Benedict Unagwu

6 Questions 8 Answers 0 Followers

Questions related from Benedict Unagwu

In a pot experiment sown with 3 maize seeds, how best can one thin down the maize seedlings to one plant per pot without bias?

I need your thoughts in this issue, as some plants look bigger than others.

07 July 2014 6,623 6 View

Almost all soil analyses carried in the laboratory are done on 2 mm sieved soil. Can someone please explain why?

I want to know the reason for carrying out soil analyses on 2 mm sieved soil.

07 July 2014 3,774 15 View

In pot experiments, how can one calculate the crops (maize) water requirements at the growth stages?

05 May 2014 3,930 5 View

Why is maize often used as a test crop in soil fertility experiment evaluation?

What other crops can be used instead of maize?

04 April 2014 8,065 3 View

Which part of maize leaf is ideal for measurement of leaf area, and on many leaves should such measurements be taken?

I intend to measure maize area in a glasshouse and in field experiments, and l need some clarifications from experts on the appropriate measurements.

04 April 2014 2,485 2 View

In a potted maize experiment, what is the appropriate way to collect leachate? What is the appropriate leachate storage temperature and duration?

l am about to carry out a pot experiment and l need to know the appropriate way to collect leachate, its storage temperature and duration and the appropriate leachate sampling interval/period. l...

03 March 2014 4,502 11 View