Nitrogen deficiency, ammonium toxicity and phosphorus deficiency are some of the common reasons of _________ disorders in greenhouse crops.

Nitrogen deficiency, ammonium toxicity and phosphorus deficiency are some of the common reasons of _________ disorders in greenhouse crops.

11:07

Nitrogen deficiency, ammonium toxicity and phosphorus deficiency are some of the common reasons of _________ disorders in greenhouse crops.



a) media

b) nutrient

c) water quality

d) heating



Answer: b) nutrient


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