核桃楸嫁接薄皮核桃技术

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核桃楸又名山核桃、东北核桃、楸树、胡核桃,为胡桃科胡桃属植物。核桃楸喜光,不耐庇荫,在茂密的林冠下不易更新,可耐-40℃严寒,不耐干旱、瘠薄,不耐涝。深根性,根系发达,主根明显,萌蘖和萌芽力均较强。核桃楸是薄皮核桃的优良砧木,高接薄皮核桃效益好。
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