Which of the following statements about threshing of rice are true?
I.Rice grains are separated from the panicle
II.Breakage of some grains could occur
III.The grains are polished
An important reason for staking yam is to?
A crop that can be propagated by stem cutting is?
Which of the following diseases of tomato is caused by nematode?
The yield of cocoa trees is not influenced by?
