光谱学与光谱分析 |
|
|
|
|
|
Spectra Characteristic Effect of Different Density-Resistant Maize Variety on Planting Density |
TANG Li-yuan1,2, MA Wei1, LI Lian-lu2, ZHAO Ming1* |
1. Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing 100081, China 2. College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China |
|
|
Abstract With Chlorophyll Meter SPAD-502 and Canopy Analyzer AccuPAR LP-80, the spectra characteristic effect of different density-resistant maize variety on planting density was studied, and the effect of planting density on photosynthetic performance of maize was discussed. The materials of the experiment were Yinong-103, Xianyu-335, Zhengdan-958 and Denghai-661, the row spacing was 80 cm×40 cm, the plant spacing was gradually changed from 1m to smaller spacing, the densities were 3.33, 3.70, 4.17, 4.50, 4.76, 5.56, 6.67, 6.80, 8.33, 9.00, 11.11, 11.20 and 16.67 planting·m-2 respectively. We studied spectra characteristic effect on planting density, and investigated maize photosynthetic characteristics and density-yield relationship to get high yield. This research can be good case of using maize spectra characteristic to reflect plant photosynthetic characteristics and canopy architecture. The end of this paper was to explore density effect on yield with spectroscopy means.
|
Received: 2012-08-17
Accepted: 2012-11-11
|
|
Corresponding Authors:
ZHAO Ming
E-mail: zhaomingcau@163.net
|
|
[1] ZHENG Guang-hua(郑广华). Physiology of Plant Cultivation(植物栽培生理). Ji’nan:Shandong Science and Technology Press(济南:山东科学技术出版社),1984. [2] LAI Shi-deng, LIU Zuo-chang(赖世登,刘祚昌). Information of Agricultural Science and Technology(农业科技情报),1978,3. [3] HAN Geng-chen(韩庚辰). Acta Agronomica Sinica(作物学报),1982,8(4):237. [4] DU Wei-guang(杜维广). Acta Agronomica Sinica(作物学报),1982,8(2):131. [5] Donald C M,Hamblin J. Advances in Agronomy,1976,28. [6] Lü Li-hua, TAO Hong-bin, XIA Lai-kun, et al(吕丽华,陶洪斌,夏来坤,等). Acta Agronomica Sinica(作物学报),2008,34(3):447. [7] WANG Qing-xiang(王庆祥). Liaoning Agricultural Sciences(辽宁农业科学),1987,5(18):19. [8] SONG Fei, LI Shi-qing, WANG Hui(宋 飞, 李世清, 王 辉). Journal of Triticeae Crops(麦类作物学报), 2006, 26(6): 172. [9] LI Gang-hua, XUE Li-hong, YOU Juan, et al(李刚华, 薛利红, 尤 娟, 等). Scientia Agricultura Sinica(中国农业科学), 2007, 40(6): 1127. [10] LI Gang-hua, DING Yan-feng, XUE Li-hong, et al(李刚华, 丁艳锋, 薛利红, 等). Plant Nutrition and Fertilizer Science(植物营养与肥料学报), 2005, 11(3): 412. [11] QU Wei-qun, WANG Shao-hua, CHEN Bing-lin, et al(屈卫群, 王绍华, 陈兵林, 等). Acta Agronomica Sinica(作物学报), 2007, 33(6): 1010. [12] QIU Zheng-jun, SONG Hai-yan, HE Yong, et al(裘正军, 宋海燕, 何 勇, 等). Transactions of the Chinese Society of Agricultural Engineering(农业工程学报), 2007, 23(7): 150. [13] LIU Yan-ju, ZHU Yong-guan, DING Hui, et al(刘艳菊, 朱永官, 丁 辉, 等). Journal of Agro-Environment Science(农业环境科学学报), 2004, 23 (3): 484. [14] LEI Ze-xiang, AI Tian-cheng, LI Fang-min, et al(雷泽湘, 艾天成, 李方敏, 等). Journal of Hubei Agricultural College(湖北农学院学报), 2001, 21(2): 138.
|
[1] |
BAI Xi-lin1, 2, PENG Yue1, 2, ZHANG Xue-dong1, 2, GE Jing1, 2*. Ultrafast Dynamics of CdSe/ZnS Quantum Dots and Quantum
Dot-Acceptor Molecular Complexes[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 56-61. |
[2] |
LIU Shu-hong1, 2, WANG Lu-si3*, WANG Li-sheng3, KANG Zhi-juan1, 2,WANG Lei1, 2,XU Lin1, 2,LIU Ai-qin1, 2. A Spectroscopic Study of Secondary Minerals on the Epidermis of Hetian Jade Pebbles From Xinjiang, China[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 169-175. |
[3] |
SHEN Si-cong, ZHANG Jing-xue, CHEN Ming-hui, LI Zhi-wei, SUN Sheng-nan, YAN Xue-bing*. Estimation of Above-Ground Biomass and Chlorophyll Content of
Different Alfalfa Varieties Based on UAV Multi-Spectrum[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3847-3852. |
[4] |
WANG Hong-jian1, YU Hai-ye1, GAO Shan-yun1, LI Jin-quan1, LIU Guo-hong1, YU Yue1, LI Xiao-kai1, ZHANG Lei1, ZHANG Xin1, LU Ri-feng2, SUI Yuan-yuan1*. A Model for Predicting Early Spot Disease of Maize Based on Fluorescence Spectral Analysis[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3710-3718. |
[5] |
WAN Mei, ZHANG Jia-le, FANG Ji-yuan, LIU Jian-jun, HONG Zhi, DU Yong*. Terahertz Spectroscopy and DFT Calculations of Isonicotinamide-Glutaric Acid-Pyrazinamide Ternary Cocrystal[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3781-3787. |
[6] |
ZHU Zhi-cheng1, WU Yong-feng2*, MA Jun-cheng2, JI Lin2, LIU Bin-hui3*, JIN Hai-liang1*. Response of Winter Wheat Canopy Spectra to Chlorophyll Changes Under Water Stress Based on Unmanned Aerial Vehicle Remote Sensing[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(11): 3524-3534. |
[7] |
ZHANG Yan-dong1, WU Xiao-jing1*, LI Zi-xuan1, CHENG Long-jiu2. Two-Dimensional Infrared Spectroscopic Study of Choline
Chloride/Glycerin Solution Disturbed by Temperature[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(10): 3047-3051. |
[8] |
YU De-guan1, CHEN Xu-lei1, WENG Yue-yue2, LIAO Ying-yi3, WANG Chao-jie4*. Computational Analysis of Structural Characteristics and Spectral
Properties of the Non-Prodrug-Type Third-Generation
Cephalosporins[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(10): 3211-3222. |
[9] |
WANG Lin, WANG Xiang*, ZHOU Chao, WANG Xin-xin, MENG Qing-hui, CHEN Yan-long. Remote Sensing Quantitative Retrieval of Chlorophyll a and Trophic Level Index in Main Seagoing Rivers of Lianyungang[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(10): 3314-3320. |
[10] |
LI Yang1, LI Xiao-qi1, YANG Jia-ying1, SUN Li-juan2, CHEN Yuan-yuan1, YU Le1, WU Jing-zhu1*. Visualisation of Starch Distribution in Corn Seeds Based on Terahertz Time-Domain Spectral Reflection Imaging Technology[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(09): 2722-2728. |
[11] |
ZHANG Fu1, 2, WANG Xin-yue1, CUI Xia-hua1, YU Huang1, CAO Wei-hua1, ZHANG Ya-kun1, XIONG Ying3, FU San-ling4*. Identification of Maize Varieties by Hyperspectral Combined With Extreme Learning Machine[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(09): 2928-2934. |
[12] |
WANG Jing-yong1, XIE Sa-sa2, 3, GAI Jing-yao1*, WANG Zi-ting2, 3*. Hyperspectral Prediction Model of Chlorophyll Content in Sugarcane Leaves Under Stress of Mosaic[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(09): 2885-2893. |
[13] |
WANG Yi-ru1, GAO Yang2, 3, WU Yong-gang4*, WANG Bo5*. Study of the Electronic Structure, Spectrum, and Excitation Properties of Sudan Red Ⅲ Molecule Based on the Density Functional Theory[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(08): 2426-2436. |
[14] |
LIANG Long1, 2, 3, 4, WU Ting1, 4*, SHEN Kui-zhong1, XIONG Zhi-xin5, XU Feng2*, FANG Gui-gan1*. Prediction of Basic Density of Wood Chips Using Near-Infrared
Spectroscopy and Moisture Content Correction Algorithm[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(08): 2476-2482. |
[15] |
LIU Guo-peng1, YOU Jing-lin1*, WANG Jian1, GONG Xiao-ye1, ZHAO Yu-fan1, ZHANG Qing-li2, WAN Song-ming2. Application of Aerodynamic Levitator Laser Heating Technique: Microstructures of MgTi2O5 Crystal and Melt by in-situ Superhigh Temperature Raman Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(08): 2507-2513. |
|
|
|
|