Tools for climate resilience in tree fruit I: large-dwarfing rootstocks can alleviate sunburn damage in “Buckeye Gala” apple

نویسندگان

چکیده

Suitable rootstock enhances apple tree resilience. In 2021, we studied “Buckeye Gala” ( Malus domestica var. Buckeye Gala") on nine rootstocks with contrasting vigor in NS and BC, Canada. Rootstock effects vigor, yield, midday stem water potential were significant BC. After sustained heat events, the large-dwarfing Geneva 935, 4814, 969 had lower ratio of sunburn fruits, resulting higher projected damage-free yield. We discussed how larger canopy volume supported by vigorous contributed to alleviate stress improve resilience global warming.

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ژورنال

عنوان ژورنال: Canadian Journal of Plant Science

سال: 2022

ISSN: ['1918-1833', '0008-4220']

DOI: https://doi.org/10.1139/cjps-2022-0080