Calculate Liming Requirements. You have a soil sample with a CEC of 10 meq / 100...

Calculate Liming Requirements. You have a soil sample with a CEC of 10 meq / 100 g soil, a pH of 4.8 and a BS of 37%. You would like to raise this soil to a pH of 6.5, so you need to raise the BS to 65%. You also have a Mg deficiency. Assume 93% purity of your liming agent. During screening of a 100g sample, you had 1.5 g on the 8-mesh screen, and 13.4 g on the 60-mesh screen. Choose the appropriate liming agent and calculate CCE, ECCE, and the tons of lime you need to apply to your 100 acre field.

Solutions

Expert Solution

Ally Wells answered 1 week ago

Next > < Previous

Related Solutions

A soil sample has been submitted to the lab for analysis and found to have a...

A soil sample has been submitted to the lab for analysis and found to have a total weight of 52 lbs, a total volume of 0.40 ft3, Weight of solids of 46 lbs and a specific gravity of 2.76. What is the void ratio? Prepare a phase diagram as well

Suppose you have a sample of with 100 mCi of 82Sr. When will the activity of...

Suppose you have a sample of with 100 mCi of 82Sr. When will the activity of 82Rb reach over 99% of the activity of 82Sr? min You currently have 7 submissions for this question. Only 10 submission are allowed. You can make 3 more submissions for this question. Help: Since the daugther's half-life is much smaller than the parent's half-life, the daugther reaches the parent's activity only asymptotically over several half-lives. Activity of daugther after n half-lives = (1/2)n. You...

I want to measure the amount of Lead Pb in a soil sample ? I have...

I want to measure the amount of Lead Pb in a soil sample ? I have done all the digestion calculation and procedures and I used only 2 grams of soil . The instrument data gave me the following concentrations : Sample of soil 1= 2.06 ug/L Sample of soil 2= -1.18 ug/L So how much Lead in one gram of soil? How I know if it's high and above the limit of allowed conimination !?

You collected a sample of soil from your backyard to use for as a source of...

You collected a sample of soil from your backyard to use for as a source of inoculum for your isolate project, and want to use plating technique to determine the number of microbes present. Based on what you know about microbial cell counts in soil environments, you estimate that there might be up to 1010 cells per g of soil, but that in many soil samples only a small fraction (0.1-1%) of cells are typically able to be cultured on...

1. Suppose you have a 100-gram sample of each of the following compounds. Which sample contains...

1. Suppose you have a 100-gram sample of each of the following compounds. Which sample contains the largest number of moles of compound? chromium(III) chloride ammonia magnesium chloride phosphoric acid potassium chloride nitrogen trioxide methane propane lithium chlorate 2. How many molecules of ethanol (C2H5OH) (the alcohol in alcoholic beverages) are present in 571 mL of ethanol? The density of ethanol is 0.789 g/cm3. Express your answer numerically to three significant figures using e notation, so 1.23x1021 is entered as...

Phase Diagram: A sample of moist soil was found to have the following characteristics: Volume: 0.60...

Phase Diagram: A sample of moist soil was found to have the following characteristics: Volume: 0.60 Ft3 (as sampled) Mass: 60 Lb (as sampled) Mass: 50 Lb (after oven drying) Specific Gravity: 2.65 First Question: Find a-h? (show your work) Ratio Porosity Degree of Saturation Wet density (total density) Dry density Volume of Solid Volume of Void Weight of air

You are provided a fully saturated clay soil sample with a plasticity index of 21 and...

You are provided a fully saturated clay soil sample with a plasticity index of 21 and a liquid limit of 43. The dry unit weight, γd, of the sample is 1.62 Mg/m3 and the moisture content is 21%. Calculate the following: • γsat • ρs • e

IF a collected soil sample was classified as silty clay loamusing the Soil Analysis Chart (Figure...

IF a collected soil sample was classified as silty clay loamusing the Soil Analysis Chart (Figure 2 in the experiment description document), what properties would you expect in the sample? (You should mention properties such as the color, porosity, and potential nutrient availability of the soil).

1) You have three vectors with (∣v⃗∣,θ)(∣v∣,θ) pairs of (11,75∘)(11,75∘), (8,50∘)(8,50∘), and (10,−100∘)(10,−100∘). If you wanted...

1) You have three vectors with (∣v⃗∣,θ)(∣v∣,θ) pairs of (11,75∘)(11,75∘), (8,50∘)(8,50∘), and (10,−100∘)(10,−100∘). If you wanted to add a fourth vector to those first three such that the sum of all four vectors were 0, what would that fourth vector be? Give your answer as a (vx,vy)(vx,vy) pair. Give your answer to 1 decimal point. Then show it as a (∣v⃗∣,θ)(∣v∣,θ) pair.

1. A sample of 100 results in 27 successes. a. Calculate the point estimate for the...

1. A sample of 100 results in 27 successes. a. Calculate the point estimate for the population proportion of successes. (Do not round intermediate calculations. Round your answer to 3 decimal places.) b. Construct 95% and 90% confidence intervals for the population proportion. (Round intermediate calculations to at least 4 decimal places. Round "z" value and final answers to 3 decimal places.) 95% - 90%- c. Can we conclude at 95% confidence that the population proportion differs from 0.330? No,...

Subjects