Read the given question and decide which of the

‘Arka Navneet’ is a variety of:

Cell is the basic building block of life. Cell theory was put forward by?

If for a rice variety, grain yield is 3.2t/ha and straw yield is 4.8t/ha, then the value of harvest index is ____

Highly boron water has B concentration_____ppm

If pH of the soil is 8, EC is > 4 mmhos/cm and ESP is 12% then soil is said  to be

Which of the following rice cultivation methods is most water-use efficient and being increasingly adopted to address water scarcity?

Principle of local control is not used in

If there is provision for only one irrigation, then at which stage in wheat the farmer should irrigate the crop? 

Which of the following best defines formal education as mentioned in the context of agricultural extension?

Khaira disease of rice is caused due to deficiency of