一为什么要浸种蔬菜种子浸种催芽,是蔬菜栽培技术的基本工作,对于增加产量和提早成熟具有重要的意义。谁都知道,种子发芽的重要条件是温度、水分和空气,具备这些条件后,种子的胚部才能开始活动,胚乳内所贮藏的营养物质,也才经过酵素作用逐渐分解,供给胚的利用。但在气温较低的条件下来播种,就延长了幼苗出土 First, why seed soaking seed soaking seed germination, is the basic work of vegetable cultivation techniques, for increasing yield and early maturity is of great significance. Everyone knows that seed germination is an important condition of temperature, moisture and air, with these conditions, the germ of the seed to start activity, endosperm storage of nutrients, but also gradually decomposed by the enzyme, the supply of embryos. However, when the seedlings are planted under lower temperature, the seedlings are prolonged