Recycling of animal washings and wastes in fodders production and use of recycle waste
Multiple Choice Questions (MCQs)
- What is a primary benefit of recycling animal washings and wastes?
- A) Increases feed costs
- B) Enhances soil fertility
- C) Reduces livestock health
- D) Decreases crop yields
Answer: B) Enhances soil fertility
- Which of the following can be a source of recycled waste for fodder production?
- A) Crop residues
- B) Animal manure
- C) Chemical fertilizers
- D) Pesticides
Answer: B) Animal manure
- What method can be used to process animal waste into a nutrient-rich fertilizer?
- A) Burning
- B) Composting
- C) Drying
- D) Freezing
Answer: B) Composting
- Which type of animal waste is known for having a higher protein content?
- A) Cattle manure
- B) Poultry litter
- C) Sheep manure
- D) Horse manure
Answer: B) Poultry litter
- What is one challenge associated with using animal waste in fodder production?
- A) Increased soil fertility
- B) Pathogen spread
- C) Reduced nutrient availability
- D) Improved crop yields
Answer: B) Pathogen spread
- What is a common application method for recycled waste in fodder production?
- A) Ignoring soil health
- B) Broadcasting
- C) Storing indefinitely
- D) Burning
Answer: B) Broadcasting
- How does using recycled waste contribute to sustainability in agriculture?
- A) Increases dependency on chemical fertilizers
- B) Reduces waste and recycles nutrients
- C) Decreases soil health
- D) Increases water pollution
Answer: B) Reduces waste and recycles nutrients
- Which of the following is a method of recycling animal waste?
- A) Direct feeding of dried manure
- B) Disposing of waste in landfills
- C) Burning waste
- D) Ignoring waste management
Answer: A) Direct feeding of dried manure
- What is the role of biogas production in recycling animal waste?
- A) Increases waste volume
- B) Produces energy and fertilizer
- C) Decreases soil fertility
- D) Reduces nutrient content
Answer: B) Produces energy and fertilizer
- Which nutrient is commonly found in animal waste that benefits plant growth?
- A) Calcium
- B) Nitrogen
- C) Magnesium
- D) Sulfur
Answer: B) Nitrogen
True/False Questions
- Recycling animal washings and wastes can enhance fodder production.
Answer: True - Animal waste has no nutritional value for plants.
Answer: False - Composting is a method to process animal waste into fertilizer.
Answer: True - Poultry litter typically has lower protein content than cattle manure.
Answer: False - Using animal waste can lead to the spread of pathogens if not managed properly.
Answer: True - Recycled waste can only be used as fertilizer and not as animal feed.
Answer: False - Broadcasting is a method of applying recycled waste to fields.
Answer: True - Using recycled waste decreases sustainability in agriculture.
Answer: False - Biogas production from animal waste can provide energy.
Answer: True - Animal washings should be discarded without use.
Answer: False
Fill in the Blanks
- Recycling animal washings and wastes enhances __________ production.
Answer: fodder - Animal __________ can be processed into nutrient-rich fertilizer.
Answer: manure - __________ is a method to create organic fertilizer from animal waste.
Answer: Composting - Poultry litter is known for having a higher __________ content.
Answer: protein - A challenge of using animal waste is the potential for __________ spread.
Answer: pathogen - One application method for recycled waste is __________.
Answer: broadcasting - Using recycled waste contributes to agricultural __________.
Answer: sustainability - Direct feeding of dried manure is a method of __________ animal waste.
Answer: recycling - Biogas production from animal waste generates __________ and fertilizer.
Answer: energy - Animal waste is rich in __________, which benefits plant growth.
Answer: nitrogen