Organic matter, Sulfur and Thiobacillus sp. affected yield and yield components of Canola (Brassica napus L.var. Hyola- 401)

摘要

The effect of individual as well as combination of sulfur, Thiobacillus bacteria and organic matter on yield, oil and protein content of canola ( Brassica napus L.) were estimated by split - split plot experiment based on randomized complete block design layout with three replications per treatments. Treatments were classified as O1(control, no organic matter), O2 (20 tha - 1 of organic matter), Thiobacillus sp. (Thi) with 3 levels of T1=0, T2=2 and T3=4 kg ha - 1, sulfur with three levels of S1= 0, S2= 400 and S3= 800 kg ha - 1 as well as their combination. The results of analysis of variance showed that applied treatments and their interactions have significant effects on seed, oil yield and seed oil content (%) of Canola (p≤0.01). Different effects was recorded by using all treatment on the protein content, weight of tho usand seeds, pods per plants and seeds per pod. The combination of 400 kg ha - 1 sulfur, 4 kg ha - 1 Thi and 20 t ha - 1 O2, increased seed yield and oil content as 176% and 11%, respectively in comparison with the control.