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当前正值早春保护地栽培蔬菜育苗期,也是天气最冷的时期。为了缩短种子萌发时间。使种子出苗又齐又快,要进行浸种催芽。但在浸种催芽过程中,有时出芽甚少,种子发出一种霉烂味,使浸种催芽失败,既损失了种子,又错过了播种期。所以,要根据不同成因采取相应的防止措施。一、种子本身发芽率不高一种可能是陈旧种子;另一种可能是新种子。在种子贮藏前后含水量大,保管时发霉,失去发芽力,在浸种前没做发芽试验,仓促浸种催芽而失败。防
It is the coldest time for vegetables to grow in early spring. In order to shorten the seed germination time. Seed germination and quick and homogeneous, to carry out soaking germination. However, in the process of seed soaking and sprouting, sometimes sprouting is very little, and the seed gives a rotten mildew, so that the seed soaking and germination fails. Both the seeds are lost and the sowing time is missed. Therefore, according to different causes to take appropriate preventive measures. First, the seed itself germination rate is not high one may be stale seeds; the other may be new seeds. Water content before and after storage in the seeds, mildew storage, loss of germination, seed germination test before soaking, rush soaking germination and failure. Anti