Which of the following district of Uttar Pradesh share

Post harvest losses in foodgrain comprises of what percent of the total grain loss? 

Cultivated wheat in India belongs to:

The strategy of using as many out lets as possible is called

Urea fertilizer is the main source of nitrogen,applied in oir fields ,The NPK ratio of urea is:

Which among the following is the most prominent greenhouse gas emitted from rice fields under flooded conditions?

Relationship between plant population and yield is asymptotic for which of the following crops? 

Which soil covers the largest area in India?

Rust of rose is caused by

Which meteorological parameter is directly measured by using an open pan evaporimeter in the context of irrigation scheduling?

The process of Pedoturbation primarily alters soil: