Response of Black Nightshade to Different Cropping Systems and the Effect on Physiological Parameters and Mineral Composition

Table 2

Proximate analysis composition of S. nigrum L. grown in open field vs. greenhouse cropping systems.

Nutrient (%)	Cropping systems		SEM	LSD (5%)	F probability
	Open field	Greenhouse
Total nitrogen	6.197^a	2.707^b	0.0474	0.1860	<.001
Moisture	4.17^a	4.95^ab	0.687	2.698	0.467
Ash	12.97^ab	13.03^a	0.176	0.693	0.802

Note: Means within columns followed by the same superscript were not significantly different (). SEM; LSD at 5% level.