The correct answer is: B. Humus
Humus is a dark, organic matter that forms in soil when plant and animal matter decomposes. It is rich in nutrients and helps to improve soil structure, water retention, and drainage.
Nitrogen is an essential nutrient for plant growth. It is found in proteins, nucleic acids, and chlorophyll. Nitrogen is also important for the production of amino acids, which are the building blocks of proteins.
Lime is a type of limestone that is used to neutralize acidity in soil. It can also help to improve soil structure and drainage.
Potassium is an essential nutrient for plant growth. It is found in proteins, nucleic acids, and ATP. Potassium is also important for the regulation of water balance in plants.
Soil in Ladakh region is mostly sandy and rocky, with little organic matter. This makes it difficult for plants to grow. However, there are some areas where the soil is more fertile, due to the presence of humus. Humus is formed from the decomposition of plant and animal matter, and it is a rich source of nutrients. Plants that grow in soil with a high humus content are typically healthier and more productive.
In conclusion, the correct answer to the question “Soil in Ladakh region contain good amount of which nutrient?” is B. Humus.