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当前位置: 首页 > 文章 > 甘蔗滴灌专用液肥及其在广西赤红壤蔗区灌溉模式研究 安徽农业科学 2015,16 (7) 75-77
Position: Home > Articles > Study of Sugarcane Special Fertilizer for Drip Irrigation and Irrigation Mode in Guangxi Lateritic Red Soil Region Journal of Anhui Agricultural Sciences 2015,16 (7) 75-77

甘蔗滴灌专用液肥及其在广西赤红壤蔗区灌溉模式研究

作  者：
邢颖;江泽普;谭裕模;廖青;杨绍锷;陈桂芬;梁潘霞;杨锋;蒙世协
单  位：
广西农业科学院农业资源与环境研究所;广西新方向化学工业有限公司
关键词：
赤红壤;甘蔗;滴灌、专用液肥
摘  要：
[目的]开发甘蔗滴灌专用液肥,探讨在生产上的施肥模式,为现代农业水肥一体化生产方式提供技术支撑。[方法]选取ROC22为供试材料,田间设置选用近年与广西新方向化学工业有限公司合作研制的甘蔗专用液肥两个配方:新方向平衡型21-21-21+TE、新方向高钾型13-6-39-TE,以常规施肥为对照,分别设置前期施基肥分蘖期开始水肥一体和全程水肥一体两种模式。[结果]前期施基肥分蘖期开始水肥一体和全程水肥一体对甘蔗出苗没有明显的影响,而前期施基肥在分蘖期及时补充水溶肥有利于甘蔗分蘖。不同处理对株高及产量影响显著,其中采用新方向高钾型水溶肥产量比常规处理增加13.04%,收益增加4 500元/hm2。[结论]甘蔗液体专用肥有明显促进甘蔗生长的作用,同等条件下高钾型水溶肥效果更佳。
译  名：
Study of Sugarcane Special Fertilizer for Drip Irrigation and Irrigation Mode in Guangxi Lateritic Red Soil Region
作  者：
XING Ying;JIANG Ze-pu;TAN Yu-mo;Agricultural Resources and Environment Institute,Guangxi Academy of Agricultural Sciences;
关键词：
Lateritic red soil;;Sugarcane;;Drip irrigation;;Sugarcane liquid special fertilizer
摘  要：
[Objective] Sgarcane liquid special fertilizer was developed and the fertilizer patterns were explored in the production to provide technical support for water fertilizer mixture production of modern agriculture. [Method] ROC22 was selected as materials. Two sugarcane special fertilizer formulas were selected with New Orientation(Guangxi) Chemical Industry Co.,Ltd: Xinfangxiang balanced 21-21-21 + TE and hyperkalemic 13-6-39 + TE. Compared with conventional fertilization,base fertilizer tillering start water fertilizer mixture and water fertilizer mixture at whole growth period were set. [Result] Two modes of fertilization had no significant effects on the emergence of sugarcane,but base fertilizer tillering start water fertilizer mixture treatment was conducive to sugarcane tillering. Harvest results showed that the effects of different treatments on plant height and yield were significant,which used hyperkalemic water-soluble fertilizer production increased by 13. 04%compared to conventional treatment. Income was increased by 4 500 yuan per hectare. [Conclusion]Sugarcane liquid special fertilizer significantly promoted the growth of sugarcane. Hyperkalemic water-soluble fertilizer was better under the same condition.

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