| 释义 |
P deficiency
基本例句
低磷
These data indicate that despite the severeP deficiencyof this soil, soybean yield was first limited by nitrogen availability.这些数据表明，尽管该土壤严重缺磷，大豆产量也首先是受氮有效性的限制。
Results showed that the total amount of LMW organic acids excreted by the roots of six plants withP deficiencytreatment.结果表明：在磷亏缺下6种植物根系有机酸分泌的总量与正常供磷下相比都呈不同倍数的增长。
Some tolerance indices forP deficiencyand Al toxicity in fi vesoybean genotypes collected from South China were studied in nutrient solutio n culture.通过溶液培养试验，对来源于华南酸性土壤的5个大豆品种的地上部及根部耐低磷及耐酸铝部分指标进行了系统的研究。
Endosmosis permeability of Xiaoyan 54 was sharply weakened underP deficiencyin contrast to P addition treatment, Jing 411 was weakened either, while those of 81 5-3-3-3 were strengthened.低磷胁迫下，小偃54细胞膜透性大幅度下降，京411细胞膜透性稍有下降，而815-3-3-3细胞膜透性略有增加。
Plant water content underP deficiencywas generally lower than that under P addition treatment, water status and draught resistance of wheat seedlings were improved by phosphorus nutrition.低磷处理植株水分含量低于适磷处理，说明磷营养改善了植株体内水分状况，提高了植物的耐旱能力。 |