LI Shu-jun.Analysis on Drought Tolerance of Maize Under Different Water Treatments Morphology[J].HEILONGJIANG AGRICULTURAL SCIENCES,2016,(01):33-36.[doi:10.11942/j.issn1002-2767.2016.01.0033]
不同水分处理条件下玉米耐旱形态分析
- Title:
- Analysis on Drought Tolerance of Maize Under Different Water Treatments Morphology
- 文章编号:
- 1002-2767（2016）01-0033-04
- Keywords:
- maize; drought tolerance; physiological index
- 分类号:
- S513
- 文献标志码:
- A
- 摘要:
- 为进一步确定玉米的耐旱指标，有效地进行新品种的选育，以黑龙江省农业科学院玉米研究所高产室选育的相对耐旱玉米新品种龙单23和相对不耐旱的龙343为试验材料，分析和比较了不同类型玉米品种的生长状况差异。结果表明：较耐旱品种龙单23在不同的水分条件下的根干重、根冠比值、根长、根数等参数都明显优于相对不耐旱品种龙343。
- Abstract:
- In order to determine the drought index of maize for the new varieties breeding effectively, taking drought resistant maize new chamber relative of Longdan 23 and relatively drought dragon 343 as experimental material from Heilongjiang Academy of Agricultural Sciences, institute of corn high yield breeding, under the different water conditions the characteristics of individual differences were studied and analyzed.The results showed that the root dry weight, rootshoot ratio, root length and root number of Longdan 23 were all better than Long343 under different water conditions.
参考文献/References:
［1］李博,王刚卫,田晓莉,等.不同干旱方式和干旱程度对玉米苗期根系生长的影响[J].干旱地区农业研究, 2008，26(5)：148-152.
［2］远红伟,陆引罡,崔保伟,等.玉米生长发育及生理特征对水分胁迫的感应关系[J].华北农学报, 2008(S1) ：109-113.
［3］白莉萍,隋方功,孙朝晖,等.土壤水分胁迫对玉米形态发育及产量的影响[J].生态学报, 2004，24(7)：1556-1560 .
［4］令铎,张仁和,常宇,等.苗期玉米叶片光合特性对水分胁迫的响应[J].生态学报, 2010(5) ：1184-1191.
［5］王晓琴,袁继超,熊庆娥.玉米抗旱性研究的现状及展望[J].玉米科学, 2002，10(1)：57-60 .
［6］刘贤德,李晓辉,李文华,等.玉米自交系苗期耐旱性差异分析[J].玉米科学, 2004，12(3) ：63-65.
相似文献/References:
[1]王静.西昌地区玉米自交系苗期耐低磷特性鉴定[J].黑龙江农业科学,2013,(02):5.
WANG Jing.Identification of Resistance to Low-phosphorus Characteristics of Maize Inbred Lines at Seedling Stage in Xichang Area[J].HEILONGJIANG AGRICULTURAL SCIENCES,2013,(01):5.
[2]石绍河,符强,关晶.控释肥对玉米产量及效益的影响研究[J].黑龙江农业科学,2013,(02):44.
SHI Shao-he,FU Qiang,GUAN Jing.The Effect of Controlled-Release Fertilizer on Maize Yield and Benefit[J].HEILONGJIANG AGRICULTURAL SCIENCES,2013,(01):44.
[3]石凤梅,马立功.黑龙江省玉米大斑病菌小种生理分化的研究[J].黑龙江农业科学,2013,(02):63.
SHI Feng-mei,MA Li-gong.Study on Physiological Race Differentiation of Exserohilum turcicum in Heilongjiang Province[J].HEILONGJIANG AGRICULTURAL SCIENCES,2013,(01):63.
[4]马延华,孙德全,李绥艳,等.玉米自交系灌浆期抗倒性评价及抗倒性状的相关分析[J].黑龙江农业科学,2014,(07):5.
MA Yan-hua,SUN De-quan,LI Sui-yan,et al.Evaluation of Lodging Resistance and Correlation Analysis of Lodging Resistance Characters for Maizenbred Lines During Grain filling Period[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(01):5.
[5]杨耿斌,刘兴焱,王立春,等.黑龙江早熟地区深松对玉米产量及土壤状态的影响[J].黑龙江农业科学,2014,(07):23.
YANG Geng-bin,LIU Xing-yan,WANG Li-chun,et al.Effect of Subsoiling on Maize Yield and Soil Characteristics in Earlymaturing District of Heilongjiang Province[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(01):23.
[6]王宇先.寒地半干旱地区膜上精播技术对玉米生长发育的影响[J].黑龙江农业科学,2014,(07):29.
WANG Yu-xian.Effect of Planting in Mulching Film on the Growth and Development of Maize Plant in Cold and Semi Arid Area[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(01):29.
[7]刘志华,盖兆雪,李晓梅,等.秸秆还田对玉米产量形成及土壤肥力的影响[J].黑龙江农业科学,2014,(07):42.
LIU Zhi-hua,GAI Zhao-xue,LI Xiao-mei,et al.Effect of Straw Return on Maize Yield Components and Soil Fertility[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(01):42.
[8]林红,何晶丽.玉米在畜牧养殖业中的有效利用[J].黑龙江农业科学,2014,(07):77.
LIN Hong,HE Jing-li.Effective Utilization of Maize in Animal Husbandry[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(01):77.
[9]林 红,孙德全,李绥艳,等.玉米单倍体诱导系对不同类群F1的诱导率评价[J].黑龙江农业科学,2014,(06):12.
[10]张崎峰,蔡鑫鑫,李金良,等.黑龙江省高纬寒地大垄双行栽培模式下玉米品种筛选试验[J].黑龙江农业科学,2014,(06):22.
ZHANG Qifeng,CAI Xinxin,LI Jinliang,et al.Screening Test of Maize Varieties under the Mode of Double Row Sowing with Big Ridge in High Latitude and Cold Region of Heilongjiang Province[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(01):22.
备注/Memo
收稿日期：2015-11-05
作者简介：李树军（1975-），男，黑龙江省大庆市人，硕士，副研究员，从事作物遗传育种研究。E-mail：lshj_750425@163.com。