‘秋艳’石榴扦插育苗技术研究

“Qiu yan” Pomegranate Cuttings Seedling Technology

通过对比带孔地膜扦插和普通地膜扦插两种育苗技术,调查‘秋艳’石榴扦插苗的成活率,并分析1年生苗木出圃质量。试验结果表明,带孔地膜的扦插苗成活率为91.6%,极显著高于普通地膜的78.9%。从1年生扦插苗出圃质量来看,带孔地膜的1级苗比率为30%,比普通地膜1级苗提高11.5%,且带孔地膜扦插苗1、2级苗木的比率极显著高于普通地膜,而3级苗比率要低于普通地膜。因此,用带孔地膜进行扦插育苗,能提高石榴苗木成活率和优质苗木比率,因而,带孔地膜在生产上有很大的推广利用价值。

By comparing the perforated film cutting and cutting two kinds of common membrane technology, survey 4 Qiu yan,pomegranate cuttage seedling survival rate？and analysis of 1 year seedling sizes of quality. The results showed that the sur-vival rate of the cuttings of the perforated mulch was 91. 6%, significantly higher than the 78. 9 % of the normal membrane. Born cutting seedling quality,sizes of 1 year of perforated film grade 1 seedling rate was 30% 〉the seedling increased by 11. 5 % than ordinary plastic level, and perforated film cutting seedling level 1 , 2, seedling rate significantly higher than that of ordinary film, and level 3 seedling ratio is lower than ordinary film. Therefore, with a perforated film cutting seedlings？ can enhance the survival rate of pomegranate seedlings and the high quality seedling ratio, thus, perforated film has a great promotion use value in the production.