The descriptions in the following poems have nothing to do with reproductive phenomena: () A. Plant a millet in spring and reap 10,000 seeds in autumn. B. the grass is everywhere, and it comes and goe

The descriptions in the following poems have nothing to do with reproductive phenomena: () A. Plant a millet in spring and reap 10,000 seeds in autumn. B. the grass is everywhere, and it comes and goes with the seasons. C. Hong. Organisms can grow and reproduce. Plant reproductive phenomena include flowering, pollination, fertilization, fruiting, seed reproduction, vegetative reproduction, grafting and so on.

A, "planting a millet in spring and harvesting 10,000 seeds in autumn" means that plants reproduce their offspring through seeds, which does not meet the meaning of the question;

B, "rambling grass crosses the plain and comes and goes with the four seasons" is the asexual reproduction of plants through roots, so it does not meet the meaning of the question;

C. "When those red berries come in spring, they flush on your southern branches" means that the temperature rises in spring and red beans grow long branches and leaves. This is a vegetative growth, a growth phenomenon, not a reproductive phenomenon, so it conforms to the meaning of the question;

D, "Like the strong wind in spring, it comes up at night and blows open the petals of ten thousand pear trees" means that the temperature is suitable in spring, and the flowering of pear trees is related to the reproduction of future generations, which is a reproductive phenomenon and does not meet the meaning of the question.

So choose C.