Black cotton soils are extensively found in –

Which of the following is NOT a component of integrated nutrient management?

Cold spark plug, which dissipates heat more effectively, is used in which of the following? 

Which one of the following varieties is hybrid in rice crop?

Which of the following terms specifically refers to the practice of rearing stingless bees?

Which of the following element is non-essential but useful for plants?

Ammonium sulphate fertilizer is advisable for

What is the typical color of the aril (flesh) in ripened litchi fruit?

ECR stands for............................?

Which intercrop is suggested for Mulberry cultivation, providing additional revenue and weed control?

Thalamus of hypogynous ovary is