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一、香附子的形态特征:香附子又称为莎草、旱三棱、雷公头等,是多年生草本植物,喜湿凉,其地下球茎产生根茎,根茎长出新的球茎,新球茎萌生幼草,一株接着一株,连绵不断地生长。叶片线形,长与秆等长,宽约6毫米,有叶鞘,花单性,雌雄同株,花序通常10~15厘米,小穗3~10个,雄性小穗顶生,雌性小穗侧生,抽穗期在夏秋。在生长期内,能在短时间内以数倍甚至几十倍的数量快速繁育生长,迅速占领地面,对作物的争肥争水能力极强。
First, the morphological characteristics of Cyperus rotundus: Cyperus rotundus, also known as sedge, drought triangular, Lego head, etc., is a perennial herb, hi wet, underground bulbs produce rhizomes, rhizomes grow new corms, new bulbous sprout One strain after another, growing continuously. Leaves linear, long and stalinate as long as 6 mm wide, with sheaths, flowers unisexual, monoecious, inflorescences usually 10 to 15 cm, 3 to 10 spikelets, male spikelet terminal, female spike lateralis , Heading in summer and autumn. In the growth period, in a short time to several times or even several times the number of rapid breeding and growth, the rapid occupation of the ground, competing crops competing for water competing strong.