Regarding the reclamation of saline soils, which of the following statement is/are correct?
The silk fibres are held together in cocoon by a substance known as……………………
Soil structural units having horizontal axis much longer than vertical axis. Such type of soil structure is known as
The larger the soil aggregates, the greater is the amount of ……………………….pores.
Which process of soil formation is described as the removal of silica from upper layers, concentrating sesquioxides in the solum, and operates favorably...
Which of the following property of soil can’t be changed by any means?
The saline soils contain toxic concentration of soluble salts in the root zone. These saline soils are also known as…………...
In soil, heat transfer is mainly due to
The soils of grassland ecosystems, characterized by a thick, dark surface horizon comes under which soil order?
Which of the following is acid tolerant crop?
