摘要
20 0 0 - 2 0 0 1年在河南宝丰进行了单质硫对烟叶产质量的影响试验。试验结果表明 :在有效硫含量 10 .1mg/kg左右的潮土中施用 6 0～ 80kg/ 6 6 7m2 单质硫可以明显改善烟株营养状况 ,促进烟株生长 ,提高烟叶产值和产量 ;同时还可以改善烟叶的外观质量 ,提高烟叶的内在品质。
Field experiments on the effects of sulfur on the yield and quality of flue\|cured tobacco were conducted in Baofeng, Henan, in 2000 and 2001. The results showed that when the rate of sulfur applied in allurial soils with 10.1mg/kg available sulfur was 60～80 kg/667m 2, the nutrition status and growth of tobacco plant were significantly improved, the yield and output value were increased, appearance quality, and smoking quality of tobacco leaves were also improved.
出处
《烟草科技》
EI
CAS
2002年第6期34-37,共4页
Tobacco Science & Technology
基金
国际型优质烟生产技术开发项目"的一部分
