高硼土壤增施硫肥对油菜硼吸收与分配的影响
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李鸣凤,刘新伟,王海彤,赵竹青
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Effects of Sulfur Fertilizer on Boron Uptake and Distribution of Rape in B-contaminated Soil
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LI MingFeng,LIU XinWei,WANG HaiTong,ZHAO ZhuQing
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表1 增施硫肥对结荚期油菜不同部位生物量的影响（鲜重FW）
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Table 1 Effect of S fertilizer level on biomass in different parts of rape plants at the podding stage (fresh weight)
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施硫量
S fertilizer level (mg·kg-1) | 油菜不同部位鲜重 Fresh weight in different parts of rape (g/plant) | 单株生物量
Biomass (g/plant) | | 果荚 Pod | 叶 Leaf | 茎 Stem | 根 Root | | 0 | 57.30±2.71c | 77.02±6.46b | 142.48±5.95cd | 36.35±1.49ab | 313.16±13.52cd | | 20 | 64.15±3.87abc | 84.60±2.23ab | 151.91±11.07bc | 37.61±1.78a | 338.26±13.33b | | 50 | 68.47±3.70a | 90.90±5.38a | 166.68±6.25a | 38.49±2.18a | 364.53±6.75a | | 100 | 64.57±5.62ab | 85.79±7.10ab | 157.18±7.58ab | 38.76±2.65a | 346.29±14.74ab | | 200 | 60.89±3.32bc | 81.38±2.58ab | 148.35±1.86bcd | 35.72±1.82ab | 326.34±5.23bc | | 500 | 57.71±2.15bc | 77.00±3.93b | 137.38±3.28d | 33.42±2.51b | 305.50±8.94d |
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