Effect of Foliar Applied Urea on Growth and Yield of Wheat (Triticum Aestivium L.)

The aim of this study is to assess effect of foliar application of urea on growth and yield of wheat crop. The field experiment was conducted to observe the effect of foliar applied urea on growth and yield of wheat. The experiment was laid out in a three replicated randomized complete block design (RCBD) having net plot size 5×4m= (20 m2). The wheat verity TJ-83 (Tando Jam-83) was tested against six treatments of foliar applied urea such as (T1= control (sole water), T2=1%, T3= 2%, T4=3%, T5=4%, and T6=5%). Basal dose of phosphorus @ 84 kg ha1 and nitrogen @ 120 kg ha-1 was applied at the time of sowing. The results indicated that the maximum plant height (97.1 cm), number of tillers plant-1 (10.0), spike length (12.4 cm), spikeletes spike-1 (22.5) number of grains spike-1 (65.4), grain weight spike-1 (26.4) seed index (73.2 g), straw yield (6275.3 kg ha-1) and  grain yield (5774.6 kg ha-1) was observed in foliar applied urea @ 5%. The results were statistically significant. However, foliar applied urea @ 4% was ranked 2nd and it was recorded the plant height (96.2 cm), number of tillers plant-1 (20.4), spike length (12.0 cm), spikeletes spike-1 (21.8) number of grains spike-1 (63.9), grain weight spike-1 (25.3) seed index (71.7 g), straw yield (6035.3 kg ha-1) and grain yield (5534. 6 kg ha-1). However the foliar applied urea @ 3%, 2% and 1% were also significantly affected on all the growth and yield traits of wheat, whereas, the lowest values were also recorded in control treatment in all the yield traits of wheat

Effect of various levels of date palm kernel on growth performance of broilers

Aim: The aim of this study was the assessment of various levels of date palm kernel (DPK) on the growth performance of broilers. Materials and Methods: A 250-day-old broiler chicks were randomly selected and categorized into five groups (50 chicks/group) contained A (control), B, C, D and E fed with 0%, 1%, 2%, 3% and 4% levels of DPK in balanced ration, respectively, for 6 weeks. Feed and water intake were recorded daily in the morning and evening. The data for feed intake, water intake, live body weight, and feed conversion ratio (FCR) were recorded from all birds regularly. The carcass weight and percentage obtained via six slaughtered birds were randomly selected from each group. Finally, economic aspects of the rations evaluated. Results: The most feed intakes of broilers were recorded in Group A (3915.1 g) that was significantly higher than Groups D and E. The highest water intake was in Group E (9067.78 ml) that was significantly higher than Group A and control group. Live body weight was highest in Group E (979.85 g) than Groups B, C, and control group. The best growth weights were determined significantly in Groups D (1921.96 g) and E (1935.95 g). The lowest FCRs were indicated significantly in Groups D (1.97 g/g) and E (1.92 g/g) than Groups B and A. The highest carcass weights were recorded in Groups D (1214.01 g) and E (1230.88 g) that were significantly more than other groups. Dressing percentages in Groups D (61.76%) and E (62.17%) were higher than other groups (p<0.05). The net profits (Rs.) in Groups A, B, C, D and E were indicated 27.01, 32.77, 36.78, 43.47 and 44.51 per broiler, respectively. Conclusion: It was concluded that the high levels of DPK (3-4%) significantly decreased broiler feed intake and increased water intake, live body weight, growth weight, carcass weight, dressing percentage, net profit per bird and also had positive effects on growth of broilers