ZHENG Rui-jie,LIU Zhen-pan,ZHENG Jin-li,et al.Pollen Morphology of Castanea Plants and Selection of Pollination Bag[J].HEILONGJIANG AGRICULTURAL SCIENCES,2018,(02):72-75.[doi:10.11942/j.issn1002-2767.2018.02.0072]
栗属植物花粉形态及授粉隔离袋的选择
- Title:
- Pollen Morphology of Castanea Plants and Selection of Pollination Bag
- Keywords:
- Castanea plants; pollen morphology; sulfuric acid paper bag; Dupont paper bag; crossbreeding
- 文献标志码:
- A
- 摘要:
- 为研究栗属植物人工控制杂交育种过程中,不同授粉隔离袋对袋内环境温度的影响,寻找适合栗属植物的授粉隔离袋材料,进行试验研究。结果表明:供试的栗属5个不同种花粉粒大小差异不大,平均纵径在16.31~17.07 μm,平均横径在11.46~13.02 μm;不同授粉隔离袋对袋内环境温度影响显著,硫酸袋内平均温度为26.12 ℃,极显著高于杜邦纸袋和对照处理,杜邦纸袋内平均温度为24.43 ℃,与对照温度24.61 ℃差异不显著;杜邦纸袋综合性状优于硫酸纸袋,在科研杂交育种工作中建议推广使用。
- Abstract:
- In order to find a suitable material for pollination bag,the effects of different pollination bag on environment temperature inside the bag in the process of manual control cross breeding of Castanea plants was studied.The results showed that the pollen size of 5 different species of Castanea plants has little difference,the average longitudinal diameter was 16.31-17.07 μm,the average transverse diameter was between 11.46-13.02 μm.The environment temperature inside the different pollination bag has significant influences,the average temperature was 26.12 ℃ in the sulfuric acid paper bag,very significantly higher than the Dupont paper bag and CK,the average temperature was 24.43 ℃ in the Dupont paper bag,had no significant difference with CK temperature(24.61 ℃).Comprehensive properties of the Dupont paper bag was superior to the sulfuric acid paper bag,suitable for promotion in cross breeding for scientific research.
参考文献/References:
相似文献/References:
[1]杨立,王阳,李帅,等.20个观赏百合品种花粉形态观察与分析[J].黑龙江农业科学,2025,(02):45.[doi:10.11942/j.issn1002-2767.2025.02.0045]
YANG Li,WANG Yang,LI Shuai,et al.Observation and Analysis of Pollen Morphology of 20 Ornamental Lily Varieties[J].HEILONGJIANG AGRICULTURAL SCIENCES,2025,(02):45.[doi:10.11942/j.issn1002-2767.2025.02.0045]
备注/Memo
收稿日期:2017-12-27第一作者简介:郑瑞杰(1981-),男,山西省文水县人,硕士,高级工程师,从事栗树育种与栽培等研究。E-mail: zhengruijie2006@163.com。