Consider the following statements:

1. Most tropical soils are clays with little porosity
2. The soils of tropical rain forests is very fertile to support the high productivity of the forests

Which among the above statements is / are correct?

Which of the following region is best suited for sugarbeet production?

Consider the following pairs:

1. Tabaqat-i-Akbari - Khwaja Nizam-ud-Din Ahmad
2. Humayun-nama - Gulbadan Begum
3. Baburnama - Babur

Which of the above is/are correct?

Which among the following agricultural practices can increase soil carbon sequestration?
1. Mixed cropping
2. Conservation tillage such as no till
3. Rotational livestock grazing
Select the correct option from the codes given below:

Which of the following is / are objectives of the Integrated Crop Management (ICM)?

1. Minimize dependence on purchased inputs
2. Make use of the indigenous technical knowledge and land use practices
3. Low-cost maintenance of soil structure and fertility
4. Improve Ecological diversity

Choose the correct option from the codes given below: