畜禽有机肥磷素在冬小麦上替代化肥磷当量研究
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徐久凯,袁亮,温延臣,张水勤,林治安,李燕婷,李海燕,赵秉强
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Phosphorus Fertilizer Replacement Value of Livestock Manure in Winter Wheat
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XU JiuKai,YUAN Liang,WEN YanChen,ZHANG ShuiQin,LIN ZhiAn,LI YanTing,LI HaiYan,ZHAO BingQiang
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表5 不同来源磷素对小麦各部位磷吸收量影响
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Table 5 Effects of different sources of phosphorus on phosphorus uptakes in different organs of wheat
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项目 Item | 施磷量 P2O5 rate (mg·kg-1) | 不同肥料品种 Different type of fertilizers | 猪粪 Pig manure | 鸡粪 Chicken manure | 牛粪 Cattle manure | 化肥 Chemical fertilizer | 磷吸收量 P uptake (g/pot) | 秸秆 Straw | 0 | 0.05±0.01d A | 0.05±0.01d A | 0.05±0.01d A | 0.05±0.01e A | 20 | 0.06±0.01c A | 0.06±0.01cd A | 0.06±0.01c A | 0.06±0.01d A | 40 | 0.07±0.02b A | 0.07±0.01bc A | 0.07±0.01c A | 0.08±0.02c A | 60 | 0.09±0.01ab A | 0.08±0.02b B | 0.08±0.02bc B | 0.09±0.02b AB | 80 | 0.09±0.00a B | 0.09±0.00a B | 0.08±0.01b B | 0.11±0.02ab A | 100 | 0.10±0.02a A | 0.09±0.01a A | 0.10±0.01a A | 0.11±0.02a A | 籽粒 Grain | 0 | 0.14±0.03d A | 0.14±0.03d A | 0.14±0.03d A | 0.14±0.03e A | 20 | 0.21±0.05c AB | 0.19±0.03c B | 0.23±0.02c A | 0.22±0.02d AB | 40 | 0.27±0.03b A | 0.26±0.07b A | 0.27±0.04b A | 0.28±0.03c A | 60 | 0.29±0.03ab A | 0.29±0.04b A | 0.30±0.05ab A | 0.32±0.03b A | 80 | 0.32±0.04a A | 0.34±0.04ab A | 0.33±0.03a A | 0.35±0.03ab A | 100 | 0.31±0.04a B | 0.32±0.03a AB | 0.33±0.04a AB | 0.36±0.03a A | 地上部 Above ground | 0 | 0.19±0.03d A | 0.19±0.03d A | 0.19±0.03e A | 0.19±0.03e A | 20 | 0.27±0.05c AB | 0.24±0.03c B | 0.29±0.02d A | 0.28±0.03d AB | 40 | 0.34±0.07b A | 0.33±0.07b A | 0.34±0.05c A | 0.36±0.04c A | 60 | 0.39±0.04ab A | 0.36±0.04b A | 0.38±0.07bc A | 0.41±0.04b A | 80 | 0.41±0.03a B | 0.43±0.05a B | 0.41±0.02ab AB | 0.46±0.05a A | 100 | 0.41±0.06a B | 0.42±0.04a B | 0.43±0.04a AB | 0.47±0.02a A | 磷素收获指数 PHI (%) | 0 | 75.70±6.13a A | 75.70±6.13b A | 75.70±6.13b A | 75.70±6.13b A | 20 | 79.08±4.51a A | 76.98±2.52b A | 77.88±2.56ab A | 77.84±3.66ab A | 40 | 78.54±1.00a A | 79.38±4.20aA | 79.35±2.50a A | 77.70±4.96ab A | 60 | 75.84±2.00a A | 79.03±5.67ab A | 80.01±3.76a A | 78.35±2.88a A | 80 | 78.07±1.65a A | 78.40±1.95ab A | 79.42±3.79a A | 76.46±2.27ab A | 100 | 76.35±1.88a A | 77.13±2.58b A | 77.27±2.53ab A | 75.91±3.51ab A |
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