Which method measures soil moisture content by drying a sample in an oven and determining the percentage of moisture loss?

The addition of which substance is LEAST likely to result in immediate nitrogen loss from the soil?

Water held between tension of 1/3bar to 31 bar in soil is classified as ____

Soil health card with the tagline “Swasth Dharaa, Khet Haraa” was launched on ____.

The major microorganism that is considered most important as an indicator of soil quality is:

Under Soil Health Card Scheme, what is the cycle of testing of soil for irrigated area and area from which single sample is to be drawn?

The acidic soils can be reclaimed by the application of ____

Disorders like Hollow Stem of Cauliflower; Browning of Cauliflower ; Top sickness of Tobacco is caused due to the deficiency of 

Soil moisture potential is measured with the help of ______instrument.