文献类型： 会议论文
第一作者： HONG-WEI TAN
作者： HONG-WEI TAN 1 ; LIU-QIANG ZHOU; RU-LIN XIE; MEI-FU HUANG;
作者机构： 1.Soil and Fertilizer Research Institute, Guangxi Academy of Agricultural Sciences, Manning, Guangxi 530007, P.R. China
关键词： fertilizer application;sugarcane;potassium;recovery;leaching;whereabouts
会议名称： Technologies to improve sugar productivity in developing countries
主办单位：
页码： 169-174
摘要： Aims: To investigate potassium application and its movement and balance in sugarcane fields in Guangxi, China. Methods and Results: The field experimental results showed that sugarcane absorb a large amount of potassium nutrient. For producing each ton of sugarcane, it absorb K_2O 1.98 — 2.71 kg from soil. Sugarcane absorbs a lot of nutrients from early to mid stages, there is an obvious absorbing potassium peak. It was 160 g/day/ha at early stage the maximum potassium absorption intensity of the sugarcane was 2180 g/day.ha at initial stage (mid-June). From middle to mature stages, the potassium absorption intensity of sugarcane was reduced to 250 g/day. ha gradually; the highest potassium content of sugarcane with the treatment with (N_2P_2K_2) atthe young shoot stage was 1.50%. The potassium content at mature stage of sugarcane was dropped to 0.75%. Under different treatments of fertilizer application, amount of potassium absorbed by sugarcane plant was 466 —723 kg/ha, the potassium utilization rate of the sugarcane was 34.3-40.6%, for farmers' fertilizer application practice, the amount of potassium absorbed by sugarcane was 378.1 kg.ha, the potassium utilization rate was 33.9%. After the sugarcane was harvested, the available potassium andslow release potassium content in the soil was reduced to some extent, it was as low as 43 mg/kg and 121 mg/kg, respectively, for the treatment without K. For the treatment with PK_2, soil available potassium and slow release potassium increasing degreewere the highest, which were 430 mg/kg and 236 mg/kg, respectively. The K_2O nutrient was balanced according to sugarcane uptake potassium and applied potassium in the field, the PK_2 and NPK_3 treatments showed surplus potassium to some extent, whereasother treatment showed potassium deficit to some extent. Significance of Study: The experimental results provided important references for guiding application of potassium fertilizer in sugarcane fields is some cases.
分类号： TS24
- 相关文献
[1]Combined application of NPK on yield quality of sugarcane applied through SSDI. Huang, Hai-Rong,Li, Yang-Rui,Yang, Li-Tao,Li, Yang-Rui,Li, Yang-Rui. 2010
[2]Extraction of phytochemicals using hydrotropic solvents. Heng, Wong Wah,Ramanan, Ramakrishnan Nagasundara,Beng-Ti, Tey,Prasad, Krishnamurthy Nagendra,Galanakis, Charis M.,Raghunandan, Mavinakere Eshwaraiah,Sun, Jian,Ismail, Amin. 2016
[3]Genetic variability among the chloroplast genomes of sugarcane (Saccharum spp) and its wild progenitor species Saccharum spontaneum L.. Lu, X.,Zhou, H.,Pan, Y. -B.. 2014
[4]Genetic Diversity of Nitrogen-Fixing and Plant Growth Promoting Pseudomonas Species Isolated from Sugarcane Rhizosphere. Singh, Rajesh K.,Singh, Pratiksha,Song, Qi-Qi,Xing, Yong-Xiu,Yang, Li-Tao,Li, Yang-Rui,Li, Yang-Rui. 2017
[5]Biochar Improves Sugarcane Seedling Root and Soil Properties Under a Pot Experiment. Li, Yangrui,Yang, Liu,Li, Yangrui,Yang, Liu,Li, Yangrui,Liao, Fen,Huang, Min,Yang, Litao. 2015
[6]Effect of Trash Addition to the Soil on Microbial Communities and Physico-Chemical Properties of Soils and Growth of Sugarcane Plants. Wei, Guang-Po,Chen, Gui-Fen,Liu, Bin,Huang, Dong-Liang,Li, Yang-Rui,Huang, Dong-Liang,Li, Yang-Rui,Huang, Dong-Liang,Li, Yang-Rui,Huang, Dong-Liang,Li, Yang-Rui. 2014
[7]Nutrient Decomposition Rate and Sugarcane Yield as Influenced by Mung Bean Intercropping and Crop Residue Recycling. Su, Li-Rong,Li, Yang-Rui,He, Tie-Guang,Su, Li-Rong,Su, Tian-Ming,Qin, Fang,Li, Qin,Li, Yang-Rui. 2018
[8]ATP-Citrate Lyase Gene (SoACLA-1), a Novel ACLA Gene in Sugarcane, and Its Overexpression Enhance Drought Tolerance of Transgenic Tobacco. Li, Jian,Sun, Bo,Liu, Jia-Yi,Zhao, Wen-Hui,Huang, Chan,Yang, Li-Tao,Li, Yang-Rui,Yang, Li-Tao,Li, Yang-Rui. 2017
[9]Transcriptome of High-Sucrose Sugarcane Variety GT35. Gao, Yi-Jing,Gui, Yi-Yun,Chen, Zhong-Liang,Qin, Cui-Xian,Wang, Miao,Li, Yang-Rui,Liao, Qing,Li, Yang-Rui,Yang, Li-Tao. 2016
[10]Cd Content in Sugarcane and Its Relationship with Soil Factors. Zhou, Liu-Qiang,Huang, Jin-Sheng,Zeng, Yan,Xie, Ru-Lin,Zhu, Xiao-Hui,Liu, Xi-Hui,Tan, Hong-Wei,Li, Yang-Rui. 2017
[11]Sugar Industry and Improved Sugarcane Farming Technologies in China. Song, Xiu-Peng,Wu, Jian-Ming,Li, Chang-Ning,Liang, Qiang,Liu, Xi-Hui,Wang, Wei-Zan,Tan, Hong-Wei,Li, Yang-Rui,Song, Xiu-Peng,Wu, Jian-Ming,Li, Chang-Ning,Liang, Qiang,Liu, Xi-Hui,Wang, Wei-Zan,Tan, Hong-Wei,Yang, Li-Tao. 2016
[12]Intercropping in Sugarcane Cultivation Influenced the Soil Properties and Enhanced the Diversity of Vital Diazotrophic Bacteria. Wang, Fei-Yong,Li, Chang-Ning,Lan, Tao-Ju,Li, Yang-Rui,Wang, Fei-Yong,Li, Chang-Ning,Li, Yang-Rui,Wang, Zhen,Wang, Fei-Yong,Singh, Rajesh Kumar,Singh, Pratiksha,Yang, Li-Tao. 2017
[13]Proteomic Analysis of Osmotic Stress-Responsive Proteins in Sugarcane Leaves. Li, Yang-Rui,Qiu, Li-Hang,Huang, Xing,Zhou, Gui,Zou, Cheng-Lin,Huang, Li-Ping,Li, Yang-Rui,Srivastava, Manoj Kumar.
[14]Plant Growth-Promoting Nitrogen-Fixing Enterobacteria Are in Association with Sugarcane Plants Growing in Guangxi, China. Zhang, Xincheng,Yang, Litao,Li, Yangrui,Lin, Li,Hu, Chunjin,Li, Yangrui,Lin, Li,Yang, Litao,Li, Yangrui,Li, Zhengyi,Chang, Siping,An, Qianli.
[15]Overexpression of sugarcane gene SoSnRK2.1 confers drought tolerance in transgenic tobacco. Sun, Bo,Niu, Jun-Qi,Tan, Qin-Liang,Li, Jian,Yang, Li-Tao,Li, Yang-Rui,Yang, Li-Tao,Li, Yang-Rui.
[16]Artificial Inoculation Method of Pokkah Boeng Disease of Sugarcane and Screening of Resistant Germplasm Resources in Subtropical China. Sun, Hai-Jun,Guo, Qiang,Xu, Shi-Qiang,Wang, Ji-Hua,Zhang, Mu-Qing,Wang, Ze-Ping,Lin, Shan-Hai,Zhang, Mu-Qing,Wang, Ze-Ping,Lin, Shan-Hai,Zhang, Mu-Qing. 2017
[17]Role of the SPS Gene Families in the Regulation of Sucrose Accumulation in Sugarcane. Qin, Cui-Xian,Gui, Yi-Yun,Chen, Zhong-Liang,Wang, Miao,Liao, Qing,Li, Yang-Rui,Zhao, Li-Han,Lakshmanan, Prakash. 2017
[18]Verification of Progeny from Crosses Between Sugarcane (Saccharum spp.) and an Intergeneric Hybrid (Erianthus arundinaceus x Saccharum spontaneum) with Molecular Makers. Liu, Xi-Hui,Zhang, Rong-Hua,Zhou, Hui,Liao, Jiang-Xiong,Duan, Wei-Xing,Zhang, Ge-Min,Gao, Yi-Jing,Liu, Xi-Hui,Zhang, Rong-Hua,Zhou, Hui,Liao, Jiang-Xiong,Duan, Wei-Xing,Zhang, Ge-Min,Gao, Yi-Jing,Liu, Xi-Hui,Zhang, Rong-Hua,Zhou, Hui,Liao, Jiang-Xiong,Duan, Wei-Xing,Zhang, Ge-Min. 2015
[19]Sequence Characteristics and Phylogenetic Implications of the nrDNA Internal Transcribed Spacers (ITS) in Protospecies and Landraces of Sugarcane (Saccharum officinarum L.). Yang, Li-Tao,Li, Yang-Rui,Wang, Wei-Zan,Li, Yang-Rui,Zhang, Ge-Min,Zhang, Chun-Ya,Li, Yang-Rui,Zhang, Ge-Min,Zhang, Chun-Ya. 2016
[20]Effect of Drought Stress on Anatomical Structure and Chloroplast Ultrastructure in Leaves of Sugarcane. Zhang, Kun-Kun,Du, Cheng-Zhong,Li, Jian,Xing, Yong-Xiu,Yang, Li-Tao,Li, Yang-Rui,Xing, Yong-Xiu,Yang, Li-Tao,Li, Yang-Rui. 2015
作者其他论文 更多>>
-
MINERAL NUTRITION CYCLE AND APPLICATION OF ORGANIC WASTES FROM CANE MILL ON SUGARCANE PRODUCTIVITY
作者：HONG-WEI TAN;YANG-RUI LI;LIU-QIANG ZHOU;RU-LIN XIE;MEI-FU HUANG;YAN-CHENG MENG;GUANG-BO WEI;ZE-PU JIANG
关键词：sugarcane;nutrient cycle;organic waste;filter mud;vinasse;application
-
EFFECT OF APPLICATION OF FERTILIZERS AND NUTRIENT ELEMENTS ON YIELD AND QUALITY OF SUGARCANE IN GUANGXI
作者：HONG-WEI TAN;LIU-QIANG ZHOU;RU-LIN XIE;MEI-FU HUANG
关键词：sugarcane;fertilizers;nutrients;yield;quality;production
