绿化型菊花栽培要点菊花起源于我国，是１０大名花之一。我省种植的菊花，多为观赏型传统性菊花，需要经过多次摘心、倒盆，才能有观赏价值。至于能自然越冬的绿化型菊花尚属于空白。目前绿化多用荷兰菊，不仅花的颜色单一，且花小，观赏期短，株型也较散软。辽宁省农科院... Green chrysanthemum cultivation points Chrysanthemum originated in China, is one of the top ten famous flowers. The chrysanthemums planted in our province are mostly ornamental traditional chrysanthemums, and need to undergo many topping and pots in order to have ornamental value. As for the natural wintering green chrysanthemum is still blank. The current green lotus with more, not only the color of a single flower, and flower small, short viewing period, plant type is also more soft. Liaoning Academy of Agricultural Sciences ...