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1989—1991年在元江县园艺站果园内进行丰杧果塑料袋苗上胚轴嫁接技术试验。选用18cm×20cm 规格塑料袋;袋土用普通过磷酸钙、草木灰、农家肥等配制成营养上;砧木选用本地大核杧育成实生袋苗,嫁接品种选用红光6号、湛江吕宋杜和秋杧。培育砧木的种子经洗净后用石灰水浸泡24h(小时),剥去种壳育成袋苗砧木。嫁接前先在室外做好避雨荫棚。嫁接方法是:(1)嫁接时,在砧木种子萌芽、上胚轴抽出展叶后至叶片转绿前,选植株生长健壮、无病虫害的营养袋苗,用芽接刀在砧木上胚轴表皮光滑部位上方横划1刀(放浆),然后在第1刀下方1cm 左右处横
1989-1991 Yuanjiang County horticultural orchard horticulture plastic bags plastic seedlings epicotyls grafting technology trials. Selection of 18cm × 20cm specifications plastic bags; bags of soil with ordinary superphosphate, ash, farmyard and other nutrition formulated; rootstocks selected local nuclear nursery into a real bag, grafting varieties selection of Hongguang No. 6, Zujiang Lu Song Du Autumn 杧. The seeds of the rootstocks are washed and soaked in lime water for 24 hours (hours). Avoid shelter in the outdoors before grafting. Grafting methods are as follows: (1) Grafting, the rootstock seed germination, hypocotyl extraction leaves after the leaves to turn green before the election plant growth robust, pest-free nutrition bags, with Budding knife in the horticultural epidermis smooth skin Above the part of a cross-knife 1 (put pulp), and then 1cm below the first knife at about horizontal