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魔芋是鄂西山区重要的经济作物,魔芋精粉、粉条等系列产品是近年来国内外市场上畅销的商品。魔芋是喜钾作物,吸收氮磷钾的比例为6:1:8。为了探索生物钾菌肥对魔芋的增产效果和施用量,1992年湖北长阳土家族自治县农技中心在贺家坪镇望高山村海拔1200米处进行了五个处理,三次重复的比较试验;每667平方米底施生物钾菌肥500克、750克、1000克、1250克4个用量,以不施生物钾为对照。供试品种为麻
Konjac is an important economic crop in western Hubei mountainous areas, konjac flour, noodles and other products in recent years at home and abroad on the market selling commodities. Konjac is like potassium crops, the ratio of absorption of nitrogen, phosphorus and potassium 6: 1: 8. In order to explore the effect of Komoru on the yield and application rate of konjac, 1992, Changyang Tujia Autonomous County Agricultural Technology Center in Hejiaping Wang Wangshan Village 1200 meters above sea level at five treatments, three repeated comparison test; each 667 square meters at the end of biological potassium fertilizer 500 grams, 750 grams, 1000 grams, 1250 grams of four doses to non-application of biological potassium as a control. Test varieties for hemp