|
|||||
|
|
| 整薯播种对马铃薯生长发育及产量和品质的影响 | |
| 引用本文： | 赵怀勇,何新春,张红菊,张恩和,张新慧,薛龙.整薯播种对马铃薯生长发育及产量和品质的影响[J].甘肃农业大学学报,2009,44(3). |
| 作者姓名： | 赵怀勇 何新春 张红菊 张恩和 张新慧 薛龙 |
| 作者单位： | 1. 甘肃农业大学农学院,甘肃,兰州,730070;甘肃省张掖市农业技术推广站,甘肃,张掖,734000 2. 甘肃省张掖市农业科学院,甘肃,张掖,734000 3. 河西学院农科系,甘肃,张掖,734000 4. 甘肃农业大学农学院,甘肃,兰州,730070 |
| 基金项目： | 国家科技支撑计划项目，甘肃省"555人才工程"资助项目 |
| 摘 要： | 以‘克新2号’马铃薯为试材,研究了整薯播种对马铃薯生长特性及产量、品质的影响.结果表明:采用30~50 g整薯播种马铃薯,其植株的生长势强,干物质积累多,有利于马铃薯产量和品质的提高.整薯播种的平均株高、分茎数、结薯数、大薯率分别比对照(切块播种)增加了2.81%2、00%、16.67和7.95%,单株地上干重和块茎干重分别比对照增加了4.65%和57.89%,收获时整薯播种产量比对照提高了29.82%,与对照间差异达到极显著水平(P<0.01).同时,整薯播种的块茎干物质和淀粉含量均显著高于对照,但还原糖含量与对照间差异不显著. |
| 关 键 词： | 马铃薯 整薯播种 切块播种 生长发育 产量 品质 |
Effect on growth,yield and quality of potato with whole seed tuber sowing |
|
| ZHAO Huai-yong,HE Xin-chun,ZHANG Hong-ju,ZHANG En-he,ZHANG Xin-hui,XUE Long.Effect on growth,yield and quality of potato with whole seed tuber sowing[J].Journal of Gansu Agricultural University,2009,44(3). | |
| Authors: | ZHAO Huai-yong HE Xin-chun ZHANG Hong-ju ZHANG En-he ZHANG Xin-hui XUE Long |
| Institution: | ZHAO Huai-yong1,2,HE Xin-chun3,ZHANG Hong-ju4,ZHANG En-he1,ZHANG Xin-hui1,XUE Long3(1.College of Agronomy,Gansu Agricultural University,Lanzhou 730070,China,2.Agricultural Technology Extension Station of Zhangye City,Zhangye 734000,3.Agricultural Science Institute of Zhangye City,4.Department of Agriculture Science,Hexi College,China) |
| Abstract: | The growth character,yield and quality were investigated under cultivation by the whole seed tuber and piece seed tuber.The result showed that the growth properties,yield and quality of tuber under the cultivation by the whole seed tuber sowing was better than the piece seed tuber.Compared with the control,the plant height and the branches of stem,the tubers quantity and the big potato ratio increased by 2.81 %,200 %,16.67 % and 7.95 % respectively;Above-ground organs dry weight and tuber dry weight of per ... |
| Keywords: | potao whole seed tuber sowing piece seed tuber sowing growth and development yield quality |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |