Retting is a fermentation process in which the cortical and phloem tissues of the bark of the plants containing free strands are decomposed to separate fibre from non-fibrous woody stem. It is done both in jute and Mesta.
Which mineral is considered highly resistant to weathering due to its densely packed structure and lack of substitutions?
Soil is a natural body composed of mineral and organic costituents, having definite genesis and a distinct nature of its own. Who amongst the following ...
…………………………means the crop producing capacity of a soil which is measured in terms of yield (bio-mass).
...Match the following:
1. Soil moisture tension ...
Soil health card with the tagline “Swasth Dharaa, Khet Haraa” was launched on ____.
The liming material generally used for reclaiming acid soils
Water held between tension of 1/3bar to 31 bar in soil is classified as ____
Which of the following is the progeny of breeder seed and is responsible for producing certified seed?
Nutrient that imparts winter hardiness to plant is____
Flooding is the method used for the reclamation practice in which of the problematic soil?
