top view of fertile soil with textured ground surface. dark brown color with visible compost and humus. eco-friendly and natural

soil fertile agriculture farming gardening ecofriendly natural environment ecological ecology conservation compost humus manure brown dark cultivated field garden rural terrain texture textured ground surface top view landscape crop farm farmland countryside earthy tones muddy dirty grunge organic bio sustainable climate environmental eco ecoconscious nature pattern structure wallpaper dirt dry