银杏快速育苗技术一、苗圃地选择与整理苗圃地要选择在疏松肥沃的砂质壤土，地势平坦，排灌方便，冬暖夏凉，潮湿遮荫，便于保暖保湿、避风的地方。首先清除场上的石块、乱草等杂物。深翻６０－８０厘米，粉碎土粒。每亩施入１０００－２０００公斤有机肥，并掺入适量的石... Ginkgo rapid seedling technology First, the nursery to choose and organize Nursery to choose loose and fertile sandy loam, flat, convenient irrigation and drainage, cool in winter and warm in summer, wet shade, easy to keep warm moisture, sheltered place. First clear the field of stones, chaos grass and other debris. Deep flip 60-80 cm, crushed soil particles. Apply 1000-2000 kg of organic fertilizer per acre and incorporate appropriate amount of ...