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1.
Chandra M Singh BR Shankar H Agarwal M Agarwal RK Sharma G Babu N 《Preventive veterinary medicine》2007,80(1):1-8
We screened serum samples of 1024 goats slaughtered for chevon in Bareilly in Northern India for Salmonella antibodies with indirect ELISA, MAT-H (microagglutination test using flagellar antigens e, n, x and 1, 5) and MAT-O (microagglutination test using somatic antigens 4, 12 and 3, 10, 15). Salmonella antibodies were detected in 48, 8 and 40%, goats using Salmonella-cytotoxi-I ELISA, MAT 'H' and MAT 'O', respectively. After adjusting for test accuracy, the seroprevalence were highest for Salmonella-cytotoxi-I ELISA (46%) followed by agglutinins against 'O' 3, 10, 15 (15%) and negligible for other agglutinins. With all 5 tests, prevalence of Salmonella antibodies was significantly higher in females than in males. No significant difference was evident in prevalence of Salmonella antibodies to different antigens in different age groups of male goats except for e, n, x agglutinins that were significantly more prevalent in young adult (<6-18 months) males than in adult (>18 months of age) or young (< or =6 months of age) goats. On the other hand, in females, prevalence of Salmonella-cytotoxin-I antibodies and e, n, x agglutinins differed significantly among three age groups, being the most prevalent in adult goats. As expected, the results of different tests had little or no correlation because the different tests targeted antibodies to different antigens. 相似文献
2.
Stuti Patel Meenu Saraf 《European journal of plant pathology / European Foundation for Plant Pathology》2017,149(2):425-433
Plant growth promoting Bacillus subtilis MSS9 and Bacillus licheniformis MSS14 were isolated from the tomato rhizosphere. These isolates were capable of inhibiting the fungal pathogen, Fusarium oxysporum f. sp. lycopersici causing fusarium wilt in tomato, tested by dual culture method and by mycolytic enzyme production. The isolates have the capacity to form biofilm on the microtitre plate. Scanning electron microscopy revealed good colonization capacity of Bacillus licheniformis MSS14 on tomato plant root as compared to Bacillus subtilis MSS9, pot experiments were also analyzed to study the effects of both rhizobacterial cultures on pathogen development and plant growth. It was observed that MSS14 reduces the incidence of Fusarium oxysporum f. sp. lycopersici in tomato and there was significant increase in vegetative parameters like root length, shoot length, plant wet weight, dry weight and chlorophyll content after which indicates that the root colonization property of the culture MSS14 helps in enhancing the biocontrol capacity against pathogen than that of MSS9. 相似文献
3.
β-Asarone content in Acorus calamus is a paramount issue because it limits the usage of plant for medicinal purpose. In the present study A. calamus L. accessions based on RAPD marker, ploidy level and β-asarone content were characterized and correlated on the basis of β-asarone content/ploidy level. Of the 40 random primers used, 6 primers generated polymorphism. Genetic relatedness among accessions evaluated by a similarity matrix based on Dice's coefficient ranged from 0.72 to 0.97. A phenetic dendrogram based on UPGMA analysis grouped accessions into two clusters. A. calamus L. accessions were found to be triploid and tetraploid and their β-asarone content was found in two ranges 6.92–8.0% and 73–88%. The study clustered the accessions as per their ploidy level, β-asarone content and geographical locations. This study would have extensive application in quality control of raw materials. 相似文献
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5.
Meenu Gautam 《Communications in Soil Science and Plant Analysis》2019,50(10):1214-1231
Red mud (RM) with organic manure may offer suitable substratum to support plant growth. The present study was conducted to evaluate the effects of 0, 5, 10 and 15% (w/w) RM additions in soil fertilized with cowdung manure (soil: manure: 2:1 w/w) on available metal contents, growth performance and metal accumulation in Brassica juncea cultivars Kranti and Pusa Bold. Increasing RM concentrations in manure-amended soil caused a significant increase in total metal contents but their phytoavailable contents decreased. A significant increase in plant growth performance and seed yield was observed up to 10% RM treatment compared to the control (without RM and manure). Maximum increase in seed yield (140.5%) of Pusa Bold and Kranti (120.3%) was found under 10% RM treatment. Metal contents in seeds were within the FAO/WHO safe limits. The study suggests utilization of 10% (w/w) RM in soil fertilized with cowdung manure for cultivation of Kranti and Pusa Bold. Based on plant performance, the study encourages the cultivation of Pusa Bold. 相似文献
6.
Kumanan K Meignanalakshmi A Meenu R Nainar AM 《Tropical animal health and production》2003,35(5):391-395
Tropical Animal Health and Production - 相似文献
7.
Shabanamol S Edna Mary Varghese Meenu Thampi Karthika S Sreekumar J 《Communications in Soil Science and Plant Analysis》2020,51(9):1268-1282
ABSTRACT Nitrogen (N) is the “prime” among the three major nutrients required for plant growth. The large potential demand of nitrogen for plant growth is mainly achieved through biological nitrogen fixation. We have attempted to study the growth enhancement of rice crop under greenhouse conditions using the endophytic diazotrophic bacteria Lysinibacillus sphaericus. The effect of inoculation of L. sphaericus on yield and nutrient uptake was studied. All the parameters studied showed significantly higher values than that obtained in uninoculated absolute control. The highest yield was given by treatment T7 (seed and foliar) followed by T9 (soil and foliar) and T5 (seed and soil) and were statistically at par. The highest dry weight of grains was found to be in treatment T2 (13.0 g?1plant) which received soil treatment of L. sphaericus followed by T9 (12.2 g?1plant) which received combined application of L. sphaericus as soil and foliar treatment. It can be deduced from the results, there is a high influence of endophytic bacteria L. sphaericus in plant growth despite the mode of inoculation. This establishes the potential of diazotrophic endophyte L. sphaericus to limit the use of industrial N fertilizers thereby enhancing the fertility of the soil. 相似文献
8.
Yadav A Katoch R Khajuria JK Katoch M Rastogi A 《Tropical animal health and production》2012,44(3):581-587
Economic losses incurred by Przhevalskiana silenus in goats of Jammu province of Jammu and Kashmir (North India) were assessed from July 2005 to June 2006. Abattoir studies
revealed holes in hides for 112 days (mid-December 2005 to first week of April 2006) and trimming of carcass for 243 days
(July 2005 to February 2006) during a lifecycle, leading to annual losses of Rs. 7,391,432 and Rs. 10,510,837, respectively.
An effect on production traits (weight gain and milk) was assessed on naturally P. silenus-infested Beetal goats. The mean body weight loss of warbled goats was 2.40 kg (equal to 1.096 kg of meat, assuming 45.7%
dressing percentage of goat) leading to an annual loss of Rs. 35,473,265. The mean milk yield loss per warbled goat per day
was 101.7 g resulting in losses to the tune of Rs. 19,879,012. It can be concluded that P. silenus infestation resulted in an overall loss of Rs. 73,254,547, i.e. 73.26 million annually (equivalent to US 1.62 million; US1.62 million; US
1 = Rs. 45.24), where reduced growth alone contributed 49% of the total losses. A study recommends that a control scheme
against P. silenus infestation in goats using an effective insecticide should be followed to prevent huge economic losses in hide, milk and
meat production. Economic losses associated with P. silenus infestation in goats were estimated for the first time from India. 相似文献
9.
Anish Yadav Rajesh Katoch Rajesh Godara Shilpa Sood Meenu Katoch Irshad Ahamed 《Tropical animal health and production》2014,46(3):537-539
The efficacy of minidose of pour-on ivermectin and eprinomectin formulations against first instar larvae of Przhevalskiana silenus was observed in naturally infested goats in the Jammu region, North India. The study was performed in mid August 2011. A total of 280 goats were randomly divided in to 7 groups of 40 each. Goats of the first three groups were treated with pour-on ivermectin at dosage of 2, 5, and 200 μg/kg body weight, respectively, whereas animals of the fourth to sixth groups were treated with pour-on eprinomectin at 25, 50, and 500 μg/kg body weight, respectively. Group VII animals were kept as untreated control. The results indicated that no warbles were recorded between December 2011 and March 2012 on back of animals treated with pour-on preparations of ivermectin at dosage of 5 and 200 μg/kg body weight, respectively, and eprinomectin at dosage of 50 and 500 μg/kg body weight, respectively. Thus, it is concluded that administration of minidose of pour-on ivermectin (5 μg/kg body weight) and eprinomectin (50 μg/kg body weight) is cost effective and so can be used for warble fly control campaign in Jammu region. 相似文献
10.
Kumar Ravishankar Kumar Rabindra Mittal Sunil Arora Meenu Babu J. Nagendra 《Journal of Soils and Sediments》2016,16(2):605-620
Journal of Soils and Sediments - Arsenic (As) contamination of groundwater has received significant attention recently in district Bathinda, due to consequent health risk in this region. Soil is... 相似文献