Browsing by Author "Parvinder Kumar"
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ThesisItem Open Access Agronomic bio-fortification of pearlmillet (Pennisetum glaucum L.) through integrated nutrient management(CCSHAU, Hisar, 2023-05) Arun; Parvinder KumarThe present investigation entitled “Agronomic bio-fortification of pearlmillet (Pennisetum glaucum L.) through integrated nutrient management” was carried out at the Research Farm Area, Department of Agronomy, Chaudhary Charan Singh Haryana Agricultural University, Hisar during Kharif 2022 containing 12 treatments i.e. T1: Control, T2: RDF (156.25:62.5:0) kg ha-1 N:P:K through inorganic source, T3: RDF + BIOMIX, T4: 50% RDN through inorganic source + 50% RDN through FYM + BIOMIX, T5: 50% RDN through inorganic source + 50% RDN through Vermicompost + BIOMIX, T6: 75% RDN inorganic source + 25% N through FYM+BIOMIX, T7: 75% RDN inorganic source + 25% N through vermicompost + BIOMIX, T8: RDF + 25 kg ha-1 ZnSO4 (soil application), T9: RDF + 0.5% ZnSO4 (foliar spray) at 25 DAS, T10: RDF + 0.5% FeSO4 (foliar spray) at 25 DAS, T11: RDF + 0.5% ZnSO4 + 0.5% FeSO4 at 25 DAS, T12: RDF + 0.5% ZnSO4 + 0.5% FeSO4 + BIOMIX. The experiment was conducted in randomized block design with three replications. The crop was sown on 12 July, 2022 using pearl millet hybrid „HHB 67 improved‟. Among the treatments T12 (application of RDF (156.25 N, 62.5 P2O5 Kg ha-1) + foliar spray of 0.5 % solution of each ZnSO4 and FeSO4 at 25 DAS + BIOMIX) closely followed by treatment T11 (RDF + 0.5% ZnSO4 + 0.5% FeSO4 at 25 DAS) was recorded with significantly higher grain yield (3002 kg ha-1), protein content (11.59 %), zinc content (67.47 ppm), iron content (73.48 ppm), net returns (₹ 25,716) and B:C (1.44), which were 7.1, 2.6, 5.7, 2.9, 9.4 and 4.3 per cent higher over RDF (156.25 N, 62.5 P2O5 Kg ha-1) might be due to significantly higher growth parameter viz., plant height (191.67 cm), leaf area index (2.67), number of effective tiller plant-1 (4.05), ear head length (23.37 cm), test weight (10.90 g). So, to get higher yield, economic return and better quality, pearlmillet growers may go for integrated nutrient management using RDF (156.25 N, 62.5 P2O5 Kg ha-1) + foliar spray of 0.5 % solution of each ZnSO4 and FeSO4 at 25 DAS + BIOMIX.ThesisItem Open Access Effect Of Organic Sources Of Nutrition And Irrigation Levels On Growth, Yield And Quality Of Wheat ( Triticum Aestivum L.) In Soybean -Wheat Rotation(Chaudhary Charan Singh Haryana Agricultural University; Hisar, 2010) Parvinder Kumar; Pannu, R KThesisItem Open Access Performance of Indian mustard [Brassica juncea (L). Czern. and Coss.] genotypes under late planting condition(CCSHAU, 2005) Parvinder Kumar; Bikram SinghThe study entitled “Performance of Indian Mustard [Brassica juncea (L.) Czern. Coss] genotypes under late planting conditions” was carried out at the agronomy research area CCS HAU RRS, Bawal (Rewari) during rabi season of 2003-04. The treatments comprised of four date of sowing viz., (D1) October 27, (D2) November 4, (D3) November 12 and (D4) November 20 and six genotypes viz., (V1) RH – 30, (V2) RH – 8701, (V3) RH – 9801, (V4) RH – 0115, (V5) RH – 0028 and (V6) Vardan. These were tested in split plot design with date of sowing in main and genotypes in sub plots and the 24 treatments combinations were replicated four times. Delay in sowing of Indian mustard crop from Oct., 27 to Nov., 4, 12 and 20 caused progressively significant reduction in seed yield and its attributes viz., number of 2 primary and secondary branches per plant, number of siliquae per plant, number of seeds per siliqua, seed yield per plant and harvest index and growth attributes (height per plant, dry matter per plant and leaf area index), oil content, protein yield, straw and biological yield per hectare, days to completion of siliquae formation and maturity. While the reverse occurred with respect to days to seed germination, days to 50% flowering and protein content. Among various Indian mustard genotpes, RH 0115 recorded significantly higher seed yield over RH 9801, RH 8701, RH 0028, RH 30 and Vardan in descending order due to its better yield attributes (number of siliquae per plant, seeds per siliqua except vardan, 1000-seed weight except RH 30, seed yield per plant, number of primary and secondary branches per plant and harvest index), growth attributes (LAI and dry matter per plant except plant height). It also produced highest oil and protein yield, protein content, biological yield except oil content and straw yield. It took maximum days to maturity and finally fetched maximum net income (Rs./ha).