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In 1896 Henri Becquerel was using naturally fluorescent minerals to study the properties of x-rays
The Biltmore Stick, also known as a cruising stick or logger's stick, is a measuring tool used in……………………
...Reagents required for determination of soil organic matter in laboratory.
A. Potassium dichromate
B. Ferrous ammonium sulphate
C. S...
‘Pineapple’ is a commonly known variety of which citrus fruit species?
Dwarfing gene in rice is
Khaira disease of rice is caused due to deficiency of
Which plough helps cutting of creeping or spreading grass and inversion?
A form of asexual reproduction through which seeds are produced without fertilization, the seeds being entirely of maternal origin.
What is the critical irrigation stage in rice where moisture deficiency can lead to maximum reduction in grain yield?
Training of Rural Youth for Self Employment (TRYSEM) was launched in the year
For the farmers, ___________________________ Soil structure is favourable for plant growth.