【摘要】 用油松嫩枝作插穗，在粗河沙中扦插育苗，插后先形成愈合组织，后从愈合组织处生根，皮部不生根．以浓度１０００μｇ／ｇ萘乙酸处理生根率最高，为５７．７％，移栽成活率为９４．９％。更多还原

【Abstract】 The cuttings from Pinus tabulaeformis shoots put in sands to grow soplings.After their healed tissue formation roots grows from healed tissue and not from bark directly. 57. 7 %, the highest rooting rate of cuttings that treated tymethyl α-naphthyl acetate of 1000μg/g cutted in rough river sand, and survival rate of cuttings after transplanted was 94. 4%.更多还原