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The forms of phosphorus most readily accessed by plants are orthophosphate ions whose availability depends on soil pH.
What is the term for the practice of using a physical barrier to prevent weed growth?
Hopper burn is a symptom of _____
Classical production function, the point where elasticity of production remains zero is at:
The term 'silage’ includes
Green ear disease is associated to which of the following crops?
A method of asexual propagation in which a stem is made to produce roots while still attached to the parent plant is called
Which fungal disease affects rice plants and is characterized by white, powdery growth on leaves and stems?
The ‘Golden Rice’ is genetically modified to produce:
Which of the following crop is incorrectly matched with its water requirement?
Seeds are formed but the embryos develop without fertilization in