摘要
试验以2~3 a生温室内早露蟠桃为试材,研究了土壤温度对温室内早露蟠桃生长发育的影响.结果表明:15℃、20℃土壤温度处理与对照(CK)相比提高了叶芽和花芽的萌芽率,使花期提前5~6 d,加速了果实的发育和新梢的生长.
We studied the influnence of soil temperature on growth and development of 2-3years old trees. (Prunus persica var. compressa cv.Zaolu.) in greenhouse. The main results were as follows: Both 15℃ and 20℃ soil treatments improved germination rates of leaf buds and floral buds, flowering 5-6 days earlier than normal trees.So the development of fruits and shoots was accelerated.
出处
《河北北方学院学报(自然科学版)》
2005年第1期50-52,61,共4页
Journal of Hebei North University:Natural Science Edition
基金
河北省科学技术厅博士基金资助项目 (99547016D)