"The soil humidity helps the conservation of the wine," they explained.

“土壤的湿度有助于葡萄酒的保存”，他们解释说。

The soil humidity and fertilizer dosages are important factors that affect the farm crop yield and qualities.

土壤水分与肥料是影响作物产量与品质的重要因子。

The relationship of soil temperature, soil humidity, sowing time and occurrence of maize head smut were studied.

主要研究土壤温度、湿度及播种期与玉米丝黑穗病发生的关系。

Soil humidity had a larger effect on total soil respiration than on root respiration and root-wrenched soil respiration.

土壤总呼吸速率对土壤湿度的敏感程度大于根系呼吸，断根土壤呼吸速率对土壤湿度的敏感程度最差。

Whenever it was in the morning and afternoon or at noon, the soil humidity would increase with the development of vegetation coverage.

不论是早晚还是中午，土壤湿度都随植被盖度的增加而增加。