Dry matter production, radiation interception and radiation use efficiency of potato in response to temperature and nitrogen application regimes

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• 作者：Zhenjiang Zhou ; ^{xndxzhou2016@gmail.com} ; ^{xndxzhou@126.com} ; Finn Plauborg ^{finn.plauborg@agro.au.dk} ; Kristian Kristensen ^{kristian.kristensen@agro.au.dk} ; Mathias Neumann Andersen ^{mathiasn.andersen@agro.au.dk}
• 关键词：AIC ; Akaike&rsquo ; s information criteria ; Aipar ; accumulated intercepted photosynthetic active radiation (MJ  ; m&minus ; 2) ; CV ; coefficient of variation (%) ; DM ; dry matter ; DMtot ; total plant dry matter (t  ; ha&minus ; 1) ; DMtub ; tuber dry matter (t  ; ha&minus ; 1) ; Fipar ; fraction intercepted photosynthetic active radiation ; FI ; full irrigation ; FC ; field capacity (mm) ; Ipar ; daily intercepted PAR(MJ  ; m&minus ; 2) ; I0 ; total incident PAR (MJ  ; m&minus ; 2) ; Kpar ; extinction coefficients
• 刊名：Agricultural and Forest Meteorology
• 出版年：2017
• 出版时间：15 January 2017
• 年：2017
• 卷：232
• 期：Complete
• 页码：595-605
• 全文大小：1206 K
• 卷排序：232

文摘

Higher temperatures severely curbed potato dry matter and radiation use efficiency. N supply enhanced leaf area, light interception and dry matter production. In high temperature seasons, less N should be supplied to potato crops.