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1.生理特性唐菖蒲为鸢尾科,唐菖蒲属,多年生草木植物。繁种多采用根球,种球大者一年即可用于生产,小者必须繁育二年。球根在4～5℃时即可萌芽,20～25℃生长最好。生育期120～140天。 2.选地、整地选择通风良好、阳光充足、排、灌方便的地块。因为种球在地下生长,故最好选择土质疏松的沙壤土繁种。整地时依地势做畦,畦长不得超过8米,以利于灌排水方便,畦宽1.2米。畦面必须耙细、耙平。整地时可亩施入3000公斤优质农家肥与20公斤复合肥做底肥。 3.播种小根球(直径0.5厘米左右)可用30℃温开水浸
1. Physiological characteristics Gladiolus iris Branch, Gladiolus, perennial plants. Many species use the root ball, seed bulge one year can be used for production, the smaller person must be bred for two years. Bulb at 4 ~ 5 ℃ can be sprouting, 20 ~ 25 ℃, the best growth. Growth period of 120 to 140 days. 2. Select the site, site selection of well-ventilated, sunny, row, irrigation convenient plots. Because the bulbs grow in the ground, it is best to choose loose sandy loam soil species. When the preparation of land by the topography 畦, 畦 long no more than 8 meters, in order to facilitate irrigation and drainage convenience, 畦 wide 1.2 meters. Face must rake thin, flat rake. Preparation of land can be applied 3000 kg of high-quality farm manure and 20 kg of fertilizer for the base fertilizer. 3. Sowing small root ball (diameter of about 0.5 cm) available 30 ℃ warm water immersion