XU Guo-fang,XIN Jian-hua,ZHAO Jun.Effect on Artemisia dracunculusbiology Yield byDifferent Shading Condition[J].HEILONGJIANG AGRICULTURAL SCIENCES,2008,(05):92-93.[doi:10.11942/j.issn1002-2767.2008.05.00]
不同遮荫条件对龙蒿生物学产量的影响
- Title:
- Effect on Artemisia dracunculusbiology Yield byDifferent Shading Condition
- 文章编号:
- 1002-2767(2008)05-0092-02
- Keywords:
- Artemisia dracunculus ; biomass; light tr ansmittance
- 分类号:
- S647
- 文献标志码:
- A
- 摘要:
- 为了深入了解光照对野生蔬菜龙蒿的生物学产量的影响, 通过设置不同的遮荫条件对其进行了研究。结果表明:透光率50%时, 龙蒿生物学特征优于对照(透光率100%), 随着透光率的减小, 生长量明显减少, 说明适当遮荫有利于龙蒿生物学产量的提高, 但过度遮荫则明显抑制龙蒿的生长发育。
- Abstract:
- In o rder to comprehend the effect of light on the biomass of Artemisia dracunculus deeply , the study under thedifferent shading conditions was conducted .The results showed that when the light transmittance was 50 %, the biologicaltrait was prior than thoes of the CK (light transmittance was 100%).With the lig ht transmittance decreasing , the biomassdecreased obviously .That w as to say , the proper light transmittance was propitious to the increasing of biomass,while in excess of overshadow , the g rowth and develop was restrained evidently.
参考文献/References:
[ 1] 王雁, 苏雪痕, 彭镇华.植物耐荫性研究进展[ J] .林业科学研究, 2002 , 15(3):349-355 .
相似文献/References:
[1]韩成新.青贮玉米品种试验初报[J].黑龙江农业科学,2010,(04):37.
[2]赵念力.不同地区玉米杂交种在俄罗斯阿穆尔州第一积温带的光合作用特征[J].黑龙江农业科学,2005,(06):38.[doi:10.11942/j.issn1002-2767.2005.06.0038]
ZHAO Nian-li.The Photosynthetis Character of Maize Hybrid in theDifferent Maize Region of the First Accumulated Temperature Zone in Armu of Russia[J].HEILONGJIANG AGRICULTURAL SCIENCES,2005,(05):38.[doi:10.11942/j.issn1002-2767.2005.06.0038]
备注/Memo
第一作者简介:许国芳(1980-), 女, 在读硕士, 主要从事蔬菜育种研究。E-mail:xgf19800907 @126 .com 。