CAJ | 학술논문

为解决贵州南亚热区冬春季干旱蜜柚植苗成活率低、种苗浪费严重、建园成本高等问题，以红肉蜜柚嫁接苗为试验材料，采用田间比较试验研究了植苗日期、留叶量、蘸（泡）根方法和浇水方式对红肉蜜柚植苗成活率的影响。结果表明：留1／2片叶、泥浆加生根剂蘸根、5月中旬植苗和树盘作集水盘浇定根水加盖簿膜的植苗方式的成活率可达90％以上，该方式建园植苗的成活率高，可有效降低新建园生产成本，提高嫁接苗利用率。
위해결귀주남아열구동춘계간한밀유식묘성활솔저、충묘낭비엄중、건완성본고등문제，이홍육밀유가접묘위시험재료，채용전간비교시험연구료식묘일기、류협량、잠（포）근방법화요수방식대홍육밀유식묘성활솔적영향。결과표명：류1／2편협、니장가생근제잠근、5월중순식묘화수반작집수반요정근수가개부막적식묘방식적성활솔가체90％이상，해방식건완식묘적성활솔고，가유효강저신건완생산성본，제고가접묘이용솔。
In order to solve some problems in the planting of honey pomelo seedlings in winter and spring in southern subtropi-cal dry regions of Guizhou province, such as low survival rate, serious waste of seedlings, and high cost of constructing garden, we studied the influences of planting date, number of remained leaves, root-dipping ( root-soaking) method, and irrigation mode on the survival rate of red-meat honey pomelo grafted seedlings through filed comparative tests.The results showed that the mode of remaining 1/2 leaf, dipping roots into slurry+rooting agent, planting seedlings in mid-May, irrigating roots with the water gath-ered by tree-pan, and covering with thin film could obtain more than 90%survival rate.Because of high survival rate of planted seedlings, this planting mode could effectively reduce the cost of constructing a new pomelo garden, and enhance the utilization rate of the grafted seedlings.