When returned to the soil after harvest, plant parts such as corn stalks and grape and apple leaves provide ________ material but very little N, P, K for subsequent crops
A) inorganic B) soluble C) organic D) nutrient-rich
C
You might also like to view...
A TDMA system uses 270.833 kbps data rate to support 8 users per frame.
(a) What is the raw data rate provided for each user? (b) If guard time and synchronization occupy 10.1 kbps, determine the traffic efficiency? (c) If (7, 4) code is used for error handling, what is the overall efficiency?
For the diagram shown below, the respective values of n to calculate the present worth in year 0 by the equation P 0 = 100(P?A,10%,n 1 )(P?F,10%,n 2 ) are:
(a) n 1 = 6, n 2 = 1 (b) n 1 = 5, n 2 = 2 (c) n 1 = 7, n 2 = 1 (d) n 1 = 7, n 2 = 2
The micron gauge is used to measure the level of vacuum reached during the evacuation process.
Answer the following statement true (T) or false (F)
Which of the following is not a type of packing?
A. twisted fiber packing B. square-braided packing C. braid-over-braid D. intertwisting