西红花(Crocus sativus L.)属鸢尾科多年生草本植物。海门县自八十年代分别从西德和日本引种栽培,现有面积10多亩,产量平均在1公斤/亩左右,高者可达1.2公斤/亩。现将栽培技术总结如下,供参考。一、种球茎的处理西红花是以球茎繁殖的。球茎上着生有许多芽,每个芽都可形成一个小球茎。为了保证来年获得健壮的球茎,栽种前根据留大去小, Saffron (Crocus sativus L.) is a Iris perennial herb. Since the 1980s, Haimen County has been introduced and cultivated respectively from West Germany and Japan. The existing area is 10 mu, with an average output of about 1 kg / mu and a high of 1.2 kg / mu. Now cultivation techniques are summarized below for reference. First, the treatment of bulbs Crocus breed stems. There are many buds on the bulbs, and each bud forms a small bulb. In order to ensure that the next year to obtain robust bulbs, before planting according to stay big go small,