论文部分内容阅读
笔者于2005年2月从云南引种了10株国产石斛,经3个月的精心培育,在淮北地区生长旺盛,如期献芳。最佳引种期 2月中下旬(只要有保温措施,早些也无妨)。此时本地塑料棚内的温度(白天25℃,夜间10℃)和云南的气候基本接近,引种后恢复生长较快。用盆我的石斛株型矮小(株高仅8厘米左右),培养期间,将其栽在口径8厘米的软塑料花盆里。待开花后再上高档盆欣赏。基质我用的是直径1.5厘米的松树皮块、碎砖粒和碎木炭。优点有三:①松树皮呈酸性,可给春石斛提供必要的酸度。②碎砖粒能固定植株,吸收水肥,干燥时又
In February 2005, the author introduced 10 domestic-made Dendrobium from Yunnan. After 3 months of careful cultivation, the author thrived in Huaibei area and presented on schedule. The best introduction in late February (as long as the insulation measures, earlier it anyway). At this point the temperature inside the local plastic shed (daytime 25 ℃, night 10 ℃) and the climate in Yunnan basically close to restore rapid growth after introduction. With pot my Dendrobium plant type short (only about 8 cm in height), during cultivation, planted in 8 cm diameter soft plastic pots. To bloom after high-end pots appreciate. I used a 1.5 cm diameter pine bark, broken brick and charcoal. There are three advantages: ① pine bark acidic, dendrobium can provide the necessary acidity. ② broken brick particles can be fixed plants, absorbing water and fertilizer, dry again