Juniper Publishers- Open Access Journal of Environmental Sciences & Natural Resources Impact of Various Levels of Phosphorus on Wheat (CV.PIRSABAK-2013) Authored by Sajid Islam Abstract An experiment was conducted at Cereals Crops Research Institute Pirsabak Nowhere on 'Impact of various levels of phosphorus on Wheat (cv. PIRSABAK-2103) during winter 2014-15. The experiment consisted of single factor i.e. phosphorus levels 0, 45, 60, 75 and 90 kg ha -1 . The experiment was carried out in simple randomized complete block (RCB) design, having three replications. Sub plot size was 5m x 1.8m. Row to row distance was kept as 30 cm. Agronomical treatments were kept the same for all the plots. Leaf area tiller -1 , days to heading, days to physiological maturity, plant height, spikes m -2 , spike length, grains spike -1 , thousands grains weight, biological yield and grain yield were significantly (p<0.05) affected by various levels of phosphorus. Maximum weight of thousand grai
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