hardening plant

基本解釋

Based on research results, this paper analyses some key factors of the pre-hardening, effects of this technique on plant growth and its physiological bases.
本文根據(jù)有關(guān)資料及筆者的工作，分析了有關(guān)鍛煉方法的關(guān)鍵因素及其對(duì)植物抗旱性的影響和生理基礎(chǔ)。
It is considered that the hardening trcatment is of great importance in improving plant germination and seedling survival as well as rush planting in the arid areas.
種子干旱鍛煉能夠提高植物在土壤干旱條件下的萌發(fā)成苗能力，對(duì)干旱地區(qū)搶播保苗有一定的意義。