Influence of nitrogen and irrigation on malt and wort quality in barley

被引:0
|
作者
Verma, RPS [1 ]
Sharma, RK [1 ]
Nagarajan, S [1 ]
机构
[1] Directorate Wheat Res, Karnal 132001, Haryana, India
关键词
malt barley; Hordeum vulgare; malting quality; wort quality; nitrogen and irrigation;
D O I
10.1007/BF03543376
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
Nitrogen and irrigation effects on malt and wort quality traits were studied in two and six row barleys. Varietal effects were highly significant for malt yield, hot water extract (HWE), diastatic power (DP), wort viscosity, Kolbach index (KI), wort filtration rate, malt friability and homogeneity. The increase in nitrogen levels increased the DP, HWE, and decreased the wort filtration rate but was within the permissible limits even at 90 kg N/ha. Irrigation significantly increased the DP, malt yield, KI and malt homogeneity. The increase, though not significant was also observed in wort filtration rate and malt friability with more irrigation.
引用
收藏
页码:437 / 444
页数:8
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