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Journals
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Sharma, Sanjay K.
- Intensification of Cropping through Introduction of Second Crop after Peas in Lahaul Valley of Himachal Pradesh
Abstract Views :193 |
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Authors
Affiliations
1 Highland Agricultural Research and Extension Centre, Chaudhary Sarwan Kumar Himachal Pradesh Krishi Vishwavidyalaya, Kukumseri (Lahaul and Spiti), Himachal Pradesh-175142, IN
2 Krishi Vigyan Kendra Kukumseri (L&S), Chaudhary Sarwan Kumar Himachal Pradesh Krishi Vishwavidyalaya, Kukumseri (Lahaul and Spiti), Himachal Pradesh-175142, IN
1 Highland Agricultural Research and Extension Centre, Chaudhary Sarwan Kumar Himachal Pradesh Krishi Vishwavidyalaya, Kukumseri (Lahaul and Spiti), Himachal Pradesh-175142, IN
2 Krishi Vigyan Kendra Kukumseri (L&S), Chaudhary Sarwan Kumar Himachal Pradesh Krishi Vishwavidyalaya, Kukumseri (Lahaul and Spiti), Himachal Pradesh-175142, IN
Source
Himachal Journal of Agricultural Research, Vol 41, No 2 (2015), Pagination: 122-125Abstract
A field experiment consisted of seven pea based cropping sequences viz. Pea-mustard 'NDRE 4', Pea-mustard 'JD 6', Pea-toria 'Bhawani', Pea-local sarson 'Yungar', Pea-French bean 'Contender', Pea-buckwheat 'Local' and Pea-buckwheat 'USDA' was conducted at Kukumseri (Lahaul and Spiti) during 2010 and 2011 to find out the most remunerative second crop after main pea crop for dry temperate conditions of western Himalayas. The local sarson 'Yunger' took the least days (58 days) for maturity closely followed by French bean. Buckwheat USDA took highest number of days (92) to mature. Among new introduced mustard varieties 'NDRE 4' took 81 days. The highest pea equivalent yield (6377 kg/ha) with net return of INR 86714/ha and B: C ratio of 1.82 was obtained from pea-Frenchbean 'Contender' sequence followed by pea-mustard 'NDRE 4' (5561 kg/ha) with net return of INR 81478/ha and B: C ratio of 1.86. The increase in yield and net return with the best sequence (pea-Frenchbean 'Contender) over the most prevalent pea- local sarson 'Yunger' sequence was 24.9 and 23.8%, respectively.Keywords
Pea, Cropping Sequence, Economics.- Suitability of Ambient-Cured Alccofine added Low-Calcium Fly Ash-based Geopolymer Concrete
Abstract Views :256 |
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Authors
Affiliations
1 I. K. Gujral Punjab Technical University, Kapurthala – 144603, Punjab, IN
2 Department of Civil Engineering, DCRUST Murthal, Sonipat – 131039, Haryana, IN
3 Department of Civil Engineering, NITTTR, Chandigarh-160036, Punjab, IN
1 I. K. Gujral Punjab Technical University, Kapurthala – 144603, Punjab, IN
2 Department of Civil Engineering, DCRUST Murthal, Sonipat – 131039, Haryana, IN
3 Department of Civil Engineering, NITTTR, Chandigarh-160036, Punjab, IN
Source
Indian Journal of Science and Technology, Vol 10, No 12 (2017), Pagination:Abstract
Objective:To develop geopolymer concrete (GPC) using 100% industrial waste as a binder at ambient temperature. Methods/Analysis:The low calcium fly ash based GPC was prepared with different percentage (0%,5%, and 10%) of alccofine and fly ash content (350,370,400kg/m3), to examine the fresh and hardened properties of alccofine activated GPC like density, workability, water absorption, permeable voids, water permeability, compressive and split tensile strengths using international standards. Nine mixes were prepared and investigated by X-ray diffraction (XRD) and Scanning electron microscopy (SEM) for the determination of their phase, composition and microstructural properties. Findings: The result shows that alccofine enhances the mechanical properties and significantly reduces the transport properties of GPC. Furthermore, GPC specimens prepared with alccofine emerge to improve the densification process. The results of investigations conducted reveal that higher percentage of alccofine and fly ash content has a significant effect on the polymerisation of the GPC, which in turn improves the strength and microstructural features. A maximum compressive strength of 42 MPa is achieved with 10% alccofine without elevated heat curing. Novelty/Improvement:Alccofine plays a significant role in improving the mechanical and transport properties of low calcium fly ash based geopolymer concrete at ambient conditions providing as an alternative to heat cured GPC.Keywords
Concrete, Geopolymer, Microstructure,Permeability, Split Tensile Strength, Water Absorption.- Effect of Nitrogen, Zinc and Boron on Growth, Yield Attributes and Yield of Wheat under Mid Hill Conditions of Himachal Pradesh
Abstract Views :214 |
PDF Views:5
Authors
Affiliations
1 Department of Soil Science, CSK Himachal Pradesh Krishi Vishvavidyalaya, Palampur-176 062, IN
2 Department of Agronomy, Forages and Grassland Management, CSK Himachal Pradesh Krishi Vishvavidyalaya, Palampur-176 062, IN
1 Department of Soil Science, CSK Himachal Pradesh Krishi Vishvavidyalaya, Palampur-176 062, IN
2 Department of Agronomy, Forages and Grassland Management, CSK Himachal Pradesh Krishi Vishvavidyalaya, Palampur-176 062, IN
Source
Himachal Journal of Agricultural Research, Vol 42, No 1 (2016), Pagination: 17-21Abstract
A field investigation was carried out at experimental farm of Department of Soil Science, College of Agriculture, CSK HPKV, Palampur with sixteen treatments consisting of four levels of N (0, 50,100 and 150 per cent of recommended dose), two levels of Zn (0 and 10 kg ha-1) and two levels of B (0 and 1 kg ha-1) in factorial randomized block design. Nitrogen application @ 50, 100 and 150 per cent of recommended dose increased plant height, dry matter accumulation, total and effective tillers and grains per ear significantly. Similarly, application of Zn (10 kg ha-1) and B (1 kg ha-1) improved these growth parameters and yield attributes of wheat significantly. Highest grain (45.83 q ha-1) yield of wheat was recorded under 150 per cent of recommended dose of nitrogen which was 84.8 per cent higher than control. Application of 10 kg Zn ha-1 increased the grain yield by 9.7 per cent. Boron application @ 1 kg ha-1 increased grain yield by 8.1 per cent.Keywords
Nitrogen, Zinc, Boron, Growth, Yield Attributes, Yield, Wheat.References
- Adiloglu A and Adiloglu S. 2006. The effect of boron (B) application on the growth and nutrient contents of maize in zinc (Zn) deficient soils. Research Journal of Agriculture and Biological Sciences 2 (1): 1-4.
- Ahmed R and Irshad M.2011. Effect of boron application on yield of wheat, rice and cotton crop in Pakistan. Soil Environment 30 (1): 50-59.
- Dahiya DJ, Singh JP and Norwal RP. 2008. Concentration of zinc and boron in corn leaf as affected by zinc application. Haryana Journal of Agronomy 24 (1/2): 51-54.
- Das DK.2 011. Introductory Soil Science. Kalyani Publishers, New Delhi, India.
- Debnath MR, Jahiruddin M, Rahman MM and Haque MA. 2011. Determining optimum rate of B application for higher yield of wheat in old Brahmaputra floodplain soil. Journal of Bangladesh Agricultural University 9 (2): 205-210
- Dewal GS and Pareek RG. 2004. Effect of phosphorus, sulphur and zinc on growth, yield and nutrient uptake of wheat. Indian Journal of Agronomy 49 (3):160-162.
- Katyal JC, Rattan RK and Datta SP. 2004. Management of zinc and boron for sustainable food production in India. Fertilizer news 49 (12): 83-90, 93-99.
- Keram KS, Sharma BL and Sawarkar SD. 2012. Impact of Zn application on yield, quality, nutrients uptake and soil fertility in a medium deep black soil (vertisol). International Journal of Science and Environment 1 (5): 563-571.
- Khan MA, Jahirrudin M and Bodruzzaman M.1996. Response of wheat to boron in relation to different varieties and sowing dates. Bangladesh Journal of Agricultural Science 23 (2): 27-32.
- Mattas KK, Uppal RS and Singh RP. 2011. Effect of varieties and nitrogen management on the growth, yield and nitrogen uptake of durum wheat. Research Journal of Agricultural Sciences 2 (2): 376-380.
- Nadim MA, Inayat UA, Mohammad SB, Ejaz AK, Muhammad Z and Nazim H. 2011. Effect of micronutrient on growth and yield. Pakistan Journal of Agricultural Science 35 (1-2): 113-119.
- Patel KP, Patel AK, Patel AM, Patel KC and Ramani VP. 2008. Response of wheat to micronutrient application. Asian Journal of Soil Science 3 (1): 84-87.
- Roshan NM, Azarpour E and Moradi M. 2011. Study effects of different N and micronutrients fertilizer rates on yield and yield components of rice. World Applied Sciences Journal 13 (3): 419-423.
- Shukla AK, Dwivedi BS, Singh VK and Gill MS. 2009. Macro role of micronutrients. Indian Journal of Fertilisers 5 (5): 11-12, 15-18.
- Effect of Prescription Based Fertilizer Recommendations on Micronutrients Uptake and Maize Productivity under Acid Alfisol of Himachal Pradesh
Abstract Views :173 |
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Authors
Shabnam
1,
Sanjay K. Sharma
1
Affiliations
1 Department of Soil Science, CSK Himachal Pradesh Krishi Vishvavidyalaya, Palampur-176 062, IN
1 Department of Soil Science, CSK Himachal Pradesh Krishi Vishvavidyalaya, Palampur-176 062, IN
Source
Himachal Journal of Agricultural Research, Vol 42, No 2 (2016), Pagination: 126-130Abstract
This investigation was conducted in maize (kharif, 2013) in the ongoing long-term experiment on soil test crop response correlation studies (STCR), initiated during kharif, 2007 at the experimental farm of CSK Himachal Pradesh Krishi Vishvavidyalaya, Palampur to evaluate different approaches of fertilizer recommendations to maize. The prescription based nutrients application based on STCR approach for realizing yield target of 40 q ha-1 with and without FYM proved significantly better as compared to conventional soil test based (STB) approach as well as general recommended dose (GRD) for the productivity as well as uptake of micronutrients. Fertilizers application based on STCR along with FYM for yield target of 40 q ha-1 enhanced the grain yield by 35 % and 33% over GRD and STB, respectively. Whereas, in case of STCR based fertilizers application without FYM for same yield target the yield increments over GRD and STB were 32 and 30%, respectively. The uptake of Fe, Mn, Zn and Cu by maize grains increased by about 41, 44, 41 and 63%, respectively following fertilizers application based on STCR along with FYM for yield target of 40 q ha-1 in comparison to GRD.Keywords
STCR, Prescription, Productivity, Micronutrient, Maize, Uptake.References
- Deepak. 2011. Effect of soil test crop response based fertilizer recommendations on productivity of wheat and soil health. M.Sc. Thesis, CSK HPKV, Palampur.
- Jackson ML. 1973. Soil Chemical Analysis. Prentice Hall Inc. Englewood Cliffs, New Jersey, USA.
- Jadhav AB, Kadlag AD, Patil VS, Bachkar SR and Dale RM. 2009. Response of chickpea to conjoint application of inorganic fertilizers based on STCR approach and vermicompost on Inceptisol. Journal of Maharashtra Agriculture University 34 (2): 125-127.
- Khan H, Hassan Z and Maitlo AA. 2006. Yield and micronutrients content of bread wheat (Triticum aestivum L.) under a multinutrient fertilizer. International Journal of Agriculture and Biology 8 (3): 366-370.
- Naidu LGK, Ramamurthy V, Ramash Kumar SC, Sidhu GS and Raj Kumar. 2008. Soil based fertilizer recommendations. Indian Journal of Fertilizers 4 (7): 47-56.
- Ramamoorthy B, Narsimhan RL and Dinesh RS. 1967. Fertilizer application for specific yield targets of Sonora 64. Indian Farming 17 (5): 43-44.
- Verma TS, Suri VK and Paul J. 2002. Prescription-based fertilizer recommendations for rice, maize and wheat in different agro-climatic zones of Himachal Pradesh. Journal of the Indian Society of Soil Science 50 (3): 272-277.
- Coal Seam Fire Area Determination Using Pixel Values of the Satellite Data
Abstract Views :79 |
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Authors
Affiliations
1 Department of Mining Engineering, IIT (BHU), Varanasi, U.P., IN
1 Department of Mining Engineering, IIT (BHU), Varanasi, U.P., IN
Source
Journal of Mines, Metals and Fuels, Vol 66, No 4 (2018), Pagination: 245-247Abstract
A large amount of coal is locked up in coal seams worldwide, every year, due to uncontrolled coal seam fires (CSF). China and India are most affected due to these fires. Mapping an quantification of these fires requires the spectral characterisation of land use and land cover (LULC) from the satellite imagery. Remote sensing (RS) and Geographic information system (GIS) are useful tools for the assessment of the underground CSF. This paper reports the experiences obtained from the experiments on spectral band of satellite imageries in delineating the thermal regimes of CSF in a coalfield in India. The steps involved in the coal fire data analysis are preprocessing, processing and post processing. The data analyses have been carried out on the satellite data. The changes in LULC have been detected by visual interpretation, image differencing, band rationing and level slicing. The field observations were incorporated in analysis to identify the scope for further improvement in LULC simulations for the reliable modelling, delineation, mapping and monitoring of the CSF. The results obtained from the study depict that shallow depth workings, contiguous panel multi seam workings and the thick seam mining had created directly or indirectly very complex situations in thermal regimes of CSF. The province ratification of the CSF surveillance by LULC depicts that the propagation of the fire is higher in the lateral direction i:e in perpendicular direction of the fire heading.Keywords
No KeywordsReferences
- Chatterjee, R. S., Bannerjee, D., Roy, J. and Bhattacharya, A. K. (1994): “Landsat TM data processing techniques for identifying and delineating environmental impacts of coal mining.” IT C Journal, 1992, 155-162.
- Sabins, F. F. (1998): Remote Sensing Principles and Interpretation, (2nd edn.), (San Francisco: W.H. Freeman).
- Prakash, A., Gupta, R. P. and Saraf, A. K. (1997): “A Landsat TM based comparative study of surface and subsurface fires in the Jharia Coalfield, India.” International Journal of Remote Sensing, 18 (11), 2463- 2469.
- Liu, Xin and Yetik, I. S. (2010 ): A maximum likelihood classification method for a. Image segmentation considering subject variability Medical Imaging Research Center, b. Illinois Institute of Technology, Chicago, IL, USA.
- Reddy, C. S. S., Srivastava, S. K. and Bhattacharya, A. (1993): “Application of Thematic Mapper short wavelength infra red data for the detection and monitoring of high temperature related geo environment features,” International Journal of Remote Sensing, 14 (17): 3125 - 31.
- Influence of Nutrient Management on Nutrient Content, Uptake and Quality of Wheat Under Sorghum + Pearl Millet – Wheat Cropping Sequence
Abstract Views :65 |
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Authors
Affiliations
1 Department of Agronomy, CSK Himachal Pradesh Krishi Vishvavidyalaya, Palampur-176 062, IN
1 Department of Agronomy, CSK Himachal Pradesh Krishi Vishvavidyalaya, Palampur-176 062, IN
Source
Himachal Journal of Agricultural Research, Vol 47, No 1 (2021), Pagination: 45-49Abstract
A field experiment was conducted at Research Farm of Fodder Section, CSK HPKV, Palampur during Rabi 2018-19 to assess the effect of different nutrient management practices on nutrient content, their uptake and quality of wheat in an ongoing study of sorghum + pearl millet – wheat cropping sequence initiated from Kharif 2018. Ten nutrient management treatments were tested in randomized block design with three replications. Integrated nutrient management i.e. 50 per cent recommended N + 10 t/ha FYM + 10 per cent Jeevamrit and 50 per cent recommended N + 10 t/ha FYM + 5 per cent Jeevamrit and recommended NPK through inorganic sources behaving alike resulted in higher nitrogen, phosphorus and potassium content and their uptake in grain and straw of wheat than other treatments comprised of organics (10 t/ha FYM + Jeevamrit) and natural farming (Beejamrit + Jeevamrit and Jeevamrit) systems of nutrition. Improvement in quality of wheat in respect of crude protein content and crude protein yield was also noticed with integrated nutrient management and recommended NPK over other treatments.Keywords
Nutrient Uptake, Wheat, Nutrient Management, Natural Farming.References
- Anonymous 2019. 20th Livestock Census. Press Information Bureau. Ministry of Agriculture, Government of India.
- AOAC. 1970. Methods of Analysis. Association of Official Analytical Chemists. Washington, DC. p 216.
- Babli, Malik P, Kumar P and Singh A. 2017. Influence of various nutrient sources on nutrient content uptake of wheat in pearl millet-wheat cropping sequence. International Journal of Pure and Applied Sciences: 2165-2168.
- Choudhary AK and Suri VK. 2009. Effect of organic manures and inorganic fertilizers on productivity, nutrient uptake and soil fertility in rice (Oryza sativa) _ wheat (Triticum aestivum) crop sequence in western Himalayas. Current Advances in Agricultural Sciences 1: 65-69.
- Fazily T and Hunshal CS. 2019. Response of late sown wheat (Triticum aestivum L.) to organics. International Journal of Advanced Research and Development 4: 5557.
- Ghodpage RM and Datke SB. 2005. Efficient use of inorganic and biofertilizers on productivity, nutritive value and nutrient uptake of rainfed sorghum (Sorghum bicolor L. Moench) in a vertisol. Agricultural Science Digest 25: 257-259.
- Gomez GA and Gomez AA. 1984. Statistical Procedures for Agricultural Research (2nd ed.). John Wiley and sons, New York. p 680.
- Jackson ML. 1967. Soil Chemical Analysis. Prentice Hall of India Private Limited, New Delhi Inc. P 798
- Kumar P, Singh R, Singh A, Paliwal D and Kumar S. 2014. Integrated nutrient management in pearl millet (Pennisetum glaucum)_wheat (Triticum aestivum) cropping sequence in semi-arid condition of India. Indian Journal of Agricultural Sciences 10: 96-101.
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- Patel KM, Patel DM, Gelot DG and Patel IM. 2018. Effect of integrated nutrient management on green forage yield, quality and nutrient uptake of fodder sorghum (Sorghum bicolor L.). International Journal of Chemical Studies 6: 173-176.
- Singh B, Kumar A, Abrol V, Singh AP, Kumar J and Sharma A. 2018. Effect of integrated plant nutrient managment on pearl millet (Pennisetum glaucum) productivity in rainfed subtropic Shiwalik foothills of Jammu and Kashmir. Indian Journal of Agronomy 63: 197-200.
- Singh P, Agrawal VP and Singh YV. 2019. Effect of potassium and FYM on growth parameters, yield and mineral composition of wheat (Triticum aestivum L.) in alluvial soil. Journal of Pharmacognosy and Phytochemistry 8: 24-27.
- Vidyavathi, Dasog GS, Babalad HB, Hebsur NS, Gali SK, Patil SG and Alagawadi AR. 2012. Nutrient status of soil under different nutrient and crop management practices. Karnataka Journal of Agricultural Sciences 25: 193-198.
- Verma A, Nepalia V and Kanthaliya PC. 2005. Effect of continuous cropping and fertilization on crop yields and nutrient status of a Typic Haplustept. Journal of the Indian Society of Soil Science 53: 365-368.
- Yadav AK, Singh P and Singh K. 2013. Productivity, nutrient uptake and quality of sorghum [Sorghum bicolor (L.) Moench] as affected by tillage and integrated nutrient management. Annals of Agri Bio Research 18: 146-150.About cricket
- Production and Cropping System’s Influence on Productivity, Economic Viability and Energetics Under Mid Hill Conditions of Himachal Pradesh
Abstract Views :72 |
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Authors
Affiliations
1 Department of Agronomy, CSK Himachal Pradesh Krishi Vishvavidyalaya, Palampur-176 062, IN
1 Department of Agronomy, CSK Himachal Pradesh Krishi Vishvavidyalaya, Palampur-176 062, IN
Source
Himachal Journal of Agricultural Research, Vol 47, No 2 (2021), Pagination: 180-186Abstract
The study was carried out in a continuing experiment under the aegis of Rashtriya Krishi Vikas Yojna at Palampur. Three cropping systems viz. maize- wheat, maize + cowpea- wheat + gram and okra + pole beancabbage + garden pea were evaluated under four production practices viz. integrated nutrient management (INM), organic management (OA), natural farming (NF), and conservation agriculture (CA) for crop productivity, profitability and energetics. Among production systems, INM or CA were more promising in terms of wheat grain equivalent yield (WGEY), net returns, energy output, energy intensity, energy productivity and energy profitability followed by OA and NF treatment in that order. INM and CA production practices increased WGEY by 2.54 and 1.86 times, net return by 6.14 and 5.31 times, energy output by 1.63 and 1.59, energy efficiency by 2.10 and 1.20, net energy by 1.80 and 1.62, energy productivity by 4.0 and 2.0 and energy profitability by 6.8 and 5.70 times, respectively over the NF production practice. Okra + pole bean – cabbage + garden pea gave significantly higher WGEY (13.7 Mg/ha/annum), energy productivity (0.4 kg WGEY/MJ) and energy profitability (INR 616/ha/day). But it had higher cost of cultivation and low yield in kharif thereby lower net returns, B:C, energy output, energy output: input and energy intensity both in terms of MJ/kg and MJ/rupee.Keywords
Production Systems, Cropping Systems, Energetics, Economics, INM, Organic, Conservation Agriculture, Natural Farming.References
- Alam MS, Alam MR and Islam KK. 2005. Energy flow in Agriculture: Bangladesh. American Journal of Environmental Sciences 1 (3): 213-20.
- Azarpour E and Moraditochaee M. 2013. A comparative study on energy use and cost analysis of rice varieties under traditional and semi-mechanized farming systems in north of Iran. Biomass Now: Sustainable Growth and Use: http://dx.doi.org/10.5772/51165.
- Chaudhary PM. 2016. Integrated weed management in sugarcane ratoon crop, India. International Journal of Agriculture Sciences 8: (41):1841-1843.
- Anonymous. 2018. Package of Practices of Vegetable Crops. Directorate of Extension Education, CSK HPKV, Palampur.
- Anonymous. 2018 a. Package of Practices for Kharif Crops. Directorate of Extension Education, CSK HPKV, Palampur.
- Anonymous. 2018 b. Package of Practices for Rabi Crops. Directorate of Extension Education, CSK HPKV, Palampur.
- Devasenapathy P, Senthikumar G and Shanmugam PM. 2009. Energy management in crop production. Indian Journal of Agronomy 54(1): 80-90.
- Jain N, Jain V, Mishra JS and Kewat ML. 2007. Effect of tillage packages and herbicides on energy and economics of wheat in transplanted rice-wheat system. Indian Journal of Agricultural Sciences 77 (3): 174176.
- Jha AK, Sharma RS and Vishwakarma SK. 2007. Development of resource conservation techniques for tillage and sowing management in rice-wheat cropping system under irrigated production system of Kymore Plateau and Satpura hill zone of Madhya Pradesh. JNKVV Research Journal 41 (1): 26-31.
- Negi SC, Rana SS, Subehia SK and Sharma SK. 2015. Long-term integrated nutrient management in cereal based cropping systems p 20-32. In: Gangwar B, Prasad Kamta, Ravishankar and Singh JP (Eds), Long-term Integrated Nutrient Management in cereal based cropping systems. All India Coordinated Research Project on Integrated Farming Systems, ICAR, Indian Institute of Farming Systems Research, Modipuram, Meerut-250110, India, pp 416.
- Negi SC, Rana SS, Subehia SK and Sharma SK. 2015a. Organic nutrient management in babycorn-Chinese sarson-onion cropping system. In: System based organic nutrient management, SS Paul and B Gangwar (Editors), Indian Institute of Farming System Research, Modipuram, 40-45.
- Negi SC, Rana SS and Meenakshi. 2016. Productivity, profitability and energetic of babycorn-Chinese cabbage-onion cropping system as influenced by nutrient management. International Journal of Advances in Agricultural Science and Technology 3 (6): 1-15.
- Rana SS, Sharma HL, Subehia SK, Negi SC and Sharma SK. 2011. Promising cropping systems for mid hill agroclimatic conditions of Himachal Pradesh. Himachal Journal of Agricultural Research 37 (2): 138-148.
- Rana SS, Sharma JJ, Sharma HL, Sharma Sanjay K, Sharma SK, Saroch K and Bhargava M. 2010. Production potential, sustainability and economic viability of rice based crop sequences under mid hills of Himachal Pradesh. Himachal Journal of Agricultural Research 36 (1): 7-12.
- Shilpha SM, Soumya TM, Mamathashree CM and Girijesh GK. 2018. Energetics in various cropping systems., International Journal of Pure and Applied Biosciences 6 (4): 303-323.
- Singh KP, Prakash V, Srinivas K and Srivastva AK. 2008. Effect of tillage management on energy-use efficiency and economics of soybean (Glycine max) based cropping systems under rainfed conditions in NorthWest Himalayan Region. Soil and Tillage Research 100: 78–82.
- Yadav SN, Chandra R, Khura TK and Chauhan NS. 2013. Energy input–output analysis and mechanization status for cultivation of rice and maize crops in Sikkim. Agricultural Engineering International CIGR Journal (Open access at http://www.cigrjournal.org) 15 (3): 108-16.
- Impact of Different Sowing Time, Varieties and Seed Rate on Yield Attributes and Yield of Soybean (Glycine max L.)
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Authors
Affiliations
1 Department of Agronomy, CSK Himachal Pradesh Krishi Vishvavidyalaya, Palampur-176 062, IN
1 Department of Agronomy, CSK Himachal Pradesh Krishi Vishvavidyalaya, Palampur-176 062, IN
Source
Himachal Journal of Agricultural Research, Vol 47, No 2 (2021), Pagination: 251-255Abstract
A field experiment on “Performance of soybean varieties under different sowing times and seed rates” was conducted at Research Farm of Department of Agronomy, CSK Himachal Pradesh Krishi Vishvavidyalaya, Palampur during the Kharif 2020. Crop sown in the 2nd week of June recorded significantly more number of pods per plant, grains per pod, 1000-grain weight, grain (1982.61 kg/ha) and straw yield (3214.78 kg/ha) than other dates of sowing. Amongst the varieties, Himso1685 was significantly superior over other varieties in respect of pods per plant, grains per pod, 1000-grain weight, grain yield (1955.56 kg/ha) and straw yield (3191.0 kg/ha). Use of 100 kg seed/ha recorded significantly higher number of pods per plant, grains per pod, 1000-grain weight, grain yield (1832.52 kg/ha) and straw yield (3123.59 kg/ha).Keywords
Variety, Date of Sowing, Seed Rate, Yield Attributes, Grain Yield.References
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