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Apple-trees growth in the natural change of climate

机译:苹果树在自然气候变化中的生长

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摘要

It was found that the reason for worsening of apple orchards in the European part of Russia in 1990, 1991 and 1994 was the natural change of air temperature towards a warmer climatic regime. Unlike to previous years this changes resulted in detrimental winter and spring weather conditions, accompanied by an increase of an evaporative conditions in March, April, and delay in soil warming up in May. The physiological role of pruning and chemical pest management to enhance the ecological resistance in adverse years is also revealed.
机译:人们发现,1990年,1991年和1994年俄罗斯欧洲部分的苹果园恶化的原因是气温向自然变暖的自然变化。与往年不同,这种变化导致冬季和春季天气条件不利,伴随着3月,4月蒸发条件的增加以及5月土壤升温的延迟。还揭示了修剪和化学害虫管理在逆境中增强生态抗性的生理作用。

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