ZHANG Qing-yu,WANG Guang-da,HUANG Chu-nyu.Effect of EMS Reagent on Maize Pollen Rate，Seedling Setting Emergence and Mortality[J].HEILONGJIANG AGRICULTURAL SCIENCES,2020,(01):52-55.[doi:10.11942/j.issn1002-2767.2020.01.0052]
EMS处理玉米自交系花粉对结实率、出苗率和死亡率的影响
- Title:
- Effect of EMS Reagent on Maize Pollen Rate，Seedling Setting Emergence and Mortality
- Keywords:
- maize pollen; EMS; seed setting rate; emergence rate; mortality rate
- 文献标志码:
- A
- 摘要:
- 为促进玉米育种技术发展，本试验通过不同EMS溶液浓度和处理时间对玉米花粉进行处理，对M1的结实率、出苗率和死亡率等方面进行研究。结果表明：不同溶液、不同浓度和不同花粉处理时间对结实率、出苗率和死亡率都有影响，EMS溶液浓度和花粉处理时间与结实率、出苗率成反比，溶液浓度和花粉处理时间与死亡率成正比。
- Abstract:
- In order to promote the development of maize breeding technology,this experiment treated maize pollen by different EMS solution concentrations and treatment time,researched on the seed setting rate emergence rate and mortality rate of M1.The results showed that: different solutions,different concentrations and different pollen treatment time had effects on seed setting rate,emergence rate and mortality,EMS solution concentration and pollen treatment time were inversely proportional to seed setting rate and emergence rate,solution concentration and pollen treatment time were proportional to mortality.
参考文献/References:
［1］刘传兵,王黎明,杜世凯,等.玉米单倍体诱导育种关键技术[J].现代农业科技，2011(2)：89-90.
相似文献/References:
[1]钟程,田鑫,王天钊,等.白及愈伤组织诱导及EMS、NaN3诱变对其干旱胁迫响应的影响[J].黑龙江农业科学,2022,(02):63.[doi:DOI:10.11942/j.issn1002-2767.2022.02.0063]
ZHONG Cheng,TIAN Xin,WANG Tian-zhao,et al.Induction of the Callus of Bletilla and the Effect of EMS and NaN3 Mutagenesis on Its Response to Drought Stress[J].HEILONGJIANG AGRICULTURAL SCIENCES,2022,(01):63.[doi:DOI:10.11942/j.issn1002-2767.2022.02.0063]
备注/Memo
收稿日期：2019-08-09基金项目：留学人员科技活动项目择优资助。