摘要
研究结果表明，石河了地区美乐、霞多丽葡萄含糖量的变化符合“S”型曲线，含酸量从8月1日起处于下降趋势。在该地生态条件下，美乐葡萄糖酸比在30～40之间，霞多丽的糖酸比在28～37之间，所酿的葡萄洒质量最好。探讨了确定葡萄成熟度的其他方法，如糖×pH值、糖×（pH值）^2。
The results showed that the sugar content of Merlot and Chardonnay was changed with a ＂ S＂ curve in Shihezi zones while its acids showed a downtrend curve from the beginning of first, August. With the best wine quality in Shihezi, the sugar/acid were between 30-40 in Merlot; the sugar/acid were between 28-37 in Chardonnay. and this paper discussed also additional methods of maturity ,such as： pH×sugar, pH^2×sugar.
出处
《西北农业学报》
CAS
CSCD
北大核心
2006年第3期153-156,共4页
Acta Agriculturae Boreali-occidentalis Sinica
基金
新疆生产建设兵团科学技术基金项目(jkbo2bzsjg17gj)
