摘要
西双版纳2008年成功引进橡胶树籽苗芽接技术,并已向生产推广。籽苗芽接用播种后约2周的种子籽苗芽接,苗圃培育7～10个月,可育成2～4篷叶、茎干直径0.4cm以上的成苗;苗木定植成活率高,雨季定植可达99.85%;植后恢复生长快,植后6月龄7篷植株可达19.73%,降低了生产成本和芽接劳动强度,提高了苗圃单位面积生产率。
Grafting technique on seed seedling was introduced to Xishuangbanna in 2008 and it was recommended to planters. To choose 2-week old seedlings for grafting and leave them in nursery for seven to ten months. They will grow into adult seedlings with 0.4cm of stem, two or four clusters of leaves. The survival rate can reach to 99.85% after transplanting in wet season. And their recovery is as high as 19.73% for six-month old plants with seven clusters of leaves after transplanting. This greatly reduced the cost and labour, and proved suitability for nursery production.
出处
《热带农业科技》
2011年第1期7-9,共3页
Tropical Agricultural Science & Technology
关键词
橡胶树
籽苗芽接
推广
西双版纳
Hevea brasiliensis
seedling grafting
popularization
Xishuangbanna
