丽格海棠（Rieger Begonia）.doc

丽格海棠（Rieger Begonia） Course of soilless culture Talk about the cultivation and maintenance of Rieger Begonia Management College Agricultural class 081 Zhaoqiannan Thirteen million four hundred and eight thousand and twenty-four Talk about the cultivation and maintenance of Rieger Begonia Rieger Begonia is one of the last ten years in the market the more popular varieties. When I returned home last winter, I was surprised to find a beautiful collection of flowers at home. The bright yellow petals overlap into beautiful shape, lined in green heart-shaped leaves, elegant and warm, this is the first impression of Rieger Begonia to me. Then I check the relevant information about the soilless culture of Rieger Begonia, combined with the knowledge learned, the maintenance method of this beautiful flower family detailed introduce to you. Rieger Begonia Begonia, also known as rose, Begonia Rieger Begonia, lira Begonia, with winter blooming Begonia and many kinds of cable that Keqiu Begonia tuberhybrida category a hybrid Begonia hybrid group. Therefore, the cable Keqiu Begonia Rieger begonia with short day flowering and characteristics of Begonia tuberhybrida flowers and colorful advantages, not only can increase the breath of spring flowering in winter, cold season, and many flowers, flower shape, rich in colorful (except yellow, pink, orange, and red. White, etc.) has the characteristics of resistance, no obvious dormant period. These advantages make it a rare greenhouse potted flowers, very suitable for potted plants to watch. Begonia flower is courteous and accessible, it implies the elegant appearance. Rieger Begonia are short day flowering plants, flowering in winter, flowers many petals, flower is red, yellow, white, pink and orange, the change is complicated, as the acme of perfection. The leaf leaves are alternate, usually heart-shaped, leaf margin biserrate or notched, with smooth surface wax, emerald green leaves. It is the root of the root system, stem fleshy, jui