Question
a.
10000 m³
b.
25000 m³
c.
15000 m³
d.
20000 m³
Posted under Salinity and Water Logging Irrigation Engineering
Interact with the Community - Share Your Thoughts
Uncertain About the Answer? Seek Clarification Here.
Understand the Explanation? Include it Here.
Q. How many cubic metres of water will be removed for this particular period of a system designed to use a D.C of 1.5 cm draining 20 hectares for a capacity of 5 days?
Similar Questions
Explore Relevant Multiple Choice Questions (MCQs)
Q. Which among the following salt is also called black alkali?
View solution
Q. Which is the least harmful salt for agricultural soil?
View solution
Q. The plant roots act as a semi-permeable membrane.
View solution
Q. Alkali soils are reclaimed by ___________
View solution
Q. If the salt concentration of the irrigation water ranges from 0.5 – 2 g/L, then what is the restriction on its use?
View solution
Q. If the salt concentration of the soil water (saturation extract) in milli-mhos/cm is in between 4.5 – 9, then what is the salinity of the soil?
View solution
Q. Solonchak soil is the other name for ____________
View solution
Q. A soil sample has an Exchangeable sodium percentage (ESP) of 16%, its electrical conductivity is 3.2 Milli-Mohs/cm and a pH of 9.5. How is the soil classified?
View solution
Q. What are the three classes of salty soil?
View solution
Q. What is Solonetz soil?
View solution
Q. Estimate the leaching requirement when electrical conductivity (EC) value of a saturated extract of soil is 10 m mho/cm at 25% reduction in the yield of the crop. The EC of irrigation water is 1.5 m mho/cm.
View solution
Q. The higher the concentration of sodium present in the irrigation water, the lower is the risk.
View solution
Recommended Subjects
Are you eager to expand your knowledge beyond Irrigation Engineering? We've handpicked a range of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!
