield and quality of peanut was studied. Results indicated that the yield of peanut and the content of selenium increased, with liquid selenium fertilizer amount increasing. The peanut yield reached highest when liquid selenium fertilizer amount was 6 000 mL/hm^2. However, the optimum stage was pod setting stage. The content of Selenium reached highest in flower stage spraying with liquid selenium fertilizer.
出处
《河北农业科学》
2007年第6期42-43,共2页
Journal of Hebei Agricultural Sciences
关键词
花生
硒
产量
品质
Peanut
Selenium
Yield
Quality
