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花粉直感对马家柚果实品质的影响

2023-11-21毛桑隐路志浩张祥叶俊丽伊华林柴利军邓秀新吴方方徐强

果树学报 2023年11期
关键词:果实品质

毛桑隐 路志浩 张祥 叶俊丽 伊华林 柴利军 邓秀新 吴方方 徐强

摘    要:【目的】通過对马家柚配置不同授粉组合,探究花粉直感效应对马家柚果实品质的影响。【方法】以江西省上饶市地方优良品种马家柚为杂交母本,以信木柚、四倍体葡萄柚为杂交父本,通过人工授粉进行杂交,比较不同处理下马家柚果实品质差异。【结果】信木柚与四倍体葡萄柚花粉活力分别为94.34%和93.75%,经过异花授粉能显著提高马家柚坐果率,四倍体葡萄柚高于信木柚。在常规品质方面,信木柚授粉能提高果实平均单果质量、横径、纵径、种子质量、果皮质量和固酸比;四倍体葡萄柚授粉能提高果实平均可食率,降低果实平均单果质量、果皮厚度、种子质量和果皮质量,且授粉后种子呈瘪籽状。在代谢物方面,果肉中主要的初生代谢物为氨基酸类、有机酸类、糖类和醇类,不同授粉品种之间初生代谢物含量有明显差异,但与亲本之间没有明显规律。另外在授粉后的果实与亲本果实中共统计到85种挥发性物质,其中醛类11种,萜烯类28种,酯类16种,醇类14种,酮类14种,烷烃类化合物5种和7种酚、羧酸类化合物,不同果实中均以柠檬烯含量最高,含量占比在87.48%~92.57%之间,不同授粉品种的挥发性物质含量存在差异,且信木柚授粉组合中有21种物质表现出明显的花粉直感效应。【结论】异花授粉可以提高马家柚坐果率,可以通过花粉直感效应在一定程度上快速改善马家柚的综合品质,为马家柚实际生产提供理论依据和调控技术支撑。

关键词:马家柚;花粉直感;果实品质;香气组分;异花授粉

中图分类号:S666.3 文献标志码:A 文章编号:1009-9980(2023)11-2391-12

Effect of xenia on fruit quality of Majiayou

MAO Sangyin1, LU Zhihao1, ZHANG Xiang1, YE Junli1, YI Hualin1, CHAI Lijun1, DENG Xiuxin1, WU Fangfang2*, XU Qiang1*

(1National Key Laboratory for Germplasm Innovation and Utilization for Fruit and Vegetable Horticultural Crops/Huazhong Agricultural University, Wuhan 430070, Hubei, China; 2Majiayou Technology Research Center, Guangfeng District, Shangrao City, Jiangxi Province, Shangrao 334000, Jiangxi, China)

Abstract:【Objective】 Pollination of Majiayou with a local variety Xinmuyou and a tetraploid grapefruit was used to investigate xenia effect on the fruit quality of Majiayou. It was expected to improve the fruit quality of Majiayou by selecting pollen parent. 【Methods】 Mature 9-10-year-old Majiayou trees were used as the seed parent. Xinmuyou and a tetraploid grapefruit were used as the pollen parents (pollination A group, Majiayou × Xinmuyou; pollination B group, Majiayou × tetraploid grapefruit), and natural open pollination was used as the control. After the fruit ripened, a fruits from different pollination groups were analyzed for fruit quality, primary metabolites in the pulp, and volatile substances in the pericarp. 【Results】 Pollen viability of Xinmuyou and the tetraploid grapefruit was 94.34% and 93.75%, respectively. Cross-pollination significantly increased the fruit set rate of Majiayou, and the effect of the tetraploid grapefruit was more significant compared to that of Xinmuyou. The average single fruit weight was 1 109.09 g in pollination A group, which was higher than pollination with the tetraploid grapefruit (pollination B group) and the control. Single fruit weight in pollination B was the lowest. Fruit diameter, pericarp weight and pericarp thickness (2.06 cm) in pollination B were significantly lower than the other groups. Pollination A significantly increased seed weight. Seed weight in pollination B group was the lowest, and most of the seeds were shrunken. The flesh recovery was highest in pollination B group, followed in descending order by the control and pollination A group. The difference between pollination B and pollination A was significant. In the control, total soluble solids (TSS) content and titratable acidity (TA) was higher than the other two pollination groups. However, TSS/TA ratio was 13.48 in the control, significantly lower than in pollination A and B groups. The primary metabolites included amino acids, organic acids, sugars, and alcohols. There were significant differences in the content of primary metabolites between different pollination groups, but there was no clear pattern in the contents of primary metabolites in fruits among pollen parents. Pollination B resulted in the highest citric acid content (2.35 mg·g-1) and sucrose content (39.19 mg·g-1), which were significantly higher than the control and pollination A. Glucose content in fruit of pollination A group was 43.52 mg·g-1, which was significantly higher than that of the other groups. In pollination A and B, the main amino acid in the fruit was proline, whose concentration was 0.32 mg·g-1 in group B, which was significantly higher than the other two groups. A total of 85 volatile compounds were identified in fruits from different pollination groups and fruits from open pollination of the parents. They included 11 aldehydes, 28 terpenes, 16 esters, 14 alcohols, 14 ketones, 5 aliphatic hydrocarbons, 7 phenols, and 7 carboxylic acid compounds. 41 volatile compounds were detected in the fruit from open pollination, with limonene being the most abundant, accounting for 87.48% of the total content. In fruit from pollination A group, 36 volatile substances were found, with limonene accounting for 92.57% of the total content. In the fruit of Xinmuyou, 47 volatile substances were detected, with limonene making up 91.07% of the total content. In fruit from pollination B, 38 volatile substances were detected, with limonene representing 88.52% of the total content. In the fruit of the tetraploid grapefruit, 49 volatile substances were detected, with limonene constituting 88.65% of the total content. 21 volatile substances exhibited a significant xenia effect, including most of the terpene substances. Limonene content in fruit from open pollination was 25 822.76 μg·g-1, while it was 154 583.28 μg·g-1 in Xinmuyou fruit. However, in fruit from pollination with Xinmuyou, limonene content reached 84 271.06 μg·g-1, which was more than three times higher than that under open pollination. This indicates that pollination with Xinmuyou pollen substantially increased the limonene content in the Majiayou fruit. 【Conclusion】 In conclusion, cross-pollination can increase the fruit set of Majiayou, and Majiayou fruit quality can be directly improved through the xenia effect. This research provides a theoretical basis and technical support for the practical production of Majiayou.

Key words: Majiayou; Pollen xenia; Fruit quality; Aroma components; Cross-pollination

收稿日期:2023-06-16 接受日期:2023-08-18

基金项目:国家重点研发计划项目(2022YFF1003100);国家自然科学基金杰出青年基金(31925034)

作者简介:毛桑隐,男,在读硕士研究生,研究方向为柑橘资源鉴定与品质提升。Tel:18379088143,E-mail:maosangyin8143@163.com

*通信作者Author for correspondence. Tel:13970331322,E-mail:wff_pomelo@163.com;Tel:027-87286623,E-mail:xuqiang@mail.hzau.edu.cn

马家柚[Citrus grandis(L.)Osbeck]是江西省上饶市广丰区的一个特色地方优良品种,在20世纪80年代由当地机构对大量柑橘资源进行广泛调查和收集,并经过多年筛选而获得的地方优良柚资源[1]。马家柚果实较大,果皮金黄色,果肉粉红且多汁,口感清香独特,具有耐贮藏等优良特性,已成为当地的主栽柑橘品种和重要经济来源[2]。截至2019年,上饶市马家柚栽培面积超2.53万hm2[3],其产业规模已经基本成形。在遗传特性方面,马家柚无单性结实能力,自花结实率较低,在生产上往往通过种植授粉树和放蜂来辅助马家柚进行异花授粉,从而提高果实的产量[4],但目前在马家柚实际生产上还没有统一的授粉树品种,在园区常见的授粉树多为粗皮马家柚和当地的土柚品种,其授粉后果实个体差异大、品质不稳定,且通过放蜂来提高马家柚异花授粉的效果受自然环境的影响较大,所以导致近年来马家柚果实产量逐年下降,果实品质也呈现下降趋势。为此,通过试验探索出优异的马家柚授粉组合,实现稳定并改善马家柚果实品质是马家柚产区急需实现的目标。

花粉直感指通过不同父本花粉进行授粉后,受精形成的果实或种子受花粉的影响,在当代的表型性状和组成成分即表现出差异的现象[5]。花粉直感现象最早在1876年有报道[6],研究者根据所影响的部位不同,将花粉直感分为花粉种子直感和花粉果实直感。随着不断研究与发展,自然界很多植物当中都发现了花粉直感现象,如板栗[7]、玉米[8]、棉花[9]、大白菜[10]等,这都表明花粉直感对植物的生长起着重要的作用。

花粉直感现象在果树上也广泛存在,如柑橘[11]、梨[12]、猕猴桃[13]、荔枝[14]、苹果[15]等。相关研究表明,花粉直感的存在能影响种子的形状和大小[16-17];缩短果实的成熟期[18];影响果实形状和大小[19-20]、增强果皮光合能力[21]、改善果实糖酸[22-23]及内在物质含量[24]等,但花粉直感带来的变异并不都是朝着有利于亲本性状的方向进行,花粉直感具体的机制目前还未明确定论。

笔者在本研究中利用地方品种信木柚和四倍体葡萄柚与马家柚进行异花授粉来探究花粉直感对马家柚果实产量与品质的影响。结果显示异花授粉可以提高马家柚坐果率,改善果实品质,其中四倍体葡萄柚授粉可以显著降低果实种子质量,信木柚授粉能显著增加马家柚果皮香气。以上结果验证了花粉直感对马家柚的影响,可为生产上杂交组合的配置与品质快速改良提供理论依据,同时利用四倍体葡萄柚授粉有望快速解决马家柚果实种子多的问题。

1 材料和方法

1.1 试验材料

于2022年在江西省上饶市广丰区枧底镇马家柚科技中心果园(以下称枧底园)进行,选择树龄为9~10 a(年)树势生长一致的马家柚作为授粉母本,父本花粉选用信木柚和四倍体葡萄柚,其中信木柚来自于上饶市玉山县,其果皮具有香气,是当地的一个地方品种,四倍体葡萄柚来自于华中农业大学国家柑橘资源圃。共配置组合A(马家柚×信木柚)、组合B(马家柚×四倍体葡萄柚)和马家柚自然授粉的对照组。其他材料还包括两种父本的果实,其中信木柚果实来源于上饶市玉山县信木农业公司种植园,四倍体葡萄柚果实来源于华中农业大学国家柑橘资源圃。

1.2 花粉收集与活力检测

选择含苞待放状的花进行采摘,再用镊子轻轻将其花药剥离,而后将花药置于28 ℃恒温烘箱进行避光培养,培养2~3 d其花粉便散出,将花粉装入避光收集管中,放入-20 ℃进行保存备用。利用醋酸洋红染色法对花粉活力进行检测,在干净的载玻片上滴一滴1%醋酸洋红染液,用毛笔或小刷子蘸取花粉轻轻撒于醋酸洋红染液中,盖上盖玻片,静置染色1~2 min,在显微镜下观察花粉染色情况,每种花粉重复染色3次,每次选取5个视野,统计并记录每个视野下花粉活力情况,花粉活力/%=(深红色花粉数/观察花粉总数)×100。

1.3 授粉与果实品质测定

每个授粉组合选择5株树势均匀的马家柚,在树体不同方位选择结果枝进行标记,标记120朵花左右,每個结果枝选择5~6朵花进行人工授粉,对照组则只进行疏花处理。于第二次生理落果后统计不同组合的坐果率。待果实成熟后在每株授粉树不同方位选择5个果实进行常规品质测定:通过游标卡尺测量果实横纵径,并计算果形指数;电子天平测定果实单果质量、果皮质量、果渣质量、种子质量等指标,并计算可食率;用手持糖酸仪测定可溶性固形物含量和可滴定酸含量,计算果实固酸比等。最后通过IBM SPSS Statistics 20软件用于差异显著性分析。

1.4 果肉初生代谢物测定

提取和测定方法参考前人所述[25],将果肉组织在液氮冷冻下磨成细粉,称取0.3 g粉末组织,加入2700 μL -20 ℃预冷的甲醇,摇匀后加入150 μL的核糖醇内标(4 mg·mL-1),充分震荡至呈匀浆;将样品置于超声清洗仪中4 ℃超声处理30 min;70 ℃水浴孵育15 min,置于-20℃使溶剂冷凝1 h;4 ℃,5000 r·min-1离心15 min;取100 μL上清液于1.5 mL离心管中,30 ℃真空浓缩制干后进行衍生化,衍生化之后在GC-MS仪器中进行上样检测。通过数据库比对鉴定代谢物,通过代谢物和内标核糖醇峰面积比值进行相对定量,计算公式为:代谢物的相对含量=(物质峰面积/核糖醇峰面积)×核糖醇质量/样品质量,数据整理利用Excel 2010、SPSS 26和Origin 2022等软件进行分析与作图。

1.5 果皮挥发性物质测定

提取与测定方法参考前人研究并略有修改[26],将果皮黄皮层放于液氮下冷冻磨成细粉,称取0.1 g置于2 mL离心管中,加入500 μL超纯水后涡旋混匀,再加入500 μL含有壬酸甲酯(1∶20)的MTBE提取液,涡旋混匀,将混合液4 ℃超声萃取40 min,然后在4 ℃离心机12 000 r·min-1离心10 min,用1 mL注射器吸取上清液用0.22 μm滤膜过滤进2 mL进样瓶中,做好标记后在GC-MS仪器中进行上样检测。挥发性物质相对含量计算:通过内标壬酸甲酯来计算,计算公式为:挥发性组分的相对含量=(挥发性物质峰面积/壬酸甲酯峰面积)×壬酸甲酯质量/样品质量,数据整理利用Excel 2010、SPSS 26和Origin 2022等软件进行分析与作图。

2 结果与分析

2.1 不同父本花粉活力与坐果率统计

如表1所示,采用醋酸洋红染色法对父本花粉进行检测,统计到信木柚与四倍体葡萄柚的花粉活力分别为94.34%和93.75%,对不同授粉处理的坐果率进行统计,发现异花授粉能显著提高马家柚坐果率,且四倍体葡萄柚花粉>信木柚花粉。

2.2 不同授粉品种对马家柚果实品质的影响

通过测定不同品种授粉后的果实品质,探究花粉直感对马家柚果实品质的影响,由表2可知,信木柚授粉后的平均单果质量为1 109.09 g,高于四倍体葡萄柚和自然授粉,其中四倍体葡萄柚授粉位于三者中最低;不同授粉品种的果实果形指数和囊瓣数无显著性差异;四倍体葡萄柚授粉的果实横径和果皮质量显著低于信木柚与自然授粉;四倍体葡萄柚授粉后的果实平均果皮厚度为2.06 cm,低于信木柚(2.31 cm)与自然授粉(2.51 cm);信木柚授粉能显著增加果实平均种子质量,四倍体葡萄柚授粉后果实平均种子质量位于三者中最低,且经过四倍体葡萄柚授粉后果实种子大多为瘪籽(图1);不同授粉品种间果实可食率自高到低依次为四倍体葡萄柚、自然授粉和信木柚,其中四倍体葡萄柚授粉的可食率显著高于信木柚;自然授粉下果实的可溶性固形物含量高于四倍体葡萄柚和信木柚,可滴定酸含量显著高于四倍体葡萄柚与信木柚,但自然授粉下果实的平均固酸比为13.48,显著低于信木柚与四倍体葡萄柚授粉果实,综合固酸比自高到低依次为信木柚授粉、四倍体葡萄柚授粉和自然授粉。

2.3 不同授粉品种对果肉初生代谢物的影响

分析不同品种授粉果实与父本果实的初生代谢物,其主要初生代谢物种类与含量如表3所示,主要为氨基酸类:包括脯氨酸、DL-焦谷氨酸和天冬氨酸;有机酸类:乳酸、苹果酸、柠檬酸、奎宁酸、棕榈酸和硬脂酸;糖类:果糖、葡萄糖和蔗糖;醇类:丙三醇和肌醇。其中以糖类物质为主,且不同授粉品种之间柠檬酸、果糖和葡萄糖含量有显著差异,表明不同父本花粉会影响授粉果实的初生代谢物含量,但经过授粉的果实初生代谢物含量与父本果实之间没有明显规律。

进一步分析不同授粉品种授粉后的果实初生代谢物含量,如图2所示,四倍体葡萄柚授粉后的果实酸类物质中柠檬酸平均含量最高,为2.35 mg·g-1,显著高于自然授粉与信木柚授粉;糖类物质中蔗糖平均含量最高,为39.19 mg·g-1,显著高于自然授粉与信木柚授粉。信木柚授粉果实的糖类物质中d-葡萄糖平均含量最高,为43.52 mg·g-1,显著高于自然授粉与四倍体葡萄柚授粉。四倍体葡萄柚与信木柚授粉的果实氨基酸类物质中以脯氨酸为主,其中四倍体葡萄柚授粉的脯氨酸平均含量为0.32 mg·g-1,高于信木柚与自然授粉。

2.4 不同授粉品种对果皮挥发性物质的影响

分析不同品种授粉果实与亲本果实的挥发性物质,对不同果实的挥发性物质组分与含量进行PCA分析,如图3所示,可知不同样品间重复性良好。在不同授粉品种与亲本的果皮中累计统计到85种挥发性物质,如表4所示,其中醛类11种,萜烯类28种,酯类16种,醇类14种,酮类14种,还有5种烷烃类化合物和7种酚、羧酸类化合物。在85种挥发性物质中,自然授粉的果实中检测出41种,含量最高为柠檬烯(25 822.76 μg·g-1),占总量的87.48%;信木柚授粉检测出36种,含量最高为柠檬烯(84 271.06 μg·g-1),占总量的92.57%;信木柚的果实中检测出47种,含量最高为柠檬烯(154 583.28 μg·g-1),占总量的91.07%;四倍体葡萄柚授粉检测出38种,含量最高为柠檬烯(11 157.49 μg·g-1),占总量的88.52%;葡萄柚的果实中检测出49种,含量最高为柠檬烯(194 799.03 μg·g-1),其含量占总量的88.65%。通过分析不同授粉品种的果实与亲本果实之间的关系,发现在信木柚授粉组合中有21种挥发性物质,表现出明显的花粉直感效应,包括大部分萜烯类物质,以柠檬烯为例,自然授粉下果实的柠檬烯含量为25 822.76 μg·g-1,父本信木柚的柠檬烯含量为154 583.28 μg·g-1,而经过信木柚授粉后的果实柠檬烯含量达到84 271.06 μg·g-1,比自然授粉提高了3倍之余。表明通过信木柚给马家柚配置授粉组合可以显著提高马家柚果实的香气。

3 讨 论

马家柚作为江西省上饶市的地方优良品种,经过近几年的快速发展已成为当地主栽的柑橘品种,且马家柚产业也已基本成型。但近年来马家柚品质不稳定问题较突出,一方面与频繁变化的极端天气有关,另一方面与不同农户不同管理措施有关。如何规范管理、稳定品质、形成标准化果实,成为当前迫切需要解决的问题。前期研究发现,马家柚无单性结实能力,且自花结实率低。基于此问题,本研究通过使用不同授粉品种对马家柚进行异花授粉试验来探究其对果实品质的影响,期望為马家柚的实际生产与品质改良提供理论依据。

通过试验发现:异花授粉能显著提高马家柚坐果率,这与陈杰忠[27]、焦嘉乐等[28]研究一致,而不同授粉品种对坐果率提高程度不同可能与花粉的遗传特性以及外在环境的影响有关;在常规品质方面,花粉直感会影响马家柚的内在品质与外在品质,这与在苹果[15]、梨[12]、猕猴桃[13]、荔枝[14]等果树上的研究结果相似;在本研究中,花粉直感能显著影响单果质量、横径、果皮厚度、种子质量、果皮质量、可溶性固形物含量、可滴定酸含量和固酸比等理化指标,其中四倍体葡萄柚授粉能显著降低果实单果质量、果皮厚度和果皮质量,推测可能因父本葡萄柚的果型较小而使授粉后果实单果质量受到影响,这与贺熙勇等[19]、李艳民等[20]关于花粉直感对果型影响的研究一致,而经过四倍体葡萄柚授粉后果实种子为瘪籽,原因可能是四倍体与二倍体进行授粉后其种子内胚乳发育不良,使其成为瘪籽状,从而降低种子质量,增加马家柚整体口感;而信木柚授粉后果实种子质量增加表明人工授粉提高了马家柚授粉受精效率,从而产生更多的种子,这与彭建平等[29]、谢明权等[30]关于异花授粉可以提高授粉受精进而增加果实种子数的研究结果相同。另外果肉中初生代谢物主要以糖类和有机酸类为主,不同授粉处理之间初生代谢物含量有所差异,其中四倍体葡萄柚授粉后果实中柠檬酸含量显著高于其余两个处理,但在测定果实可滴定酸时,四倍体葡萄柚授粉果实的可滴定酸含量却要低于自然授粉下果实可滴定酸含量,原因可能与样品取样的部位有关,且同一处理下不同果实个体间也可能存在差异,导致测定的可滴定酸与柠檬酸含量在整体趋势下产生较小的偏差。

影响柑橘果实风味的挥发性物质主要有单萜、倍半萜、醇类、醛类、酮类等,其中以单萜类物质含量最丰富,特别是柠檬烯[26],笔者在本研究中测定到85种挥发性物质,其中醛类11种,萜烯类28种,酯类16种,醇类14种,酮类14种,5种烷烃类化合物和7种酚、羧酸类化合物,在不同果实中均以柠檬烯含量最高,表明影响马家柚果实风味的主要物质为柠檬烯,与前人结论一致。在信木柚授粉组合中有21种物质表现出明显的花粉直感效应,其中柠檬烯含量在经过授粉后提高3倍之余,说明花粉直感在挥发性物质方面表现更加突出。

花粉直感在众多果树上均有体现,虽然花粉直感的机制还尚未明晰,但利用花粉直感效应却可以为实际生产提供科学的理论依据。笔者在本研究中通过对马家柚异花授粉来探究花粉直感对马家柚果实品质的影响,旨在为马家柚授粉組合的选配和快速改良马家柚综合品质提供理论依据。

4 结 论

对马家柚配置不同授粉组合,进而分析不同授粉组合间果实坐果率与果实品质,发现与自然授粉处理相比,异花授粉可以提高马家柚坐果率,同时对马家柚常规品质有不同程度的改善,其中四倍体葡萄柚授粉可以有效解决马家柚种子较多的问题,信木柚授粉可以增加马家柚果皮香气。通过以上研究可对马家柚实际生产上授粉组合的选配与马家柚果实品质的快速改良提供理论依据和调控技术支撑。

参考文献References:

[1] 唐启正. 施肥、覆膜和异花授粉处理对马家柚果实品质影响研究[D]. 武汉:华中农业大学,2020.

TANG Qizheng. Research of effects of fertilization,mulching and cross-pollination on fruit quality of Majia pummelo[D]. Wuhan:Huazhong Agricultural University,2020.

[2] 杨莉,张涓涓,刘德春,春永强,刘勇. 马家柚及变异品系果实发育期间矿质营养变化及与果实内含物的相关性研究[J]. 江西农业大学学报,2018,40(3):479-486.

YANG Li,ZHANG Juanjuan,LIU Dechun,CHUN Yongqiang,LIU Yong. A study on mineral nutrition changes in Majia pummelo and its variant strain in fruit development and correlative analysis with fruit inclusions[J]. Acta Agriculturae Universitatis Jiangxiensis,2018,40(3):479-486.

[3] 高华清,韩蒙蒙,胡子君. 上饶市‘广丰马家柚发展现状、问题及对策[J]. 现代园艺,2019(1):40-41.

GAO Huaqing,HAN Mengmeng,HU Zijun. Development status, problems and countermeasures of ‘Guangfeng Majia Pomelo in Shangrao City[J]. Contemporary Horticulture,2019(1):40-41.

[4] 吴方方,杨海建,曹立新,毛祥青,刘翠华. 授粉对广丰马家柚果实品质的影响[J]. 中国南方果树,2012,41(3):76-77.

WU Fangfang,YANG Haijian,CAO Lixin,MAO Xiangqing,LIU Cuihua. Effects of pollination on fruit quality of Guangfeng Majia Pomelo [J]. South China Fruits,2012,41(3):76-77.

[5] 杨芩,刘雅兰,张婷渟,彭舒,田鑫. 果树花粉直感效应形成机理研究进展[J]. 经济林研究,2020,38(2):235-240.

YANG Qin,LIU Yalan,ZHANG Tingting,PENG Shu,TIAN Xin. Research progress on formation mechanism of xenia effect in fruit trees[J]. Non-Wood Forest Research,2020,38(2):235-240.

[6] 周修涛,王滨蔚,车鹏燕,李里,何承忠. 植物花粉直感效应及其机理[J]. 山东林业科技,2011,41(3):113-117.

ZHOU Xiutao,WANG Binwei,CHE Pengyan,LI Li,HE Chengzhong. Advances of pollen xenia effect and its mechanism in plant[J]. Journal of Shandong Forestry Science and Technology,2011,41(3):113-117.

[7] 赵志珩,廖健明,梁文汇,李开祥,黄晓露,梁海英,蓝振岐,李宝财,刘丹,覃晓斌. 授粉对板栗胚胎细胞发育的影响[J]. 果树学报,2019,36(7):884-891.

ZHAO Zhiheng,LIAO Jianming,LIANG Wenhui,LI Kaixiang,HUANG Xiaolu,LIANG Haiying,LAN Zhenqi,LI Baocai,LIU Dan,QIN Xiaobin. Effect of pollen xenia on embryonic development period and embryo cell sizes in Chinese chestnut[J]. Journal of Fruit Science,2019,36(7):884-891.

[8] 姜海鹰,陈绍江,张庆波,张玉荣. 高油玉米花粉直感效应与伴侣杂交种的选配研究[J]. 中国农业大学学报,2009,14(2):39-46.

JIANG Haiying,CHEN Shaojiang,ZHANG Qingbo,ZHANG Yurong. Xenia performances of partner-hybrids between normal hybrid and high oil hybrid in maize (Zea mays L.)[J]. Journal of China Agricultural University,2009,14(2):39-46.

[9] PAHLAVANI M H,ABOLHASANI K. Xenia effect on seed and embryo size in cotton (Gossypium hirsutum L.)[J]. Journal of Applied Genetics,2006,47(4):331-335.

[10] 朱煥焕,靳颖玲,张明科,张鲁刚,惠麦侠. 大白菜花粉直感效应研究[J]. 华北农学报,2016,31(3):107-113.

ZHU Huanhuan,JIN Yingling,ZHANG Mingke,ZHANG Lugang,HUI Maixia. Studies on Xenia effect of Chinese cabbage[J]. Acta Agriculturae Boreali-Sinica,2016,31(3):107-113.

[11] ZHANG H P,LIU C H,YAO J L,DENG C H,CHEN S L,CHEN J J,WANG Z H,YU Q M,CHENG Y J,XU J A. Citrus mangshanensis pollen confers a Xenia effect on linalool oxide accumulation in pummelo fruit by enhancing the expression of a cytochrome P450 78A7 gene CitLO1[J]. Journal of Agricultural and Food Chemistry,2019,67(34):9468-9476.

[12] 楼宇航. 花粉直感对‘翠冠梨果实品质及糖积累特性影响的研究[D]. 杭州:浙江农林大学,2021.

LOU Yuhang. Effects of Xenia on fruit quality and sugar accumulation of ‘Cuiguan pear[D]. Hangzhou:Zhejiang A & F University,2021.

[13] 杨技超,韩振诚,何茂梅,罗充,李良良,李苇洁. “贵长”猕猴桃花粉直感效应研究[J]. 中国南方果树,2021,50(1):79-85.

YANG Jichao,HAN Zhencheng,HE Maomei,LUO Chong,LI Liangliang,LI Weijie. Study of pollen Xenia of ‘Guichang kiwifruit[J]. South China Fruits,2021,50(1):79-85.

[14] 李焕苓,张蕾,王果,王树军,李芳,王家保. 不同品种花粉对母本荔枝果实品质的影响[J]. 中国南方果树,2020,49(6):52-57.

LI Huanling,ZHANG Lei,WANG Guo,WANG Shujun,LI Fang,WANG Jiabao. Effect of pollens of different Litchi cultivars on fruit quality[J]. South China Fruits,2020,49(6):52-57.

[15] 刘振中,袁仲玉,高华,赵才瑞,赵政阳,何舒乐,史涛. 不同专用授粉树对‘陕富六号苹果花粉直感的影响[J]. 山西农业大学学报(自然科学版),2019,39(2):55-60.

LIU Zhenzhong,YUAN Zhongyu,GAO Hua,ZHAO Cairui,ZHAO Zhengyang,HE Shule,SHI Tao. Xenia effects of six pollinating cultivars of Malus spp. on Malus pumlia‘Shanfu 6[J]. Journal of Shanxi Agricultural University (Natural Science Edition),2019,39(2):55-60.

[16] GHARAGHANI A,GHASEMI SOLOKLUI A A,ORAGUZIE N,ZARE D. Pollen source influences fruit quality,aril properties,and seed characteristics in pomegranate[J]. International Journal of Fruit Science,2017,17(3):333-348.

[17] SABIR A. Xenia and metaxenia in grapes:differences in berry and seed characteristics of maternal grape cv. ‘Narince (Vitis vinifera L.) as influenced by different pollen sources[J]. Plant Biology,2015,17(2):567-573.

[18] TABER S K,OLMSTEAD J W. Impact of cross- and self-pollination on fruit set,fruit size,seed number,and harvest timing among 13 southern highbush blueberry cultivars[J]. HortTechnology,2016,26(2):213-219.

[19] 賀熙勇,陶丽,倪书邦,陈丽兰,张海文,孔广红. 花粉直感对澳洲坚果‘O. C果实形态和品质性状的影响[J]. 经济林研究,2016,34(1):76-82.

HE Xiyong,TAO Li,NI Shubang,CHEN Lilan,ZHANG Haiwen,KONG Guanghong. Effects of pollen xenia on nut morphological characteristics and quality of ‘O. C cultivar in Macadamia spp.[J]. Non-Wood Forest Research,2016,34(1):76-82.

[20] 李艳民,袁德义,肖诗鑫,朱周俊,叶天文,肖心洁,邹锋. 不同锥栗优系亲本特性及杂交子代生长效应[J]. 经济林研究,2019,37(2):156-162.

LI Yanmin,YUAN Deyi,XIAO Shixin,ZHU Zhoujun,YE Tianwen,XIAO Xinjie,ZOU Feng. Parent characteristics of different superior Castanea henryi clones and growth effects of their hybrid offspring[J]. Non-Wood Forest Research,2019,37(2):156-162.

[21] 黄仁,张韵,张启香,王正加,夏国华,黄坚钦,胡渊渊. 异源授粉山核桃果皮光合能力差异的转录组分析[J]. 林业科学,2019,55(1):128-137.

HUANG Ren,ZHANG Yun,ZHANG Qixiang,WANG Zhengjia,XIA Guohua,HUANG Jianqin,HU Yuanyuan. Transcriptome analysis of photosynthetic capacity of exocarp of heterogeneously pollinated Carya cathayensis[J]. Scientia Silvae Sinicae,2019,55(1):128-137.

[22] 田瑞,胡红菊,杨晓平,张靖国,陈启亮. 花粉直感对‘圆黄梨果实品质的影响[J]. 东南园艺,2013,1(3):1-5.

TIAN Rui,HU Hongju,YANG Xiaoping,ZHANG Jingguo,CHEN Qiliang. Effect of Xenia on fruit quality of ‘Wonhuwang pear cultivar[J]. Southeast Horticulture,2013,1(3):1-5.

[23] 刘珠琴,鲍特,郑云珽. 不同授粉品种对‘翠冠梨果实品质的影响[J]. 北方园艺,2015(22):37-39.

LIU Zhuqin,BAO Te,ZHENG Yunting. Effect of different pollination varieties on quality of ‘Cuiguan pear fruit[J]. Northern Horticulture,2015(22):37-39.

[24] ALIZADEH-SALTE S,FARHADI N,ARZANI K,KHOSHGHALB H. Almond oil quality as related to the type of pollen source in Iranian self incompatible cultivars[J]. International Journal of Fruit Science,2018,18(1):29-36.

[25] SHENG L,SHEN D D,LUO Y,SUN X H,WANG J Q,LUO T,ZENG Y L,XU J,DENG X X,CHENG Y J. Exogenous γ-aminobutyric acid treatment affects citrate and amino acid accumulation to improve fruit quality and storage performance of postharvest citrus fruit[J]. Food Chemistry,2017,216:138-145.

[26] 张海朋. 不同柑橘种质挥发性物质谱分析及相关基因挖掘和验证[D]. 武汉:华中农业大学,2019.

ZHANG Haipeng. Volatile profiling of various Citrus germplasms in combination with mining and characterization of volatile biosynthetic genes[D]. Wuhan:Huazhong Agricultural University,2019.

[27] 陈杰忠. 果树栽培学各论:南方本[M]. 3版. 北京:中国农业出版社,2003:618.

CHEN Jiezhong. Fruit growing of particular species[M]. 3rd ed. Beijing:China Agriculture Press,2003:618.

[28] 焦嘉乐,王彦博,宋春燕,陈奕州,郭绍霞,李天红,张玉刚. 不同授粉品种对‘福丽苹果生长发育和果实品质的影响[J]. 山东农业科学,2023,55(1):46-54.

JIAO Jiale, WANG Yanbo, SONG Chunyan, CHEN Yizhou, GUO Shaoxia, LI Tianhong, ZHANG Yugang. Effects of different pollinating varieties on growth and fruit quality of ‘Fuli apple[J]. Shandong Agricultural Sciences,2023,55(1):46-54.

[29] 彭建平,李小初,郑玉亮,陈清西,陈文山. 授粉对度尾文旦柚裂果及果实品质的影响[J]. 中国果树,2007(3):27-28.

PENG Jianping, LI Xiaochu, ZHENG Yuliang, CHEN Qingxi, CHEN Wenshan. Effect of pollination on cracked fruit and fruit quality of Duwei Wendan Pomelo [J]. China Fruits,2007(3):27-28.

[30] 谢明权,陈勇,夏泽洪,刘仪英,谭锋,董世华,程昌凤. 垫江白柚授粉品种筛选试验[J]. 西南园艺,2006(4):26.

XIE Mingquan, CHEN Yong, XIA Zehong, LIU Yiying, TAN Feng, DONG Shihua, CHENG Changfeng. Screening experiment on pollination varieties of Dianjiang White Pomelo[J]. Southwest Horticulture,2006(4):26.

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