施钾对根际土壤微生物群落和甘蔗生长的影响

doi:10.3864/j.issn.0578-1752.2025.13.011

中国农业科学 ›› 2025, Vol. 58 ›› Issue (13): 2630-2644.doi: 10.3864/j.issn.0578-1752.2025.13.011

• 土壤肥料·节水灌溉·农业生态环境 • 上一篇下一篇

施钾对根际土壤微生物群落和甘蔗生长的影响

赵勇¹^,²(), 张仲富¹^,², 王禹童¹^,², 艾静¹^,², 刘家勇¹^,², 吴建明³, 邓军¹^,²(), 张跃彬¹^,²()

¹ 热带作物生物育种全国重点实验室，昆明 650000
² 云南省农业科学院甘蔗研究所，云南开远 661699
³ 广西农业科学院甘蔗研究所，南宁 530007

收稿日期:2024-09-02 接受日期:2024-10-10 出版日期:2025-07-01 发布日期:2025-07-05
通信作者:
邓军，E-mail：249315558@qq.com。
张跃彬，E-mail：ynzyb@sohu.com
联系方式: 赵勇，E-mail：18087395132@163.com。
基金资助:
热带作物生物育种全国重点实验室项目(NKLTCB-YAAS-2024S04); 现代农业产业技术体系岗位科学家项目(CARS-17); 云南省基础研究计划农业联合专项(202301BD070001-213); 云南省种子种业联合实验室项目(2022YFD2301100); 开远甘蔗生长与环境云南省野外科学观测研究站项目(202205AM070001)

Effects of Potassium Application on Root Rhizosphere Microbial Community Changes and Growth of Sugarcane

ZHAO Yong¹^,²(), ZHANG ZhongFu¹^,², WANG YuTong¹^,², AI Jing¹^,², LIU JiaYong¹^,², WU JianMing³, DENG Jun¹^,²(), ZHANG YueBin¹^,²()

¹ National Key Laboratory of Tropical Crop Biological Breeding, Kunming 650000
² Sugarcane Research Institute, Yunnan Academy of Agricultural Sciences, Kaiyuan 661699, Yunnan
³ Sugarcane Research Institute, Guangxi Academy of Agricultural Sciences, Nanning 530007

Received:2024-09-02 Accepted:2024-10-10 Published:2025-07-01 Online:2025-07-05

摘要/Abstract

摘要：

【目的】探明甘蔗分蘖期不同施钾水平根际土壤细菌、真菌群落与功能变化特征及对甘蔗生长的影响，为分蘖期甘蔗施钾提供理论依据和生产指导。【方法】以新品种云蔗1696为研究材料，连续3年在甘蔗分蘖期研究不同钾肥（K₂O）施用水平（0、75、150、225和300 kg·hm^-2）对甘蔗生长速率、根际土壤细菌、真菌群落结构及甘蔗产糖量的影响。【结果】（1）在分蘖期施用钾肥的2个月内，随施钾水平的提高甘蔗绝对生长速率先增强后减弱；连续3年施用不同钾肥处理后，新植、宿根一年和宿根二年甘蔗生长表现一致，均为随施钾量增大，甘蔗产量和蔗糖分先增后减，且生长速率、产量和蔗糖分在施钾150 kg·hm^-2表现最优。（2）不同施钾水平对根际土壤细菌和真菌丰度影响不同，且影响群落结构和多样性。细菌菌落丰度差异主要集中在变形菌门、酸杆菌门、放线菌门、硝化螺旋菌门、厚壁菌门；真菌菌落丰度差异主要集中在担子菌门、子囊菌门、壶菌门。根际细菌和真菌群落丰度和多样性随施钾水平增加呈先降后升的趋势，存在施肥拐点（150 kg·hm^-2）。（3）不同施钾水平的主要微生物群落丰度与甘蔗产糖量相关性分析表明，细菌的放线菌门、变形菌门和真菌的担子菌门、子囊菌门、壶菌门丰度与甘蔗产糖量呈显著相关关系。这些菌落在土壤固氮、有机质分解、养分循环和抑制病原菌等方面发挥积极作用。【结论】分蘖期合理施钾可以改善根际土壤微生物群落结构，进而促进甘蔗生长。不同施钾水平对甘蔗产量、蔗糖分及根际土壤细菌和真菌等功能菌群的影响存在差异，其中施钾量150 kg·hm^-2对土壤微生物群落结构优化及甘蔗产糖量的提升效果最明显。

关键词: 钾肥, 甘蔗, 生长速率, 产量, 根际微生物

Abstract:

【Objective】 This study aimed to explore the characteristics of changes in the bacterial and fungal communities and functions in the rhizosphere soil and their influences on sugarcane growth during the tillering stage under different potassium application levels, so as to provide a theoretical basis and production guidance for potassium application during the tillering stage of sugarcane. 【Method】 Using the new variety YZ1696 as the experimental material, a three-year continuous field trial was conducted during the sugarcane tillering stage, applying five different potassium fertilizer levels (0, 75, 150, 225, and 300 kg·hm^-2) to investigate the effects on the growth rate of sugarcane, the structure and function of the rhizosphere soil bacterial and fungal community, and the sucrose yield of sugarcane. 【Result】 (1) Within two months after potassium application during the tillering stage, the absolute growth rate of sugarcane initially increased and then decreased as the potassium application level increased. After three consecutive years of targeted application of different potassium fertilizer treatments, the growth performance of new plantings, one-year-old ratoons, and two-year-old ratoons was consistent, showing that both the sugarcane yield and sucrose content first increased and then decreased with increasing potassium fertilization gradient, and the growth rate, yield, and sucrose content of sugarcane were the optimal under a potassium application of 150 kg·hm^-2. (2) Different potassium application treatments had significantly influenced the abundance of bacteria and fungi in the rhizosphere soil and the composition of the microbial community and diversity. The differences in bacterial abundance mainly concentrated in Proteobacteria, Acidobacteriota, Actinobacteriota, Nitrospirota, and Firmicutes, while the differences in fungal abundance mainly concentrated in Basidiomycota, Ascomycota, and Chytridiomycota. The structure and diversity of the rhizosphere bacterial and fungal communities exhibited a trend of decreasing first and then increasing with the increase in potassium application level, and a fertilization inflection point was at a potassium application of 150 kg·hm^-2. (3) Correlation analysis between the abundance of the main microbial communities and the sucrose yield of sugarcane under different potassium application treatments indicated that the abundances of bacterial Actinobacteriota and fungal Proteobacteria, Basidiomycota, Ascomycota, and Chytridiomycota were significantly correlated with the sucrose yield of sugarcane. These microorganisms played positive roles in nitrogen fixation, organic matter decomposition, nutrient cycling, and inhibition of pathogenic bacteria in the soil. 【Conclusion】 Appropriate potassium application during the tillering stage could improve the structure and function of the rhizosphere soil microbial community, thereby promoting sugarcane growth. However, different potassium application levels had varying effects on sugarcane yield, sucrose content, the functional microbial communities of bacteria and fungi, among which the potassium application level of 150 kg·hm^-2 had the most significant effect on optimizing the structure of the soil microbial community and enhancing the sucrose yield of sugarcane.

Key words: potassium, sugarcane, growth rate, yield, rhizosphere microorganism

赵勇, 张仲富, 王禹童, 艾静, 刘家勇, 吴建明, 邓军, 张跃彬. 施钾对根际土壤微生物群落和甘蔗生长的影响[J]. 中国农业科学, 2025, 58(13): 2630-2644.

ZHAO Yong, ZHANG ZhongFu, WANG YuTong, AI Jing, LIU JiaYong, WU JianMing, DENG Jun, ZHANG YueBin. Effects of Potassium Application on Root Rhizosphere Microbial Community Changes and Growth of Sugarcane[J]. Scientia Agricultura Sinica, 2025, 58(13): 2630-2644.

图/表 7

图1

图2

图3

图4

图5

表1

主要微生物群落功能查询与分析"

微生物类型 Microbial types	群落类型 Community type	群落功能 Community function	响应施钾效应 Potassium response effect	甘蔗产糖量关系 Correlation with sugarcane sucrose content
细菌 Bacteria	变形菌门 Proteobacteria	1. 参与土壤矿质元素循环；2. 增强土壤固氮功能；3. 参与有机质分解；4. 参与氮、磷养分循环 1. Participate in soil mineral element cycling; 2. Enhance soil nitrogen fixation function; 3. Involved in organic matter decomposition; 4. Participate in nitrogen and phosphorus nutrient cycling	K-1水平下丰度最低，K-4水平下丰度最高 The abundance was lowest at the K-1 level and highest at the K-4 level	丰度和产糖量呈显著正相关关系 A significant positive correlation between microbial abundance and sugar yield
细菌 Bacteria	放线菌门 Actinobacteriota	1. 大部分是腐生菌，有少数是和某些植物共生的，也有是寄生菌，可致病，寄生菌一般是厌氧菌；2. 放线菌主要能促使土壤中的动物和植物遗骸腐烂 1. Most are saprophytic, with a few forming symbiotic relationships with certain plants, while others are parasitic and potentially pathogenic—parasitic species are typically anaerobic; 2. Actinomycetes primarily promote the decomposition of animal and plant residues in soil	K-3水平下丰度最低，K-1水平下最高 The abundance was lowest at the K-3 level and highest at the K-1 level	丰度和产糖量呈显著负相关关系 A significant negative correlation between microbial abundance and sugar yield
真菌 Fungal	担子菌门 Basidiomycota	1. 有害的担子菌如黑粉菌和锈菌，引起作物的黑穗病和锈病；2. 引起病害，许多大型的腐生真菌能引起木材腐烂 1. Pathogenic basidiomycetes such as smut fungi (Ustilago spp.) and rust fungi (Puccinia spp.) cause smut diseases and rust diseases in crops; 2. Wood-decaying fungi (primarily saprophytic macrofungi) are responsible for timber rot and other lignocellulose degradation diseases	K-1水平下丰度最高，K-3水平下丰度最低 The abundance was highest at K-1 level and lowest at the K-3 level	丰度和产糖量呈显著负相关关系 A significant negative correlation between microbial abundance and sugar yield
	子囊菌门 Ascomycota	子囊菌门大多为腐生菌，是土壤中重要的分解者，可以分解难降解的有机质，在养分循环方面起着重要作用 Most Ascomycota are saprophytic fungi and serve as critical decomposers in soil. They specialize in breaking down recalcitrant organic matter, playing a pivotal role in nutrient cycling processes	K-3水平下丰度最高，K-1水平下丰度最低 The abundance was highest at the K-3 level and lowest at the K-1 level	丰度和产糖量呈正相关关系 A significant positive correlation between microbial abundance and sugar yield
	壶菌门 Chytridiomycota	大多腐生在动植物残体上或寄生于水生植物、藻类、小动物和其他真菌上，少数寄生于高等种子植物上。大多数种类能分解纤维素和几丁质 Most species are saprophytic on plant/animal residues or parasitic on aquatic plants, algae, small animals, and other fungi, with a minority parasitizing higher seed plants. The majority possess cellulose- and chitin-degrading capabilities	K-3水平下丰度最高，K-1水平下丰度最低 The abundance was highest at the K-3 level and lowest at the K-1 level	丰度和产糖量呈正相关关系 A significant positive correlation between microbial abundance and sugar yield

表1

图6

参考文献 46

[1]	王国琼, 李贵荣, 杨宗飞. 甘蔗施用钾肥的效应研究. 现代农业科技, 2010(1): 45-46.
	WANG G Q, LI G R, YANG Z F. Effects of potassium fertilizer application on sugarcane. Modern Agricultural Science and Technology, 2010(1): 45-46. (in Chinese)
[2]	谭宏伟, 周柳强, 谢如林, 黄美福. 不同施肥条件下甘蔗对钾的吸收利用研究. 南方农业学报, 2011, 42(3): 295-298.
	TAN H W, ZHOU L Q, XIE R L, HUANG M F. Potassium uptake and its utilization in sugarcane under the different fertilization levels. Journal of Southern Agriculture, 2011, 42(3): 295-298. (in Chinese)
[3]	夏淑洁. 钾肥对土壤氮素转化过程及其微生物群落影响的机制研究[D]. 拉萨: 西藏大学, 2020.
	XIA S J. Effects of Potassium fertilizer application on soil Nitrogen transformation processes and associated microbial community mechanisms[D]. Lasa: Tibet University, 2020. (in Chinese)
[4]	董素钦. 施用氯化钾对甘蔗产量和品质影响的研究. 甘蔗糖业, 2007(4): 16-18.
	DONG S Q. Effect of potassium chloride on yield and quality of sugarcane. Sugarcane and Canesugar, 2007(4): 16-18. (in Chinese)
[5]	韦启光, 喻忠刚, 覃文显, 吴有根. 生物钾肥对甘蔗产量、糖分的影响. 甘蔗, 2000(3): 32-34.
	WEI Q G, YU Z G, TANG W X, WU Y G. Effect of biologic potassium on sugarcane yield and sugar content. Sugarcane, 2000(3): 32-34. (in Chinese)
[6]	王江民. 影响甘蔗糖分积累的因素. 农村实用技术, 2004(5): 17-18.
	WANG J M. Factors affecting sugar accumulation in sugarcane. Rural Practical Technology, 2004(5): 17-18. (in Chinese)
[7]	黄振瑞, 周文灵, 敖俊华, 陈迪文, 黄莹, 江永, 李奇伟. 连续4年施钾的甘蔗产量及土壤钾素平衡. 热带作物学报, 2020, 41(7): 1347-1353. doi: 10.3969/j.issn.1000-2561.2020.07.009
	HUANG Z R, ZHOU W L, AO J H, CHEN D W, HUANG Y, JIANG Y, LI Q W. Sugarcane yield and soil potassium balance in potassium application of four consecutive years. Chinese Journal of Tropical Crops, 2020, 41(7): 1347-1353. (in Chinese) doi: 10.3969/j.issn.1000-2561.2020.07.009
[8]	谢金兰, 李长宁, 李毅杰, 梁强, 刘晓燕, 罗霆, 林丽, 梁阗, 何为中, 谭宏伟. 钾肥施用量对甘蔗产量、糖分积累及其抗逆性的效应研究. 中国土壤与肥料, 2019(2): 133-138.
	XIE J L, LI C N, LI Y J, LIANG Q, LIU X Y, LUO T, LIN L, LIANG T, HE W Z, TAN H W. Effects of potassium fertilizer application amount on sugarcane yield, sugar accumulation and stress resistance. Soil and Fertilizer Sciences in China, 2019(2): 133-138. (in Chinese)
[9]	彭李顺, 杨本鹏, 曹峥英, 曾军, 冯信平, 蔡文伟, 张树珍, 甘仪梅. 甘蔗钾素吸收、累积和分配的动态变化特征. 热带作物学报, 2016, 37(10): 1872-1876.
	PENG L S, YANG B P, CAO Z Y, ZENG J, FENG X P, CAI W W, ZHANG S Z, GAN Y M. Dynamic characteristics of potassium absorption, accumulation and distribution in sugarcane. Chinese Journal of Tropical Crops, 2016, 37(10): 1872-1876. (in Chinese)
[10]	韩紫璇, 房静静, 武雪萍, 姜宇, 宋霄君, 刘晓彤. 长期秸秆配施化肥下土壤团聚体碳氮分布、微生物量与小麦产量的协同效应. 中国农业科学, 2023, 56(8): 1503-1514. doi: 10.3864/j.issn.0578-1752.2023.08.007.
	HAN Z X, FANG J J, WU X P, JIANG Y, SONG X J, LIU X T. Synergistic effects of organic carbon and nitrogen content in water-stable aggregates as well as microbial biomass on crop yield under long-term straw combined chemical fertilizers application. Scientia Agricultura Sinica, 2023, 56(8): 1503-1514. doi: 10.3864/j.issn.0578-1752.2023.08.007. (in Chinese)
[11]	王君正, 张琪, 高子星, 马雪强, 屈锋, 胡晓辉. 两种微生物菌剂对有机基质袋培秋黄瓜产量、品质及根际环境的影响. 中国农业科学, 2021, 54(14): 3077-3087. doi: 10.3864/j.issn.0578-1752.2021.14.013.
	WANG J Z, ZHANG Q, GAO Z X, MA X Q, QU F, HU X H. Effects of two microbial agents on yield, quality and rhizosphere environment of autumn cucumber cultured in organic substrate. Scientia Agricultura Sinica, 2021, 54(14): 3077-3087. doi: 10.3864/j.issn.0578-1752.2021.14.013. (in Chinese)
[12]	HESTRIN R, HAMMER E C, MUELLER C W, LEHMANN J. Synergies between mycorrhizal fungi and soil microbial communities increase plant nitrogen acquisition. Communications Biology, 2019, 2: 233. doi: 10.1038/s42003-019-0481-8 pmid: 31263777
[13]	YAO Q M, LI Z, SONG Y, WRIGHT S J, GUO X, TRINGE S G, TFAILY M M, PAŠA-TOLIĆ L, HAZEN T C, TURNER B L, MAYES M A, PAN C L. Community proteogenomics reveals the systemic impact of phosphorus availability on microbial functions in tropical soil. Nature Ecology & Evolution, 2018, 2: 499-509.
[14]	TRIVEDI P, LEACH J E, TRINGE S G, SA T M, SINGH B K. Plant-microbiome interactions: From community assembly to plant health. Nature Reviews Microbiology, 2020, 18: 607-621.
[15]	COMPANT S, CLÉMENT C, SESSITSCH A. Plant growth- promoting bacteria in the rhizo- and endosphere of plants: their role, colonization, mechanisms involved and prospects for utilization. Soil Biology and Biochemistry, 2010, 42(5): 669-678.
[16]	REDMAN R S, SHEEHAN K B, STOUT R G, RODRIGUEZ R J, HENSON J M. Thermotolerance generated by plant/fungal symbiosis. Science, 2002, 298(5598): 1581. doi: 10.1126/science.1072191 pmid: 12446900
[17]	HIRUMA K, GERLACH N, SACRISTÁN S, NAKANO R T, HACQUARD S, KRACHER B, NEUMANN U, RAMÍREZ D, BUCHER M, O’CONNELL R J, SCHULZE-LEFERT P. Root endophyte Colletotrichum tofieldiae confers plant fitness benefits that are phosphate status dependent. Cell, 2016, 165(2): 464-474.
[18]	WARNER J B, LOLKEMA J S. Growth of Bacillus subtilis on citrate and isocitrate is supported by the Mg²⁺-citrate transporter CitM. Microbiology, 2002, 148(Pt 11): 3405-3412.
[19]	COBA DE LA PEÑA T, FEDOROVA E, PUEYO J J, LUCAS M M. The symbiosome: Legume and rhizobia co-evolution toward a nitrogen-fixing organelle? Frontiers in Plant Science, 2018, 8: 2229.
[20]	TAN Y L, WANG J, HE Y G, YU X M, CHEN S J, PENTTINEN P, LIU S L, YANG Y, ZHAO K, ZOU L K. Organic fertilizers shape soil microbial communities and increase soil amino acid metabolites content in a blueberry orchard. Microbial Ecology, 2023, 85(1): 232-246.
[21]	黄雪娇, 王菲, 谷守宽, 袁婷, 金珂旭, 樊驰, 李振轮, 王正银. 钾肥及与秸秆配施对紫色土作物产量和微生物群落结构的影响. 生态学报, 2018, 38(16): 5792-5799.
	HUANG X J, WANG F, GU S K, YUAN T, JIN K X, FAN C, LI Z L, WANG Z Y. Effects of potassium sources and rates on crop yields and microbial community structure in a four-year experiment in purple soil. Acta Ecologica Sinica, 2018, 38(16): 5792-5799. (in Chinese)
[22]	李文凤, 范源洪, 陈学宽, 夏红明, 李复琴, 王炎炎. 甘蔗糖分的快速测定方法. 中国糖料, 2009, 31(2): 14-15.
	LI W F, FAN Y H, CHEN X K, XIA H M, LI F Q, WANG Y Y. Rapid determination method of cane sugar content. Sugar Crops of China, 2009, 31(2): 14-15. (in Chinese)
[23]	刘威帆, 王晓港, 刘吉利, 吴娜, 万猛虎, 马风兰, 刘昊. 炭基肥对旱区玉米农田土壤理化性质、酶活性及微生物群落的影响. 环境科学, 2025, 46(3): 1905-1914.
	LIU W F, WANG X G, LIU J L, WU N, WAN M H, MA F L, LIU H. Effects of carbon-based fertilizer on soil physical and chemical properties, enzyme activities and microbial communities in maize fields in arid regions. Environmental Science, 2025, 46(3): 1905-1914. (in Chinese)
[24]	王清慧, 李乃荟, 张一平, 狄成乾, 吴凤芝. 小麦和豌豆填闲对白菜幼苗生长和土壤微生物群落结构的影响. 中国农业科学, 2024, 57(3): 555-569. doi: 10.3864/j.issn.0578-1752.2024.03.010.
	WANG Q H, LI N H, ZHANG Y P, DI C Q, WU F Z. Effects of wheat and common vetch cover crops on Chinese cabbage seedling growth and soil microbial community structure. Scientia Agricultura Sinica, 2024, 57(3): 555-569. doi: 10.3864/j.issn.0578-1752.2024.03.010. (in Chinese)
[25]	邱卢露, 何紫薇, 田萱, 黄金艳, 李桂芬, 杨尚东, 何毅, 潘永鹏. 野生和栽培种西瓜根系内生微生物群落结构比较. 微生物学报, 2024, 64(10): 3869-3885.
	QIU L L, HE Z W, TIAN X, HUANG J Y, LI G F, YANG S D, HE Y, PAN Y P. Comparison of endophytic microbial community structure in roots between wild and cultivated watermelon varieties. Acta Microbiologica Sinica, 2024, 64(10): 3869-3885. (in Chinese)
[26]	邓绍同. 现代甘蔗生产与科技. 广州: 广东科技出版社, 1991: 228-229.
	DENG S T. Modern Sugarcane Production and Technology. Guangzhou: Guangdong Science & Technology Press, 1991: 228-229. (in Chinese)
[27]	CAVALCANTE V S, PRADO R M, DE ALMEIDA H J, CRUZ F J R, DOS SANTOS D M M. Gaseous exchanges, growth and foliar anatomy of sugarcane plants grown in potassium (K) deprived nutrient solution. Australian Journal of Crop Science, 2015, 9(7): 577-584.
[28]	刘子凡, 林电, 彭春燕. 钾肥施用量对甘蔗产质量的影响. 中国糖料, 2009, 31(4): 34-35, 43.
	LIU Z F, LIN D, PENG C Y. Effect of applying potassium on yield and quality of sugarcane. Sugar Crops of China, 2009, 31(4): 34-35, 43. (in Chinese)
[29]	DAI Z M, SU W Q, CHEN H H, BARBERÁN A, ZHAO H C, YU M J, YU L, BROOKES P C, SCHADT C W, CHANG S X, XU J M. Long-term nitrogen fertilization decreases bacterial diversity and favors the growth of Actinobacteria and Proteobacteria in agro- ecosystems across the globe. Global Change Biology, 2018, 24(8): 3452-3461.
[30]	FANG X Y, YANG Y R, ZHAO Z G, ZHOU Y, LIAO Y, GUAN Z Y, CHEN S M, FANG W M, CHEN F D, ZHAO S. Optimum nitrogen, phosphorous, and potassium fertilizer application increased Chrysanthemum growth and quality by reinforcing the soil microbial community and nutrient cycling function. Plants, 2023, 12(23): 4062.
[31]	XU Q W, FU H, ZHU B, HUSSAIN H A, ZHANG K P, TIAN X Q, DUAN M C, XIE X Y, WANG L C. Potassium improves drought stress tolerance in plants by affecting root morphology, root exudates and microbial diversity. Metabolites, 2021, 11(3): 131.
[32]	张翔, 黄媛媛, 宋聪, 贾振华, 贾良良, 宋水山. 长期施加钾肥对小麦产量、氮磷钾吸收量及根际土壤微生物多样性的影响. 江苏农业科学, 2024, 52(3): 254-260.
	ZHANG X, HUANG Y Y, SONG C, JIA Z H, JIA L L, SONG S S. Impacts of long-term application of potassium fertilizer on wheat yield, uptake of N, P and K, and microbial diversity in rhizosphere soil. Jiangsu Agricultural Sciences, 2024, 52(3): 254-260. (in Chinese)
[33]	LI Z L, FANG F L, WU L, GAO F, LI M Y, LI B H, WU K D, HU X M, WANG S, WEI Z B, CHEN Q, ZHANG M, LIU Z G. The microbial community, nutrient supply and crop yields differ along a potassium fertilizer gradient under wheat-maize double- cropping systems. Journal of Integrative Agriculture, 2024, 23(10): 3592-3609.
[34]	TIAN P, RAZAVI B S, ZHANG X C, WANG Q K, BLAGODATSKAYA E. Microbial growth and enzyme kinetics in rhizosphere hotspots are modulated by soil organics and nutrient availability. Soil Biology and Biochemistry, 2020, 141: 107662.
[35]	ZHANG R F, VIVANCO J M, SHEN Q R. The unseen rhizosphere root-soil-microbe interactions for crop production. Current Opinion in Microbiology, 2017, 37: 8-14. doi: S1369-5274(17)30001-2 pmid: 28433932
[36]	CHAUDHRY V, REHMAN A, MISHRA A, CHAUHAN P S, NAUTIYAL C S. Changes in bacterial community structure of agricultural land due to long-term organic and chemical amendments. Microbial Ecology, 2012, 64(2): 450-460. doi: 10.1007/s00248-012-0025-y pmid: 22419103
[37]	MENG P F, GUO T, LIU W. Microorganisms domesticated with different green manures regulate maize growth via plant-soil feedback. Microbiology China, 2023, 50(3): 1111-1122.
[38]	OUCHENE R, INTERTAGLIA L, ZAATOUT N, KECHA M, SUZUKI M T. Selective isolation, antimicrobial screening and phylogenetic diversity of marine actinomycetes derived from the Coast of Bejaia City (Algeria), a polluted and microbiologically unexplored environment. Journal of Applied Microbiology, 2022, 132(4): 2870-2882.
[39]	ZHANG Y P, LIU X M, YIN T, LI Q, ZOU Q L, HUANG K X, GUO D S, ZHANG X L. Comparative transcriptomic analysis of two Saccharopolyspora spinosa strains reveals the relationships between primary metabolism and spinosad production. Scientific Reports, 2021, 11: 14779.
[40]	JAVED Z, TRIPATHI G D, MISHRA M, DASHORA K. Actinomycetes-The microbial machinery for the organic-cycling, plant growth, and sustainable soil health. Biocatalysis and Agricultural Biotechnology, 2021, 31: 101893.
[41]	AZADI D, SHOJAEI H. Biodegradation of polycyclic aromatic hydrocarbons, phenol and sodium sulfate by Nocardia species isolated and characterized from Iranian ecosystems. Scientific Reports, 2020, 10: 21860.
[42]	YELLE D J, RALPH J, LU F C, HAMMEL K E. Evidence for cleavage of lignin by a brown rot basidiomycete. Environmental Microbiology, 2008, 10(7): 1844-1849. doi: 10.1111/j.1462-2920.2008.01605.x pmid: 18363712
[43]	BEIMFORDE C, FELDBERG K, NYLINDER S, RIKKINEN J, TUOVILA H, DÖRFELT H, GUBE M, JACKSON D J, REITNER J, SEYFULLAH L J, SCHMIDT A R. Estimating the Phanerozoic history of the Ascomycota lineages: Combining fossil and molecular data. Molecular Phylogenetics and Evolution, 2014, 78: 386-398. doi: 10.1016/j.ympev.2014.04.024 pmid: 24792086
[44]	FERREIRA DE ARAUJO A S, BEZERRA W M, DOS SANTOS V M, NUNES L A P L, DO CARMO CATANHO PEREIRA DE LYRA M, DO VALE BARRETO FIGUEIREDO M, MELO V M M. Fungal diversity in soils across a gradient of preserved Brazilian Cerrado. Journal of Microbiology, 2017, 55(4): 273-279. doi: 10.1007/s12275-017-6350-6 pmid: 28127719
[45]	HE M Q, CAO B, LIU F, BOEKHOUT T, DENCHEV T T, SCHOUTTETEN N, DENCHEV C M, KEMLER M, GORJÓN S P, BEGEROW D, et al. Phylogenomics, divergence times and notes of orders in Basidiomycota. Fungal Diversity, 2024, 126(1): 127-406.
[46]	李海云, 姚拓, 高亚敏, 张建贵, 马亚春, 路晓雯, 杨晓蕾, 张慧荣, 夏东慧. 退化高寒草地土壤真菌群落与土壤环境因子间相互关系. 微生物学报, 2019, 59(4): 678-688.
	LI H Y, YAO T, GAO Y M, ZHANG J G, MA Y C, LU X W, YANG X L, ZHANG H R, XIA D H. Relationship between soil fungal community and soil environmental factors in degraded alpine grassland. Acta Microbiologica Sinica, 2019, 59(4): 678-688. (in Chinese)

施钾对根际土壤微生物群落和甘蔗生长的影响

Effects of Potassium Application on Root Rhizosphere Microbial Community Changes and Growth of Sugarcane

RichHTML

PDF

赞

可视化

摘要/Abstract

引用本文

使用本文

图/表 7

参考文献 46

相关文章 15

Metrics

本文评价

推荐阅读 0

[1]	彭廷燊, 陆久焱, 吴美林, 严雨欣, 刘宏周, 南文斌, 秦小健, 李明, 龚俊义, 梁永书. 多年生水稻黄糯2号和长白7号产量相关性状的QTL分析[J]. 中国农业科学, 2026, 59(7): 1361-1379.
[2]	王玉萍, 符质, 孙佳莹, 穆晓萌, 刘慧淋, 郭进云, 宋文菁, 侯雷平, 赵海亮. 苗期施用褪黑素对番茄短期低温胁迫的缓解作用与应用效果评价[J]. 中国农业科学, 2026, 59(7): 1523-1535.
[3]	王佳诺, 陈桂平, 李盼, 王丽萍, 南运有, 何蔚, 樊志龙, 胡发龙, 柴强, 殷文, 赵连豪. 免耕地膜两年覆盖提高绿洲灌区玉米产量的灌浆期光合生理机制[J]. 中国农业科学, 2026, 59(6): 1189-1202.
[4]	周新杰, 任昊, 陈应龙, 张吉旺, 赵斌, 任佰朝, 刘鹏, 王洪章. 过氧化钙对渍涝农田夏玉米根系形态及产量形成的影响[J]. 中国农业科学, 2026, 59(6): 1203-1216.
[5]	何继航, 张擎, 吕相月, 薛吉全, 徐淑兔, 刘建超. 不同保绿型玉米杂交种氮效率评价[J]. 中国农业科学, 2026, 59(6): 1217-1230.
[6]	郝琨, 陈洪德, 张威, 钟韵, 党美荣, 朱士江, 黄志坤, 金英. 基于柑橘产量、品质及水氮利用的涌泉根灌水氮综合评价[J]. 中国农业科学, 2026, 59(4): 862-873.
[7]	郭富城, 唐海江, 郝馨怡, 马国林, 杨九菊, 黄霖锋, 田蕾, 王彬, 罗成科. 不同灌溉方式对宁夏盐渍化土壤水盐运移、水稻产量及水分利用效率的影响[J]. 中国农业科学, 2026, 59(4): 750-764.
[8]	延廷霖, 杜娅丹, 胡笑涛, 王贺, 李晓雁, 王玉明, 牛文全, 谷晓博. 加气滴灌下氮肥有机替代对亏缺灌溉棉花产量和水分利用效率的影响[J]. 中国农业科学, 2026, 59(3): 602-618.
[9]	蔡廷阳, 朱玉鹏, 李瑞东, 吴宗声, 徐一帆, 宋雯雯, 徐彩龙, 吴存祥. 苗期叶损伤对黄淮海夏大豆光合特性、荚果分布及产量形成的影响[J]. 中国农业科学, 2026, 59(2): 292-304.
[10]	张志勇, 谭世超, 熊淑萍, 马新明, 韦一昊, 王小纯. 水氮周年优化对豫北灌区小麦玉米轮作系统产量和氮迁移的影响[J]. 中国农业科学, 2026, 59(2): 336-353.
[11]	吕旭东, 孙世媛, 李亚楠, 刘玉龙, 王艳群, 付鑫, 张佳英, 宁鹏, 彭正萍. 智能机械化分层施肥对麦田根-土养分分布和小麦产量的影响[J]. 中国农业科学, 2026, 59(1): 129-146.
[12]	陆浩, 张明龙, 韩梅, 严清彪, 李正鹏, 殷文, 樊志龙, 胡发龙, 柴强. 绿肥过腹还田协同氮肥减施提高小麦产量和土壤质量[J]. 中国农业科学, 2026, 59(1): 147-160.
[13]	叶美金, 陈家婷, 周界光, 尹丽, 胡欣荣, 兰雨昕, 陈斌, 苏龙兴, 刘家君, 刘天超, 李小雨, 马建. 小麦穗密度主效QTL的鉴定、验证及其遗传效应分析[J]. 中国农业科学, 2026, 59(1): 17-28.
[14]	董桂春, 王子涵, 王树深, 李杰, 霍晓晴, 杨瑞, 周娟, 舒小伟, 李妍, 曹靓婧, 王子瑞, 姚友礼, 黄建晔. 硫包衣缓释肥提升水稻产量及氮肥利用率的技术途径[J]. 中国农业科学, 2026, 59(1): 57-77.
[15]	蒲丽霞, 张佳芮, 叶建萍, 黄秀兰, 樊高琼, 杨洪坤. 二氢赤霉素与秸秆覆盖对旱地小麦分蘖成穗与产量的影响[J]. 中国农业科学, 2025, 58(9): 1735-1748.