reforestation with tree seedlings with plastic tubes around stem growing in rows in Sauerland

vegetable fields reforestation climate forestry adverse weather animals birth blue blue sky botany clouds cylinders farms field fields fine weather flower field foliage forest full bloom germany green field greenhouse pipes grove hemer herbicides iserlohn landscape menden microclimate midsummer nature no people paddy fields park plant polymers protection rice fields rodents sauerland season sky summer summer sky sunny tree trees young