A subsoiler is used to break a hard pan of soil upto a depth of

Related MCQs

• The normal depth of operation (ploughing) in subsoiler is
• The cutting blade used in subsoiler is made from
• The tillage practice is desirable in the areas of having hard or compacted layers below the plough depth is
• A plough that works effectively in hard, dry and sticky soil is
• A draft required to pull 4-botton 30 cm tractor plough working to a depth of 15 cm operated at speed of 6 Km/h. The soil resistance is 0.7 kg/cm2
• Spattering of small soil particles, caused by raindrop impact on wet soil is called as
• A soil consistency in the characteristics of the soil at various moisture content when influenced by physical force is
• The forward end of cutting edge that actually penetrates into the soil and cuts the soil is
• The ISI standard pan evaporimeter is the
• The oil pan of an engine is made of