节点文献
水稻不同品种糙米含钙量的差异
Genotype Difference of Brown Rice in Ca Contents
【摘要】 采用盆栽土培法,研究了5个类型共89个水稻品种糙米含钙量的差异。结果表明,不同类型品种糙米含钙量差异显著。89个水稻品种糙米含钙量变化范围为44.5～245.5mg/kg。5种类型水稻糙米含钙量由高到低依次为:常规粳稻、杂交晚籼、常规晚籼、常规早籼、常规中籼。
【Abstract】 A pot experiment was conducted to investigate calcium(Ca)content in brown rices of 89 rice cultivars of 5 genotypes.Results show that the tested rice cultivars differed sharply between genotypes and vary from 44.5～245.5mg/kgin Ca accumulation.In terms of Ca content in brown rice,the 5 genotypes of rice are in the order of conventional late Japonica rice>hybrid late Indianica rice>conventional late Indianica rice>conventional early Indianica rice>conventional medium Japonica rice.
【基金】 国家“十五”重大科技攻关项目“国家粮食丰产科技工程”(2004BA520A01);农业部农业结构调整重大研究专项“稻米质量安全控制技术研究”(04-01-03B)
- 【文献出处】 中国农学通报 ,Chinese Agricultural Science Bulletin , 编辑部邮箱 ,2007年11期
- 【分类号】TS212
- 【被引频次】3
- 【下载频次】90