摘要
采用田间小区试验,研究了猪粪型有机肥对萝卜韧皮部汁液中可溶性糖、可溶性氨基酸和可溶性蛋白含量以及作物产量与品质的影响。结果表明,猪粪型有机肥能促进萝卜韧皮部汁液中可溶性糖、可溶性氨基酸和可溶性蛋白的运输,提高萝卜产量,增加萝卜中维生素C和可溶性糖含量,降低萝卜中硝酸盐和亚硝酸盐含量。
The field experiments were conducted to study the effects of pig manure type of organic fertilizer on contents of soluble sugar, soluble amino acid and soluble protein in phloem sap of radish and yield and quality of radish. The results indicated that the pig manure type of organic fertilizer can promote the transportation of soluble sugar, soluble amino acid and soluble protein in phloem sap of radish, increase yield of radish and contents of vitamin C and soluble sugar in radish, and reduce contents of nitrate and nitrite in radish.
出处
《湖南农业科学》
2012年第4期65-67,共3页
Hunan Agricultural Sciences
基金
湖南省普通高等学校重点实验室开放基金项目(10K033)
湖南农业大学稳定人才基金项目(09WD53)
国家"十一五"科技支撑计划课题(2007BAD87B11
2008BAD7B07)
湖南省重点项目(2006NK2001)
关键词
猪粪型有机肥
萝卜
韧皮部汁液
产量
品质
pig manure type of organic fertilizer
radish
phloem sap
yield
quality
