1. Draw the TPP and MPP curves for the three sites in the table. 2. Rainfall and...

Question:

1. Draw the TPP and MPP curves for the three sites in the table.

2. Rainfall and the amount of nitrogen naturally occurring in the soil will cause differences in the position of the TPP curve between sites. One will cause vertical differences in the curves and one will cause horizontal differences. Explain which one causes which effect (and why).

3. Apart from figures on yields, what else will a farmer need to know before deciding whether to use 600 kg/ha of nitrogen fertiliser?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Economics

ISBN: 978-1292187853

10th edition

Authors: John Sloman, Jon Guest, Dean Garratt

Question Posted: