12个油棕新品种主要性状鉴定评价研究

对海南儋州地区定植保存的12个油棕新品种进行连续8年(2001～2008)的生长性状、产量表现、棕榈油品质及抗逆性观测评价.结果表明,各品种间在生长、产量及抗逆性方面差异较明显,而在棕榈油品质方面差异不明显,品质较好.综合各项指标来看,品种RYL6、RYL4表现最优,其次是RYL8、RYL2、RYL12、RYL10,其中品种RYL6、RYL4可作为生产上小规模试验性试种材料,以进一步观测其生长与产量适应性表现,为今后油棕品种选育种打下基础.

Evaluation on the main properties of 12 new oil palm varieties

t was determined and evaluated the growth characters, yield, quality of crude palm oil, and resistance of adversity on the 12 oil palm varieyies field-planted from 2001 to 2008yr. The results showed that: there were significant differences in growth, yield and resistance of adversity among them. However, all of the crude palm oils from them were good quality for food, and no significant differences in quality among them. Evaluated by their performances, the varieties of RYL6, RYL4 would be best, and RYL8, RYL2, RYL12 and RYL10 would be better than that of others. Specially, the RYL6 and RYL4 would be used for small-scale trial materials and planted in tropical area of China, to determine farther their adaptable performances in growth and yield, and lay the foundation for breeding of oil palm in future.