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nitrogenfixing Stock Photos

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Photo of nitrogen nodules on fava bean roots
Photo of Crimson and white clover background
Photo of Common vetch (vicia sativa) flowers
Photo of A field of red clover in Derbyshire, UK.
Photo of Inverted dutch flag placed in a farmers meadow by protesting farmers that are protesting against the nitrogen policy
Photo of A plastic bottle with chemical fertilizers and a watering can in the male hands of farmer. Work in garden, gardening concept.
Photo of Flowering blue lupine field in front of Vatnajokull National Park mountains in South-East Iceland during summer
Photo of Cows in a green pasture during springtime seen from above
Photo of Nitrogen the most important fertilizer for the lawn - Concept with nitrogen molecules against a natural rural scene with tree and mowed grass lawn
Photo of Emerging Legumes
Photo of center pivot irrigation rig in peanut field with romantic sky
Photo of unhappy farmer has made a sad smiley with hay bale because of the nitrogen problem in the Netherlands
Photo of Soybean roots
Photo of Tufted Vetch, Vicia cracca
Photo of Blue alfalfa flower with seeds as a background. Medicago sativa. Alfalfa seeds and fresh alfalfa flowers. Blue alfalfa flower on a background of seeds close-up.
Photo of Alfalfa plant with blue flowers, green leaf and seeds. Medicago sativa is a blue plant. Alfalfa seeds, leaf and fresh alfalfa flowers isolated on a white background.
Photo of Red clover grown for pasture, hay and seed on farms
Photo of Rhizobium and Azotobacter bacteria: biological nitrogen fixation and ammonia synthesis in soil.
Photo of Common vetch (vicia sativa) flower
Photo of Winter rye and clover cover crop.
Photo of Vicia cracca
Photo of Trees with inverted Dutch flags as a sign of the Dutch farmers' protest
Photo of Close-up view of a pressure gauge for measuring and controlling pressure in instruments.
Photo of Black soybeans. Sparkling like black pearls.
Photo of Red Clover Flower in Overgrown Meadow With Soft Focus Background
Photo of Antelope bitterbrush is a shrub that fixes nitrogen and is found on the dry slopes of California mountains. Onion Valley on the east side of the Sierra Nevada Mountains in the Inyo National Forest of California.
Photo of Winter rye and clover cover crop.
Photo of Lawn with white clover flowers and green grass
Photo of Winter rye and clover cover crop.
Photo of Peanut plant background
Photo of Red clover in bloom
Photo of A row of dutch red white and blue upside down flags on an agricultural field
Photo of Lavender-colored hairy vetch, Vicia villosa, is a non-native legume that is invasive in many parts of the world. It is native to Europe and western Asia.
Photo of Blue alfalfa flowers with seeds as background. Medicago sativa. Alfalfa seeds and fresh alfalfa flowers. Blue flowers of alfalfa on a background of close-up seeds. Top view.
Photo of Nitrogen-fixing bacteria (Rhizobium): symbiotic diazotrophs transforming atmospheric dinitrogen into ammonia within soil matrix
Photo of Natural Red Clover harvest.
Photo of Common vetch (vicia sativa) flowers
Photo of Common vetch (vicia sativa) flowers
Photo of Purple pea flower of Common Vetch vicia sativa or Tare weed is a nitrogen fixing leguminous annual herb grown in pastures to improve fertility
Photo of Root nodules for nitrogen fixation formed by Rhizobium bacteria on the roots of soybean plant.
Photo of Natural Red Clover harvest.
Photo of Root nodules on the roots of vetch, Vicia. Bacteria that fix atmospheric nitrogen. Plant fertilization.
Photo of Anabaena is a genus of filamentous cyanobacteria on slide under the microscope for education.
Photo of Alfalfa isolated on white
Photo of Pigeon Pea Shrub
Photo of Several leafy branches of Alder growing over running, dark water
Photo of N2 nitrogen gas is the main constituent of the earth's atmosphere - concept with nitrogen molecules against an agricultural field
Photo of City lawn with white clover
Photo of Black medick Medicago lupulina small yellow wildflower close up
Photo of Nitrogen the most important fertilizer for the lawn - concept with nitrogen molecules against a natural rural scene