15² - 15 = 225 – 15 = 210 19² - 19 = 361 – 19 = 342 21² - 21 = 441 – 21 = 420
World Forestry Day is celebrated on
Optimum retting temperature in celsius for linseed fibre is
Which element is required for the biosynthesis of auxin?
Who was the first person to get World Food Prize ?
Which of the following crops are usually called as alkali tolerant crops.
For the export of organic products, the products should comply with the standards set by ____
Durum/ Macroni wheat (Triticum durum) is:
Communication invokes three phases, expression, interpretation and
The Minimum Support Price, MSP for crops is fixed twice a year on the recommendations of
The fertilizer that is mostly used in India contains 46 % N which is granular or in pellet form . Name the fertilizer.
