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当前位置: 首页 > 文章 > 木薯酒精渣-复合肥配施对木薯产量的影响初探 江西农业学报 2020 (3) 19-23
Position: Home > Articles > Preliminary Study on Effects of Combined Application of Cassava Alcohol Residue and Compound Fertilizer on Cassava Yield Acta Agriculturae Jiangxi 2020 (3) 19-23

木薯酒精渣-复合肥配施对木薯产量的影响初探

作  者：
林洪鑫;张志华;袁展汽;肖运萍;汪瑞清;吕丰娟
单  位：
江西省农业科学院土壤肥料与资源环境研究所/农业农村部长江中下游作物生理生态与耕作重点实验室
关键词：
木薯;木薯酒精渣;复合肥;配施比例;产量
摘  要：
在等氮条件下,设计M_0F_(100)(100%复合肥)、M_(25)F_(75)(25%木薯酒精渣+75%复合肥)、M_(50)F_(50)(50%木薯酒精渣+50%复合肥)、M_(75)F_(25)(75%木薯酒精渣+25%复合肥)和M_(100)F_0(100%木薯酒精渣)等5个处理,研究了木薯酒精渣-复合肥不同配施比例对木薯产量及其构成的影响。结果表明:在等氮条件下,随着木薯酒精渣施用比例的提高,木薯产量、株高和茎径均呈下降趋势;M_(25)F_(75)和M_(50)F_(50)处理的木薯产量较M_0F_(100)处理略有下降,而M_(75)F_(25)和M_(100)F_0处理的产量显著下降;M_(25)F_(75)处理的单株薯数最多,而M_(100)F_0处理的最少;M_0F_(100)处理的单株薯重最高,而M_(75)F_(25)和M_(100)F_0处理的单株薯重较低。因此,本试验木薯酒精渣的配施比例以25%、50%为宜。
译  名：
Preliminary Study on Effects of Combined Application of Cassava Alcohol Residue and Compound Fertilizer on Cassava Yield
作  者：
LIN Hong-xin;ZHANG Zhi-hua;YUAN Zhan-qi;XIAO Yun-ping;WANG Rui-qing;LV Feng-juan;Soil and Fertilizer & Resource and Environment Institute, Jiangxi Academy of Agricultural Sciences/Key Laboratory of Crop Ecophysiology and Farming System for the Middle and Lower Reaches of the Yangtze River, Ministry of Agriculture and Rural Affairs;
关键词：
Cassava;;Cassava alcohol residue;;Compound fertilizer;;Combination proportion;;Yield
摘  要：
Five treatments of M_0F_(100 )(100% compound fertilizer), M_(25)F_(75 )(25% cassava ethanol residue+75% compound fertilizer), M_(50)F_(50)(50% cassava ethanol residue+50% compound fertilizer), M_(75)F_(25)(75% cassava ethanol residue+25% compound fertilizer) and M_(100)F_0(100% cassava ethanol residue) were designed in the condition of equal nitrogen. The effects of different combinations of cassava ethanol residue and compound fertilizer on cassava yield were studied in the experiment. The results showed that the yield, plant height and stem diameter of cassava decreased with the increase of the proportion of cassava alcohol residue in the same nitrogen condition. The yields of M_(25)F_(75) and M_(50)F_(50) treatments were slightly lower than that of M_0F_(100) treatment, while those of M_(75)F_(25) and M_(100)F_0 treatments decreased significantly. M_(25)F_(75) treatment had the largest number of potatoes per plant, while M_(100)F_0 treatment had the least. The single plant weight of M_0F_(100) treatment was the highest, while the single plant weight of M_(75)F_(25) and M_(100)F_0 treatment was lower. Therefore, 25% and 50% cassava alcohol residue should be applied in this experiment.

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