Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.3354/cr01419 |
Quantification of the effects of climate warming and crop management on sugarcane phenology | |
Ahmad, Shakeel1; Nadeem, Muhammad1; Abbas, Ghulam1; Fatima, Zartash1; Khan, Rana Jahan Zeb1; Ahmed, Mukhtar2; Ahmad, Ashfaq3; Rasul, Ghulam4; Khan, Muhammad Azam5 | |
2017 | |
发表期刊 | CLIMATE RESEARCH
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ISSN | 0936-577X |
EISSN | 1616-1572 |
出版年 | 2017 |
卷号 | 71期号:1 |
文章类型 | Article |
语种 | 英语 |
国家 | Pakistan |
英文摘要 | Crop phenology influences the partitioning of assimilates, crop yield and agronomic management under a changing climate. It is critical to quantify the interaction between climate warming and crop management on sugarcane phenology to understand the adaptation of crop to climate change. Similarly, in crop modeling, parameterizing the phenology of new crop varieties is a major challenge. Historical changes between 1980 and 2014 in spring and autumn sugarcane phenology have been observed in Punjab, Pakistan. Planting, emergence, stalk elongation, peak population and harvest dates advanced by a mean of 2.87, 2.63, 4.47, 5.01 and 6.41 d decade(-1), respectively for spring sugarcane, and were delayed by 6.59, 6.21, 4.38, 3.13 and 2.17 d decade(-1), respectively for autumn sugarcane. Similarly, planting to stalk elongation, stalk elongation to peak population and peak population to harvesting and planting to harvesting phases were shortened by a mean of 1.60, 0.54, 1.40 and 3.54 d decade(-1), respectively for spring sugarcane and 2.21, 1.25, 0.96 and 4.42 d decade(-1), respectively for autumn sugarcane. The changes in phenological characteristics of spring and autumn sugarcane were significantly correlated with rising temperature for the period 1980-2014. Application of the CSM-CANEGRO-sugarcane model to simulate sugarcane phenology for a single cultivar at each site across years revealed that simulated phenological characteristics of sugarcane were accelerated with climate warming. We conclude that, during 1980 to 2014, advancement of planting date for spring sugarcane and delay in planting autumn sugarcane, together with adoption by farmers of new cultivars with higher total growing degree-day requirements, have partially mitigated the negative influence of climate-change induced thermal trends on phenological characteristics of spring and autumn sugarcane. |
英文关键词 | Sugarcane phenology Climate change Thermal trend Cultivar shift Punjab CSM-CANEGRO-Sugarcane model |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000390103000004 |
WOS关键词 | WINTER-WHEAT PHENOLOGY ; NORTH CHINA PLAIN ; PAST 3 DECADES ; MAIZE PHENOLOGY ; HEAT-STRESS ; TEMPERATURE ; TRENDS ; IMPACTS ; YIELD ; PRODUCTIVITY |
WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/38486 |
专题 | 气候变化 |
作者单位 | 1.Bahauddin Zakariya Univ Multan, Dept Agron, Multan 60800, Pakistan; 2.Pir Meher Ali Shah Arid Agr Univ Rawalpindi, Dept Agron, Rawalpindi 46300, Pakistan; 3.Univ Agr Faisalabad, Dept Agron, Faisalabad 38040, Pakistan; 4.Pakistan Meteorol Dept, Islamabad 44000, Pakistan; 5.Govt Punjab Chiniot, Dept Agr, Extens Wing, Chiniot 35400, Pakistan |
推荐引用方式 GB/T 7714 | Ahmad, Shakeel,Nadeem, Muhammad,Abbas, Ghulam,et al. Quantification of the effects of climate warming and crop management on sugarcane phenology[J]. CLIMATE RESEARCH,2017,71(1). |
APA | Ahmad, Shakeel.,Nadeem, Muhammad.,Abbas, Ghulam.,Fatima, Zartash.,Khan, Rana Jahan Zeb.,...&Khan, Muhammad Azam.(2017).Quantification of the effects of climate warming and crop management on sugarcane phenology.CLIMATE RESEARCH,71(1). |
MLA | Ahmad, Shakeel,et al."Quantification of the effects of climate warming and crop management on sugarcane phenology".CLIMATE RESEARCH 71.1(2017). |
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