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Acharya Narendra Deva University of Agriculture & Technology, Ayodhya

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2017 - 201932020 - 20216
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Subject: Seed Science and Technology × Start date: 2017 × Thesis Type: M.Sc ×
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Now showing 1 - 9 of 9
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    ThesisItemOpen Access
    Studies on genetic variability and character association for seed quality parameters in wheat [Triticum aestivum L. em. Thell]
    (ANDUAT, Kumarganj, Ayodhya, 2021-07-31) Singh, Jay; Singh, R.K.
    The present investigation was carried out for wheat (Triticum aestivum) in the laboratory department of Seed Science and Technology (GPB), Acharya Narendra deva University of Agriculture and Technology, Kumarganj, Ayodhya (U.P.). The 33-wheat germplasm/varieties including three checks from Completely Randomized Design (CRD) with three replications during 2020-21. The study was conducted for thirteen seed quality parameter 1000-seed weight (g), seed length(mm), seed width (mm), shoot length (cm), root length (cm), seedling length (cm), speed of germination, seedling dry weight (mg), first count, final count, germination (%), vigour index-I and vigour index-II. The magnitude of genotypic and phenotypic coefficient of variation were detected for vigour index-I, shoot length (cm), seed width (mm), root length (cm), seedling length (cm) indicating there by substantial scope for improvement in seed quality and subsequent selection and high estimate of heritability with high genetic advance in percent of mean were detected for seed width (mm), shoot length (cm), root length(cm), seedling length(cm), 1000-seed weight(g), seed length (mm), speed of germination, seedling dry weight(mg). The lowest and highest mean performance for vigour index-I detected in AKAW-4901(1540) and DM-7 (3637.00), respectively. The general mean for this character was found 2106.44. the highest and lowest mean performance of vigour index-II observed for TL-3012 (14507) and AKAW-4901 (10824) general mean performance was observed 12631.55. The vigour index-II showed highly significant positive genotypic correlation with the final count (1.165), root length (0.867), first count (0.552), germination percentage (0.525), vigour index-I (0.380) and highly significant positive phenotypic correlation with root length (0.828), final count (0.564) seed length (0.396), germination percentage (0.376).
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    ThesisItemOpen Access
    Studies on terminal heat mitigation in indian musterd(Brassica Juncea L.)
    (ANDUAT,Kumarganj,Ayodhya, 2021-07-31) Sharma, Saurabh; Vimal, S.C.
    The present experiment entitled “Studies on terminal heat mitigation in Indian mustard (Brassica juncea L.” was taken up during Rabi 2020-21 at Students Instructional Farm of Acharya Narendra Deva University of Agriculture and Technology (Narendra Nagar) Kumarganj, ayodhya (Uttar Pradesh). The experiment was conducted on Indian mustard variety NDR-8501 were sown in three different date of sowing viz. D1 15 October, 30 October and 15 November with application of heat induces chemicals. The experimental site was characterized by 0.33 % organic carbon, 180 kg available N/ha, 11.80 available kg/ha P2O5, 180 kg available K2O/ha, 8.8 pH and 0.96 dS/m electrical conductivity (EC). The days to 50% flowering , Plant height (cm), main raceme length (cm), Number of siliqua on main raceme, number of unfilled siliqua on main raceme, number of primary branches per plant, number of secondary branches per plant, number of total branches per plant, number of seeds per siliqua, 1000-seed weight (gm), germination %, seedling length (cm), vigour index, biological yield per plant (gm), seed yield per plant (gm) and harvest index were recorded following ISTA rules. The result was observed significantly induced most of Quantitative and qualitative traits like Plant height (cm), number of primary branches per plant, number of secondary branches per plant, number of seeds per siliqua, seed yield, germination %, seedling length (cm) and vigour index in D2 (30 October). In case of heat inducing chemicals the higher growth components, seed yield and its contributing traits were recorded when applying of salicylic acid (800ppm) followed by salicylic acid (400ppm) and KNo3 (0.3%). Interaction effect between date of sowing and heat inducing chemicals was also observed. As the sowing delayed, seed yield and its contributing traits was poor performance due to terminal heat stress. Thus by applying heat inducing chemicals, the seed yield could be substituted even delaying in sowing by the month of November and vice-versa.
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    ThesisItemOpen Access
    Studies on genetic veriability and character association for yield components and seed quality parameters in rice (Oryza sativa L.)
    (ANDUAT, Kumarganj, Ayodhya, 2017-06-28) Singh, Rishabh Kumar; Yadav, H.C.
    The present investigation was carried out at the Crop Research Station (CRS) Masodha, Faizabad, farm and seed quality parameters were tested in Seed Testing Laboratory of the Seed Technology Section, Narendra Deva University of Agriculture and Technology, Kumarganj, Faizabad (U.P.). In the present study the experimental material constituted 30 germplasm line with 3 check varieties viz., Shusk samrat, Narendra 359, Narendra 2064. The experiment was laid out in Randomized Block Design (RBD) with three replications in normal soil under irrigated condition during Kharif 2016. Each entry was grown in 5 meter long single row plots with spacing 20 cm and 15 cm within row to row and plant to plant, respectively. The characters studie namely Days to 50% flowering, Days for maturity, Plant height (cm), Panicle length (cm), Seeds/panicle, 1000-seed weight (g), Seed yield/plant (g), Seed germination (%), Seedling dry weight (mg), Germination Index, Vigour index. The high magnitude of genotypic and phenotypic coefficients of variation were observed for seed per panicle, seed yield per plant, vigour index, plant height, indicating thereby, substantial scope for improving in this character after hybridization and subsequent selection the high estimate of heritability with high genetic advance in per cent of mean were observed for seed yield per plant, seed per panicle, vigour index and plant height. The highest seed yield per plant was produced by NDR-359 (28.49 g), while the lowest seed yield per plant were given by Jaya (12.18 g). The general mean calculated for this character was 18.02 g. Ten genotypes, namely, NDR-359, NDR-2024, NDR-2032, Shushk samrat, NDR-2031, Usar-2, NDR-2064, IET-16057, NDR-1087-10 and NDR-1018 were significantly produced seed yield per plant. The most desirable genotypes for characters other than seed yield were Heera, Gajgaur gonad, Karahani, Akatahawa, Dehula-1, NDR-1087-10, Tinpakhiya, NDR-1018, Sapana and Shushk samrat for early flowering; Heera, Tinpakhiya, Gajgaur gonad, Karahani, NDR-1087-10, NDR-1018, Dehula-1, Shushk samrat, Duddhi and Sapana for early maturity; Heera, IET-16068, Pant dhan-11, IET-16062, NDR-1087-10, Tinpakhiya, IET-16057, Gajgaur gonad, NDR-2064 and Jaya for dwarf plant height;
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    ThesisItemOpen Access
    Standardization of hybrid seed production technology of Indian mustard (Brassica juncia L.) under the sodic soil condition
    (ANDUAT, Kumarganj, Ayodhya, 2020) Jaiswal, Reshu; Yadav, R.D.S.
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    Studies on variability and efficacy of dormancy breaking methods in rice (Oryza sativa L.)
    (ANDUAT, Kumarganj, Ayodhya, 2020) Gupta, Harshit; Srivastava, K. K.
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    ThesisItemOpen Access
    Effect of boron and molybdenum application on yield components and quality parameters in Mungbean [Vigna radiata (L.) Wilczek]
    (ANDUAT, Kumarganj, Ayodhya, 2017) Praveen Kumar; Chaudhary, R.K
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