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What are the essential elements in complete fertilizers?
N (Nitrogen) P (Phosphorus) K (Potassium)
What elements are supplied when NPK fertilizers are used?
Nitrogen (N), Phosphorous (P), Potassium (K).
What element of the periodic table is important in fertlizer?
nitrogen (N) phosphorus (P) potassium (K)
What does NPK stand for?
(N)Nitrogen (P)Phosphorus (K)Potassium The NPK percentage is usually shown in plant fertilizers. Chemical fertilisers have more NPK than natural fertilisers.
What is in plant food?
dandelion greens, for one
What salts do plants need?
Plants need salts containing K, Mg, N, P etc.
What nutrient is N P K?
It refers to three different nutrients - N is nitrogen, P is potassium, and K is phosphorus. They are often referred to together because they are the major nutrients required by plants.
What has the author P K N Burbidge written?
P. K. N. Burbidge has written: 'Tort'
What Three elements in the soil needed for the growth of plants?
NPK, where N is Nitrogen, P is phosphorus and K potassium
What are minerals plants obtain from the ground?
N, P, K, Fe, Mg, Zn, S, Cu etc.
When was N. K. P. Salve born?
N. K. P. Salve was born on 1921-03-18.
When did N. K. P. Salve die?
N. K. P. Salve died on 2012-04-01.
Program to find n raise to the power m?
P = 1 For K = 1 to M . P = P * N Next K PRINT "N raised to the power of M is "; P
If a fair coin is tossed eight times what is the probability of getting exactly 6 heads?
You need a formula for this. If the probability (in one toss) of getting head is "p", then the probability of getting exactly k heads out of n tosses is: (n,k) p^k (1-p)^(n-k) where (n,k) denotes the number of combinations of k elements among n. You should also know that (n,k) = n! / (( n-k)! k! ) so here, with n=8, k=6, and p=.5 you have (n,k) = 8*7 / 2 = 28 and your probability is : 28 * 1/2^6 * 1/2^2 = 28 / 256 = 7 / 64
Gaussian elimination in c?
#include<stdio.h> #include<stdlib.h> #include<math.h> #include<conio.h> void main(void) { int K, P, C, J; double A[100][101]; int N; int Row[100]; double X[100]; double SUM, M; int T; do { printf("Please enter number of equations [Not more than %d]\n",100); scanf("%d", &N); } while( N > 100); printf("You say there are %d equations.\n", N); printf("From AX = B enter elements of [A,B] row by row:\n"); for (K = 1; K <= N; K++) { for (J = 1; J <= N+1; J++) { printf(" For row %d enter element %d please :\n", K, J); scanf("%lf", &A[K-1][J-1]); } } for (J = 1; J<= N; J++) Row[J-1] = J - 1; for (P = 1; P <= N - 1; P++) { for (K = P + 1; K <= N; K++) { if ( fabs(A[Row[K-1]][P-1]) > fabs(A[Row[P-1]][P-1]) ) { T = Row[P-1]; Row[P-1] = Row[K-1]; Row[K-1] = T; } } if (A[Row[P-1]][P-1] 0) { printf("The matrix is SINGULAR !\n"); printf("Cannot use algorithm --- exit\n"); exit(1); } X[N-1] = A[Row[N-1]][N] / A[Row[N-1]][N-1]; for (K = N - 1; K >= 1; K--) { SUM = 0; for (C = K + 1; C <= N; C++) { SUM += A[Row[K-1]][C-1] * X[C-1]; } X[K-1] = ( A[Row[K-1]][N] - SUM) / A[Row[K-1]][K-1]; } for( K = 1; K <= N; K++) printf("X[%d] = %lf\n", K, X[K-1]); getch(); }
How do you spell pink?
p-i-n-k
What is the best type of fertilizer for centipede lawns?
Nitrogen (N), phosphorus (P), and potassium (K) are the main nutrients that plants need to survive. Complete fertilizer contains those three ingredients and they are listed clearly as the N-P-K ratio. So, if a package of fertilizer states that its N-P-K ration is 10-6-6, then the fertilizer contains 10% nitrogen, 6% phosphorus, and 6% potassium. Water-soluble nitrogen satisfies the plants needs quickly, while insoluble nitrogen must be broken down by organisms in the soil before the plants can be fully satisfied.
