Here, the present perfect continuous tense should be used. The brother started asking two years ago and is going on asking at present.
Cultivation of two or more crops simultaneously on the same land without definite row pattern or fixed ratio is called _____.
Which of the following is not an indicator of sugarcane maturity?
What is the training system for grapevines that is suitable for vigorous varieties, involves spreading vines over a pandal at 2-2.4 m above the ground, ...
The practice of growing more than one crop on the same field at the same time in a definite row pattern, called………………
...Which of the following is not matched correctly?
Nipping – the removal of apical bud of young plants, is done in which crop?
Citrus canker is _____ disease.
Growing of erosion permitting and erosion resisting crops in alternate strips is known as.
Law of Restitution that describes the relationship between the availability of a nutrient and crop yield, suggesting that there is a diminishing return ...
Which crop among the following is the most drought resistant crop?