HOHHOT, Oct. 15 (Xinhua) -- Under the warm autumn sun, hundreds of farmers are racing to seize the remaining chance before winter to plant trees along the banks of Ulan Suhai Lake, the largest freshwater lake in the Yellow River basin.
A key battlefield in China's ecological project, known as the Three-North Shelterbelt Forest Program, the lake located on the northern bank of the middle reaches of the Yellow Riv
