Today, Prince Edward County by fraternity CCAC planting village cooperatives introduce nutritional value of yam. There are traces of the same, like rust on iron yam, yam so named. Yam is blindly precious Chinese herbs, ancient physicians were respected and praised for the longevity factor, the use of fresh food medicine. As it can be made into a variety of traditional Chinese medicine pills, such as Liu Wei Di Huang balls for human consumption. Vegetables and yam as food prices, it is smooth and delicate, unique flavor, such as candied yam, yam and other Zaoni. Yam contains saponins, phlegmatic, choline, yam base, starch, sugar, protein, free amino acids, polyphenol oxidase, vitamin C, iodine, 16 kinds of amino acids, as well as iron, copper, zinc, manganese, calcium and other trace elements. These are the specific nutritional value of yam yam, we add the necessary nutrients and trace their prime, they must know what they need is to select the most suitable, the effect has been reached. What ways of field management today to sort out when yam cultivation has. First, scaffolding scaffolding yam is very conducive to air and light, increase yields and reduce pest damage and so on. After the general emergence can tie rod scaffolding, about 1.5 meters tall, one per plant, at 1-1.2 meters from the ground to cross truss. Second, cultivating, weeding should be timely weeding after emergence to avoid competition for nutrients and iron yam, yam preliminary proxy may be shallow hoeing late artificial removal based. Third, timely watering before planting yam pouring water before sowing, when the lack of moisture can make up a small water after planting, to ensure normal emergence yam, conditions may be optimal spray irrigation. After full frame should be combined with the yam dressing watering, watering less attention before the beginning of autumn to be small and not more, prompted by the bar roots, the beginning of autumn in the future (probably in mid-August), you can fill a flood (also called block head water ), in favor of yam enlargement. Ditching planting application sprinkler watering to prevent the collapse of the ditch and other conditions. Specific methods and way above yam cultivation of field management is Prince Johnson County by fraternity CCAC planting cooperatives for customers collation and reporting, warmly welcome you all to come and make a good exchanges and visits. Yam agents, yam, Prince Edward County village CCAC by fraternity Prince Zhuang Zhonghe cultivation of professional cooperatives. Prince Edward County village fraternity CCAC planting cooperatives (www.jztzzzh.con) strong, credible, in Henan Jiaozuo the agricultural processing industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Prince Zhuang Zhonghe into the brilliant and you work for a better future!