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Response of different levels of nitrogen and phosphorus on yield and economics of Indian Mustard (Brassica Juncea L.) under climatic conditions of Agra region Singh Avinash*, Maurya S P, Singh Vikram Department of Agronomy, R.B.S College, Bichpuri, Agra (Uttar Pradesh) *Corresponding Author's Email: avinashjadon9@gmail.com
Online published on 28 March, 2024. Abstract A field experiment was carried out to study the impact of different levels of nitrogen and phosphorus application on yield and economics of mustard. The experimental work was conducted in RBD (factorial) design with three replications. The experiment consisted of 3 levels of nitrogen (40, 80 and 120 kg N/ha) and four levels of phosphorus (0, 20, 40 and 60 kg P2O5 /ha). The soil of experimental field was sandy loam in texture with a pH 8.20. The soil was low in available nitrogen (182.48 kg/ha), medium in available phosphorus (28.20 kg P2O5 /ha) and rich in available potash (286.74 kg K2 O/ha). Various levels of nitrogen and phosphorus influenced seed yield significantly. Every increase in the level of nitrogen and phosphorus increased seed yield/ha. More values of seed yield and its contributory characters were observed with the application of N @ 120/kg and P2O5 @ 60/kg. Highest net profit of Rs. 48515/ha was recorded with 120 kg N/ha in combination with 60 kg P/ha while maximum B:C ratio (3.02) was noted with the application of 120 kg N/ha along with 20 and 40 kg P2O5 /ha. Top Keywords Mustard, Nitrogen, Phosphorus, Yield, Economics. Top | |
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