5 Bilder zum Thema "biofertilizer" bei ClipDealer

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Close up of fertilizing a young plant
A tractor pulls a trailer in a field filled with cow manure and spreads it to nourish the soil before planting crops. Soil fertilization in a natural way.
animal sheep poo in a field. alpaca poop on the grass in a farm
homemade biodigester funnel to introduce organic matter for biogas production
animal sheep poo in a field. alpaca poop on the grass in a farm

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