The site specific crop management approach that applies agro-chemicals to the field in an economical and environment friendly manner is known as ____.
An irrigation project is called as medium irrigation project when CCA is
What will be the percentage of porosity of a soil which has 1.5g/cm³ bulk density and 2.65 g/cm³ particle density?
In ammonium sulphate nitrate fertilizer, the ratio of ammonical-N and nitrate-N is:
Which country leads in total area of cotton?
Trichogramma is
" खाद्य व्यवसाय ऑपरेटर " वह व्यक्ति है जो :
Bitter pit is the physiological breakdown of cells under the skin, causing slight depressions generally concentrated at the calyx end of the fruit. Bitt...
In India, field experiments on water management falls in____________ approach
Which of the following is not a C 4 plant?
