Chinese Journal of Tropical Crops ›› 2020, Vol. 41 ›› Issue (1): 35-42.DOI: 10.3969/j.issn.1000-2561.2020.01.005
• Crop Culture and Nutrition, Genetic Breeding • Previous Articles Next Articles
WEN Mingfu,PAN Fangyin,QI Yongwen,WU Jiayun,AO Junhua,YANG Junxian,GUAN Jinyan,PENG Lichong,LIANG Qiru,LUO Qingwen()
Received:
2019-03-22
Revised:
2019-06-26
Online:
2020-01-25
Published:
2020-01-21
Contact:
LUO Qingwen
CLC Number:
WEN Mingfu,PAN Fangyin,QI Yongwen,WU Jiayun,AO Junhua,YANG Junxian,GUAN Jinyan,PENG Lichong,LIANG Qiru,LUO Qingwen. Breeding of New Sugarcane (Saccharum spp.) Cultivar, Yuetang 06-233[J]. Chinese Journal of Tropical Crops, 2020, 41(1): 35-42.
Add to citation manager EndNote|Ris|BibTeX
URL: http://www.rdzwxb.com/EN/10.3969/j.issn.1000-2561.2020.01.005
年份Year | 试验圃Testing stage | 植期Type of planting | 主要试验结果及规模Main test results and scale |
---|---|---|---|
2006 | 杂种圃 | 新植 | 播种86个组合花穗,定植实生苗54 600株,共入选972个优良单株,入选率达1.78% |
2007 | 选种圃 | 新植 | 种植972个单株,入选213个优良品系 |
2008—2009 | 鉴定圃 | 新植及宿根 | 种植213个品系,入选56个优良品系 |
2009—2010 | 预备品比圃 | 新植及宿根 | 参试品系56个,入选26个进入品种比较试验 |
2010—2011 | 品比试验圃 | 新植及宿根 | 参试品系26个,入选12个进入品种表证试验 |
2011—2012 | 表证试验 | 新植及宿根 | 参试品系13个(含1个对照),入选粤糖06-233(粤甘43)等品系进入第十轮国家甘蔗品种区域试验 |
2014—2015 | 第十轮国家甘蔗品种区域试验 | 新植及宿根 | 参试品系11个(含1个对照),进入第十轮国家甘蔗品种区域生产试验品系8个 |
2015 | 第十轮国家甘蔗品种区域生产试验 | 新植 | 参试品系9个(含1个对照),其中粤甘43综合表现较好 |
Tab. 1 Breeding procedure of Yuetang 06-233
年份Year | 试验圃Testing stage | 植期Type of planting | 主要试验结果及规模Main test results and scale |
---|---|---|---|
2006 | 杂种圃 | 新植 | 播种86个组合花穗,定植实生苗54 600株,共入选972个优良单株,入选率达1.78% |
2007 | 选种圃 | 新植 | 种植972个单株,入选213个优良品系 |
2008—2009 | 鉴定圃 | 新植及宿根 | 种植213个品系,入选56个优良品系 |
2009—2010 | 预备品比圃 | 新植及宿根 | 参试品系56个,入选26个进入品种比较试验 |
2010—2011 | 品比试验圃 | 新植及宿根 | 参试品系26个,入选12个进入品种表证试验 |
2011—2012 | 表证试验 | 新植及宿根 | 参试品系13个(含1个对照),入选粤糖06-233(粤甘43)等品系进入第十轮国家甘蔗品种区域试验 |
2014—2015 | 第十轮国家甘蔗品种区域试验 | 新植及宿根 | 参试品系11个(含1个对照),进入第十轮国家甘蔗品种区域生产试验品系8个 |
2015 | 第十轮国家甘蔗品种区域生产试验 | 新植 | 参试品系9个(含1个对照),其中粤甘43综合表现较好 |
年份 Year | 试验阶段 Testing stage | 品种 Variety | 出苗率 Germination rate/% | 分蘖率 Tilling rate/% | 发株率 Shooting rate/% | 株高 Plant height/cm | 茎径 Stalk diameter/cm | 茎长 Stalk length/cm | 单茎重 Single stalk weight/kg | 有效茎数 Stalk number /(stems∙hm-2) |
---|---|---|---|---|---|---|---|---|---|---|
2014—2015 | 国家区域试验 (2 a新植) | 粤糖06-233 | 65.1 | 149.6 | — | 272.9 | 2.86 | 265.59 | 1.68 | 66 305 |
ROC22(CK) | 62.9 | 81.4 | — | 277.5 | 2.75 | 294.85 | 1.72 | 64 191 | ||
国家区域试验 (1 a宿根) | 粤糖06-233 | — | — | 154.4 | 286.1 | 2.92 | 279.98 | 1.83 | 69 450 | |
ROC22(CK) | — | — | 143.2 | 308.4 | 2.68 | 305.86 | 1.69 | 68 237 | ||
2015 | 国家生产示范 (1 a新植) | 粤糖06-233 | 60.6 | 143.7 | — | 279.5 | 2.76 | 288.29 | 1.62 | 74 655 |
ROC22(CK) | 62.2 | 87.1 | — | 296.5 | 2.58 | 312.27 | 1.60 | 71 602 | ||
平均 | 3 a新植1 a宿根 | 粤糖06-233 | 62.9 | 146.7 | 154.4 | 279.5 | 2.85 | 277.95 | 1.71 | 70 136 |
ROC22(CK) | 62.5 | 84.3 | 143.2 | 294.1 | 2.67 | 304.33 | 1.67 | 68 010 | ||
与CK的差值 | 0.4 | 62.4 | 11.2 | -14.6 | 0.18 | -26.38 | 0.04 | 2 126 |
Tab. 2 Major agronomic character performance of Yuetang 06-233 and its comparatives in the national regional and production test
年份 Year | 试验阶段 Testing stage | 品种 Variety | 出苗率 Germination rate/% | 分蘖率 Tilling rate/% | 发株率 Shooting rate/% | 株高 Plant height/cm | 茎径 Stalk diameter/cm | 茎长 Stalk length/cm | 单茎重 Single stalk weight/kg | 有效茎数 Stalk number /(stems∙hm-2) |
---|---|---|---|---|---|---|---|---|---|---|
2014—2015 | 国家区域试验 (2 a新植) | 粤糖06-233 | 65.1 | 149.6 | — | 272.9 | 2.86 | 265.59 | 1.68 | 66 305 |
ROC22(CK) | 62.9 | 81.4 | — | 277.5 | 2.75 | 294.85 | 1.72 | 64 191 | ||
国家区域试验 (1 a宿根) | 粤糖06-233 | — | — | 154.4 | 286.1 | 2.92 | 279.98 | 1.83 | 69 450 | |
ROC22(CK) | — | — | 143.2 | 308.4 | 2.68 | 305.86 | 1.69 | 68 237 | ||
2015 | 国家生产示范 (1 a新植) | 粤糖06-233 | 60.6 | 143.7 | — | 279.5 | 2.76 | 288.29 | 1.62 | 74 655 |
ROC22(CK) | 62.2 | 87.1 | — | 296.5 | 2.58 | 312.27 | 1.60 | 71 602 | ||
平均 | 3 a新植1 a宿根 | 粤糖06-233 | 62.9 | 146.7 | 154.4 | 279.5 | 2.85 | 277.95 | 1.71 | 70 136 |
ROC22(CK) | 62.5 | 84.3 | 143.2 | 294.1 | 2.67 | 304.33 | 1.67 | 68 010 | ||
与CK的差值 | 0.4 | 62.4 | 11.2 | -14.6 | 0.18 | -26.38 | 0.04 | 2 126 |
年份 Year | 试验阶段 Testing stage | 品种 Variety | 纤维分 Fiber content/% | 蔗茎产量 Cane yield/ (kg∙hm-2) | 蔗糖分Sucrose content/% | 含糖量 Sugar yield/ (kg∙hm-2) | |||||
---|---|---|---|---|---|---|---|---|---|---|---|
11月 | 12月 | 1月 | 2月 | 3月 | 平均 Average | ||||||
2014—2015 | 国家区域试验 (2 a新植) | 粤糖06- 233 | 11.11 | 111392.40 | 14.07 | 14.53 | 14.78 | 15.50 | 16.22 | 15.02 | 16 731.40 |
ROC22(CK) | 11.44 | 110408.52 | 13.55 | 14.14 | 15.18 | 15.28 | 15.80 | 14.79 | 16 329.42 | ||
国家区域试验 (1 a宿根) | 粤糖06-233 | 11.20 | 127093.50 | 14.13 | 15.06 | 15.36 | — | — | 14.85 | 18 873.38 | |
ROC22(CK) | 11.56 | 115320.53 | 14.55 | 15.31 | 15.65 | — | — | 15.17 | 17 494.12 | ||
2015 | 国家生产示范 (1 a新植) | 粤糖06-233 | 11.36 | 120941.10 | 14.26 | 14.76 | 14.89 | — | — | 14.64 | 17 705.78 |
ROC22(CK) | 11.64 | 114563.20 | 13.24 | 14.25 | 14.94 | — | — | 14.14 | 16 199.24 | ||
平均 | 3 a新植1 a宿根 | 粤糖06- 233 | 11.23 | 119932.56 | 14.15 | 14.78 | 15.01 | 15.50 | 16.22 | 15.13 | 18 145.79 |
ROC22(CK) | 11.55 | 113430.35 | 13.78 | 14.57 | 15.26 | 15.28 | 15.80 | 14.70 | 16 674.26 | ||
与CK的差值 | -2.2 | 6502.21 | 0.37 | 0.21 | -0.25 | 0.22 | 0.42 | 0.43 | 1 471.53 |
Tab. 3 Fiber content, sucrose content, sugar yield of Yuetang 06-233 variety and comparing varieties in the national regional and production test
年份 Year | 试验阶段 Testing stage | 品种 Variety | 纤维分 Fiber content/% | 蔗茎产量 Cane yield/ (kg∙hm-2) | 蔗糖分Sucrose content/% | 含糖量 Sugar yield/ (kg∙hm-2) | |||||
---|---|---|---|---|---|---|---|---|---|---|---|
11月 | 12月 | 1月 | 2月 | 3月 | 平均 Average | ||||||
2014—2015 | 国家区域试验 (2 a新植) | 粤糖06- 233 | 11.11 | 111392.40 | 14.07 | 14.53 | 14.78 | 15.50 | 16.22 | 15.02 | 16 731.40 |
ROC22(CK) | 11.44 | 110408.52 | 13.55 | 14.14 | 15.18 | 15.28 | 15.80 | 14.79 | 16 329.42 | ||
国家区域试验 (1 a宿根) | 粤糖06-233 | 11.20 | 127093.50 | 14.13 | 15.06 | 15.36 | — | — | 14.85 | 18 873.38 | |
ROC22(CK) | 11.56 | 115320.53 | 14.55 | 15.31 | 15.65 | — | — | 15.17 | 17 494.12 | ||
2015 | 国家生产示范 (1 a新植) | 粤糖06-233 | 11.36 | 120941.10 | 14.26 | 14.76 | 14.89 | — | — | 14.64 | 17 705.78 |
ROC22(CK) | 11.64 | 114563.20 | 13.24 | 14.25 | 14.94 | — | — | 14.14 | 16 199.24 | ||
平均 | 3 a新植1 a宿根 | 粤糖06- 233 | 11.23 | 119932.56 | 14.15 | 14.78 | 15.01 | 15.50 | 16.22 | 15.13 | 18 145.79 |
ROC22(CK) | 11.55 | 113430.35 | 13.78 | 14.57 | 15.26 | 15.28 | 15.80 | 14.70 | 16 674.26 | ||
与CK的差值 | -2.2 | 6502.21 | 0.37 | 0.21 | -0.25 | 0.22 | 0.42 | 0.43 | 1 471.53 |
品种 Variety | 黑穗病 Sugarcane sumt | 花叶病 Sugarcane mosaic virus | ||||
---|---|---|---|---|---|---|
人工接种发病率 Incidence of artificial vaccination/% | 抗病等级 Resistance level | 抗病反应类型 Type of disease resistance response | 人工接种发病率 Incidence of artificial vaccination/% | 抗病等级 Resistance level | 抗病反应类型 Type of disease resistance response | |
粤糖06-233 | 9.66 | 2级 | 抗型 | 48.82 | 4级 | 感型 |
ROC22(CK) | 53.03 | 7级 | 感型 | 55.19 | 4级 | 感型 |
Tab. 4 Disease resistance of Yuetang 06-233 in the national regional and production test
品种 Variety | 黑穗病 Sugarcane sumt | 花叶病 Sugarcane mosaic virus | ||||
---|---|---|---|---|---|---|
人工接种发病率 Incidence of artificial vaccination/% | 抗病等级 Resistance level | 抗病反应类型 Type of disease resistance response | 人工接种发病率 Incidence of artificial vaccination/% | 抗病等级 Resistance level | 抗病反应类型 Type of disease resistance response | |
粤糖06-233 | 9.66 | 2级 | 抗型 | 48.82 | 4级 | 感型 |
ROC22(CK) | 53.03 | 7级 | 感型 | 55.19 | 4级 | 感型 |
品种名称 Variety | 核型公式 Karyotype formula | 染色体相对长度 (系数组成) Type of I.R.L | 染色体相对长度范围 I.R.L | 臂比>2的比率 Percentage of Arm ratio/% | 染色体长度比 Ratio of chromosome length | 核型类型 Karyotype type | 具中部着丝粒染色体的百分比 Percentage of homologous chromosomes | 核型不对称系数 Asymmetry index |
---|---|---|---|---|---|---|---|---|
粤糖06-233 | 2n=88=6sm+82m | 14L+22M2+ 28M1+24S | 0.46%~ 1.98% | 4.54 | 4.33 | 2C | 93.18 | 56.31 |
Tab. 5 Karyotype parameter of Yuetang 06-233
品种名称 Variety | 核型公式 Karyotype formula | 染色体相对长度 (系数组成) Type of I.R.L | 染色体相对长度范围 I.R.L | 臂比>2的比率 Percentage of Arm ratio/% | 染色体长度比 Ratio of chromosome length | 核型类型 Karyotype type | 具中部着丝粒染色体的百分比 Percentage of homologous chromosomes | 核型不对称系数 Asymmetry index |
---|---|---|---|---|---|---|---|---|
粤糖06-233 | 2n=88=6sm+82m | 14L+22M2+ 28M1+24S | 0.46%~ 1.98% | 4.54 | 4.33 | 2C | 93.18 | 56.31 |
[1] | 张跃彬, 吴才文 . 国内外甘蔗产业技术进展及发展分析[J]. 中国糖料, 2017,39(3):47-50. |
[2] | FAO. FAOSTAT data[EB/OL]. , 2018. |
[3] | 李炳杨 . 广西甘蔗种植现状、问题及对策[J]. 热带农业科学, 2018,38(4):119-127. |
[4] | 全国甘蔗生产监测系统. . |
[5] | 李奇伟, 邓海华 . 当前我国甘蔗品种选育与推广中存在的突出问题及对策[J]. 甘蔗糖业, 2011(4):70-76. |
[6] | 沈万宽 . 特早熟高糖甘蔗粤糖93-159[J]. 中国农业科技导报, 2009,11(S2):115. |
[7] | 中国轻工业联合会. 糖料甘蔗: GB/T 10498-2010[S]. 北京: 中国标准出版社, 2011. |
[8] | 中国轻工业联合会. 糖料甘蔗试验方法: GB/T 10499-2014[S]. 北京: 中国标准出版社, 2015. |
[9] | 中华人民共和国农业部种植业管理司. 农作物品种鉴定规范甘蔗: NY/T 1786-2009[S]. 北京: 中华人民共和国农业部, 2010. |
[10] | 李懋学, 张学方 . 植物染色体研究技术[M]. 哈尔滨: 东北林业大学出版社, 1991. |
[11] | 朱澄 . 植物染色体及染色体技术[M]. 北京: 科学出版社, 1982. |
[12] | 李懋学, 陈瑞阳 . 关于植物核型分析的标准化问题[J]. 武汉植物学研究, 1985,3(4):297-302. |
[13] | Levan A, Fregga K, Sandlberg A A . Nomenclacture for centromeric position on chromosomes[J]. Hereditas, 2009,52(2):201-220. |
[14] | Stebbins G L. Variantion and evolution in plants[M]. Co1umbia: Columbia University Press, 1957. |
[15] | 张华, 林彦铨 . 甘蔗细胞与分子遗传学研究进展[J]. 甘蔗, 2001,8(3):1-6. |
[16] | Ming R, Moore P H, Wu K , et al. Sugarcane improvement through breeding and biotechnology[J]. Plant Breeding Reviews, 2006,27:15. |
[17] | Matsuoka S, Ferro J, Arruda P . The brazilian experience of sugarcane ethanol industry[J]. In Vitro Cell Developmental Biology Plant, 2009,45(3):372-381. |
[18] | D’Hont A, Grivet L, Feldmann P , et al . Characterisation of the double genome structure of modern sugarcane cultivars (Saccharum spp.) by molecular cytogenetics[J]. Molecular and General Genetics, 1996,250(4):405-413. |
[19] | D’Hont A, Ison D, Alix K , et al. Determination of basic chromosome numbers in the genus Saccharum by physical mapping of ribosomal RNA genes[J]. Genome, 1998,41(2):221-225. |
[20] | Zhang J S, Zhang X T, Tang H B , et al. Allele-defined genome of the autopolyploid sugarcane Saccharum spontaneum L[J]. Nature Genetics, 2018,50:1565-1573. |
[21] | Xia Z Q, Zou M L, Zhang S K , et al. AFSM sequencing approach: a simple and rapid method for genome-wide SNP and methylation site discovery and genetic mapping[J]. Scientific Reports, 2014,4:7300. |
[22] | Xia Z Q, Zhang S K, Wen M F , et al. Construction of an ultrahigh-density genetic linkage map for Jatropha curcas L. and identification of QTL for fruit yield[J]. Biotechnol Biofuels, 2018,11(1):3. |
[23] | Glyn James. Sugarcane[M]. 2nd edn. UK: Blackwell Science Ltd a Blackwell Publishing Company, 2004: 20-47. |
[24] | Grivet L, Daniels C, Glaszmann J C , et al. A review of recent molecular genetics evidence for sugarcane evolution and domestication[J]. Ethnobotany Research and Applications, 2004,2:9-17. |
[25] | 黄永吉, 吴嘉云, 刘少谋 , 等. 基于GISH的甘蔗与斑茅F1染色体遗传与核型分析[J]. 植物遗传资源学报, 2014,15(2):394-398. |
[26] | Silva D, Jorge A . The importance of the wild cane Saccharum spontaneum for bioenergy genetic breeding[J]. Sugar Tech, 2017,19(3):229-240. |
[27] | 刘少谋, 符成, 陈勇生 . 近十年海南甘蔗育种场斑茅后代回交利用研究[J]. 甘蔗糖业, 2007(2):1-6, 17. |
[28] | 王先宏, 李富生, 何丽莲 , 等. 甘蔗与蔗茅杂交F2BC1代的染色体遗传分析[J]. 中国农学通报, 2014,30(15):81-85. |
[29] | 曹哲群, 肖芙荣, 陈疏影 , 等. 7个蔗茅野生种及其后代材料苗期耐寒性鉴定[J]. 作物杂志, 2017(5):43-48. |
[30] | 黄玉新, 罗霆, 刘昔辉 , 等. 甘蔗与斑茅割手密复合体(GXAS07-6-1)杂交后代的染色体遗传分析[J]. 热带作物学报, 2016,37(2):220-225. |
[31] | 段维兴, 黄玉新, 周珊 , 等. 甘蔗与河八王杂交双亲染色体在F1、BC1和BC2代的传递研究[J]. 热带作物学报, 2017,38(12):2201-2205. |
[32] | 洪德元 . 植物细胞分类学[M]. 北京: 科学出版社, 1990: 12- 31, 88-138. |
[33] | 黄东益, 郑成木, 庄南生 , 等. 甘蔗染色体组构成系统演化的研究[J]. 热带作物学报, 2000,21(1):43-51. |
[34] | Stebbins G L . Chromosome evolutionin higer plant[M]. London: Edward Amoldlid, 1999. |
[1] | ZHOU Xia,XIE Xiang,TAN Yanhua,YI Xiaoping,XIA Qiyu,ZHANG Lili,GUO Anping. Community of Predatory Arthropods in Rice Fields in Off-Season Breeding Region [J]. Chinese Journal of Tropical Crops, 2020, 41(8): 1642-1647. |
[2] | HUANG Zhenrui,ZHOU Wenling,AO Junhua,CHEN Diwen,HUANG Ying,JIANG Yong,LI Qiwei. Sugarcane Yield and Soil Potassium Balance in Potassium Application of Four Consecutive Years [J]. Chinese Journal of Tropical Crops, 2020, 41(7): 1347-1353. |
[3] | XU Xia,GOU Yonggang,LUO Shasha,WANG Yushu,YU Lingling,WANG Jianwu. Effect of Nitrogen Reduction on Yield Stability of Sugarcane-Soybean Intercropping System [J]. Chinese Journal of Tropical Crops, 2020, 41(7): 1354-1365. |
[4] | WEI Dongping,WEI Jianfeng,LIANG Zhenhua,WEI Qiaoyun,HU Guijuan. Variation among Sugarcane Varieties in Nutrient Uptake and Utilization under Mechanized Production [J]. Chinese Journal of Tropical Crops, 2020, 41(5): 845-850. |
[5] | TAN Yanhua,XIE Xiang,ZHOU Xia,YI Xiaoping,HUO Shanshan,ZHANG Lili,CAO Yang,ZHAO Hui,GUO Anping. Using Screen Mesh to Control the Isolation Distance of Transgenic Maize Planted in Off-Season Reproduction Regions [J]. Chinese Journal of Tropical Crops, 2020, 41(5): 851-858. |
[6] | CHEN Jiaoyun,KHAN Qaisar,WEI Jianglu,TANG Lihua,DONG Dengfeng,LI Yangrui. Analysis of Physio-biochemical Characteristics of T2 α-tubulin SoTUA Transgenic Sugarcane [J]. Chinese Journal of Tropical Crops, 2020, 41(4): 685-693. |
[7] | XU Zhijun,ZHAO Sheng,HU Xiaowen,KONG Ran,SU Junbo,LIU Yang. Development, Characterization and Speciality of Microsatellite Markers in AP85-441 and R570 Genomic Reference Sequences [J]. Chinese Journal of Tropical Crops, 2020, 41(4): 722-729. |
[8] | NONG Zemei,SHI Guoying,ZENG Quan,YE Xuelian,QIN Huadong,HU Chunjin. Analysis on Enzyme Activity and Microbial Community Diversity in Rhizosphere Soil of Different Sugarcane Varieties [J]. Chinese Journal of Tropical Crops, 2020, 41(4): 819-828. |
[9] | WANG Shujun,SUN Jinhua,LI Huanling,WANG Guo,LI Fang,WANG Jiabao. Gene Transformation of Litchi via Pollen Tube Pathway [J]. Chinese Journal of Tropical Crops, 2020, 41(2): 252-257. |
[10] | JING Yan,ZHOU Hui,LIU Xihui,TAN Fang,ZHANG Xiaoqiu,ZHANG Ronghua,SONG Xiupeng,LI Yangrui,YAN Meixin,LEI Jingchao,QIN Zhenqiang,LUO Yawei,LI Dongmei,WEI Jinju. Smut Resistant Identification and Analysis of New Sugarcane Clones of Guitang [J]. Chinese Journal of Tropical Crops, 2020, 41(2): 333-338. |
[11] | GUO Ying,LIN Zhikai,WANG Wenhua,LIU Liqing,HE Enming. Accumulation of Lxx in Infected Sugarcane Stem and Its Effect on Structure of Sugarcane Stem [J]. Chinese Journal of Tropical Crops, 2020, 41(2): 359-364. |
[12] | YANG Liu,LIAO Fen,Muhammad ANAS,LI Qiang,PENG Lishun,HUANG Dongliang,LI Yangrui. Screening of Sugarcane with High Nitrogen Efficiency at Seedling Stage [J]. Chinese Journal of Tropical Crops, 2020, 41(11): 2205-2218. |
[13] | Luiz JCB Carvalho,CHEN Songbi. Genetic Resources, Evaluation, Application and Breeding of Cassava Crop [J]. Chinese Journal of Tropical Crops, 2020, 41(10): 1968-1978. |
[14] | ZHOU Xincheng,XIA Zhiqiang,CHEN Xin,ZOU Meiling,LU Cheng,WANG Haiyan,WANG Wenquan. Advances of Genomics and Its Utilization in Tropical Crops [J]. Chinese Journal of Tropical Crops, 2020, 41(10): 2130-2142. |
[15] | SHEN Linbo,WU Nannan,FENG Xiaoyan,XIONG Guoru,ZHAO Tingting,WANG Wenzhi,WANG Jungang,ZHANG Shuzhen. Virus Infection Situation of Fifty-two Sugarcane Varieties in Guangxi [J]. Chinese Journal of Tropical Crops, 2020, 41(1): 116-126. |
Viewed | ||||||
Full text |
|
|||||
Abstract |
|
|||||