《天工开物·上篇·乃粒》
还有一些是在冬天播种，五月就能收获的，这样的稻子多生长在广东省，因为那里终年没有霜雪。
其冬季播种、仲夏即收者，则广南之稻，地无霜雪故也。
There are also some that are sown in winter and harvested in May. Such rice is mostly grown in Guangdong Province because there is no frost or snow all year round.