| 释义 |
Rudbeckia hirta
基本英英例句
n.黑心金光菊
Noun:
the state flower of Maryland; of central and southeastern United States; having daisylike flowers with dark centers and yellow to orange raysRudbeckia hirtaL.金光菊
The influence of greenhouse environment on the growth of inRudbeckia hirta, a biennial herbaceous flower was studied through comparative experiments conducted in a greenhouse and in the open air.以二年生草本花卉黑心菊为材料;通过温室栽培和露天栽培之间的比较实验;研究了温室环境对其生长的影响.
Effect of Growth Regulator on Dwarfing and Flowering ofRudbeckia hirtaLinnaeus 'Plainview Farm'植物生长调节剂对景观农场金光菊矮化与开花的影响 |