Abstract:
The research experiment was conducted during rabi seasons of 2017-18 at the horticulture farm nursery, College of Agriculture, Gwalior. The study material consist Sixteen treatment combinations consisting of four sulphur levels
viz. S
0: Control, S
1: 20 kg S ha
-1, S
2: 40 kg S ha
-1, S
3: 60 kg S ha
-1 and four doses of Boron, i.e. B
0: Control, B
1: 0.5 kg B ha
-1, B
2: 1.0 kg B ha
-1 and B
3: 2.0 kg B ha
-1 in factorial randomized block design with three replications. The recommended dose of fertilizer (RDF) adopted was 100:60: 80 kg of N: P: K ha
-1. The maximum net return Rs. 259485, 259860 and 283163 ha
-1 was obtained from S
2 (40 kg ha
-1), B
2 (1.0 kg ha
-1) treatments and S
3 x B
2 combination and it was higher than all other treatments. Minimum net income (Rs 202520 ha
-1) was recorded under control S
0 x B
¬0. Under different levels of sulphur, maximum B: C ratio (4.69) was obtained from S
2 (40 kg ha
-1) and B
2 (1.0 kg ha
-1). Under different treatment combination (interactions) of sulphur and boron, maximum B: C ratio (4.91) was obtained from S
3 x B
¬2.
Priyanka Gurjar, Rajveer Singh Katoriya, Dr. Rajesh Lekhi and RS Gurjar. Impact of different doses of sulphur and boron application in onion (Allium Cepa L.) under semi-arid condition of north Madhya Pradesh. J Pharmacogn Phytochem 2020;9(5):2781-2783.