草木灰──栽培人参的好肥料草木灰因其含有丰富的钾而在各种喜钾作物上应用，可提高作物品质，增加产量。人参的经济部位主要是根，使用化肥会降低质量，减缓药效，应重视施用农家肥。１．草木灰为什么能增产人参以根人药，对钾的需要量较大。施用草木灰可提高床温，使之... Ash - a good fertilizer for cultivating ginseng Ash is used on a variety of hi-potassium crops because of its high potassium content to improve crop quality and increase yield. Ginseng’s economic position is mainly root, the use of fertilizers will reduce the quality and ease the efficacy, should pay attention to the application of manure. 1. Why can plant ash increase ginseng root medicine, the greater the need for potassium. Application of ash can increase bed temperature, so that ...