蜡杨梅砧木嫁接的晚稻杨梅盐碱地栽培试验  

Cultivation Experiment on Myrica rubra var. Wandao Grafted onto M.cerifera on Saline-alkali Soil

作　　者：张晓华 高智慧[2] 张晓勉[2] 翁华军 李鸿斌 

机构地区：[1]浙江省舟山市农林局,浙江定海316000 [2]浙江省林业科学研究院,浙江杭州310023 [3]浙江清凉峰自然保护区管理局,浙江临安311321

出　　处：《浙江林业科技》2011年第4期47-50,共4页Journal of Zhejiang Forestry Science and Technology

摘　　要：用2种不同砧木嫁接晚稻杨梅种植于盐碱地和酸性土壤中,进行杨梅栽培试验。结果表明,两种土壤中的营养元素除速效钾盐碱土高于酸性土外,其它均低于酸性土,但两种土壤上的杨梅叶片元素含量有所不同,大量元素盐碱土稍低于酸性土,而微量元素除Cu相同外其它均高于酸性土;本接杨梅种植在盐碱地上与蜡杨梅作砧木嫁接杨梅生长相比较,本接杨梅树高、嫁接处直径分别降低42.2%和35.6%,树冠南北向和东西向直径分别缩小19.5%和34.1%,均达到显著差异;本接杨梅种植在酸性土上大量结果,果实糖度达到15%,本接杨梅与蜡杨梅作砧木嫁接晚稻杨梅种植在盐碱地上少量结果,果实糖度只有11.5%与12%;用蜡杨梅做砧木嫁接晚稻杨梅适宜于盐碱地种植。Experiments were conducted on cultivation of Myrica rubra var.Wandao grafted onto tow rootstocks on saline-alkali and acidic soil in Zhoushan,Zhejiang province.The results showed that nutrient elements in acidic soil were higher than that in saline-alkali one except available K.But nutrient element in leaf of M.rubra var.Wandao grown in the two kinds of soil were different.Macroelements in leaf of grafted bayberry grown in saline-alkali soil were slightly lower than that in acidic one soil while the trace elements except Cu were higher than that in acidic soil.Height and diameter growth of joins of M.rubra var.Wandao grafted onto M.rubra were decreased by 42.2% and 35.6%,north-south crown diameter and west-east one reduced by 19.5% and 34.1% compared with that of gratfed onto R.cerfera planted on saline-alkai soil.M.rubra var.Wandao grafted on M.rubra planted in acidic soil produced a large amount of fruit,and sugar content of fruit reached 15%.While tow graftings planted in saline-alkali soil produced a small amount of fruit and sugar content of fruit only reached 11.5%-12%.The results showed that using M.cerifera as rootstock and M.rubra var.Wandao as scion was suitable for planting in saline-alkali soil.

关 键 词：杨梅 蜡杨梅 砧木嫁接 盐碱地 植株生长 果实品质 

分 类 号：S723.2[农业科学—林木遗传育种]