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在南京地区,采用简易遮荫和间歇弥雾技术,供试10个桃品种除黄山早露外.绿枝扦插生根率均在70%以上.5月下旬至6月初、9月下旬至10月中旬是两个适宜的扦插时期.在激素促根处理、插条下端削面和扦插基质三因子中,基质对插条生根的影响达极显著水平.扦插在珍珠岩和混合基质(泥炭2:珍珠岩1:(石至)石1)的插条.生根和成活率均高于砻糠灰中的.基质重复使用,插条生根率锐减,腐烂率陡增.
In Nanjing area, simple shade and intermittent misting techniques were applied to test 10 peach varieties except for Huangshan early exposure.The rooting rate of green branch cuttings was above 70% .From May to early June, late September to October In the middle of the two cutting period is suitable.In rooting hormone treatment, cuttings under the cuttings and cutting matrix three factors, the matrix of the rooting of cuttings reached an extremely significant level.Cutting perlite and mixed substrate (peat 2: pearl Rock 1: (stone to stone 1) cuttings. Rooting and survival rates were higher than the 砻 chaff ash matrix. Repeated use of cuttings, rooting rate plummeted sharply, the decay rate increased sharply.