土壤温度对温室早露蟠桃生长发育的影响

Influnence of Soil Temperature on Growth and Development of Zaolupan Flat Peach in Greenhouse

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.