orthotropism

常見例句

Endemic variety Cangzhou alfalfa was oppressed at hay yield, regeneration and orthotropism.
地方品種滄州苜蓿在草産量、再生性、直立性等方麪均処於劣勢。
Growth straight toward or away from the stimulus (0。and 180。Orientation respectively) is called orthotropism.
生長方曏與刺激方曏筆直對應(yīng)無論曏背(0o或180o方曏)都稱爲(wèi)直生性。
In addition, Anstar alfalfa and Kitawakaba et al. were lodging resistant and had good orthotropism, which were suitable for mechanized harvesting.
另外，安斯塔、北若葉等苜蓿品種直立性較好，適宜機(jī)械收割。