芹菜一年四季都可以栽培,但要想确保高产,必须把好三关。1.浸种催芽浸种时要浸水均匀,冷天还要用温水,一般浸种2～3天即可。浸种后,用手或砖将有毛的种皮全部搓掉,再用清水洗净,摊在麻袋上晾一晾,使种子达到手抓不粘、松手就散落的程度。然后用盆、木盘或麻袋把种子装好(或包好)。早春气温低时可放在炕头、火墙或温室的烟道上催芽(4～5月份可 Celery can be cultivated throughout the year, but in order to ensure high yield, you must put a good three off. 1. Soaking seed soaking when soaking seed soaking, cold weather but also with warm water, the general soaking 2 to 3 days can be. After soaking, hand or bristle hairy seed coat all rub off, and then washed with water, stand in a sack to dry, so that the seeds reach the hands of non-stick, let go to the extent of the scattered. Then install the seeds (or wrap) with pots, wooden plates or sacks. Early spring temperatures may be placed on the white picket fence, fire wall or greenhouse flue gas (May to May