Apart from these special climatic features, the chemicalcomposition and agricultural properties of the soil in Cuba's tobacco-growing areas couldn't be bettered.
除了这些特殊的气候特征外，古巴烟草种檀区土壤的化学特性对于种植烟草来说是再合适不过了。
2
The soil temperature, the Numbers of microorganism and the chemicalcomposition of litter itself are the main factors what affect the litter decomposition rate.
土壤温度、微生物数量和枯枝落叶本身的化学成分是影响分解率的主要因素。
3
The main chemical factors which affect the distribution and growth of the plants are the mangrove's adaptability to the chemical environment, the soilcomposition and the sea salinity.