| 马晓娣,孙玉霞,黄美玉.保水剂在小麦流体播种中的应用研究[J].干旱地区农业研究,2007,(3):41~44 |
| 保水剂在小麦流体播种中的应用研究 |
| Research on application effect of water-retaining agent in fluid seeding of wheat |
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| DOI：10.7606/j.issn.1000-7601.2007.03.09 |
| 中文关键词: 保水剂 小麦 流体播种 |
| 英文关键词:water-retaining agent wheat fluid seeding |
| 基金项目: |
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| 中文摘要: |
| G、H、A三种不同型号的保水剂用于小麦流体播种,并研究其应用效果。试验结果表明:3种保水剂用于小麦的流体播种,对小麦的出苗、生长发育及产量均有促进作用,可使小麦出苗提早35 d,平均增产24.9%,其中以H型的保水剂对小麦影响最大,增产效果最明显。由此可见,选择适宜的保水剂进行小麦流体播种,是干旱、半干旱地区适时播种保丰收的一条有效途径,值得推广应用。 |
| 英文摘要: |
| The application effects of three water-retaining agents(G,H,and A) in fluid seeding of wheat were investigated in this experiment.The results demonstrated that the three water-retaining agents in fluid seeding were all stimulative in the germination rate,upgrowth and yield of wheat.The germination date was 3～5 days earlier than that of routine seeding,and the yield of wheat in fluid seeding was averagely increased by 24.9%.Among three water-retaining agents,the application effect of H in fluid seeding was the most obvious.This showed that fluid seeding with fitting water-retaining agent was an effective approach to the timely seeding and insuring a bumper harvest for the arid and semiarid region,and it is worth popularizing and applying in agricultural production. |
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