Who was the first Speaker of the Loksabha?
Ganesh Vasudev Mavalankar was the first speaker of Lok Sabha, the lower house of the Parliament.
Regarding the reclamation of saline soils, which of the following statement is/are correct?
Study of soil in relation to growth and development of plant is known as:
The soil colour is determined through Munsell colour chart. It has three components Hue, Value and Chroma. value represents
Bray-1 test is used to determine phosphorous in
What is the term for the arrangement of soil particles into clumps or aggregates?
The most suitable soil type for groundnut cultivation is _____
Match the following:
1. Soil moisture tension ...
In soil, heat transfer is mainly due to
The EC of Sodic soil is __mmho/cm at 25 ℃ .
Reward of land is
