The recommended spacing for oil palm cultivation is
...The recommended spacing for oil palm cultivation is
9m triangular
9m x 9m
12m x 12m
12m triangular
Correct answer is A
No explanation has been provided for this answer.
The most common factor affecting land use is ...
Fish ponds in arid areas should be deeper than those in the rain forests in order to ...
I. Yellowing of leaves II. Raised brown spots on the leaves III. Drying up of leaves IV. Exudatio...
Agricultural extension serves as ____ between research institute and farmers. ...
Which of the following types of soil contains particles of diameter between 0.02 mm and 2.o mm? ...
In a tannery, the raw material for the manufacture of leather are ...