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仁用杏栽培在山东是一件新生事物。为使广大果农迅速掌握其早期丰产栽培技术,特写此文以供参考。 一、对环境条件的要求 1.温度 仁用杏喜温耐寒,生长发育需要2500℃以上的有效积温。在年平均温度6～12℃的地区可以栽培,冬季休眠期在-38℃条件下能安全越冬,在日平均温度36.3℃的高温时也能正常生长。但不同器官对温度反应不同。12月至1月,-25℃以下的低温持续几天
Apricot cultivation in Shandong is a new thing. For the majority of fruit farmers to quickly grasp its early high yield cultivation techniques, close-up article for reference. First, the requirements of the environmental conditions Temperature temperature apricot Xiwen cold, growth and development of more than 2500 ℃ effective accumulated temperature. In the annual average temperature of 6 ~ 12 ℃ in the area can be cultivated in winter dormancy -38 ℃ under the conditions of safe winter, the average daily temperature of 36.3 ℃ high temperature can also be normal growth. However, different organs respond differently to temperature. December to January, the low temperature below -25 ℃ continued for a few days