1建园地的选择建园栽植前，应合理选择栽植地块。要求地形开阔，背风向阳，日光充足。平原地区只要排水良好，地下水位在1m以下、无长时间积水、土壤总含盐低于0．4％均可栽植。山区应选择开阔向阳的低洼坡地。阴雨较多，日照较少的南方，应选在向阳的南坡为宜。土壤以土层深厚 The construction of a garden site selection Before planting a garden, should choose a reasonable planted plots. Requires open terrain, the leeward sunny, abundant sunshine. As long as the plains of drainage well, the water table at 1m below, no prolonged stagnant water, soil total salt content of less than 0.4% can be planted. Mountainous area should be chosen to open low-lying sunny slope. More rainy, less sunshine in the south, should be chosen in the sunny southern slope is appropriate. Soil to deep soil