光谱学与光谱分析 |
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Hyperspectral Estimation of Kalium Content in Apple Florescence Canopy Based on Fuzzy Recognition |
ZHU Xi-cun1, 2, 3, JIANG Yuan-mao2*, ZHAO Geng-xing1, WANG Ling1, 3, LI Xi-can4 |
1. College of Resources and Environment, Shandong Agricultural University, Tai’an 271018, China 2. College of Horticulture Science and Engineering, Shandong Agricultural University, Tai’an 271018, China 3. Key Laboratory of Agricultural Ecology Environment of Shandong Agricultural University, Tai’an 271018, China 4. College of Information Science and Engineering, Shandong Agricultural University, Tai’an 271018, China |
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Abstract The objective of the present paper is fast and nondestructive estimate of kalium content using ASD FieldSpec3 spectrometer determined hyperspectral data in apple florescence canopy. According to detection of hyperspectral data of the apple florescence canopy and kalium content data at laboratory in Qixia city of experimental orchards in 2008 and 2009, the correlation analysis of hyperspectral reflectance and its eleven transforms with kalium content was proceeded. The biggest correlation coefficient as independent variable and the estimation model of kalium content were established based on fuzzy recognition algorithms. The model was tested by sample inspection in 2008 and verified by data in 2009. The results showed that the correlation is less for the original spectral reflectance (R) and its reciprocal(1/R), logarithm (lgR), square root (R1/2) and the kalium content, but it is enhanced obviously for their first derivative and second derivative. The correlation coefficient(r) of kalium content estimating model =11.344 5h+1.309 7 is 0.985 1, the total root mean square difference (RMSE) is 0.355 7 and F statistics is 3 085.6. The average relative error of measured values and estimated values for 24 inspection sample is 9.8%, estimation accuracy is 90.2% and verification accuracy is 83.3% utilizing test data in 2009. It was showed that this model is more stable by estimating apple florescence canopy of kalium content and the model precision is able to meet the needs of production.
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Received: 2012-08-08
Accepted: 2012-10-29
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Corresponding Authors:
JIANG Yuan-mao
E-mail: ymjiang@sdau.edu.cn
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[1] HUANG Xian-gan, WANG Qin, ZHAO Tian-cai(黄显淦, 王 勤, 赵天才). Journal of Fruit Science(果树科学), 2000, 17(4): 309. [2] LIANG Shuang, ZHAO Geng-xing, ZHU Xi-cun(梁 爽, 赵庚星, 朱西存). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2012, 32(5): 1367. [3] XIA Tian, WU Wen-bin, ZHOU Qing-bo, et al(夏 天, 吴文斌, 周清波, 等). Scientia Agricultura Sinica(中国农业科学), 2012, 45(10): 2085. [4] LIU Xiao-jun, TIAN Yong-chao, YAO Xia, et al(刘小军, 田永超, 姚 霞, 等). Scientia Agricultura Sinica(中国农业科学), 2012, 45(3): 435. [5] Jackson R D, Jones C A, Uehara G, et al. Remote Sensing of Environment, 1980, 11: 327. [6] Ponzoni F J, Goncalves J L M. International Journal of Remote Sensing, 1999, 20 (11): 2249. [7] Gong P, Pu R L, Heald C. International Journal of Remote Sensing, 2002, 23(9): 1827. [8] QIAO Xin, MA Xu, ZHANG Xiao-chao, et al(乔 欣, 马 旭, 张小超, 等). Journal of Agricultural Machinery(农业机械学报), 2008, 39(4): 108. [9] XING Dong-xing, CHANG Qing-rui(邢东兴, 常庆瑞). Journal of Northwest A&F University(Nat. Sci. Ed.)(西北农林科技大学学报·自然科学版), 2009, 37(2): 141. [10] ZHANG Guang-cai, WANG Bo, ZHAO Li-li, et al(张广才, 王 博, 赵丽丽, 等). Journal of Liaoning Agricultural College(辽宁农业职业技术学院学报), 2010, 12(1): 9. [11] YI Shi-lai, DENG Lie, HE Shao-lan, et al(易时来, 邓 烈, 何绍兰, 等). Scientia Agricultura Sinica(中国农业科学), 2010, 43(4): 780. [12] LI Xi-can, WANG Jing, WANG Fang, et al(李希灿, 王 静, 王 芳, 等). Journal of Liaoning Technical University·Natural Science(辽宁工程技术大学学报·自然科学版), 2010, 29(2): 324. |
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