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1963年11月8日,作者在灵璧县澮北公社大瓦坊大队第四生产队,用乙基大蒜素(四○一)处理一窖約三千五百斤的山芋。方法是:1.取药二百一十毫升,稀释成6%的溶液。2.鋪一层厚約三寸的干青草,噴药,然后堆一点五尺高的山芋,再鋪干青草,噴药,堆一点五尺厚的山芋。堆的中央竪一秫稭把子,以利通气,把子上也要喷药。处理好后封閉窖門五天。另以一窖采取一般堆放方法,堆四千斤,作为对照。品种均为胜利百号。管理均用常規方法。經过处理的芋块,在貯藏期間,发病(主要是黑斑病,下同)較輕,发病芋块占总芋块的8.3%,一般病疤直径为零点一至三厘米,深零点二厘米,病疤重仅占芋重的1.6%左右。但对照芋块发病重,发病芋块占总芋块的53.3%,一般病疤直径为二至五厘米,深一点六厘米,病疤重占芋重的10%以上。这証明乙基大蒜素对病害的防治效果是很显著的。
November 8, 1963, the fourth production team of the large Wafangfang Brigade in the northern part of the community of Lingbi County, with an allicin (401) to process a pit of about 3,500 kilograms of potato. The method is: 1. take medicine two hundred and ten ml, diluted to 6% solution. 2. Shop a layer of about three inches thick dry grass, spray, and then pile a little five-foot-high potato, and then shop dry grass, spray, pile a little five feet thick potato. Heaping the center of a pile of straw, to facilitate ventilation, the child also have to spray. After handling closed cellar door for five days. Another pits to take the usual method of stacking, stacking four thousand pounds, as a control. Variety is victory hundred. Management using conventional methods. Processed taro, during storage, onset (mainly black spot disease, the same below) lighter, the incidence of taro blocks accounted for 8.3% of the total block, the general scar diameter of 0.1 to 3 cm, deep zero Point two centimeters, scar weight accounted for only about 1.6% taro weight. However, the control taro disease incidence, incidence of taro accounted for 53.3% of the total taro block, the general scar diameter of two to five centimeters, a little deep six centimeters, scar weight accounts for more than 10% Taro weight. This proves that the effect of ethyl allicin on disease control is remarkable.