buckwheat field with young buckwheat flowers after frost in spring. dead plants. brown wilted flowers on the farm

buckwheat frost sharp snap leaves dead frozen cold wildlife swings plant nature natural growing barren brown seasonal continental farm damage contrast frosty glass grow harvest farming ice leaf iced grapes season rural corny crops corn cereal pseudocereals pseudograin grain protein fibre groat flowering food diet selfsterile pure variety herbicide pesticides significant yield swathing combining mature drydown stems threesided