JSSC JE CE IRRIGATION & HYDROLOGY QUIZ 3

The salt concentration in irrigation water is generally measured by:

Sprinkler irrigation is not suitable to

A sodic soil is having pH value

Which of the following statement is not correct regarding Sprinkler Irrigation Method?

Match list-I (Method of irrigation) with list-II (Suited crop) and select the correct answer using the codes given below the lists:

Which of the following statement is/are correct?

a) Check flooding is suitable for both more permeable and less permeable soils.

b) Coarse sands are not suitable for basin irrigation because of high percolation losses.

c) Sprinkler irrigation is suitable for all soils except very heavy soils with very low infiltration rates.

d) Drip irrigation is suitable for all types of soils, except for coarse textured soil.

Pick up the incorrect statement from the following:

The readily available moisture is

(i) The portion of available moisture which can be extracted easily for the growth of plant.

(ii) Its value is generally 60 to 70% of the available moisture.

Which of the above statements are correct?