生物有机肥料在水稻上施用的增产效应研究

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本文对水稻施用生物有机肥及与生物有机肥等养分的化肥、等价投入的化肥不同处理,探讨对水稻生育性状、产量及经济效益的影响。试验结果表明:水稻施用生物有机肥,每平方米有效穗最高(326个),与施用等养分化肥及等价投入化肥相比分别提高7.9%和4.5%;结实率最高(91.7%),与施用等养分化肥和施用等价投入化肥相比分别提高 4.3%和 3.1%;产量最高(492kg/666.7m~2),与施用等养分化肥和施用等价投入化肥相比分别增产12.7%和8.5%;增收值最大(398元/666.7m~2),与施用等养分化肥和等价投入化肥相比净增收41.8元/666.7m~2和38元/666.7m~2。经统计分析差异达到极显著水平和显著水平。 In this paper, bio-organic fertilizers and bio-organic fertilizer and biological nutrients such as fertilizers, fertilizers equivalent input different treatments to explore the fertility characteristics of rice, yield and economic benefits. The results showed that the application of bio-organic fertilizer to rice had the highest effective spike per square meter (326 trees), which was 7.9% and 4.5% higher than that of the other fertilizers and equivalent fertilizers. The highest seed setting rate was 91.7% Compared with the application of fertilizers such as chemical fertilizers and application of equivalent fertilizers, the yields increased by 4.3% and 3.1%, respectively, compared with the equivalent fertilizers; the highest yield (492kg / 666.7m ~ 2) increased by 12.7% and 8.5% %; Increase the value of the largest (398 yuan / 666.7m ~ 2), compared with the application of fertilizers and other nutrients equivalent net input income 41.8 yuan / 666.7m ~ 2 and 38 yuan / 666.7m ~ 2. The statistical analysis of the differences reached a significant level and a significant level.
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