ZHU Zhi-ming,XU Xing,MAO Gui-lian.Comparison on Agronomic Traits and Yield of Newly Introduced Maize Varieties in the Irrigated Areas[J].HEILONGJIANG AGRICULTURAL SCIENCES,2016,(06):13-16.[doi:10.11942/j.issn1002-2767.2016.06.0013]
新引进的玉米品种在引黄灌区条件下的农艺性状及产量比较
- Title:
- Comparison on Agronomic Traits and Yield of Newly Introduced Maize Varieties in the Irrigated Areas
- 文章编号:
- 1002-2767(2016)06-0013-04
- Keywords:
- maize; yield potential; agronomic trait
- 分类号:
- S513
- 文献标志码:
- A
- 摘要:
- 为了提高宁夏引黄灌区灌溉地区玉米产量,对引进的11个玉米新品种在宁夏引黄灌区灌溉条件下进行了比较鉴定。结果表明:所有的参试品种均能正常成熟,比较适合于宁夏引黄灌区生态条件;但所有参试品种均属中早熟品种,增产潜力不大;参试品种中W010和W011具有较高的产量潜力,产量显著高于其它品种(除对照先玉335),可以进一步进行密度、株行配置等方面的研究.其余各参试品种产量显著低于对照,虽比W019相对增产,但产量潜力不大。
- Abstract:
- In order to improve maize yield in irrigated areas of Ningxia,the test for the introduction of 11 new varieties of maize under irrigation in irrigated areas of Ningxia identified were compared.The results showed that all tested varieties could normally mature,more suitable to the ecological conditions in irrigated areas of Ningxia; but all participants species belonged to the early varieties,yield potential was not; varieties tested W010 and W011 had a high yield potential,yield was significantly higher than other varieties (except the control Xianyu335) could be further research from the aspects of density,strain-line configuration; the rest of the tested varieties,although the yield was significantly lower than the relative increase than the W019,but without a greater yield potential.
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备注/Memo
收稿日期:2015-12-15基金项目:宁夏回族自治区牧草育种专项资助项目(2014NYYZ040101)