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首页> 外文期刊>Journal of Agrometeorology >Vulnerability assessment of kharif rainfed sorghum to climate change in SAT regions of India
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Vulnerability assessment of kharif rainfed sorghum to climate change in SAT regions of India

机译：印度SAT地区哈里夫雨养高粱对气候变化的脆弱性评估

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This paper presents results of Info Crop model evaluation in terms of its validation, sensitivity impact and adaptation of sorghum to climate change in semi arid tropics (SAT) regions of India. The model has reasonably predicted phenology, crop growthyield. Sorghum crop was found to be sensitive to changes in carbon dioxide (C02) and temperature. Future climate change scenario analysis showed that sorghum yields are likely to reduce at Akola, Anantpur, Coimbatore and Bijapur. At Kota the sorghum yield is likely to increase at 2020 and no change at 2050 and yield will reduce at 2080. The increase in yield at Gwalior and Kota at 2020 is due to reduction in maximum temperature and increase in rainfall from current. Adoption of adaptation measure likeone irrigation (50mm) at 40-45 days after sowing would be better adaptation strategies for rainfed kharif sorghum with existing varieties in the selected location of the SAT regions.
机译：本文从印度半干旱热带地区（SAT）的验证，敏感性影响以及高粱对气候变化的适应性方面，介绍了信息作物模型评估的结果。该模型具有合理预测的物候，作物生长产量。发现高粱作物对二氧化碳（CO 2）和温度的变化敏感。未来的气候变化情景分析表明，阿科拉，安纳特布尔，哥印拜陀和比贾布尔的高粱产量可能会下降。在哥打，高粱产量可能在2020年增加，到2050年没有变化，到2080年产量将减少。到2020年，瓜廖尔和哥打的产量增加是由于最高温度的降低和当前降雨的增加。播种后40-45天采取类似灌溉的适应措施（50毫米）将是SAT区域选定地点现有品种的雨养哈里夫高粱的更好适应策略。

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