草木灰的新用途草木灰在农业上可作钾肥施用，而且在其它方面也用途不少。一、用草木灰可贮藏马铃薯。把无伤无病块的马铃薯用草木灰全部覆盖，可使马铃薯保鲜半年不坏。这主要是因为草木灰有吸湿、吸热及抑制微生物活动的功能。二、用草木灰贮藏种子。把瓦缸洗净擦干，用... The new use of ash ash ash in agriculture can be used for potash, but also in many other uses. First, the ash can be used to store potatoes. The disease-free block of potato covered with ash all can make the potato fresh for six months is not bad. This is mainly because ash has the function of absorbing moisture, absorbing heat and inhibiting the activity of microorganisms. Second, the use of ash storage seeds. Wash the tile cylinder dry, with ...