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茶花是令人喜爱的花卉之一,然而在阳台上栽活一盆茶花确实不易。根据我的经验应掌握如下标准来选购茶花苗木。1.选购根系健全的苗子。主根无损伤,须根较多,用指甲轻扣主根,木质部与韧皮部易分离,说明含水量较高,新陈代谢作用旺盛,定植成活较高。2.选购主干主枝生长结实的苗子。用双手轻轻弯曲主干主枝,用姆指食指掐主干主枝,凡结实、弹性好的已木质化,证明不是徒长苗子,定植后成活率较高。3.选购叶子健康的苗子。凡生长正常的茶花苗子,为深绿而亮泽,四季常青。如果叶色变得黄绿灰暗,缺少光泽,证明叶中的栅栏组织和海绵组织严重失水,定植后成活希望不大,不要购买。4.选购花朵健壮的苗子。凡花冠大开,花蕾丰满,鲜艳而水灵为佳苗,定植成活较高。如果花冠萎蔫成褐色,出现花瓣花蕾脱落,定植成活率极低。5.选最佳时节购买苗子。春季未发新梢前,夏季一次枝已木质化,秋季秋稍已木质化,而最低气温在6℃以上,在这三个时期购苗,植株体内营养丰富,根系生长活跃,定植成活率较高。
Camellia is one of the favorite flowers, but planting pots of tea on the balcony is not easy. According to my experience should have the following criteria to buy Camellia seedlings. 1. Choose roots and improve the seedlings. Main root without damage, fibrous roots more, nail buckle main root, xylem and phloem easily separated, indicating higher moisture content, strong metabolism, higher survival of colonization. 2. Buy trunk main branch grow strong seedlings. Gently bend the main trunk with both hands, pinch the main trunk with thumb index finger, where strong, good elasticity has been lignified to prove that it is not only a long seedling, after planting a higher survival rate. 3. Buy leaves healthy seedlings. Where the normal growth of Camellia seedlings, dark green and bright, evergreen. If the leaves become yellow-green, the lack of luster, that leaf palisade tissue and sponge tissue severe dehydration, survival hopeless after planting, do not buy. 4. Buy flowers robust seedlings. Where the corolla wide open, bud full, bright and Shui Ling Miao, planting higher survival. If the corolla wilted into brown, petal buds appear off, very low survival rate. 5. Choose the best season to buy seedlings. In the spring before the emergence of new shoots, a branch in summer has been lignified autumn autumn slightly lignified, while the minimum temperature above 6 ℃, in these three periods Buy seedlings, plant nutrient-rich, active root growth, colonization survival rate high.