| 昌江芒果花期气候适宜度变化特征分析 |
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| 引用本文： | 郭志鹄,孙 佳,黄翔,钟华仟,朱秋颖.昌江芒果花期气候适宜度变化特征分析[J].中国农学通报,2019,35(31):95-100. |
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| 作者姓名： | 郭志鹄 孙 佳 黄翔 钟华仟 朱秋颖 |
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| 作者单位： | 海南省昌江黎族自治县气象局 |
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| 摘 要： | 目的] 建立海南昌江地区芒果花期气候适宜性评价指标和模型,以期为芒果气象灾害防范提供依据。方法] 利用相关系数法确定权重建立气候适宜度,根据其与芒果气象产量的相关性,确定气候适宜性评价指标。结果] 气象产量丰歉指数与气候适宜指数呈显著相关关系；芒果花期适宜度指数低值主要在12月-2月上旬；湿度适宜度指数更能反应芒果单产的丰歉情况。结论] 建议芒果开花期安排在2月中旬及以后,可大概率避开低温阴雨天气；开花期间天气干燥对芒果丰产较为有利。适宜度指标可以用于评价气候条件对芒果开花期的适宜程度。
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| 关 键 词： | 大白菜 大白菜 土壤 氮磷钾 肥料效应 |
| 收稿时间： | 2018/6/28 0:00:00 |
| 修稿时间： | 2019/9/26 0:00:00 |
Variation Characteristics of Climate Suitability of Mango Flowering Period in Changjiang |
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| Abstract: | Aiming at the prevention of mango meteorological disasters, we established an evaluation index and model of climate suitability of mango flowering period in Changjiang Hainan. Using the correlation coefficient method, we clarified the weight to establish the climate suitability degree, and determined the climate suitability evaluation index according to its correlation with the mango meteorological yield. There was a significant correlation between meteorological yield index and climate suitability index. The low index of climate suitability of mango flowering period was mainly from December to early February next year. And the humidity suitability index could better reflect the bumper and poor harvest of mango unit yield. It is suggested that the flowering period of mango should be arranged in the middle of February and after. And the low
temperature, overcast and rainy weather should be avoided, and the dry weather during flowering is more favorable to the high yield of mango. |
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| Keywords: | Sflowering period climate suitability model mango Changjiang |
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