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一、园地的选择:油桃属喜光性树种,对土壤通透性要求较高,较抗旱,喜肥水但不耐涝,不抗大风,开花较早,抗寒力较差(一般在-22～-25℃时发生冻害),易受晚霜危害。建园时应选择背风向阳,土层较深厚、疏松的沙壤土或轻壤土,地下水位较低且旱能浇涝能排的地块,土壤以中性、微酸或微碱性为宜,避开风口,避免与桃树重茬连作。另外,园地要选在交通便利的地方。二、栽植技术:冀西北地区冬季寒冷、干旱、多风,应选择春季栽植。春季土壤解冻后在建园地按2×3m的株行距控80cm见方的坑,表土和底土分放,每坑施腐熟的有机肥25kg
First, the choice of garden: nectarine hi light tree species, higher permeability of the soil, more drought, hi fertilizer but not resistant to waterlogging, anti-gale, flowering earlier cold hardiness (generally -22 ~ -25 ℃ when the occurrence of frost damage), susceptible to night cream hazards. Construction of the park should choose lee sunny, soil deeper, loose sandy loam or light loam, low groundwater level and dry waterlogging can row plots, the soil is neutral, slightly acid or slightly alkaline is appropriate, to avoid Open outlet, avoid continuous cropping with peach trees. In addition, the garden to choose in the convenient place. Second, planting technology: Northwest Hebei winter cold, dry, windy, should choose spring planting. Spring soil after thawing in the construction of garden by 2 × 3m line spacing control 80cm square pit, topsoil and subsoil sub-release, each pit applied maturity of organic fertilizer 25kg