施用不同肥料对水稻产量及经济效益的影响 |
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引用本文: | 李幼萍,刘远方,徐文明. 施用不同肥料对水稻产量及经济效益的影响[J]. 耕作与栽培, 2013, 0(5): 43-44,46 |
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作者姓名: | 李幼萍 刘远方 徐文明 |
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作者单位: | 天柱县农业局土壤肥料工作站,贵州天柱556699 |
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摘 要: | 为指导天柱县水稻合理施肥,试验采用6种不同施肥方式对水稻产量及经济效益的影响。结果表明:配方肥在产量上分别比不施肥、施有机肥、习惯施肥和生态矿物菌肥工、Ⅱ区增产60.61%、35.9%、11.40%、35.31%和26.2%,在新增纯收入上分别增收508.45元/667m2、795.99元/667m2、552.15元/667m2、419.93元/667m2和334.7元/667m2,投入产出比提高。说明采用配方施肥在水稻生产上优于其它5种不同施肥方式,同时也得出施用生态矿物茵肥是农户在水稻生产上增产、增收、节支的一个重要途径之一。
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关 键 词: | 肥料 水稻 产量 经济效益 |
Effects of Different Fertilizer on Yield and Econimic Benefits of Rice |
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Affiliation: | LI You--ping, LIU Yan--fang, XU Wen--ming (Soil and Fertilizer Station, Tianzhu Agricultural Dureau, Tianzhu, Guizhou 556699) |
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Abstract: | For guide the rice fertilization in Tianzhu, effects of 6 different fertilizer on yield and benefits of rice were studied. The results showed that the yield of soil testand formula fertilization was higher than no fertilizer, organic fertilizer, conven- tional fertilizer, ecological fertilizer and ecological fertilizer with urea 60. 61%, 35. 9%, 11. 40%, 35. 31%, 26. 2% respective- ly, the economic benefits was higher 508. 45yuan/667m2, 795. 99yuan/667m2, 552. 15yuan/667m2, 419. 93yuan/667m2, 334. 7yuan/667m2 recpectively, ratio of input and output of soil test and formula fertilizer was higher. Its indicated that soil test and formula fertilization was better than other 5 methods, its also obtained that applied ecological fertilizer can increase yield, bene- fits and save costs effectively. |
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Keywords: | fertilizer rice yield economic benefits |
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