The moisture in the soil of paddy fields areas, there is quite a lot of mood swings. Because of the sampling are selected in an area between farming and harvesting areas.
Soil moisture at the top of the rice farms are quite a lot of variation. Because choosing a sampling of the area under cultivation. And areas that are harvested.
Effect of soil moisture on the paddy fields have variance quite a lot. Because the selection of sampling the whole area is between the farming. The area with the harvest.