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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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20171
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Subject: Tree Improvement and Genetic Resource × Author: KAIRON, VINOD KUMAR × End date: 2017 × Start date: 2017 ×
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    ThesisItemOpen Access
    MORPHOGENETIC VARIATION OF SEABUCKTHORN (Hippophae rhamnoides L.) IN SPITI VALLEY OF HIMACHAL PRADESH
    (UHF,NAUNI, 2017-12) KAIRON, VINOD KUMAR; SANKHYAN, H.P.
    ABSTRACT The study entitled “Morphogenetic Variation of Seabuckthorn (Hippophae rhamnoides L.) in Spiti Valley of Himachal Pradesh” was conducted during the year 2014-17 with the aim to evaluate morphological variation, variation in fodder quality traits, variation in physical and chemical characteristics of berries, seed oil and deoiled cake and and molecular characterization of morphovariants using RAPD of different gene pools of Hippophae rhamnoides under different gene pool areas and growing conditions. Nine gene pool areas and three growing conditions within gene pool areas selected for the study showed wide variation among different morphological, fodder quality traits, physical and chemical characteristics of berries, seed oil and deoiled cake. Morphological traits (plant height, leaf length, leaf width, leaf area, leaf density, no. of thorn, 100 fruits fresh weight, fruit diameter and 100 seed weight) differed positively significant among the gene pool areas and growing conditions, except branch length. All proximate leaf composition (100 leaf fresh weight, 100 leaf dry weight, crude fiber, crude protein and total ash) and mineral nutrient (nitrogen, potassium, calcium and magnesium) compositions showed significant difference between the gene pool areas and growing conditions for all the parameters except for leaf dry matter content and phosphorus. All physical and chemical characteristics of berries (pulp%, ascorbic acid and total sugar content), per cent seed oil, physico-chemical traits of oil (specific gravity, acid value, iodine value and saponification value) and deoiled seed cake (protein content, starch content and total sugar content) showed significant under different gene pool areas and growing conditions for all the traits, except for physical characteristics (refractive index and specific gravity) of seed oil. The RAPD fragments obtained after the amplification of genomic DNA for 27 genotypes. Total 89 RAPD markers were amplified and 71 out of 89 were found to be polymorphic in nature. The size range of polymorphic bands was 100 bp to 2,500 bp. The Jaccard's similarity correlation coefficient values ranged from 0.520 to 0.879. The highest value (0.879) was found between 87.9 per cent was found between GPA3GC1 and GPA3GC2 followed by 0.853 between GPA4GC1 and GPA8GC1 genotypes. In overall, GPA4 (Schilling) gene pool area proved to be the best among different gene pool areas on the basis of fodder quality traits. GPA3 (Sheigo) was found to be best in all gene pool areas for physical and chemical characteristics of berries, seed oil and deoiled seed cake. Among different growing conditions, GC3 (Crop Land) growing condition was found to be top ranking for most of morphological traits, fodder quality traits, and physical and chemical characteristics of berries, seed oil and deoiled seed cake. So Seabuckthorn can be used as agroforestry crop in different systems and designs. Based on the morphological variation, variation in fodder quality traits, variation in physical and chemical characteristics of berries, seed oil and deoiled cake observations it was evident that large diversity exists in naturally growing populations of Hippophae rhamnoides in the Spiti Valley of Himachal Pradesh, and this morphological variation can be exploited for the further selection of suitable genotypes to accelerate the domestication process of this important species.