| 梨树花期霜冻观测研究 |
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| 引用本文： | 乌云必力格,敖宝成.梨树花期霜冻观测研究[J].内蒙古林学院学报,1999(1). |
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| 作者姓名： | 乌云必力格 敖宝成 |
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| 作者单位： | 内蒙古林学院治沙系(乌云必力格)，通辽市林业局(敖宝成) |
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| 摘 要： | 我区地处内陆地带，春季气温多受寒流影响。在梨树盛花期往往遭受霜冻危害，严重时造成大面积减产。为予防霜冻，我们从多方面分析研究，采取有效措施，尽量减轻霜冻造成的损失，提高果树产量和质量。
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| 关 键 词： | 晚霜 霜冻 临界点 |
OBSERVATION AND STUDYING OF FROST \= OF PEARS FLORESCENCE |
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| Authors: | WU Yunbilige\ AO Bao cheng\\= |
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| Institution: | WU Yunbilige\+1
AO Bao cheng\+2\= |
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| Abstract: | Our inner
mongolia autonomous region is situated on inland area and is affected by cold climatic current
in the spring.During blossom period,pears are often damaged by forest and freeze,Sometimes
in serious in large area the output is reduced.In order to prevent from forest and freeze,we
analyzed and studied in many aspects and took effective measures to make every endeavour
for relieving the losses caused by forest and freeze and enhancing the output and quality of
fruit trees. |
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| Keywords: | Late frost frost Critical point\ |
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