摘要
利用从德国引进的观赏向日葵"索丽塔"、"佛罗伦萨"、"情人"、"美丽微笑"、"金雀金黄黑芯"5个品种为材料,进行不同浓度复合肥追施试验,结果表明,"索丽塔"、"佛罗伦萨"追施1.0 g/L的复合肥效果最佳,"情人"、"美丽微笑"、"金雀金黄黑芯"追施2.0g/L的复合肥效果较优。
Different concentration of fertilizer were tested using different varieties of Helianthus annuus including Suolita, Florence, Lover, Beautiful Smile, Yellow and Black Siskin Core introduced from Germany. The indexs of growth, biomass, diameter of flower and chlorophyll content of different treatments were measured. The results showed that 1.0 g/L fertilizer was the best fertilization was the best fertilization programs for Lover, Beautiful Smile, programs for Suolita and Florence, 2.0 g/L fertilizer Yellow and Black Siskin Core.
出处
《广东林业科技》
2013年第1期31-35,共5页
Forestry Science and Technology of Guangdong Province
基金
广东省深圳市城市管理局资助项目(200906)
关键词
观赏向日葵
复合肥
肥效
生长
Helianthus annuus, fertilizer, fertilizer efficiency, growth
