Planting time and seed density effects on potato in subtropical China

文献类型： 外文期刊

第一作者： Struik, PC

作者： Struik, PC;He, Q;Zhang, X

作者机构：

关键词： light use efficiency;planting time;potato;seed density;Solanum tuberosum L.;tuber yield

期刊名称：JOURNAL OF AGRONOMY AND CROP SCIENCE-ZEITSCHRIFT FUR ACKER UND PFLANZENBAU （ 影响因子：3.473； 五年影响因子：4.395 ）

ISSN： 0931-2250

年卷期： 1998 年 180 卷 3 期

页码：

收录情况： SCI

摘要： Planting times of potato in subtropical China vary and are often not optimal; their effects were studied in association with those of plant density. The research programme included 10 trials at three elevations (500, 750, 1200 m asl) in the spring and autumn seasons of 2 years with several contrasting varieties and different seed origins. Earlier planting in spring increased yield at 500 m asl. This effect was associated with better light use efficiency, higher rates of photosynthesis and more tubers per plant. At 750 m asl the effects of planting time in spring were the opposite: later planting increased yield. At 1200 m asl effects on yield were absent. Effects of planting time in autumn on yield were generally absent at all elevations, although plant stands at early planting were consistently and often severely reduced. Denser planting produced yields that were higher per unit area because of larger accumulated canopy cover but were lower per plant. Higher density consistently reduced plant stand. Density did not interact with planting time, not even in those experiments in which planting time also affected plant stands. Optimal planting time depended on the amount of rainfall prior to planting especially in the autumn season, but also on cultivar and dormancy of the seed tubers used. The earlier variety yielded more than the later variety at low elevation, whereas the later variety yielded more at higher elevation. It is necessary to use cultivars that tuberize early to make better use of the limited growing period at lower elevation. The large variation of dormancy that affects plant growth and yield is caused primarily by differences in accumulated temperature sum (as affected by planting time, elevation of growth and storage, and season), genetics (variety), and their interaction with cultivation techniques.

分类号：

  • 相关文献

[1]Potential and actual yields of potato at different elevations and in different seasons in subtropical Southwest China. Struik, PC,Wang, J,Zhang, X. 1998

[2]Response of Potato Tuber Number and Spatial Distribution to Plant Density in Different Growing Seasons in Southwest China. Wan, Nian-Xin,Zhong, Lei,Zhou, Shao-Meng,Yuan, Ji-Chao,Wang, Liang-Jun,He, Wei. 2016

[3]Remote sensing of crop production in China by production efficiency models: models comparisons, estimates and uncertainties. Tao, FL,Yokozawa, M,Zhang, Z,Xu, YL,Hayashi, Y.

[4]Responses of Soil Seed Bank and Vegetation to the Increasing Intensity of Human Disturbance in a Semi-Arid Region of Northern China. Li, Cui,Wang, Qinghai,Zheng, Ruilun,Wu, Juying,Xiao, Bo. 2017

[5]A Transgenic Study on Affecting Potato Tuber Yield by Expressing the Rice Sucrose Transporter Genes OsSUT5Z and OsSUT2M. Sun, Aijun,Dai, Yan,Meng, Kun,Xu, Honglin,Wei, Xiaoli,Xiao, Guifang,Zhu, Zhen,Zhang, Xinsheng,Li, Chunmin,Meng, Kun,Ouwerkerk, Pieter B. F.,Wang, Mei. 2011

[6]Aboveground Characteristics, Yield Potential and Drought Tolerance in "Konyu" Potato Cultivars with Large Root Mass. Naya, T.,Itoh, E.,Matsumoto, M.,Iwama, K.,Wangchuk, P.,Zheng, Xu,Gopal, Jai. 2010

[7]Effect of synthetic and natural water absorbing soil amendment soil physical properties under potato production in a semi-arid region. Xu, Shengtao,Mi, Junzhen,Liu, Jinghui,Xu, Shengtao,McLaughlin, Neil B.,Zhang, Lei,Chen, Qin.

[8]Improving Light Distribution by Zoom Lens for Electricity Savings in a Plant Factory with Light-Emitting Diodes. Li, Kun,Li, Zhipeng,Yang, Qichang,Li, Kun,Li, Zhipeng,Yang, Qichang. 2016

[9]Modeling gross primary production of paddy rice cropland through analyses of data from CO2 eddy flux tower sites and MODIS images. Xin, Fengfei,Xiao, Xiangming,Zhao, Bin,Chen, Bangqian,Li, Xiangping,Xiao, Xiangming,Wang, Jie,Dong, Jinwei,Miyata, Akira,Baldocchi, Dennis,Knox, Sara,Kang, Minseok,Shim, Kyo-moon,Min, Sunghyun,Chen, Bangqian,Wang, Jie,Biradar, Chandrashekhar.

[10]Rely on science-technology value chain, strength the management of technological innovation strategic alliance of potato industry. Qu, Huijuan,Liu, Dinghui,Wang, Hong,Huang, Gang. 2011

[11]Construction of Reference Chromosome-Scale Pseudomolecules for Potato: Integrating the Potato Genome with Genetic and Physical Maps. Sharma, Sanjeev Kumar,McLean, Karen,Waugh, Robbie,Bryan, Glenn J.,Bolser, Daniel,Martin, David Michael Alan,de Boer, Jan,Visser, Richard G. F.,Bachem, Christian W. B.,Sonderkaer, Mads,Amoros, Walter,Munive, Susan,Simon, Reinhard,Bonierbale, Merideth,Carboni, Martin Federico,Feingold, Sergio E.,D'Ambrosio, Juan Martin,de la Cruz, German,Di Genova, Alex,Maass, Alejandro,Di Genova, Alex,Maass, Alejandro,Douches, David S.,Hamilton, John P.,Eguiluz, Maria,Guzman, Frank,Lozano, Roberto,Martinez, Diana,Ponce, Olga,Ramirez, Manuel,Torres, Yerisf,Orjeda, Gisella,Guo, Xiao,Li, Guangcun,Hackett, Christine A.,Li, Ying,Thomson, Susan J.,Zhang, Zhonghua,Huang, Sanwen,Mejia, Nilo,Nagy, Istvan,Milbourne, Dan,Jacobs, Jeanne M. E.,Jacobs, Jeanne M. E.,Veilleux, Richard E.. 2013

[12]Soil nutrient loss due to tuber crop harvesting and its environmental impact in the North China Plain. Yu Han-qing,Li Yong,Zhou Na,Li Xiao-yu,Chappell, Adrian,Poesen, Jean. 2016

[13]Potato Spectrum and the Digital Image Feature Parameters on the Response of the Nitrogen Level and Its Application. Zheng Shun-lin,Wan Nian-xin,Zhao Ting-ting,Yuan Ji-chao,Zheng Shun-lin,Yuan Ji-chao,He Wei,Hu Jian-jun. 2016

[14]Effects of Exogenous Chitosan on Physiological Characteristics of Potato Seedlings Under Drought Stress and Rehydration. Jiao, Zhili,Li, Yong,Lu, Dianqiu,Li, Juanjuan,Xu, Xiaoyan,Wang, Jingying,Li, Hui. 2012

[15]Late Blight Management in China. Hu, Tongle,Wang, Fengyi,He, Wei,Xie, Kaiyun. 2009

[16]Cell division and cell enlargement during potato tuber formation. Xu, X,Vreugdenhil, D,van Lammeren, AAM. 1998

[17]Using a process-oriented methodology to precisely evaluate temperature suitability for potato growth in China using GIS. He Ying-bin,Zhou Yang-fan,Duan Ding-ding,He Ying-bin,Cai Wei-min,Wang Zhuo-zhuo,Luo Shan-jun,Chen Jing-zhu. 2017

[18]Nutritional compositions of various potato noodles: Comparative analysis. Xu Fen,Hu Honghai,Dai Xiaofeng,Liu Qiannan,Huang Yanjie,Zhang Hong,Xu Fen,Hu Honghai,Dai Xiaofeng,Liu Qiannan,Huang Yanjie,Zhang Hong. 2017

[19]Comparative Morphology, Transcription, and Proteomics Study Revealing the Key Molecular Mechanism of Camphor on the Potato Tuber Sprouting Effect. Zou, Xue,Deng, Meng-Sheng,Peng, Jie,Huang, Xue-Li,Lu, Xue,Fang, Chen-Cheng,Wang, Xi-Yao,Zou, Xue. 2017

[20]Development and application of a universal and simplified multiplex RT-PCR assay to detect five potato viruses. Wen, Jingzhi,Zhang, Wei,Fan, Guoquan,Gao, Yanling,Bai, Yanju,Qiu, Cailing,Zhang, Shu,Shen, Yu,Zhang, Zhixiang,Meng, Xianxin.

作者其他论文 更多>>

微信小程序