News about Low temperature

Expansion of sweet cherry cultivation in China: identifying suitable areas with a model

Planting systems

28 Oct 2024

A recent study, based on the use of the MaxEnt model, has enabled Chinese researchers to predict potentially suitable areas for the cultivation of this species in China, identifying key environmental factors that influence its distribution. The MaxEnt model proved effective.

The role of supercooling in sweet cherry flower buds to avoid frost damage

Tech management

17 Oct 2024

Experiments were conducted on sweet cherry flower buds using differential thermal analysis (DTA), a technique that monitors the release of heat due to ice melting. Researchers observed the formation of ice within the bud structure, identifying barriers that prevent its spread.

Preparations for La Niña: managing frost and temperatures

Tech management

20 Sep 2024

Leyton, when asked what technologies or practices he considers essential to mitigate the impact of frost, replied that ‘if water is available, it will be the best frost controller. It is difficult to have sufficient water availability at the time of early frosts'.

Genes for resistance to low temperatures and salt stress identified

Breeding

30 Aug 2024

In a Chinese research three genes that regulate cold shock protein synthesis and named PavCSP were identified and analysed. Quantitative PCR analysis revealed a variety of expression patterns, with PavCSP1-3 showing specific activity in the upper part of the stem.

Aspects of low temperature survival in cherry in the Okanagan Valley

Production

16 Aug 2024

According to the results of a Canadian study the sweet cherry lethal temperature models devised for 'Sweetheart' and 'Lapins' showed potential when applied to other cultivars with comparable flowering duration, such as 'Sonata', 'Staccato' and 'Skeena'.