[1]Bowyer J L. Economic and environmental comparisons of kenaf growth versus plantation grown softwood and hardwood for pulp and paper. In: Seller Jr T, Reichert N A, Columbus E P, Fuller M J, Williams K, eds. Kenaf Properties, Processing and Products Mississippi State University, Mississipi State, MS, 1999. pp 323-346

[2]Origele A, Sano Y. Fractionation and utilization of kenaf (Hibiscus cannabinus) components for conversion of biomass. Mokuzai Gakkaish, 1997, 43: 171-177

[3]Ugale S D, Khuspe S S. Use of male sterility in cross fertilization studies in Hibiscus cannabinus L. J Maharashtra Agric Univ, 1977, (2): 113-115

[4]Seca A M L, Cvaleiro J A S, Domingues F M J, Silvestre A J D, Evtuguin D, Neto C P. Structural characterization of the bark and core lignins from kenaf (Hibiscus cannabinus)

[J]. J Agric Food Chem Ralph J. An unusual lignin from kenaf [J].J Nat Prod

[6]Nishimura N, Izumi A, Kuroda K. Structural characterization of kenaf lignin: differences among kenaf varieties [J].Ind Crop Prod

[7]Kuroda K, Nakagawa-Izumi A, Mazumder B B, Ohtani Y, Sameshima K. Evaluation of chemical composition of the core and bast lignins of variety Chinpi-3 kenaf (Hibiscus cannabinus L.) by pyrolysis-gas chromatography/mass spectrometry and cupric oxide oxidation. Ind Crop Prod, 2005, 22: 223-232

[8]Petrini C, Bazzocchi R, Montalti P. Yield potential and adaptation of kenaf (Hibiscus cannabinus) in north-central Italy [J].Ind Crop Prod

[9]Mambelli S, Grandi S. Yield and quality of kenaf (Hibiscus cannabinus L.) stem as affected by harvest date and irrigation. Ind Crop Prod, 1995, 4: 97-104

[10]Gray L N, Collavino N G, Simon G E, Mariotti J A. Diallelic analysis of genetic effects determining days to flowering in kenaf [J].Ind Crop Prod

[11]Meints P D, Smith C A. Kenaf seed storage duration on germination, emergence, and yield [J].Ind Crop Prod

[12]Zhu L-M(朱丽梅), Ai S-Y(艾素云), Zhou R-Y(周瑞阳). A cytologica study on microsporogenesis of cytoplasmic male sterile lines in kenaf (Hibiscus cannabinus L.). Acta Agron Sin (作物学报), 2007, 33(6): 999-1003 (in Chinese with English abstract)

[13]Huang F(黄飞), Wang D-J(王道杰), Li B(黎斌), Guo A-G(郭蔼光), Li D-R(李殿荣), Tian J-H(田建华). Microsporogenesis comparison of genetic male sterility line and its allele fertile line in Brassica napus L. Acta Bot Boreal-Occident Sin (西北植物学报), 2006, 26(6): 1159-1164 (in Chinese with English abstract)

[14]Rogers R B, Smith M A L, Cowen R K D. In vitro production of male sterile Zinnia elegans. Euphytica, 1992, 61: 217-223

[15]Sari G M, Ferrario S, Villa M, Pe M E. gaMS-1: a gametophytic male sterile mutant in maize [J].Sex Plant Rep

[16]Quiros C F, Rugama A, Dong Y Y, Orton T J. Cytological and genetical studies of a male sterile celery [J]. Euphytica

[17]Conicella C, Genualdo G, Lucia R, Ramulu K S, Cardi T. Early tapetal degeneration and meiotic defects are involved in the male sterility of Solanum commersonii (+) S. tuberosum somatic hybrids. Theor Appl Genet, 1997, 95: 609-617

[18]Ye Y M, Hu Q S, Chen T H, Bao M Z. Male sterile lines of zinnia elegans and their cytological observations. Agric Sci China, 2008, 7: 423-431

[19]Fu X P, Hu J Y, Hu H R, Bao M Z. Cytological observation of microsporogenesis in male-sterile lines of Chinese pink (Dianthus chinensis L.). Agric Sci China, 2008, 7: 547-553

[20]Wang F-Q(王福青), Cheng X-F(程显峰), Meng X-X(孟祥霞), Dong S-L(董树连). Zhao Y-H(赵永厚). The cellular morplology anatomical observation of cabbage male-sterile line. J Huazhong Agric Univ (华中农业大学学报), 2000, 8(19): 391-394 (in Chinese with English abstract)

[21]Laser K D, Lersten N R. Anatomy and cytology of microsporogenesis in cytoplasmic male sterile angiosperms [J].Bot Rew

[22]Bhandari N N. The microsporangium. In: Johri B M ed. Em- bryology of Angiosperms. New York, US: Springer, 1984. pp 53-121

[23]You R-L(尤瑞麟). Textbook of Botany Experiment (植物学实验技术教程). Beijing: Peking University Press, 2008. pp 72-78

[24]Scoles G J, Evans L E. Pollen development in male fertile and cytoplasmic male sterile rye [J].Can J Bot

[25]Xie C-T(谢潮添), Yang Y-H(杨延红), Zhu X-Y(朱学艺), Tian H-Q(田惠桥). The cytochemical observation of anthers of Chinese cabbage’s male-sterile. Acta Biol Exp Sin (实验生物学报), 2004, 37(8): 295-302 (in Chinese with English abstract)

[26]Panchaksharappa M G, Rudramuniyappa C K. Localization of nucleic acid and insoluble polysaccharides in the anther of Zea mays L.: a histochemical study. Cytologia, 1974, 39: 153-160

[27]Katti R Y, Giddanavar H S, Naik S, Agadi S N, Hegde R R. Persistence of callose and tapetum in the microsporogenesis of genic male sterile Cajanus cajan (L.) Millsp. with well formed endothecium. Cytologia, 1994, 59: 65-72

[28]Dong Q-H(董庆华), Li R-Q(利容千), Wang J-B(王建波). Histochemical studies on anther development in male sterile radish (Raphanus sativus L.). J Wuhan Bot Res (武汉植物学研究), 1997, 15(1): 10-14 (in Chinese with English abstract)

[29]Zhu L-M(朱丽梅). Observation on Morphology and anatomy of Microspore Abortion of Cytoplasmic Male Sterile Line in Kenaf (Hibiscus cannabinus L.). MS Dissertation of Guangxi University, 2007. pp 32-35 (in Chinese with English abstract)