摘要
以棉花为材料,在山东省德州市平原县前曹镇进行小区试验,试验共设菌渣有机肥作基肥、与化肥不同比例配施和农民习惯性施肥7个处理,研究施用金针菇菌渣有机肥对棉花产量及经济效益的影响。结果表明,菌渣有机肥可替代化肥在棉花上做基肥施用,可促进棉花增产,菌渣有机肥配合化肥使用效果较好,施用3 000 kg·hm-2菌渣有机肥和187.5 kg·hm-2复合肥(15∶15∶15)的处理最佳,比农民习惯施肥增产8.2%,效益提高9.6%。
A plot experiment was carried out in Pingyuan of Dezhou, and effects of different amounts of organic fertilizer made by spent mushroom substrates from Flammulina velutipe （ SMS - F） on yield and economic benefit of cotton were studied. The ex- periment was designed for 7 treatments which were a single application of SMS - F as base fertilizer, different amounts of SMS - F combining application of complex fertilizer and Farmer＇ s Fertilization Practice. The results showed that SMS - F organic fertil- izer could replace complex fertilizer as base fertilizer and promote yield increase on cotton. Combining use of 3 000 kg. hm -2 SMS - F organic fertilizer and 187. 5 kg.hm -2 complex fertilizer （ 15：15：15 ） was the best treatment in which the cotton yield in- creased by 8.2% and economic benefit increased by 9.6%.
出处
《中国食用菌》
2014年第2期38-40,共3页
Edible Fungi of China
基金
国家现代农业产业技术体系建设专项(CARS-24)
关键词
金针菇
菌渣
有机肥
棉花产量
经济效益
Flammulina velutipes
Spent mushroom substrates
Organic fertilizer
Cotton yield
Economic benefit
