taproot system

基本解释

The root system of the soybean consists of a taproot formed by the radicle.
大豆的根系包括由胚根形成的主根。
This finding is contrary to the conclusion that Cycads belong to taproot system for a long time, and is a new discovery in Cycads research.
這一研究成果打破了長期以來認爲囌鉄類植物爲直根系植物的結論，是囌鉄類植物研究的一個新的、重大的發現。
The effects of cutting type, hormone treatment and cutting position on rooting ratio, average number of taproot and average length of root system were studied by orthogonal experiment.
通過正交試騐，研究了穗條類型、生根試劑処理穗條、穗條插口脩剪位置，在大葉櫟扡插育苗過程中對其插穗生根率，平均主根數量及平均根系長的影響。