Effect of sewage water on the growth and yield parameters of wheat and blackgram with different fertilizer levels.
Impact of biologically treated domestic sewage water was studied on the growth and yield attributing characters of wheat and blackgram under different fertilizer levels in the field condition. There was no significant difference on the yield and yield attributing characters of wheat. However, yield attributing characters like number of tillers/plant, panicle length (cm), number of grains/panicle and 1,000 grain weight showed increasing trend to the tune of 13.29, 1.59. 5.49 and 3.79 per cent respectively over the tubewell irrigated crop. Yield was also increased to the tune of 3.63 per cent when the crop was irrigated with sewage water. Interactions between irrigation and fertilizer levels were also insignificant. However, sewage water with N60P45K45 responded better on tillering, panicle length, number of grains/panicle and yield of wheat. In case of blackgram, treated sewage water had no significant effect on the grwoth and yield attributing characters, rather sewage water had some negative effect on these parameters. Interactions between irrigation and fertilizer levels were insignificant. But tubewell irrigation with N10P10K10 was more responsive on growth parameters. When the crop was grown with tubewell irrigation and without fertilizer, yield attributing characters were more positively responded.
Pradhan
S K
SK
Central Research Institute for Jute and Allied Fibres, Barrackpore, India.
Sarkar
S K
SK
Prakash
S
S
D000383:Agriculture; D007887:Fabaceae / Q000254:growth & development*; D012722:Sewage; D014908:Triticum / Q000254:growth & development*; D014865:Waste Disposal, Fluid; D014867:Water
D012722:Sewage; D014867:Water