3个葡萄品种在海南西部地区的产量和品质比较

Comparison of Yield and Quality of Three Grape Varieties in Western Hainan

以巨玫瑰、阳光玫瑰和夏黑3个葡萄品种为材料,对3个品种在海南西部地区避雨栽培的产量和品质性状进行比较。结果表明,3个品种的一年生径围没有显著差异,为9 cm左右。夏黑的综合表现最优,平均单株果穗数为8.6,平均单穗果粒数为75.2,平均单果重为5.13 g,平均总糖含量为17.15,综合表现其次为阳光玫瑰和巨玫瑰。3个品种均适宜在海南西部地区不同规模推广种植。

The yield and quality tra its of three grape varieties, Jumeigui, Yangguanmeigui and Xiahei,cultivated under shelter were compared. The results showed that the vine stem girth of one year old plants of the three grape varieties was about 9 cm with no significant difference among the varieties. The grape variety Xiahei was the best in general performance, with an average number of spikes per plant being 8.6,the average number of fruit per spike 75.2, the average fruit weight 5.13 g and the average total sugar content 17.15. The varieties Yangguanmeigui and Jumeigui were second to the variety Xiahei in general performance. All the three varieties were suitable for planting in different areas in western Hainan.