[1]陈梦华,韩飞腾,邓明净,等. 麻核桃及普通核桃花粉营养成分含量对花粉生活力的影响[J].西北林学院学报,2015,30(06):95-98.[doi:doi:10.3969/j.issn.1001-7461.2015.06.16]
　CHEN Meng-hua,HAN Fei-teng,DENG Ming-jing,et al. Influence of Nutrient Contents on the Pollen Viability of Two Walnut Species (Juglans hopeiensis and Juglans regia)[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2015,30(06):95-98.[doi:doi:10.3969/j.issn.1001-7461.2015.06.16]
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 麻核桃及普通核桃花粉营养成分含量对花粉生活力的影响()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第30卷
期数:
2015年06期
页码:
95-98
栏目:
出版日期:
2015-11-30

文章信息/Info

Title:
 Influence of Nutrient Contents on the Pollen Viability of Two Walnut Species (Juglans hopeiensis and Juglans regia)
文章编号:
1001-7461(2015)06-0095-04
作者:
 陈梦华1; 韩飞腾1; 邓明净2; 李保国1; 3; 张雪梅1; 3*
 （1. 河北农业大学 林学院， 河北 保定 071000；2.保定职业技术学院，河北 保定 071000；3.河北省核桃工程技术研究中心，河北 邢台 054000）
Author(s):
 CHEN Meng-hua1;  HAN Fei-teng1;  DENG Ming-jing2;  LI Bao-guo1; 3;  ZHANG Xue-mei1; 3*
 （1. College of Forestry, Agricultural University of Hebei, Baoding, Hebei 071000, China; 2. Baoding Vocational and Technical College, Baoding, Hebei 071000, China; 3. Research Center for Walnut Engineering and Technology of Hebei, Xingtai, Hebei 054000, China）
关键词:
 ; 麻核桃; 普通核桃; 花粉; 生活力; 营养成分
Keywords:
Juglans hopeiensis;  J.regia;  pollen; viability; nutrient content
分类号:
S722.34
DOI:
doi:10.3969/j.issn.1001-7461.2015.06.16
文献标志码:
A
摘要:
 以涞水县郭各庄村4个麻核桃品种和2个普通核桃品种的新鲜花粉为试验材料，测定了其花粉的生活力以及花粉中游离氨基酸、可溶性蛋白、可溶性糖和淀粉的含量。结果表明：麻核桃花粉的生活力极低，平均仅为25.37%，普通核桃花粉生活力平均为97.58%,麻核桃花粉生活力极显著低于普通核桃。在花粉营养成分方面，麻核桃花粉游离氨基酸含量平均为0.63%，普通核桃花粉游离氨基酸含量平均为0.38%，麻核桃花粉游离氨基酸含量显著高于普通核桃；麻核桃花粉可溶性蛋白、可溶性糖含量分别为0.67%和5.65%，普通核桃花粉可溶性蛋白、可溶性糖含量分别为2.55%和12.4%，麻核桃花粉可溶性蛋白、可溶性糖含量均极显著低于普通核桃；麻核桃花粉淀粉含量平均为3.96%，普通核桃花粉淀粉含量平均为3.85%，二者之间淀粉含量无显著差异。
Abstract:
 The fresh pollens of four cultivars of Juglans hopeiensis and two cultivars of J. regia were used as materials to analyze the pollen viability, the contents of free amino acid, soluble protein, soluble sugar and starch. The results showed that the pollen viability of J. hopeiensis was extremely low, with an average value of 25.37%, however, it was 97.58% for J. regia. The content of free amino acid content for J. hopeiensis was 0.63%, 0.38% for J. regia. The content of soluble protein was 0.67% for J. hopeiensis, and 2.55% for J. regia. The soluble sugar content was 5.65% for J. hopeiensis, and 12.4% for J. regia. The starch content was 3.96% for J. hopeiensis, and 3.85% for J. regia, no significant difference.

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备注/Memo

备注/Memo:
 收稿日期：2014-12-25 修回日期：2015-04-08
基金项目：国家“十二五”科技支撑计划项目(2013BAD14B0103)。
作者简介：陈梦华，女，在读硕士，研究方向：经济林栽培生理。E-mail：839290035@qq.com
*通信作者：张雪梅，女，副研究员，博士，硕士生导师，研究方向：经济林栽培生理。E-mail：zhangxuemei888@163.com
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