The correct answer is C
In soil, net Immobilization of Carbon & Phosphorus occurs when ratio is:
Which of the following is a complex fertilizer?
The EC of Sodic soil is __mmho/cm at 25 ℃ .
What is soil sickness?
Microbe involved in biological oxidation of ammonium ion to nitrite ion is
Soil moisture potential is measured with the help of ______instrument.
Which method measures soil moisture content by drying a sample in an oven and determining the percentage of moisture loss?
____ soil is also called as regur soil or the soil in which predominant crop grown is Cotton.
Which of the following nutrients is categorised under macro nutrients under the mineral and nutrition classification?
Which of the following is a source of Boron?
