PGLAW 2019 Panjab University Entrance Exam With Answers

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31.

Which Of The Following Is A Balanced Fertiliser For Plants ?

A: Ammonia Sulphate
B: Nitrates
C: Urea
D: Compost

The answer is: D

Explanation

D: Compost is a balanced fertilizer for plants.

Compost is a type of organic fertilizer that is made from decomposed plant and animal matter, such as leaves, grass clippings, food waste, and manure. Compost is rich in nutrients such as nitrogen, phosphorus, and potassium, which are essential for plant growth and development. Unlike synthetic fertilizers, compost releases nutrients slowly over time, which helps to maintain soil health and fertility. Compost also helps to improve soil structure, increase water-holding capacity, and promote beneficial soil microorganisms, which can help to suppress plant diseases and pests. Overall, compost is a sustainable and eco-friendly fertilizer option for gardeners and farmers, as it recycles organic waste and reduces the need for synthetic fertilizers.