论文部分内容阅读
大花樱草属报春花科多年生草本植物、植株矮小(株高15—20厘米),叶基生、长卵形,花冠漏斗状,姿态典雅,色泽鲜艳,是当今世界著名观赏花卉。常见栽培的有大红、桃红、粉红、金黄、蓝紫各色品种。花期正值百花凋零的隆冬季节,一般从立冬始花直开至立夏,每株开花70—80余朵。尤其在元旦、新春佳节之际,大花樱草最先给人们带来春意。大花樱草的繁殖通常采用播种法,由于种子发芽力较低,一般采收后应立即播种,如果不播种,则
Primula primula is a perennial herb, plant dwarf (height 15-20 cm), leaf-based students, long oval, corolla funnel-shaped, elegant posture, bright color, is today’s world-renowned ornamental flowers. Common cultivation of red, pink, pink, golden, blue and violet varieties. Florescence is a time when the deciduous winter season, usually straight from the beginning of winter flowers until the beginning of summer, each plant more than 70-80 flowers. Especially on New Year’s Day, Spring Festival, Grand Primula spring brings people the first place. Large flowers primrose usually sowing method, due to lower seed germination, the general recovery should be sown immediately, if not sow, then