the north indian plans are among the most fertile soils in the world. Same with the Yangtze river delta in China. India has the advantage of being closer to the

the north indian plans are among the most fertile soils in the world. Same with the Yangtze river delta in China. India has the advantage of being closer to the equator hence winters are milder. So mild that many parts of india have not one or two but three growing seasons. India's population being what it is, is not surprising.