Acta Agriculturae Zhejiangensis ›› 2024, Vol. 36 ›› Issue (6): 1320-1328.DOI: 10.3969/j.issn.1004-1524.20230998
• Horticultural Science • Previous Articles Next Articles
DENG Lijun1(), WANG Tie1, HU Juan2, YAO Yuan1, SUN Guochao1, XIONG Bo1, LIAO Ling1, WANG Zhihui1,*(
)
Received:
2023-08-21
Online:
2024-06-25
Published:
2024-07-02
CLC Number:
DENG Lijun, WANG Tie, HU Juan, YAO Yuan, SUN Guochao, XIONG Bo, LIAO Ling, WANG Zhihui. Biological characterization of flowering and pollination of Prunus salicina Lindl.cv. ‘Fengtangli’[J]. Acta Agriculturae Zhejiangensis, 2024, 36(6): 1320-1328.
Add to citation manager EndNote|Ris|BibTeX
URL: http://www.zjnyxb.cn/EN/10.3969/j.issn.1004-1524.20230998
品种 Cultivar | 单花花药数 Anther number of per flower | 单花药花粉量 Pollen quantity of per anther | 花粉活力 Pollen viability/% |
---|---|---|---|
蜂糖李 ‘Fengtangli’ | 33.17±1.94 ab | 562.81±62.76 c | 34.47±1.15 d |
四月李 ‘Siyueli’ | 29.00±5.29 bc | 988.51±19.91 b | 46.68±0.67 b |
凤凰李 ‘Fenghuangli’ | 26.00±3.62 c | 1 622.64±45.79 a | 51.22±0.78 a |
茵红李 ‘Yinhongli’ | 35.00±3.79 a | 504.76±71.90 c | 41.27±1.38 c |
Table 1 Pollen quantity and pollen viability of ‘Fengtangli’ and its pollinated cultivars
品种 Cultivar | 单花花药数 Anther number of per flower | 单花药花粉量 Pollen quantity of per anther | 花粉活力 Pollen viability/% |
---|---|---|---|
蜂糖李 ‘Fengtangli’ | 33.17±1.94 ab | 562.81±62.76 c | 34.47±1.15 d |
四月李 ‘Siyueli’ | 29.00±5.29 bc | 988.51±19.91 b | 46.68±0.67 b |
凤凰李 ‘Fenghuangli’ | 26.00±3.62 c | 1 622.64±45.79 a | 51.22±0.78 a |
茵红李 ‘Yinhongli’ | 35.00±3.79 a | 504.76±71.90 c | 41.27±1.38 c |
Fig.3 Fuit set of ‘Fengtangli’ with different pollination treatments FS, FF, and FY represented artificial pollination of ‘Fengtangli’ with pollen from ‘Siyueli’, ‘Fenghuangli’ and ‘Yinhongli’, respectively; MP represented pollination with mixed pollen; SP represented self-pollination of plums; OP represented open pollination.
Fig.4 Effect of different measures on fruit set rate of ‘Fengtangli’ B represented spraying boron treatment; GA3 represented spraying gibberellin treatment; BL represented spraying brassinolide treatment; CK was the control.
[1] | 王玉柱, 杨丽, 阎爱玲, 等. 李品种选育研究进展[J]. 果树学报, 2002, 19(5): 340-345. |
WANG Y Z, YANG L, YAN A L, et al. Progress of plum breeding in the world[J]. Journal of Fruit Science, 2002, 19(5): 340-345. (in Chinese with English abstract) | |
[2] | 刘威生, 章秋平, 马小雪, 等. 新中国果树科学研究70年: 李[J]. 果树学报, 2019, 36(10): 1320-1338. |
LIU W S, ZHANG Q P, MA X X, et al. Fruit scientific research in New China in the past 70 years: plum[J]. Journal of Fruit Science, 2019, 36(10): 1320-1338. (in Chinese with English abstract) | |
[3] | Food and Agriculture Organization of the United Nations Database. Crops and livestock products[DB/OL]. (2020-12-20) [2023-08-20]. https://www.fao.org/faostat/en/#data/QCL. 2020. |
[4] | 马小雪, 章秋平, 刘威生, 等. 李品种资源果实抗氧化活性分析[J]. 果树学报, 2019, 36(3): 277-285. |
MA X X, ZHANG Q P, LIU W S, et al. Antioxidant capacity in fruits of cultivar resources of genus Prunus[J]. Journal of Fruit Science, 2019, 36(3): 277-285. (in Chinese with English abstract) | |
[5] | 高倩, 陈德芹, 张籍梁, 等. 不同负载量对“蜂糖李”产量和果实品质的影响[J]. 中国南方果树, 2019, 48(6): 117-119. |
GAO Q, CHEN D Q, ZHANG J L, et al. Effects of different loads on the yield and fruit quality of ‘Fentangli’[J]. South China Fruits, 2019, 48(6): 117-119. (in Chinese) | |
[6] | CARPENEDO S, DO CARMO BASSOLS RASEIRA M, FRANZON R C, et al. Stigmatic receptivity of peach flowers submitted to heat stress[J]. Acta Scientiarum Agronomy, 2019, 42: e42450. |
[7] | DICENTA F, GARCÍA-GUSANO M, ORTEGA E, et al. The possibilities of early selection of late-flowering almonds as a function of seed germination or leafing time of seedlings[J]. Plant Breeding, 2005, 124(3): 305-309. |
[8] | 雷莉莉, 何兴波, 杨绍彬, 等. 3种杏李花部特征与授粉亲和性的研究[J]. 热带作物学报, 2014, 35(1): 132-137. |
LEI L L, HE X B, YANG S B, et al. Analysis of floral characteristics of three Prunus domestica × armeniaca cultivars[J]. Chinese Journal of Tropical Crops, 2014, 35(1): 132-137. (in Chinese with English abstract) | |
[9] | RUIZ D, EGEA J. Analysis of the variability and correlations of floral biology factors affecting fruit set in apricot in a Mediterranean climate[J]. Scientia Horticulturae, 2008, 115(2): 154-163. |
[10] | 申玉龙. 李不同品种坐果率与花器构造、营养水平间关系的研究[D]. 保定: 河北农业大学, 2006. |
SHEN Y L. Research on the relations between fruit-set rates and their floral organs, nutritional contents in various plum cultivars[D]. Baoding: Hebei Agricultural University, 2006. (in Chinese with English abstract) | |
[11] | SAPIR G, STERN R A, SHAFIR S, et al. Full compatibility is superior to semi-compatibility for fruit set in Japanese plum (Prunus salicina Lindl.) cultivars[J]. Scientia Horticulturae, 2008, 116(4): 394-398. |
[12] | JIA H J, HE F J, XIONG C Z, et al. Influences of cross pollination on pollen tube growth and fruit set in Zuili plums (Prunus salicina)[J]. Journal of Integrative Plant Biology, 2008, 50(2): 203-209. |
[13] | RADUNIĆ M, JAZBEC A, ERCISLI S, et al. Pollen-pistil interaction influence on the fruit set of sweet cherry[J]. Scientia Horticulturae, 2017, 224: 358-366. |
[14] | 赵丹, 王飞, 赵秀明, 等. 柿属部分品种杂交亲和性以及结实性的研究[J]. 园艺学报, 2012, 39(11): 2229-2237. |
ZHAO D, WANG F, ZHAO X M, et al. Studies of cross compatibility and fecundity on part of Diospyros[J]. Acta Horticulturae Sinica, 2012, 39(11): 2229-2237. (in Chinese with English abstract) | |
[15] | 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. |
[16] | SARA S, STEFAN R, RYAN S, et al. Pistil biology of ‘WA 38’ apple and effect of pollen source on pollen tube growth and fruit set[J]. Agronomy, 2022, 12(1): 123. |
[17] | 张景全, 周同永. 叶面喷施硼肥对蓝莓产量及品质的影响[J]. 云南农业大学学报(自然科学), 2021, 36(3): 553-557. |
ZHANG J Q, ZHOU T Y. Effect of foliar application of boron fertilizer on the yield and quality of blueberry[J]. Journal of Yunnan Agricultural University(Natural Science), 2021, 36(3): 553-557. (in Chinese with English abstract) | |
[18] | 孟赐福, 曹志洪, 姜培坤, 等. 叶面施硼矫正杨梅缺硼的研究[J]. 浙江林学院学报, 2008, 25(5): 543-547. |
MENG C F, CAO Z H, JIANG P K, et al. Foliar-applied boron (B) to prevent B-deficiency in red bayberry (Myrica rubra)[J]. Journal of Zhejiang Forestry College, 2008, 25(5): 543-547. (in Chinese with English abstract) | |
[19] | MUENGKAEW R, CHAIPRASART P, WONGSAWAD P. Calcium-boron addition promotes pollen germination and fruit set of mango[J]. International Journal of Fruit Science, 2017, 17(2): 147-158. |
[20] | 樊丁宇, 赵婧彤, 阿布都卡尤木·阿依麦提, 等. 喷施赤霉素对骏枣叶片发育及产量品质的影响[J]. 西北农业学报, 2021, 30(8): 1199-1209. |
FAN D Y, ZHAO J T, AYIMAITI A, et al. Effect of gibberellin spraying on leaf development, yield and quality of Junzao[J]. Acta Agriculturae Boreali-occidentalis Sinica, 2021, 30(8): 1199-1209. (in Chinese with English abstract) | |
[21] | 高兆银, 胡美姣, 朱敏, 等. 采前喷施赤霉素(GA3)对杧果果实产量、品质和采后贮藏特性的影响[J]. 果树学报, 2017, 34(6): 744-751. |
GAO Z Y, HU M J, ZHU M, et al. Effects of pre-harvest GA3 spraying on yield, quality and storability of mango fruit[J]. Journal of Fruit Science, 2017, 34(6): 744-751. (in Chinese with English abstract) | |
[22] | LORDAN J, VILARDELL P, PERIS M, et al. Post petal fall applications of gibberellins improve fruit set on pear[J]. Scientia Horticulturae, 2019, 252: 149-155. |
[23] | 崔桐灏, 周辉轩, 鲍荣粉, 等. 芸苔素内酯对树番茄幼苗生长及养分吸收的影响[J]. 四川农业大学学报, 2022, 40(6): 853-861. |
CUI T H, ZHOU H X, BAO R F, et al. Effects of brassinolide on the growth and nutrient absorption of Cyphomandra betacea seedlings[J]. Journal of Sichuan Agricultural University, 2022, 40(6): 853-861. (in Chinese with English abstract) | |
[24] | 王健, 姚万福, 施云庭, 等. 芸苔素内酯对冰糖橙品质、产量的影响[J]. 热带农业科学, 2022, 42(8): 13-17. |
WANG J, YAO W F, SHI Y T, et al. Effects of brassinolide on quality and yield of Citrus sinensis[J]. Chinese Journal of Tropical Agriculture, 2022, 42(8): 13-17. (in Chinese with English abstract) | |
[25] | 江丽, 袁名安, 李朵姣, 等. 赤霉素及芸苔素内酯对茶树光合特性和茶果产量的影响[J]. 中国油脂, 2022, 47(7): 38-44. |
JIANG L, YUAN M A, LI D J, et al. Effects of gibberellin and brassinolide on photosynthetic characteristic and tea fruit yield of tea plants[J]. China Oils and Fats, 2022, 47(7): 38-44. (in Chinese with English abstract) | |
[26] | 王小红. ‘蜂糖李’果实糖酸组分及其积累规律[D]. 贵阳: 贵州大学, 2018. |
WANG X H. The sugar-acid components of ‘Fengtang Plum’ fruit and the regularity of them accumulation[D]. Guiyang: Guizhou University, 2018. (in Chinese with English abstract) | |
[27] | 敖艳飞, 宋贞富, 张领, 等. 蜂糖李主要病害的发生及防治技术[J]. 耕作与栽培, 2020, 40(4): 74-76. |
AO Y F, SONG Z F, ZHANG L, et al. The main diseases occurrence and control technology of honey plum[J]. Tillage and Cultivation, 2020, 40(4): 74-76. (in Chinese with English abstract) | |
[28] | 石其宇, 董晓庆, 黄世安, 等. 草酸对采后蜂糖李果实品质和抗氧化代谢的影响[J]. 食品工业科技, 2021, 42(15): 299-306. |
SHI Q Y, DONG X Q, HUANG S A, et al. Effects of oxalic acid treatment on quality and antioxidant metabolism of postharvest Fengtang plum fruit[J]. Science and Technology of Food Industry, 2021, 42(15): 299-306. (in Chinese with English abstract) | |
[29] | 魏雅君. 杏李开花结实生物学特性研究[D]. 乌鲁木齐: 新疆农业大学, 2017. |
WEI Y J. Research on biological characteristics of flowering and fruiting of Prunus Salicina×Armeniaca[D]. Urumqi: Xinjiang Agricultural University, 2017. (in Chinese with English abstract) | |
[30] | 张义, 张慧, 汪凤威, 等. “空心李”的授粉生物学特征[J]. 北方园艺, 2017(24): 43-47. |
ZHANG Y, ZHANG H, WANG F W, et al. Pollination biology characteristics of Prunus salicina Lindl. cv. ‘Kongxinli’[J]. Northern Horticulture, 2017(24): 43-47. (in Chinese with English abstract) | |
[31] | 李森, 刘娟, 公菲菲, 等. 黄花菜‘大同黄花’开花特性与繁育系统研究[J]. 园艺学报, 2021, 48(8): 1541-1551. |
LI S, LIU J, GONG F F, et al. Studies on flowering characteristics and breeding system of Hemerocallis citrina ‘Datong Huanghua’[J]. Acta Horticulturae Sinica, 2021, 48(8): 1541-1551. (in Chinese with English abstract) | |
[32] | 陈学森, 李扬, 束怀瑞. 果树开花授粉生物学研究进展[J]. 山东农业大学学报(自然科学版), 2000, 31(3): 345-348. |
CHEN X S, LI Y, SHU H R. Advances in flower and pollination biology in fruit trees[J]. Journal of Shandong Agricultural University, 2000, 31(3): 345-348. (in Chinese with English abstract) | |
[33] | GUERRA M E, RODRIGO J. Japanese plum pollination: a review[J]. Scientia Horticulturae, 2015, 197: 674-686. |
[34] | KODAD O, SOCIAS I COMPANY R. Flower age and pollenizer could affect fruit set in late-blooming self-compatible almond cultivars under warm climatic conditions[J]. Scientia Horticulturae, 2013, 164: 359-365. |
[35] | SÁNCHEZ-PÉREZ R, DEL CUETO J, DICENTA F, et al. Recent advancements to study flowering time in almond and other Prunus species[J]. Frontiers in Plant Science, 2014, 5: 334. |
[36] | MEHMET S. Pollen quality, quantity and fruit set of some self-compatible and self-incompatible cherry cultivars with artificial pollination[J]. African Journal of Biotechnology, 2011, 10(17): 3380-3386. |
[37] | HEDHLY A, HORMAZA J I, HERRERO M. The effect of temperature on stigmatic receptivity in sweet cherry (Prunus avium L.)[J]. Plant, Cell & Environment, 2003, 26(10): 1673-1680. |
[38] | YI W G, LAW S E, MCCOY D, et al. Stigma development and receptivity in almond (Prunus dulcis)[J]. Annals of Botany, 2006, 97(1): 57-63. |
[39] | FOTIRIĆ AKŠIĆ M, CEROVIĆ R, HJELTNES S H, et al. The effective pollination period of European plum (Prunus domestica L.) cultivars in western Norway[J]. Horticulturae, 2022, 8(1): 55. |
[40] | ORTEGA E, DICENTA F, EGEA J. Effective pollination period in almond cultivars[J]. HortScience, 2004, 39(1): 19-22. |
[41] | ZHANG L, FERGUSON L, WHITING M D. Temperature effects on pistil viability and fruit set in sweet cherry[J]. Scientia Horticulturae, 2018, 241: 8-17. |
[42] | 高倩. 蜂糖李授粉受精生物学及落果生理特性研究[D]. 贵阳: 贵州大学, 2021. |
GAO Q. The research on pollination and fertilization and fruit dropping of biological characteristics in Fengtang plum[D]. Guiyang: Guizhou University, 2021. (in Chinese with English abstract) | |
[43] | SHARAFI Y. Pollen viability and longevity in some selected genotypes of peach, plum, prune and sour cherry[J]. Journal of Medicinal Plants Research, 2011, 5(2): 275-279. |
[44] | HENSELEK Y, EILERS E J, KREMEN C, et al. Pollination requirements of almond (Prunus dulcis): combining laboratory and field experiments[J]. Journal of Economic Entomology, 2018, 111(3): 1006-1013. |
[45] | 耿文娟. 野生欧洲李生殖生物学特性初步研究[D]. 乌鲁木齐: 新疆农业大学, 2008. |
GENG W J. Primary research on generative biological characteristics of wild European plum (Prunus domestica L.)[D]. Urumqi: Xinjiang Agricultural University, 2008. (in Chinese with English abstract) | |
[46] | GLIŠIĆ I, MILATOVIĆ D, CEROVIĆ R, et al. Examination of self-compatibility in promising plum (Prunus domestica L.) genotypes developed at the Fruit Research Institute, Čačak[J]. Scientia Horticulturae, 2017, 224: 156-162. |
[47] | BELTRÁN R, VALLS A, CEBRIÁN N, et al. Effect of temperature on pollen germination for several Rosaceae species: influence of freezing conservation time on germination patterns[J]. PeerJ, 2019, 7: e8195. |
[48] | HYUN K J, HAE J J, YOUNG N E, et al. Selection of a suitable pollinizer for ‘Summer Fantasia’ plum[J]. HortScience, 2017, 52(9): 1182-1187. |
[49] | XU J X, GAO Z H, ZHANG Z. Identification of S-genotypes and novel S-RNase alleles in Japanese apricot cultivars native to China[J]. Scientia Horticulturae, 2010, 123(4): 459-463. |
[50] | 郁香荷, 孙猛, 刘威生. 李种质资源自花和自然坐果率及分级标准[J]. 中国果树, 2008(3): 17-19, 77. |
YU X H, SUN M, LIU W S. Self-flowering and natural fruit setting rate and grading standard of plum germplasm resources[J]. China Fruits, 2008(3): 17-19, 77. (in Chinese) | |
[51] | DENG L J, WANG T, HU J, et al. Effects of pollen sources on fruit set and fruit characteristics of ‘Fengtangli’ plum (Prunus salicina Lindl.) based on microscopic and transcriptomic analysis[J]. International Journal of Molecular Sciences, 2022, 23(21): 12959. |
[52] | 刘沂华, 程勤海, 杨丽, 等. 硼肥不同喷施方式对槜李产量和品质的影响[J]. 上海农业科技, 2016(4): 79-80. |
LIU Y H, CHENG Q H, YANG L, et al. Effects of different spraying methods of boron fertilizer on yield and quality of Prunus mume[J]. Shanghai Agricultural Science and Technology, 2016(4): 79-80. (in Chinese) | |
[53] | 赵通, 程丽, 张德, 等. 施硼和赤霉素对‘李广杏’坐果率及果实品质的影响[J]. 西北植物学报, 2020, 40(2): 319-327. |
ZHAO T, CHENG L, ZHANG D, et al. Effects of boron and gibberellin spraying on fruit quality and fruit setting rate of ‘Liguangxing’[J]. Acta Botanica Boreali-Occidentalia Sinica, 2020, 40(2): 319-327. (in Chinese with English abstract) | |
[54] | 刘智强, 袁德义, 邹锋, 等. 花期喷硼对锥栗光合作用和空苞率的影响[J]. 江西农业大学学报, 2017, 39(3): 485-491. |
LIU Z Q, YUAN D Y, ZOU F, et al. Effects of spraying borax at flowering stage on photosynthesis and empty shell rate in Castanea henryi[J]. Acta Agriculturae Universitatis Jiangxiensis, 2017, 39(3): 485-491. (in Chinese with English abstract) | |
[55] | 胡文海, 闫小红, 陈金德, 等. 油菜素内酯对干旱胁迫下辣椒开花结果的影响[J]. 井冈山大学学报(自然科学版), 2011, 32(5): 46-50. |
HU W H, YAN X H, CHEN J D, et al. Eeffects of brassinolide on flowering and fruiting of pepper in drought stress[J]. Journal of Jinggangshan University(Natural Science), 2011, 32(5): 46-50. (in Chinese with English abstract) |
[1] | CHEN Guohu, LI Guang, WEN Hongwei, YIN Qian, WU Siwen, WANG Ying, LIU Xueqing, ZHAO Longlong, KHAN Afrasyab, GUI Shangzhi, TANG Xiaoyan, WANG Chenggang. Genome-wide identification and expression analysis of key genes response to vernalization in radish (Raphanus sativus) [J]. Acta Agriculturae Zhejiangensis, 2023, 35(7): 1626-1637. |
[2] | ZHANG Yuhan, ZHANG Jitang, MA Kaifeng, ZHANG Ruoxi, WEI Linxin, LI Qingwei. Chilling and heat requirements of different Prunus mume cultivars [J]. Acta Agriculturae Zhejiangensis, 2023, 35(5): 1080-1087. |
[3] | LIU Xiaofen, LING Xiaoqi, XIANG Lili, YU Lu, SHEN Hong, LI Fang. Effect of temperature and gibberellin on flowering regulation of Cymbidium goeringii [J]. Acta Agriculturae Zhejiangensis, 2023, 35(2): 355-363. |
[4] | ZHANG Zhiguo, CONG Lin, ZHANG Shijie, LI Rongguang, ZOU Weina, CHI Fa'an, ZHANG Bao, JIANG Yuping. Effects of root-zone temperature on growth, development and flowering of Hemerocallis fulva [J]. Acta Agriculturae Zhejiangensis, 2022, 34(5): 1005-1014. |
[5] | TAO Peng, ZHAO Yanting, YUE Zhichen, LEI Juanli, LI Biyuan. Analysis of mRNA transport of BcSVP of Chinese flowering cabbage in heterograft [J]. Acta Agriculturae Zhejiangensis, 2021, 33(7): 1192-1198. |
[6] | WANG Ying, MU Yanxia, WANG Jin. Research progress of floral development regulation by MADS-box gene family [J]. Acta Agriculturae Zhejiangensis, 2021, 33(6): 1149-1158. |
[7] | YUAN Xilei, WANG Zhenshan, JIA Xiaoping, SANG Luman, LI Jianfeng, ZHANG Bo. Research advances on molecular mechanisms of photoperiod-regulation plant flowering and CCT gene family [J]. , 2020, 32(6): 1133-1140. |
[8] | MIAO Xiaorong, LIU Junying, ZHANG Qianbing, LI Feifei, SUN Yanmei, YU Lei, MA Chunhui. Effects of spraying boron and molybdenum fertilizers on productivity and nutritional quality of alfalfa under drip irrigation [J]. , 2019, 31(10): 1583-1590. |
[9] | YUAN Xinjie, FANG Rong, ZHOU Kunhua, ZHANG Hongyan, CHEN Xuejun. Research progress of first-flower-node trait in pepper(Capsicum spp.) [J]. , 2018, 30(7): 1259-1266. |
[10] | SUI Yihu, HU Nengbing, TANG Jinbao. Effect of planting density, fertilizer level of nitrogen and boron on yield of purple pepper Fengziyun No.1 [J]. , 2018, 30(3): 413-419. |
[11] | CHEN Yu, CHEN Shulin. Survey and landscape construction analysis of flowering plants in Nanjing agritourism parks [J]. , 2018, 30(12): 2049-2055. |
[12] | JIN Erhui, ZHOU Jinxing, REN Man, Hu Qianqian, JIN Guangming, LI Shenghe. Combined effects of yeast selenium and boron on structure of immune organs and immune function of broilers [J]. , 2017, 29(11): 1783-1795. |
[13] | XIONG Bo1, YE Shuang1, QIU Xia1, LI Qingnan1, GU Xianjie1, SUN Guochao2, LUO Hua3, WANG Zhihui1,2,*. Effect of boron on physiological and antioxidant enzymes activity of Huangguogan [J]. , 2016, 28(7): 1171-. |
[14] | XUE Yang1,2, JING Yuanshu1,2,*, TAN Mengxiang1,2. Effect of potassium fertilizer on physiological characteristics and yield of late rice [J]. , 2016, 28(6): 901-. |
[15] | HUANG Zong\|an1,2, SU Shi\|wen2, SHI Jian\|lei1,2, ZHOU You\|he2, HUANG Ying1,*. Effects of different concentrations of boron on photosynthetic gas exchange, chlorophyll fluorescence and growth in seedling leaves of Brassica rapa L.#br# [J]. , 2015, 27(8): 1403-. |
Viewed | ||||||
Full text |
|
|||||
Abstract |
|
|||||