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From the curve above, at what point is it advisable for the farmer to stop further addition of input?
Study the diagram above and answer question
The farm tool associated with the diagram above is
During which of the following plant propagation methods is the tool represented used?
Study the diagram above and answer question
The crop associated with the diagram above is?
The diagram above shows parts of a plough.
Study it and answer this question.
The part labelled I in the diagram is the
In encouraging farmers to produce more of a particular crop, the Nigerian government has helped farmers in marketing that crop through the establishment of
Which of the following nutrient element is a macro-nutrient?
A biotic factor influencing agricultural production is
Which of the following is an example of igneous rock?
Crop rotation has the following effects on the soil except
Which of the following will be responsible for the poor yield of fertile soil in a high rainfall area?
A soil with pH2 can be described as
The most common soil mineral found in all crystalline rocks and a main constituent of granite and sandstone is
The damage to the stem of maize plants resulting in hollowness and lodging is most likely caused by
Which of the following is not normally a pasture crop?
The main purpose of including leguminous crops in pastures is to serve as a source of
A soil with the PH range of 6.1 to 6.9 can be described as
During the processes of soil formation, the cracks or crevices that are first noticed on the rocks are normally caused by
The soil nutrient which is important as a constituent of plant proteins and hormones is
Which of the following is not component of soil?