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| 粉煤灰改良砂姜黑土对小麦生长发育的影响 | |
| 引用本文： | 马新明,郑谨,董莲心,赵巧梅,张晓敏.粉煤灰改良砂姜黑土对小麦生长发育的影响[J].河南农业大学学报,2001,35(2):103-106. |
| 作者姓名： | 马新明 郑谨 董莲心 赵巧梅 张晓敏 |
| 作者单位： | 1. 河南农业大学农学院, 2. 许昌市农业局, 3. 焦作市农牧局, |
| 基金项目： | “九五”国家科技攻关!项目 ( 96 0 0 1 0 4 12 )，河南省教委重点项目! ( 982 10 0 14 ) |
| 摘 要： | 采用大田与盆栽的方法 ,研究了粉煤灰改良砂姜黑土对小麦生长发育的影响 .结果表明 ,粉煤灰改良砂姜黑土能促进小麦根系的生长、幼穗分化和分蘖的消长 ,提高了分蘖质量、小穗可孕率和产量 .粉煤灰搀和量以 2 4× 10 4 kg·hm-2 的效果为好 . |
| 关 键 词： | 粉煤灰 砂姜黑土 小麦 生长发育 |
| 文章编号： | 1000-2340(2001)02-0103-04 |
| 修稿时间： | 2000年12月7日 |
Effect of Shajiang black soil amended by coal fly ash on growth and development of winter wheat |
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| MA Xin ming ,ZHENG Jin ,DONG Lian xin ,et al.Effect of Shajiang black soil amended by coal fly ash on growth and development of winter wheat[J].Journal of Henan Agricultural University,2001,35(2):103-106. | |
| Authors: | MA Xin ming ZHENG Jin DONG Lian xin |
| Institution: | MA Xin ming 1,ZHENG Jin 2,DONG Lian xin 3,et al |
| Abstract: | Through pot and field experiment,a study was conducte d on the effects of Shajiang black soil amended by coal fly ash on growth and de velopment of winter wheat.The results showed that Shajiang black soil amended by coal fly ash could promote development of root system and differentiation of yo ung panicle,and raise the transforming rate of tillers,pregnant rate of young pa nicle and yield of wheat.Among all the treatments,24×104 kg*hm－2 of coal fly ash applied was the best. |
| Keywords: | coal fly ash Shajiang black soil wheat growth and development |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |