sainfoin onobrychis viciifolia seeds flowers and plants a detailed look at this versatile legume for agriculture food

characteristics identification comprehensive illustrations multifaceted agricultural biodiversity agriculture highquality examination sustainable environment cultivation onobrychis viciifolia collection morphology ecological techniques versatile showcases including structure livestock perennial tolerance nutrients botanical practices resources sainfoin detailed delicate valuable nitrogen fixation clusters research benefits flowers vibrant closeup drought protein systems farming legumes dryland biology growing natural plants legume nature mature visual