华北农学报 ›› 1992, Vol. 7 ›› Issue (4): 29-34. doi: 10.3321/j.issn:1000-7091.1992.04.006

所属专题: 小麦

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高产小麦品种豫麦13号若干形态生理特性研究

林作楫, 金先春, 揭声慧, 张玲   

  1. 河南省农科院小麦研究所 郑州 450002
  • 收稿日期:1992-02-18 出版日期:1992-12-28

Some Morphological and Physiological Characters of Widely-adapted High-yielding Wheat Variety Y-umai 13

Lin Zuoji, Jin Xianchun, Jie Shenghui, Zhang Ling   

  1. Wheat Institute, ftenart Academy of Agricultural Sciences, Zhengzhou 450002
  • Received:1992-02-18 Published:1992-12-28

摘要: 豫麦13号的主要形态生理特性为:成穗数多且千粒重稳定;穗分化前慢后快,适于黄淮地区生态环境;其冠层结构合理且具动态变化,后期干物质积累过程长而运转率高;根系活力强,植株体内碳氮代谢较正常,对主要自然灾害(冻、旱、涝、病等)有一定抗性或耐性。

关键词: 小麦品种, 豫麦13号, 产量, 形态生理特性

Abstract: Wheat variety Yumai 13 is well adapted to most of Huang-Huai wheat growing area and has high yielding potential. Its mai-n morphological and physiological characters are as follows.Head number per Unit area is higher and'kernel weight is stable. Spike differentiates slowly before winter and turns fast in late spring,Dry matter accumulates and transfers well in:grain filling period, the harvest- index is high. Root system developes well and canopy structure is resonable and changeable.Resistant or tolerant to main natural disasters and diseases Such as freeze, drought, dry-hot wind and stripe rust.

Key words: Wheat variety, Yumai 13, Wide1y adapted, High-yielding, Morphological and Physiological characters

引用本文

林作楫, 金先春, 揭声慧, 张玲. 高产小麦品种豫麦13号若干形态生理特性研究[J]. 华北农学报, 1992, 7(4): 29-34. doi: 10.3321/j.issn:1000-7091.1992.04.006.

Lin Zuoji, Jin Xianchun, Jie Shenghui, Zhang Ling. Some Morphological and Physiological Characters of Widely-adapted High-yielding Wheat Variety Y-umai 13[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1992, 7(4): 29-34. doi: 10.3321/j.issn:1000-7091.1992.04.006.

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