试验结果表明:随着土壤EC值的增加,生菜生物量降低,但在低盐胁迫下,非菌根植株降低幅度大于菌根植株。
Results show that with the increase in soil EC value, the lettuce decreased in biomass, but this decrement was greater in CK than in the inoculation treatment when soil EC was low, eg.
红树植物的胎生现象是对潮间带盐胁迫、淹水、土壤缺氧和潮水冲击等综合生境的适应,而不是单独其中一种胁迫因子的适应。
Vivipary in mangrove plants is an adaptation to the integrated stresses of salt, waterlogging and tide, but not any single stress.
对在不同浓度的盐胁迫条件下,叶面喷施液态腐植酸和土壤施用腐植酸类物质对小麦作物生长和矿物营养吸收的影响进行了研究。
Salinity negatively affected the growth of wheat; also de-creased the dry weight and the uptake of wheat and foliar application of humic acid increased the uptake of P, K, Mg, Na, Cu and Zn.
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