氮磷供应量及比例对灰绿藜种子性状的影响
田大栓(
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Effects of the supply levels and ratios of nitrogen and phosphorus on seed traits of Chenopodium glaucum
TIAN Da-Shuan()
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图2. 氮磷供应量或比例对灰绿藜种子氮浓度和磷浓度的影响(平均值±标准误差, n = 20)。*表示相同氮磷供应水平下不同氮磷比例的影响是显著的。不同字母表示相同氮磷供应比例情况下不同氮磷量的效应是显著的。
Fig. 2. Effects of nitrogen (N) and phosphorus (P) supply levels or ratios on seed N and P contents of Chenopodium glaucum (mean ± SE, n = 20). * represents a significant effect of N:P at the same nutrient supply level. Different letters indicate a significant effect of nutrient supply level at the same N:P.
