1圃地选择地形要求在背风向阳或半明半阳的便于施肥排灌的地方．山地同地选择于10°以下的早阳坡；土壤要求上层深厚肥沃．结构质地良好的沙填土或轻壤上。忌粘重泥土、孔黄泥土以及石灰强碱性土壤。2整地作床整地于入冬后即刻深翻，翌年春结合二次翻耕亩施农家肥20m～2加okg或 A choice of terrain in the leeward sunny or semi-sunny place to facilitate fertilizer irrigation and drainage. Mountain with the sun at 10 ° below the early selection slope; soil requires deep and fertile upper. Good texture of the sand fill or light soil. Avoid sticking heavy soil, pore yellow soil and lime alkaline soil. 2 site preparation for bed soil preparation deep deep into the winter immediately after the turn of the next spring combined with second tillage Mushi manure 20m ~ 2 plus okg or