摘要
以半高丛越橘"北陆"为试验材料,利用玉米秸秆作为有机物料改良土壤,施加一定量氮肥,探讨改良土壤的可行性,筛选出改良效果较好,较适宜越橘生长结果的秸秆与园土配比类型以及施氮量。研究结果表明:玉米秸秆可以作为有机物料改良栽培越橘的土壤,秸秆与园土质量比1:20、氮肥施入量为玉米秸秆质量的1%对越橘的生长结果产生促进作用。
Soil of blueberry growth was amended by adding corn stalk and nitrogen fertilizer in pot experiment. Soil pH, soil organic matter, plant growth and yield of northland cuhivar were determined. The Feasibility and best proportion of corn stalk and nitrogen fertilizer were studied. The result showed that corn stalk and soil were mixed by 1 ： 20. The growth and fruiting of blueberry will be promoted when the amount of nitrogen is 1% about the weight of corn stalk.
出处
《吉林农业大学学报》
CAS
CSCD
北大核心
2009年第5期565-569,共5页
Journal of Jilin Agricultural University
基金
公益性行业科研专项基金项目(nyhyzx07-028
2006-G25)
吉林省科技发展重点项目(2007-5013)
关键词
越橘
玉米秸秆
施氮量
土壤改良
blueberry
corn stalk
amount of nitrogen
soil amendment
