The available phosphorous, available potassium and soilorganism content were not conspicuously influenced by the grazing time.
速磷、速钾、土壤有机质的含量受放牧时间的影响不明显。
2
Instead of analysing the genome of a specific organism, scientists sequence all the DNA they find in environmental samples, ranging from seawater to soil.
有别于分析特定生物的基因组，科学家对取自海水、土壤等自然界的生物样本，统统进行DNA测序。
3
Generally speaking, bamboo is fond of high humidity, warm climate, thick, slightly acid soil with a good ventilating condition and abundant in organism.