91. Which of the following is a term used to describe the process of improving the quality of agricultural produce?
a) Crop rotation
b) Post-harvest management
c) Organic farming
d) Sustainable agriculture
92. Which of the following is a method of post-harvest management that involves drying harvested crops to reduce moisture content?
a) Threshing
b) Winnowing
c) Drying
d) Storage
93. Which of the following is a method of post-harvest management that involves separating grains from the harvested crop?
a) Threshing
b) Winnowing
c) Drying
d) Storage
94. Which of the following is a method of post-harvest management that involves removing chaff and other impurities from the harvested crop?
a) Threshing
b) Winnowing
c) Drying
d) Storage
95. Which of the following is a method of post-harvest management that involves storing harvested crops in suitable conditions to prevent spoilage?
a) Threshing
b) Winnowing
c) Drying
d) Storage
