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Harish, B. S.
- Response of Semi-Determinate and Indeterminate Hybrids of Tomato (Lychopersicon esculentum Mill.) to Pruning and Spacing Grown Under Cover
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Affiliations
1 College of Horticulture, University of Horticultural Sciences, Bagalkot (Karnataka), IN
1 College of Horticulture, University of Horticultural Sciences, Bagalkot (Karnataka), IN
Source
International Journal of Agricultural Sciences, Vol 13, No 2 (2017), Pagination: 254-260Abstract
The undercover tomato trial was conducted at Indian Institute of Horticultural Sciences, Bangalore. This study was conducted to determine the response of semi-determinate and indeterminate hybrids of tomato to pruning and spacing grown under cover. The results indicated that the plant height was the highest in closer spacing at 30 (92.58 cm) 60 (135.98 cm), 90 (185.25 cm) days after planting and at final harvest (221.35 cm), whereas maximum leaf area (4045.92 cm2 and 5705.73 cm2) was observed in V2 at both first and last harvest. Maximum dry matter (35.31 to 38.48%) was observed in leaves followed by flowers and fruits stem and ischolar_main at first harvest. Maximum (45.18 to 50.4%) dry matter was observed in flower and fruits followed by stem, leave and ischolar_main at final harvest. Sun 7611 (V2) recorded the highest biomass accumulation (22.76 g, 77.81 g and 158.37 g) at vegetative phase, first harvest and at final harvest which was significantly different from Arka Abhijith (V1). Fruit set percentage was higher in Arka Abhijith (59.43%) than Sun 7611 (54.57) more number of flowers formed fruits in single stemmed plants (59.24%) compared to double stemmed plants (54.76%). Among spacing treatments per cent fruit set did not differ significantly. Further fruit yield was significantly higher in P2 (2.23 kg) than P1 (1.96 kg). Maximum fruit yield per plant was obtained in S3 (2.44 kg) followed by S2 (2.03 kg) and the least was observed in S1 (1.81 kg) which were significantly different. However, yield per hectare was significantly improved under closer spacing.Keywords
Semi-Determinate, Indeterminate, Pruning, Spacing.
References
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- Mangal, J.L. and Kasim, A.M. (1987). Response of tomato varieties to pruning and plant spacing under plastic house. Haryana. J. Hort. Sci., 16(3-4): 248-252.
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- Rajewar, S. R., Patil, V. K. and Santakke, M. D. (1981).Growth parameters of some important varieties of tomato (Lycopersicon esculentum Mill) as influenced by spacing, pruning and staking. Andhra Agric. J., 28(12) : 36-42.
- Takahashi, H. and Sasaki, S. (1981). Studies with lateral tomato shoots. I experiments using semi-forcing conditions. Bull. Akita Prefectual College Agric., 7: 45-49.
- Verma, A. (1999). Vegetable scenario in India. Plant Hort. Tech., 1(3): 51-54.
- Evaluation of Scented Geranium Accessions for Morphological and Yield Attributes in Southern Indian Conditions
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Authors
Affiliations
1 College of Horticulture, Mysore (Karnataka), IN
2 College of Horticulture, University of Horticultural Sciences, Bagalkot (Karnataka), IN
3 Indian Institute of Horticultural Research, Bengaluru (Karnataka), IN
1 College of Horticulture, Mysore (Karnataka), IN
2 College of Horticulture, University of Horticultural Sciences, Bagalkot (Karnataka), IN
3 Indian Institute of Horticultural Research, Bengaluru (Karnataka), IN
Source
International Journal of Agricultural Sciences, Vol 14, No 1 (2018), Pagination: 65-69Abstract
Scented geranium (Pelargonium spp.:Geraniaceae) is an important, high value aromatic crop of South African origin. The oil of geranium is obtained by steam distillation of tender plant parts. More than 120 constituents are identified in the oil. Due to high demand and price for the oil, an excellent potential exists for increasing cultivated area in India. An attempt was made to evaluate and characterize the available accessions of scented geranium based on their morphology and yield attributes. There were seven treatments and four replications. PG-12 recorded maximum plant height (53.45 cm), PG-1 recorded maximum plant spread (6706.43 cm2), PG-12 registered maximum number of leaves (469.20), PG-11 recorded the highest (12.35 mm) stem diameter. Flowering was observed in the accessions PG-1, PG-8, PG-10, KB and CIMAP though the extent varied widely. KB recorded the maximum herb yield per plant, per plot and per hectare (0.69 kg, 13.90 kg and 19.30 t, respectively). PG-8 registered the maximum oil content (0.437%), KB recorded the maximum essential oil (2.07 ml, 41.43 ml and 57.53 1, respectively) per plant, per plot and per hectare oil yield. So, KB and PG-8 were found best among all for their essential oil yield and quality.Keywords
Geranium, Accessions, Evaluation.References
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- Kaul, P.N. and Rao, B.R.R. (1999). Quality variation in the essential oils of young and old leaves of three varieties if rose-scented geranium (Pelargonium spp.) PAFAI J., 1 (1) : 35-37.
- Mani, A.K. and Sampah, V. (1981). Seasonal influence on the oil content and quality in geranium. Indian Perfum., 25 (3 & 4) : 41-43.
- Naragund, V.R. and Divakar, N.G. (1983).Varietal evaluation in scented geranium (Pelargonium graveolens). Indian Perfum., 27 (1) : 19-21.
- Pareek, S.K. and Maheshwari, M.L. (1990). Selection of Palmarosa oil grass germplasm for higher yield and quality. Indian Perfum., 34 (1) : 5-13.
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- Ram, M., Gupta, M.M., Naqui, A.A. and Kumar, S. (1995). Commercially viable annual crop of geranium in northern Indian plains. Curr. Res. Medicinal & Aromatic Plants, 17 : 17-20.
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- Singh, K., Rao, B.R.R., Kothari, S.K., Singh, C.P., Kaul, P.N. and Kumar, S. (2000). Cultivation of aromatics crops in South India: Problems and prospects. J. Medicinal and Aromatic Plant Sci., 22 : 218-230.
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- Performance of Different Coriander Genotypes for their Growth and Seed Yield Characters Under Northern Transitional Condition of Karnataka
Abstract Views :171 |
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Authors
Affiliations
1 College of Horticulture, Bagalkot (Karnataka), IN
2 University of Horticulture Science, Bagalkot (Karnataka, IN
3 College of Horticulture, Mysuru (Karnataka), IN
1 College of Horticulture, Bagalkot (Karnataka), IN
2 University of Horticulture Science, Bagalkot (Karnataka, IN
3 College of Horticulture, Mysuru (Karnataka), IN
Source
International Journal of Agricultural Sciences, Vol 14, No 2 (2018), Pagination: 423-430Abstract
Coriander (Coriandrum sativum L.) is an aromatic spice crop belonging to the family Apiaceae. One of the main reasons for low yield in coriander is due to non availability of region specific genotypes. There are no systematic studies on the performance of different genotypes of coriander for different agro climatic condition. Considering the importance of the crop, the present investigation was taken upto evaluate different coriander genotypes to find out the high yielding genotype and suitable varieties for transitional region of Karnataka. The experiment was conducted at HREC, Devihosur compressing of 21 genotypes with three replications and RCBD design was followed. The varieties exhibited significant differences for all the characters including seed yield in the experiment. DCC-68 recorded the highest seed yield per plant (5.93 g), per plot (290.73 g) and per hectare (15.82 q) and the lowest yield was recorded in DCC-72 (9.60 q).Keywords
Growth, Seed Yield, Genotypes, Coriander.References
- Agrawal, S., Sharma, R.K. and Bhatt, B.N. (1990). Quality evaluation in coriander.Indian Cocoa, Arecanut Spices J., 13(4): 137-137.
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- Farooqi, A.A., Sreeramu, B.S. and Srinivasappa, K.N. (2005). Cultivation of Spice Crops. Universities Press (India) Private Limited, Hyderabad.
- Giridhar, K. and Sarada, C. (2005). Identification of coriander (Coriandrum sativum L.) genotypes for vertisols of Andhra Pradesh. Nat. Symp. Cur. Trends in Onion, Garlic, Chillies and Seed Spices-Production, Marketing and Utilization, SYMSAC-II, NRCOG, Rajgurunagar, pp. 92.
- Hariprasadrao, N. and Srinivasrao, G. (2001). Studies on the performance of exotic and indigenous coriander (Coriandrum sativum L.) genotypes for greens. Andhra Agric. J., 48(3-4): 324-326.
- Moniruzzaman, M., Rahman, M.M., Hossain, M.M., Sirajul, K.A.J.M. and. Khaliq, Q.A. (2013). Evaluation of coriander (Coriandrum sativum L.) genotypes for seed yield and yield contributing characters.Bangladesh. J. Agril. Res.,38(2): 189-202.
- Prabhu, T. and Balakrishnamoorthy, G. (2006). Evaluation of coriander (Coriandrum sativum L.) accessions under irrigated conditions for growth, yield and quality. Proc. Nat. Sem. Emerging Trends in Production, Quality, Processing and Export of Spice, 28-29 March, Coimbatore, p. 13.
- Panse, V.G. and Sukhatme, P.V. (1957). Statistical methods for agriculture workers. Indian Council of Agric. Res. Pub., New Delhi, pp. 152-174.
- Rajagopalan, A., Azhakiyamanavalan, R.S. and Abdul-Khader, M.D. (1996). Evaluation of coriander cultivars for yield. Indian Cocoa, Arecanut & Spices J., 20(1): 13-14.
- Raje, R.S., Singhania, D.L. and Singh, D. (2003). Evaluation of early generation progenies (F2) of fenugreek (Trigonella foenum- graecum L.) crosses for seed yield and yield related characters. J. Spices Aromatic Crops, 12(2): 127-134.
- Sarada, C., Giridhar, K. and Hariprasada, R.N. (2005). Studies on genetic variability, heritability and genetic advance in fenugreek. J. Spices Aromatic Crops., 17(2) : 163-166.
- Saxena, R.P., Pandey, V.P., Datta, J. and Gupta, R.K. (2005). Performance of coriander entries at Kumarganj, Faizabad. Nat. Symp. Cur. Trends in Onion,Garlic, Chillies and Seed Spices-Production, Marketing and Utilization,SYMSAC-II, 25-27 November, NRCOG, Rajgurunagar, pp. 55-56.
- Seemanthini, R., Arumugam, R., Ahmabshah, H. and Muthuswami, S. (1982). CO-2 coriander- a superior dual purpose coriander.South Indian Hort.,30: 240-241.
- Selvarajan, M., Chezhiyan, N., Muthulakshmi, P. and Ramar, A. (2002). Evaluation of coriander genotypes for growth and yield. South Indian Hort., 50(4-6): 458-462.
- Singh, U.B. and Jain, M.K. (1970). Studies on yield and quality variation in coriander. Indian J. Agron., 15: 223-226.
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- Shridhar, Sulikeri, G.S. and Hulamani, N.C. (1990). Performance of coriander (Coriandrum sativumL.) genotypes. Karnataka J. Agric Sci., 3(3-4): 213-217.
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- Velayudham, A., Hanamashetti, S.I., Madalageri, M.B. and Wali, M.C. (2006). Evaluation of coriander genotypes during 2003-04 Kharif and Rabi seasons. Proc. Nat. Sem. Emerging Trends in Production, Quality, Processing and Export of Spice, 28-29 March, Coimbatore, p. 11.
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- Conservation of Medicinal Plants Bio-Diversity:Need, Ways and Initiatives
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Authors
Affiliations
1 Department of Medicinal sand Aromatic Crops, College of Horticulture (UHS), Mysuru (Karnataka), IN
2 Department of Medicinal and Aromatic Crops, College of Horticulutre, University of Horticulture Science, Bagalkot (Karnataka), IN
3 College of Horticulture (UHS), Bengaluru (Karnataka), IN
1 Department of Medicinal sand Aromatic Crops, College of Horticulture (UHS), Mysuru (Karnataka), IN
2 Department of Medicinal and Aromatic Crops, College of Horticulutre, University of Horticulture Science, Bagalkot (Karnataka), IN
3 College of Horticulture (UHS), Bengaluru (Karnataka), IN
Source
International Journal of Agricultural Sciences, Vol 14, No 2 (2018), Pagination: 442-447Abstract
The paper discusses about bio-diversity of medicinal plants, the need to conserve, and ways to conserve including the latest tools and approaches besides conventional ones. A special emphasis has been given in listing the species which needs immediate conservation measures especially in the state of Karnataka. Loss of medicinal plants bio-diversity and its impact has also been highlighted. The efforts and initiatives of the University of Horticultural Sciences, Bagalkot, Karnataka in the direction of medicinal plants bio-diversity conservation is elaborated in detail. The approaches and strategies both research and developmental by keeping the future needs of medicinal plants bio-diversity conservation in mind have been discussed.Keywords
Conservation, Bio-Diversity, Initiatives, Medicinal Plants.References
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