Upload NowProductivity of crops depends on adequate supply of nutrients from the soil. Generally, the quantity of nutrients removed by the crop (nutrient uptake) is much greater than the quantity of applied nutrients resulting in poor fertility status of soils. Hence, to improve the fertility status of soil and to sustain the productivity of crops, soil […]
How to Evaluate Soil Fertility? | Soil Management
Article shared by : 
How to Measure Soil Moisture Content? | Soil Science
Article shared by : 
In this article we will discuss about how to measure soil moisture content. Direct Measurement of Soil Moisture Content in the Soil: (a) Gravimetric Method: Soil is dried at 105-110 °C and before and after the drying, weight of the soil is taken. And from the difference, moisture percentage is calculated. (b) Infra-Red Moisture Balance […]
How to Determine Specific Gravity of Soils ?
Article shared by : 
There are two basic methods of determining specific gravity of soils: 1. Pycnometer method 2. Density bottle method. 1. Pycnometer Method: Pycnometer method is used to determine the specific gravity of coarse-grained soils. Apparatus: In this method, a pycnometer of 900-mL capacity is used for determination of specific gravity. However, IS – 2720 (Part 3/sec […]