摘要
对3个引进品种在不同病害程度条件下示范试验结果表明 ,在重病绝产地 ,平均根产量达67t/hm2,增产37 %～470 %,Beta4035和Beta4776的含糖率高达17 %以上 ;在中度病田 ,平均根产量为80.9t/hm2,增产210 %～260 %,含糖平均在15.1 %;在轻病地 ,平均根产量高达87.9t/hm2,增产153 %～160 %,含糖率平均为15.2 %。真实地反映了这项综合防治技术的可行性和引进品种的适应性及稳定性 ,展示了良好的应用前景。
Under different disease conditions, all three demonstration varieties showed that in the severe disease fields, average root yield was 67t/ha, and yield percentage of the CK reached highly 370%～470%,and sugar content of Beta4035 and Beta4776 reached above 17%, in medium disease fields,root yield, yield percentage of the CK and average sugar content were 80.9t/ha, 210%～260% and 15.1%, respectively, and in light disease fields, they were 87.9t/ha, 153%～160% and 15.2%, respectively,the demonstration results reflected typically the feasibility of the integrated control techniques in production, and the adaptability to Ningxia growing condition and the stability in integrated characters of the demonstration varieties, it also proved the great applied prospect.
出处
《中国糖料》
2000年第3期26-28,共3页
Sugar Crops of China
基金
宁夏回族自治区"九五"攻关项目!(9711 -05)
