Question

英语翻译秸秆作为肥料还田,不仅有利于提高土壤肥力,又能减少向大气中排放二氧化碳,有利于环境保护.因此,研究有机物料对黑土

Answer 1

The straw stalk return the field as the fertilizer,not only is advantageous in enhances the soil fertility,also can reduce to the atmosphere in discharges the carbon dioxide,is advantageous in the environmental protection.Therefore,the research organic material has the vital significance to the black earth organic carbon accumulation change rule,we select the organic carbon content different black earth to carry on the experiment,discusses this aspect the question.