Q. Land farming processes usually occurs in ____________

View solution

Q. Which of the following is used to isolate the processes taking place in lined earthworks?

View solution

Q. Land farming processes relies on indigenous microorganisms to bring about __________

View solution

Q. Soil banking technique is usually faster than Land farming.

View solution

Q. To increase the speed and efficiency of Soil banking method ___________ is used.

View solution

Q. In Soil slurry reactor, the slurry is thickened and dewatered using __________

View solution

Q. Bio-remediation can be used at the sites contaminated with petroleum hydrocarbons.

View solution

Q. Which of the following is not an after effect of soil salinization?

View solution

Q. The process by which the salt content in the soil increases is called as _______

View solution

Q. High salt concentration leads to osmotic stress in plants.

View solution

Q. Soil salinity in coastal areas is due to the presence of ground water which is saline and overflow of sea water in the low-lying areas.

View solution

Q. Sea water intrusions consists of a lot of Geo-chemical process, which of the following is not included in the same?

View solution

Q. Which of the salts are found in abundance in coastal saline soils?

View solution

Q. Arrange these soluble cations (Na, Ca, K, Mg) in ascending order of abundance of soluble cations found in saline costal soils.

View solution

Q. How does salt reaches the soil surface during dry season?

View solution

Q. The process by which the saline water underlying freshwater rises upward into the freshwater zone is called as _______

View solution

Q. Which among the following is a method of managing the soil salinity?

View solution

Q. Which technique is not used to manage saline soils?

View solution

Q. The process of Leaching is basically the removal of soluble salts that are present in the soil beyond the root zone.

View solution

Q. Over-limimg acidic soil leads to the alkalinity of the soil.

View solution