Question 1
Crinkled leaves are observed as a common defect in a cotton harvest. Which of the following remedies can be used to correct this problem?
◦ liming the crops
◦ fertilizing the soil with zinc
◦ aerating the soil
◦ keeping the soil dry
Question 2
What is the reason for a hollow-heart condition in peanuts?
◦ chlorine deficiency in the soil
◦ high sensitivity to boron deficiency
◦ molybdenum deficiency in the leaves
◦ high toxic levels in the nickel deficient crop