CAJ | 학술논문

　　为研究不同葡萄砧木品种实生种子的萌发和幼苗生长情况，以101-14、188-08、5BB、5A、山河2号、山河4号和Dogridge共计7个葡萄砧木品种（涉及4个亲本组合）的实生种子为试材，对种子萌芽势和萌芽率以及1a生植株基茎粗度和枝条成熟度等生长量指标进行了调查。结果表明：不同葡萄砧木品种实生种子的萌芽率与其亲本组合有一定关系。以亲本组合来看，种子萌芽高峰期出现顺序为山葡萄×河岸葡萄＞冬葡萄×河岸葡萄＞河岸葡萄×沙地葡萄＞香槟尼葡萄；种子萌芽势顺序为河岸葡萄×沙地葡萄＞冬葡萄×河岸葡萄＞山葡萄×河岸葡萄＞香槟尼葡萄；河岸葡萄×沙地葡萄组合的种子萌芽率最高，冬葡萄×河岸葡萄组合和香槟尼葡萄居中，山葡萄×河岸葡萄组合的种子萌芽率较低；冬葡萄×河岸葡萄组合的葡萄砧木实生苗长势较强。本研究可为葡萄砧木实生育种提供理论依据。
　　위연구불동포도침목품충실생충자적맹발화유묘생장정황，이101-14、188-08、5BB、5A、산하2호、산하4호화Dogridge공계7개포도침목품충（섭급4개친본조합）적실생충자위시재，대충자맹아세화맹아솔이급1a생식주기경조도화지조성숙도등생장량지표진행료조사。결과표명：불동포도침목품충실생충자적맹아솔여기친본조합유일정관계。이친본조합래간，충자맹아고봉기출현순서위산포도×하안포도＞동포도×하안포도＞하안포도×사지포도＞향빈니포도；충자맹아세순서위하안포도×사지포도＞동포도×하안포도＞산포도×하안포도＞향빈니포도；하안포도×사지포도조합적충자맹아솔최고，동포도×하안포도조합화향빈니포도거중，산포도×하안포도조합적충자맹아솔교저；동포도×하안포도조합적포도침목실생묘장세교강。본연구가위포도침목실생육충제공이론의거。
To study the seed germination and seedling growth of different grape rootstocks , the seeds of 7 grape rootstocks including 101-14, 188-08, 5BB, 5A, Shanhe No.2, Shanhe No.4 and Dogridge ( involving 4 parental combinations) were selected as the test materials, the germination potential and germination rate of seed, annual plant stem diameter and shoot maturity of different grape rootstocks were investigated.The results showed that there was a certain relationship between the seed germination rate of different grape varieties and its parental combination.In terms of parental combination, the order of the seed germination peak was Mountain grape ×Riverbank grape >Winter grape ×Riverbank grape >Riverbank grape ×Sand grape >Champagne grape, the order of the seed germination potential from high to low was Riverbank grape ×Sand grape, Winter grape × Riverbank grape, Mountain grape ×Riverbank grape, Champagne grape.The seed germination rate of Riverbank grape ×Sand grape was the highest, that of Winter grape ×Riverbank grape and Champagne grape was in the middle, the seed germination rate of Mountain grape ×Riverbank grape was the lowest.The growth of grape rootstock seedling of Winter grape ×Riverbank grape was higher.It provided theoretical basis for grape rootstock seedling breeding.