Effect of Different Levels of Nitrogen and Seed Treatment on Growth and Yield of Finger Millet (Eleusine coracana L.)

A field experiment was conducted during Zaid 2023 at Crop Research Farm, Department of Agronomy, SHUATS, Prayagraj (U.P) to determine the “Effect of Different levels of Nitrogen and Seed treatment on growth and yield of finger millet (Eleusine coracana L.)”. The soil of experimental plot was sandy loam in texture, nearly neutral in soil reaction (pH 7.8), low in organic carbon (0.62%), available nitrogen (225 kg/ha), available phosphorus (38.2 kg/ha) and available potassium (240.7 kg/ha). The treatments consisted of three levels of [Nitrogen 40 kg/ha, 50 kg/ha, 60kg/ha] and three types of Bio-fertilizers [Azospirillum 2 g/kg, Pseudomonas fluorescens 6 g/kg, Azotobacter 3 g/kg] as seed treatment, whose effect is observed in finger millet. The results revealed that the treatment with application of Nitrogen 60 kg/ha + Azospirillum 2 g/kg recorded higher plant height (86.27 cm), number of tillers/plant (8.67/plant), plant dry weight (23.41 g/plant), higher test weight (2.92 g), number of fingers/plant (5.67), number of ear heads/plant (3.32), number of grains/fingers (114.14), grain yield (2,635.65 kg/ha), straw yield (4,883.10 kg/ha) and Harvest index (35.05%).The economics viz., maximum gross returns (1,05,426.00 INR/ha), net returns (67,577.00 INR/ha) and B:C (1.78) was also recorded in treatment 7 [Nitrogen 60 kg/ha + Azospirillum 2 g/kg] as compared to other treatments.

Effect of Nitrogen and Zinc on Growth and Yield of Cowpea

The field trail titled “Effect of Nitrogen and Zinc on growth and yield of Cowpea” was conducted during Zaid, 2022 at Crop Research Farm, Department of Agronomy, Naini Agriculture institute, SHUATS, Prayagraj, Uttar Pradesh. The soil of experimental field was sandy loamy in texture, nearly neutral in a soil reaction (pH 7.8) low in organic carbon (0.62), available nitogen (225 kg/ha), available phosphorus (38.2 kg/ha) and available potassium (240.7 kg/ha). The experiment was carried out in Randomized Block Design with nine treatments each replicated thrice. The treatments combination are T1: N-20 kg/ha + Zn-10 kg/ha, T2: N-20 kg/ha + Zn-20 kg/ha, T3: N-20 kg/ha + Zn-30 kg/ha, T4: N-30 kg/ha + Zn-10 kg/ha, T5: N-30 kg/ha + Zn-20 kg/ha, T6: N-30 kg/ha + Zn-30 kg/ha, T7: N-40 kg/ha + Zn- 10 kg/ha, T8: N-40 kg/ha + Zn-20 kg/ha and T9: N-40 kg/ha + Zn-30 kg/ha. Results revealed thatcombined application of Nitrogen 30 kg/ha along with Zinc 30 kg/ha significantly Higher plant height (51.39 cm), number of branches/plant (4.80), dry weight (16.60 g), number of pods/plant (10.60), number of Seeds/pod (5.47), seed index (100.80 g), seed yield (1.30t/ha), stover yield (1.73 t/ha). And also higher economics viz., higher gross returns (1,01,380.00 INR/ha), net returns (67,812.00 INR/ha) and B:C ratio (2.02).

Effect of Poultry Manure, Vermicompost and Boron on Growth and Yield of Maize

A field experiment titled “Effect of Poultry Manure, Vermicompost and Boron on Growth and Yield of Maize” (Zea mays L.) was conducted during Rabi 2022 at Crop Research Farm. Department of Agronomy, Naini Agriculture Institute SHUATS, Prayagraj Uttar Pradesh. The experiment was laid out in Randomized Block Design with ten treatments which are replicated thrice. Results obtained that combined application of Poultry Manure 50% (1t/ha) along with Vermicompost 50% (2 t/ha) and Boron – 5% (Treatment) significantly increased higher plant height (234.45 cm), plant dry weight (135.84 g/plant) and also yield attributes like effective Number cobs per plant (2.00), Number of Seeds per cob (302.67), Seed index (24.69 g), Grain yield (6.73t/ha), stover yield (15.20 t/ha) and Harvest index (30.68%).The economics viz., maximum gross returns (INR/ha 39,832.43), net returns (INR/ha 84,600.00) and benefit cost ratio (2.48) was also recorded in treatment 9 [Poultry Manure 50% (1t/ha) + Vermicompost 50% (2 t/ha) + Boron – 5%)].