I meant arable: the soil (not) being frozen is one of the factors affecting arability, right? Russia has this to gain (with precipitation being possibly at risk

I meant arable: the soil (not) being frozen is one of the factors affecting arability, right? Russia has this to gain (with precipitation being possibly at risk) https://phys.org/news/2018-05-climate-arable.html https://phys.org/news/2018-05-climate-arable.html