Relation of soil texture to bulk density (BD) Soil class Sand BD gm/cc 1.6 Sandy loam...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Relation of soil texture to bulk density (BD) Soil class Sand BD gm/cc 1.6 Sandy loam Loam 1.5 1.4 Silt loam Clay loam Clay 1.3 1.2 1.1 In the figures above, sandy soil have greater BD than clayey soils. This means that in the dry condition, the sandy soil has less volume occupied by pore space. Why is it then that the rate of water movement in clay which has a lower BD is slower than sandy soils which has higher BD values? Relation of soil texture to bulk density (BD) Soil class Sand BD gm/cc 1.6 Sandy loam Loam 1.5 1.4 Silt loam Clay loam Clay 1.3 1.2 1.1 In the figures above, sandy soil have greater BD than clayey soils. This means that in the dry condition, the sandy soil has less volume occupied by pore space. Why is it then that the rate of water movement in clay which has a lower BD is slower than sandy soils which has higher BD values?
Expert Answer:
Answer rating: 100% (QA)
Bulk density or dry bulk density is a property of soils and other masses of particulate mater... View the full answer
Posted Date:
Students also viewed these chemical engineering questions
-
A wet, clay brick measuring 2 4 6 in. has an initial uniform moisture content of 12 wt%..At time = 0, the brick is exposed on all sides to .air such that the surface moisture content is maintained...
-
A sandy loam has initial moisture content of 0.18, hydraulic conductivity of 7.8 mm/hr, and average capillary suction of 100 mm. Rain falls at 2.9 cm/hr, and the final moisture content is measured to...
-
The properties of seven different clayey soils are shown below (Skempton and Northey, 1952). Investigate the relationship between the strength and plasticity characteristics by performing the...
-
Vijay Company reports the following information regarding its production costs. Compute its production cost per unit under absorption costing. Direct materials.................................. $ 10...
-
Explain how MANOVA is related to DA.
-
Ashok has been trading for many years. He is single and is not a Scottish taxpayer. Recent trading profits/(losses), adjusted for tax purposes, are as follows: Ashok's only other income comprises...
-
IQ Scores The mean IQ score for subjects taking the Wechsler Adult Intelligence Scale IQ test is 100. Determine whether the given value is a statistic or a parameter.
-
The file lists the calories and sugar, in grams, in one serving of seven breakfast cereals: a. Compute the covariance. b. Compute the coefficient of correlation. c. Which do you think is more...
-
Should technical violations of probation and parole be used as a cause to re-incarcerate someone? Please justify your position and defend your answers with facts/data/research.
-
The data for the number employed at several famous IT companies is maintained in the COMPANY table. Write a query to print the /Ds of the companies that have more than 10000 employees, in ascending...
-
On the cost of goods manufactured schedule, depreciation onfactory equipment... A. is not listed because it is not a product cost. B. is not an inventoriable cost. C. is not listed because it is...
-
Candlesticks are a common visualisation used to show the trends in a trading system. The candlesticks show what happens in a series of time windows, in terms of the starting price, the end price and...
-
-2 -3 a. 14 b. 45 c. 16 d. 47 e. 48 f. 49 50 51 52 g. 53 h. 54 Adjusting Entry Information for 12/31/16: Record depreciation on the office equipment purchased mid-year in 2014 using the straight line...
-
Calculate the energy that an alpha and beta particle must have to just penetrate the dead layer of a person s skin ( 7 mg / cm 2 )
-
A ticker tape machine recorded the motion of a dynamics cart. The dots were uniformly spaced on the tape. What does uniformspacing indicate?
-
2 moles of a monoatomic ideal gas ( Mm = 4 g / mol ) go through an adiabatic transformation where 5 0 0 0 J of work are provided to the system. Knowing that the initial temperature and pressure are 2...
-
The following table shows the costs and demand for the Primrose Oil industry. Total Revenue 0 70 130 180 220 250 270 280 280 Quantity 0 1 2 3 5 6 7 8 Price $75 70 65 60 55 50 45 40 35 Marginal...
-
Why is a help desk and production support critical to system implementations? Discuss its interrelationship with the problem management and reporting system.
-
What communication and HR practices does New Belgium use to keep employees in the loop so they feel involved with the company and part of a community? Kim Jordan and Jeff Lebesch, the husband and...
-
What do you consider to be the primary opportunities related to the issue of illegal immigrants in the workforce? State your reasoning. Illegal immigrant labor is a global HRM issue that arises from...
-
With a group of four or five students, determine which workplace rights or benefits illegal immigrant employees and regular employees share, and which ones employees who are citizens or legal...
Study smarter with the SolutionInn App