The fertilizer had no significant effect on bare soil respiration.

氮肥对裸土的土壤呼吸无显著影响.

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Effects of iodosulfuron - methyl - sodium on catalase in soil and soil respiration were studied by simulation in laboratory.

通过模拟实验研究了除草剂碘甲磺隆钠盐对土壤中过氧化氢酶活性和土壤呼吸作用的影响.

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During extreme dry periods, soil respiration measurements indicated older plant carbon compounds were emitted.

在极端干旱期, 土壤呼吸测量表明老年人植物碳化合物排放.

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The effect of root on soil respiration was observed mainly before repining stage with fluctuation.

种有水稻,根系对土壤总的呼吸影响主要体现在成熟期之前,且有相互消长的现象.

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