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Impact of phosphorus and sulphur fertilization on yield and physico-chemical properties of soil in soybean [Glycine max (L.) Merrill]

Indian Agricultural Research Journals

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Title Impact of phosphorus and sulphur fertilization on yield and physico-chemical properties of soil in soybean [Glycine max (L.) Merrill]
 
Creator Manoj
Manoj Kumar Sharma
Rajendra Kumar Yadav
Harphool Meena
Vinod Kumar Yadav
Shankar Lal Yadav
Bahnu Pratap Ghasil
 
Subject Phosphorus
physico-chemical properties
sulphur and soybean
 
Description An experiment was conducted on soybean during kharif season of 2021 at Instructional Farm, College of Agriculture, Ummedganj, Kota (Rajasthan). The treatments comprised four levels of phosphorus viz., 0, 20, 40 and 60 kg ha-1 and three levels of sulphur viz., 15, 30 and 45 kg ha-1, thereby making twelve treatment combinations laid out in factorial randomized block design with three replications. The maximum seed yield (1942 kg ha-1)of soybean were recorded with the application of 60 kg P2 O5 ha-1 over application of 20 kg phosphorus ha-1 and control. However, it was found at par with the application of 40 kg P2 O5 ha-1. Significantly higher available nitrogen, phosphorus, potassium and sulphur (292.1,33.8, 413.1 and 22.0 kg ha-1) was recorded with application of 60 kg phosphorus ha-1 over application of 20 kg phosphorus ha-1 and control, but it was found at par with application of 40 kg phosphorus ha-1 in soil after crop harvest. Application of 45 kg sulphur ha-1 produced the maximum seed yield (1870 kg ha-1) of soybean over application of 15 kg sulphur ha-1 but it was found at par with application of 30 kg sulphur ha-1. The maximum available nitrogen, phosphorus, potassium and sulphur (286, 31.5, 411.0 and 20.9 kg ha-1) in soil was recorded with application of 45 kg sulphur ha-1 which was closely followed by 30 kg sulphur ha-1. However, it was found significantly superior over application of 15 kg sulphur ha-1 in soil after crop harvest.
 
Publisher Annals of Agricultural Research
 
Date 2023-12-24
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier https://epubs.icar.org.in/index.php/AAR/article/view/146704
 
Source Annals of Agricultural Research; Vol. 44 No. 3 (2023); 310-317
0970-3179
 
Language eng
 
Relation https://epubs.icar.org.in/index.php/AAR/article/view/146704/53458