Refine your search
Collections
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Badiyala, Dinesh
- Microbiological Properties of Soil Influenced by Weed Control Methods in Maize-Pea Cropping System under Mid Hill Conditions of Himachal Pradesh
Abstract Views :203 |
PDF Views:2
Authors
Affiliations
1 Department of Agronomy, Forages and Grassland Management, CSK Himachal Pradesh Krishi Vishvavidyalaya, Palampur - 176 062, IN
1 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: 1-5Abstract
The present investigation was undertaken in an ongoing experiment on maize-pea cropping system to study the effect of weed control methods on population of soil beneficial bacteria such as Azotobacter, Phosphate solublising microorganisms, basal soil respiration and microbial biomass carbon after the harvest of maize crop over a period of three years from 2010 to 2012. In maize, there were five weed control treatments viz. weedy check; mechanical weedings; atrazine 0.75 kg/ha pre-emergence; atrazine 1.5 kg/ha pre-emergence; atrazine 0.75 kg/ha fb. 2,4-D 0.5 kg/ha) and in pea there were four treatments viz, weedy check; mechanical weeding; pendimethalin 1.0/1.25 kg/ha pre- emergence; pedimethalin 0.75 kg/ha fb mechanical weeding. Weed control treatments in maize resulted in significant variation in the count of Azotobacter and phosphate solublizing microorganisms. Population of Azotobacter was significantly higher under pre-emergence application of atrazine 1.50 kg/ha (14.93x104 cfu/g dry soil), mechanical weeding (14.46x104 cfu/g dry soil), and atrazine 1.0 kg/ha fb. 2,4-D 0.5 kg/ha (13.70x104 cfu/g dry soil) over atrazine 1.0 kg/ha fb hand weeding. Atrazine 1.50 kg/ha and atrazine 1.0 kg/ha fb. 2,4-D resulted in significantly higher count of phosphate solublizing microorganisms over mechanical weeding. Weed control in maize also did not show any significant influence in soil pH, soil organic carbon, microbial biomass carbon and basal soil respiration. Weed control treatment in pea gave significant variation in count of Azotobacter, phosphate solublising microorganisms, basal soil respiration and microbial biomass carbon. Population of Azotobacter was highest under mechanical weeding. Pendimethalin 1.20 kg/ha and pendimethalin 0.75 kg/ha fb mechanical weeding had lower population than mechanical weeding. The population of phosphate solublizing microorganisms was significantly higher under pendimethalin 1.20 kg/ha and pendimethalin 0.75 kg/ha fb mechanical weeding over mechanical weeding alone. Weed control treatments applied in pea did not significantly influence the count of Azospirillum, pH, and organic carbon after the harvest of maize. Pendimethalin 1.20 kg/ha and pendimethalin 0.75 kg/ha fb mechanical weeding had higher microbial biomass carbon over mechanical weeding alone. Pendimethalin had significant decrease in soil respiration after the harvest of maize which is an important indicator of soil biological health.Keywords
Azotobacter, Maize-Pea Cropping System, Microbiological Properties, Weed Control Methods.Full Text
References
- Adhikary P, Shil S and Patra PS. 2014. Effect of herbicides on soil microorganisms in transplanted chilli. Global Journal of Biology, Agriculture and Health Sci. 3 (1): 236-238.
- Alef K. 1995. Soil respiration. In: Methods in Applied Soil Microbiology and Biochemistry (Eds K Alef, P Nannipieri), Academic Press London, pp. 214-219.
- Ayansina ADV and Oso BA. 2006. Effect of two commonly used herbicides on soil microflora at two different concentrations. African Journal of Biotechnology 5 (2): 129-132.
- Chadda S, Rana SS, Rameshwar and Sood P. 2004. Weed control and fertility scheduling in garden pea (Pisum sativum L.). Himachal Journal of Agricultural Research 30 (1): 23-32.
- Chauhan AK, Das A, Kharkwal H, Kharkwal AC and Varma A. 2006. Impact of microorganisms on environment and health (In AK Chauhan and A Varma ed.) Microbes: Health and Environment.
- Deshmukh VA and Srikhande JG. 1974. Effect of pre- and postemergence treatment of herbicides on soil microflora and two microbial processes. Journal of Indian Society of Soil Science 22: 36-42.
- Domsch KH, Gams W. 1983. Fungal in Agricultural Soils. Halsted Press (Wiley), New York.
- Konstantinovic B, Govedarica M, Jarak M and Milosevic N. 1999.
- Herbicide efficiency and their impact on microbiological activity in soil. In: Research progress in plant protection and plant nutrition, AAM, Beijing, China Agriculture Press: 228-232.
- Kumar Suresh, Angiras NN and Rana SS. 2011. Integrated weed management in maize. Himachal Journal of Agricultural Research 37(1): 1-9.
- Kumar Suresh, Rana SS, Navell Chander and Angiras NN. 2012. Management of hardy weeds in maize under mid-hill conditions of Himachal Pradesh. Indian Journal of Weed Science 44 (1): 1117.
- Kunc F, Tichy P and Vancura V. 1985. 2-4 dichlorophetexoxy acetic acid in the soil: Mineralization and changes in the counts of bacteria decomposer. Versailles Ed.INRAPubl (Les Colloques de I'NRA No. 31).
- Latha PC and Gopal H. 2010. Effect of herbicides on soil microorganisms. Indian Journal of Weed Science 42 (3&4) 217-222.
- Majid Mohiuddin and Mazharuddin Mohammed Khan. 2014. Fungicide (carbendazim) and herbicides (2,4-D and atrazine ) influence on soil microorganisms and soil enzymes of rhizospheric soil of groundnut crop. International Journal of Recent Scientific Research 5 (3): 585-589.
- Mawalia Anil Kumar, Suresh Kumar and S.S. Rana. 2016. Herbicide combinations for control of complex weed flora in garden pea. Indian Journal of Weed Science 48 (1): 48–52.
- Oyeleke SB, Oyewole OA and Dagunduro JN. 2011. Effect of herbicide (pendimethalin) on soil microbial population. Journal of Food and Agricultural Sciences 1 (3): 40-43.
- Piskorz B. 1998. The effect of quackgrass (Agropyron repens L.) [Elymus repens] controlling herbicides on soil microorganisms. Annals of Warsaw Agriculture University 32: 59-64.
- Ramesh G and Nadanassababady T. 2005. Impact of herbicides on weeds and soil ecosystem of rainfed maize (Zea mays L.). Indian Journal of Agricultural Research 39 (1): 31-36.
- Rana MC, Manu Nag, SS Rana and Sharma GD. 2013. Influence of post-emergence herbicides on weeds and productivity of garden pea (Pisum sativum) under mid hill conditions of Himachal Pradesh. Indian Journal of Agronomy 58 (2): 226-230.
- Rana SS, Sharma JJ and Manuja S. 1998. Evaluation of promising herbicide mixtures for weed control in maize (Zea mays L.). New Agriculturist 9 (1 & 2): 1-5.
- Sathiyavani E, Prabhakaran NK, Chinnusamy C, Shanmugasundram and Soorianathsundaram K. 2015. Effect of Herbicide residues on Soil Microorganisms in Turmeric. International Journal of Horticulture 5 (3): 1-12.
- Shetty PK and Magu SP. 1997. Effect of pendimethalin on soil respiration and enzyme activities in the rhizosphere of wheat. Indian Journal of Environmental Toxicology 7: 39-41.
- Taiwo LB and Oso BA. 1997. The Influence of some pesticides on soil microbial flora in relation to changes in nutrient level, rock phosphate solubilization and P-release under laboratory conditions. Agriculture Ecosystem and Environment 65: 59-68.
- Vance ED, Brookes PC and Jenkinson DS. 1987. An extraction method for measuring soil microbial biomass carbon. Soil Biology and Biochemistry 19: 703-706.
- Wang QK, Wang SL and Liu YX. 2008. Responses to N and P fertilization in a young Eucalyptus dunnii plantation; microbial properties, enzyme activities, and dissolved organic carbon, Applied Soil Ecology 40: 484-490.
- Wollum AG.1982. Cultural methods for soil microorganisms. In: Methods of Soil Analysis, Part 2, p 781-813. American Society of Agronomy, Madison, Wisconsin, USA .
- Physiological Parameters, Nodulation and Yield in Soybean(Glycine max L.) as Influenced by Organic Manures and Fertility Levels
Abstract Views :173 |
PDF Views:0
Authors
Affiliations
1 Department of Agronomy, Forages and Grassland Management, CSK Himachal Pradesh Krishi Vishvavidyalaya, Palampur-17 6 062, IN
1 Department of Agronomy, Forages and Grassland Management, CSK Himachal Pradesh Krishi Vishvavidyalaya, Palampur-17 6 062, IN
Source
Himachal Journal of Agricultural Research, Vol 40, No 2 (2014), Pagination: 110-117Abstract
A field experiment was conducted during the kharif 2010 at the Experimental Farm of Department of Seed Science and Technology, CSK Himachal Pradesh Krishi Vishvavidyalaya, Palampur. The experiment aimed to study the effect of organic manures and fertility levels on growth, physiological parameters, nodulation and yield of soybean seed. The field experiment consisted of twelve treatment combinations of four organic manures and three fertility levels. The results indicated that application of FYM @2.5 t ha-1 + vermicompost@ 1.25 t ha-1 and recommended dose offertilizers (100% RDF) resulted in highest dry matter accumulation (297.45 gm-2 and 313.30 gm-2, respectively), leaf area index (5.67 and 5. 77, respectively), maximum nodules number and weight at both flowering and pod formation stage. The combined application of FYM @ 2.5 t ha-1 + vermicompost @ 1.25 t ha-1 and 100% RDF resulted in significantly highest crop growth rate and leaf area duration. The use of FYM@ 2.5 t ha-1 + vermicompost @ 1.25 t ha-1 resulted in significantly highest seed (1815 kg ha-1) and straw yield (3253 kg ha-1) as compared to alone application of vermicompost@ 2.5 t ha-1 and FYM@ 5 t ha-1.100 % RDF resulted in significantly highest seed (1585 kg ha-1) and straw yield (3138 kg ha-1) as compared to 50 % RDF and control treatment.Keywords
FYM, Vermicompost, Fertility Levels, Crop Growth Rate, Leaf Area Duration, Nodules, Seed Yield.Full Text