今天写了一篇产品的文章，请前辈指教……

piglets need fulerkan i， all pigs need fulerkan i in the summer of 2008, the chairman of fuwish mr. li weidong was invited by his friend and went to visit a large scale pig farm in southern china. that summer in the south, hot and humid, thunderstorms from time to time could not reduce the indoor or outdoor temperature. humid atmosphere surrounded from all sides, it was felt so hey and muggy with every breath. as a northerner, mr.li had ery strange feeling for such a climate and made a few jokes with his friend. but the friend expressed only the infinite worry. he reluctantly said: “healthy adults are not suited to this weather, how about weanling piglets...”such distress has been plagued for a long time. every summer, when temperatures and humidity rise, the cute piglets had no interest in the food right in front of them. they were lying on the floor breathing heily, drinking lot, looking for cool.piglets who were supposed to be fast-growing were struggling to maintain body weight or worse... mr li kept this thing in mind, and also he found not only piglets exist this problem but also at all stages of pigs.high temperature and other stress produced ery bad effect on pig growth and maintain health. a lot of farms faced the same problem and needed to be resolved urgently. so he immediately called the technical director of fuwish to start the research and development of fulerkan i ....