As per Census of India 2011, which of the following

Iron is absorbed by plants in which of the following forms?

(a)  Fe²⁺

(b)  Fe⁴⁺

(c)  Fe

(d)  Fe³⁺

What is the typical drying temperature used in batch-bin dryers for grains?

Which of the following statement is correct?

1.Granular and crumb are the best soil structure.

2.Soil texture is the inherent property.

White eye deficiency is found in which crop?

Machine that improves the efficiency of a cleaner cum grader by removing smaller and larger size impurities from the grain?

Water is lost from plant by

Which of the following techniques is employed to determine the nutrient status of a standing crop and involves collection and analysis of plant tissues?

Panchayati Raj was started on the recommendation of ……………. Committee

Which among the following statements are not true with respect to Aluminium toxicity?

Which of the following is NOT correctly matched?