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Dr. Y. S. Parmar University of Horticulture & Forestry, Solan

Dr. Yashwant Singh Parmar University of Horticulture and Forestry, Solan, was established on 1st December, 1985 with the objective to promote education, research and extension education in the fields of Horticulture, Forestry and allied disciplines. Late Dr. Yashwant Singh Parmar, the first Chief Minister and the architect of Himachal Pradesh perceived the importance of Horticulture and Forestry to develop and improve the State economy which led to the establishment of this University. Its history lies in erstwhile Himachal Agricultural College, Solan, established in 1962 and affiliated to the Panjab University. It became one of the campuses of Agriculture Complex of Himachal Pradesh University on its formation in 1970. Consequent upon the establishment of Himachal Pradesh Krishi Vishvavidyalaya in 1978, this campus became its Horticulture Complex and finally in 1985, assumed the status of a State University, being the only University in the country engaged exclusively in teaching, research and extension in Horticulture and Forestry. The University is located at Nauni in Solan District of Himachal Pradesh, 13 km from Solan on Solan-Rajgarh Road, at an elevation of 1300 metres above mean sea level. Solan town is situated on national highway (NH-22) and is well connected by train and bus services. The University has four constituent colleges, out of which, two are located at the main campus Nauni, one for horticulture and the other for forestry, having 9 and 7 departments, respectively. The third College i.e., College of Horticulture & Forestry is located at Neri in Hamirpur District on Nadaun-Hamirpur state highway, about 6 Km from Hamirpur town and is well connected with bus service. The college offers three Undergraduate Degree Programmes i.e. BSc (Hons.) Horticulture, BSc (Hons.) Forestry and B. Tech. Biotechnology and MSc degree programme in a few subjects. The fourth college i.e. College of Horticulture and Forestry, Thunag (Mandi) is located at Thunag District Mandi. This college offer BSc (Hons.) Horticulture and BSc (Hons.) Forestry degree programme. In addition, there are five Regional Research Stations, 12 Satellite Stations and five Krishi Vigyan Kendras (KVKs) situated in different zones of the State.

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Author: SHILPA × End date: 2016 × Start date: 2016 × Type: Thesis ×
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    ThesisItemOpen Access
    STUDIES ON EFFECT OF INTEGRATED NUTRIENT MANAGEMENT IN SWEET PEPPER (Capsicum annuum L.)
    (2016) SHILPA; SHARMA, A.K.
    ABSTRACT The present investigation entitled “Studies on effect of integrated nutrient management in sweet pepper (Capsicum annuum L.)” was carried out at the Experimental Farm of the Department of Vegetable Science, Dr Y S Parmar University of Horticulture and Forestry, Nauni, Solan, (HP) during Kharif season of the year 2015 with the objective to evolve integrated plant nutrient supply system for higher productivity of sweet pepper on sustainable basis. The experiment was laid out in a randomized complete block design with three replications comprising fifteen treatments viz. T1: RPF = (RDF (100 N: 75 P: 55 K kg/ha) + FYM 20 t/ha)), T2: 75 % NP + VC@ 2.5 t/ha, T3: 50 % NP + VC@ 2.5 t/ha, T4: 75 % NP + EC@ 2.5 t/ha, T5: 50 % NP + EC@ 2.5 t/ha, T6: 75 % NP + PGPR, T7: 50 % NP + PGPR, T8: 75 % NP + VC@ 2.5 t/ha + PGPR, T9: 50 % NP + VC@ 2.5 t/ha + PGPR, T10: 75 % NP + EC@ 2.5 t/ha + PGPR, T11: 50 % NP + EC@ 2.5 t/ha + PGPR, T12: 75 % NP + VC and EC @ 2.5 t/ha, T13: 50 % NP + VC and EC @ 2.5 t/ha, T14: 75 % NP + VC and EC @ 2.5 t/ha + PGPR, T15: 50 % NP + VC and EC @ 2.5 t/ha + PGPR. The recommended potash and FYM were given as basal application across all treatments plots. The seedlings were transplanted at a spacing of 60 x 45 cm in 3.0 x 1.8 m size plots. Integrated use of fertilizers, organic manures and PGPR significantly influenced yield and plant growth attributes of sweet pepper. The conjoint use of 75 % recommended dose of NP + Vermicompost and Enriched compost @ 2.5 t/ha + PGPR (T14) resulted in significantly maximum fruit weight (50.37 g), number of fruits per plant (26.05), fruit yield/plot (23.57 kg/ha) and fruit yield/ha (371.01 q/ha). This treatment recorded 60.89 per cent increase in yield over recommended practice (T1) along with highest net returns (Rs.4, 00,641/-) besides increase in the quality parameters (TSS and ascorbic acid) and available primary nutrient contents also. From present investigation, it can be concluded that above integrated combination of chemical fertilizers, organic manures (VC and EC) and PGPR resulted in saving of 25 % chemical fertilizers (NP), better growth, higher yield, net returns and enhanced soil health as evident by post harvest soil fertility status. Therefore, on the basis of present study, it is concluded that the treatment T14 (75 % NP + VC and EC@ 2.5 t/ha + PGPR) along with full recommended potash and FYM as basal application enhanced growth, yield and quality of sweet pepper production in mid hills of Himachal Pradesh.
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    ThesisItemOpen Access
    STUDIES ON IDENTIFICATION OF MOLECULAR MARKERS FOR BUCKEYE ROT (Phytophthora nicotianae Breda de Hann. var. parasitica(Dastur) Waterhouse) RESISTANCE IN TOMATO (Solanum lycopersicum L.)
    (2016) SHILPA; KAUR, RAJINDER
    ABSTRACT Present study was carried out for identification of molecular markers for buckeye rot resistance in tomato. In this study first of all genetic diversity was assessed among 32 tomato genotypes. For this EST-SSR primers were in silico synthesized by downloading 4200 EST sequences of tomato from NCBI website followed by finding out of contigs and singletons using EGassember server with further extraction of SSR containing sequences using SSRITsoftware with final designing of 55 EST-SSR primers with Primer3 software of which 20 EST-SSRs were custom synthesized. These EST-SSRs along with ISSRs and genomic SSRs 25each were used to conduct genetic diversity studied among 32 tomato genotypes revealing polymorphism of 96.77%, 95.36% and 97.36%, respectively. On data analysis with NTSYS-pc version 2.0 similarity matrix with range of 0.252 to 0.615 was observed with maximum similarity of 61.5% between ‘EC-521’ and ‘EC-8591’ and minimum similarity of 25.2% between ‘EC-528373’ and ‘EC-528367’. Dendrogram divided all genotypes in two main clusters ‘A’ and ‘B’ with 25 and seven genotypes, respectively. Genetics of inheritance was found out by screening 100 F2 segregants, derived from a cross between susceptible parent ‘Solan Lalima’ and resistant parent ‘EC-251649’, with fungal inoculum which showed that 95 were susceptible and five were resistant giving a ratio of 3.8:0.2. The calculated value of χ2 was found more than the tabulated value showing that observed F2 ratio did not fit into the expected Mendelian ratio for monogenic inheritance of buckeye rot in tomato revealing polygenic control of this disease. 153 primers were used for parental polymorphism survey which consisted of 44 ISSR, 89 genomic SSR and 20 EST-SSR primers. Out of these 93 primers were found polymorphic which included 36 ISSRs, 41 genomic SSRs and 16 EST-SSRs which were used for genotyping studies of F2population. The phenotypic and genotypic data of F2 population was used for construction of linkage map using MAPMAKER/EXP version 3.0b which resulted in construction of 12 linkage groups. LG2 was the largest group spanning a distance of 4584.9 cM followed by LG6 which covered a distance of 39.3 cM. All primers covered total genetic map distance of 4660.7 cM. QTL were constructed using software QTL Cartographer which detected total 22 QTL with placement of 20 QTL on chromosome 2 and single QTL each on chromosome 6 and 7. This is the first study for identification of QTL for buckeye rot resistance in tomato which can further be used for marker assisted selection and other molecular studies.