EVALUATION OF PENTOBARBITONE SODIUM AS A GENERAL ANAESTHETIC IN CAMELS (Camelus dromedarius).     

R. Sharda  K. Singh  J. Singh  P.K. Peshin  D.B. Patil  R. Singh  A.P Singh 《Veterinary anaesthesia and analgesia》1991,18(Z1):221-229

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Inhibition of Verticillium polygalacturonase by oxidation products of polyphenols   总被引：1，自引：0，他引：1  

S S Patil  A E Dimond 《Phytopathology》1967,57(5):492-496

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Prevalence of Leptospira serogroup-specific antibodies in cattle associated with reproductive problems in endemic states of India     

Balamurugan  Vinayagamurthy  Alamuri  Anusha  Bharathkumar  K.  Patil  Sharanagouda Siddanagouda  Govindaraj  Gurrappa Naidu  Nagalingam  Mohandoss  Krishnamoorthy  Paramanandham  Rahman  Habibur  Shome  Bibek Ranjan 《Tropical animal health and production》2018,50(5):1131-1138

Tropical Animal Health and Production - In this study, the seroprevalence and distribution of Leptospira in dairy cattle in endemic states of India were investigated in association with...  相似文献   

Performance of agency-managed and farmer-managed irrigation systems: A comparative case study at Chitwan, Nepal     

Kiran Prasad Bhatta  Akira Ishida  Kenji Taniguchi  Raksha Sharma 《Irrigation and Drainage Systems》2006,20(2-3):177-191

Management reforms are considered one of the best alternatives in increasing efficiency of the irrigation systems. Transfer of day-to-day operation and maintenance to farmers is not a new concept. However due to lags, even now it is a hot issue in developing countries and Nepal is not an exception. In this context of growing argument about the transfer of management of public irrigation systems to the Water Users' Group, this paper examines the comparative performance of farmer-managed and agency-managed irrigation systems. Khageri Irrigation System in the Chitwan district of Nepal was taken as the study site where complete management transfer has been done in 1996. The situations before and after complete transfer were compared. Intensive case studies of the selected farmers showed that equity in distribution of water and leakage had significantly improved after management transfer. Logit analysis revealed that age and education level of the household head, distance from main canal, leakage of the canal and equity in distribution are significantly related to the satisfaction level of the beneficiary farmers from FMIS compared to AMIS. However, landholding size of the respondent farmer has no significant effect. Similarly results from t-test revealed that rice productivity and overall profits from agriculture has also increased significantly due to irrigation management transfer.  相似文献   

Earthworm biomass response to soil management in semi-arid tropical Alfisol agroecosystems     

M. Vikram Reddy  V. P. Kiran Kumar  V. Ravinder Reddy  P. Balashouri  D. F. Yule  A. L. Cogle  L. S. Jangawad 《Biology and Fertility of Soils》1995,19(4):317-321

Earthworms recorded during 1989–1993 across 15 soil management treatments, comprising three different tillagexthree organic amendments (bare, farmyard manure, and rice straw) and six perennial ley treatments, belonged to two endogeic species, Octochaetona phillotti (Michaelsen) and Lampito mauritii Kinberg, while in a nearby undisturbed natural revegetation area three species were found, including the above two and Octonochaeta rosea (Stephenson). The earthworm biomass showed significant temporal and spatial variations and was higher during the post monsoon period than in the early rainy season. No worm biomass was recorded during the dry season. In the tillage and organic amendment treatments, the biomass was drastically reduced from September 1989 to September 1991 after the application of carbofuran and some herbicides, and was significantly reduced during these two years compared to that of 1992. The maximum monthly earthworm biomass ranged between 2.5 and 17.9 g m^-2 across the treatments and increased several-fold in the nearby natural revegetation area (75.9 g m^-2). It significantly increased in perennial ley treatments compared to annual treatments with organic amendments. Thus the earthworm biomass varied significantly (P<0.01) across the 15 treatments, indicating discernible effects of soil management.Visiting Scientist (under the Rockefeller Foundation Environmental Research Fellowship in International Agriculture)  相似文献   

Effectiveness of sloping agricultural land technology on soil fertility status of mid-hills in Nepal     

Kiran Lamichhane 《林业研究》2013,24(4):767-775

Hedgerows with intercropping systems were established at the ICIMOD test and demonstration site at Godawari to assess the effective-ness of Sloping Agricultural Land Technology (SALT) in reducing run-o...  相似文献   

Isolation,characterization, and properties of factor F1 from mitochondrial preparations of housefly (Musca domestica L.) thorax     

T.N. Patil  J.N. Telford  F.W. Plapp  R.B. Koch 《Pesticide biochemistry and physiology》1979,12(1):95-104

A water-soluble Mg²⁺-dependent ATPase (coupling factor F₁) was isolated from the mitochondria of housefly thorax. It comprised about 14% of the proteins from a crude preparation. The F₁ preparation was nearly homogeneous as assessed by gel electrophoresis, isoelectric focusing, and electron microscopy. It was composed of five subunits with the following apparent molecular weights: α, 68,000; β, 61,000; γ, 38,000; δ, 27,000; and ?, 17,500. The isoelectric pH (pI) of this protein was 7.3. F₁ had a pH optimum of 8.2 and a temperature optimum between 37 and 45°C. The enzyme was fairly stable at 25°C. Nearly complete loss of activity was noticed at 0°C, while at 0 or 25°C, glycerol (20%) partially stabilized the enzyme activity against such inactivation. The K_m value of the enzyme with respect to ATP was 0.4 mM. The activity was stimulated by low concentrations of 2,4-dinitrophenol. The enzyme was inhibited by azide, p-hydroxymercuribenzoate, and guanidine hydrochloride. Oligomycin and the pesticides pyrethrin, cyhexatin, and DDT have no effect on the enzyme activity. However, all of these chemicals inhibited intact Mg²⁺- ATPase. The results are discussed in the light of differential responses of soluble and intact ATPase to these pesticides.  相似文献   

Nutrient digestibilities,microbial populations,and protein catabolites as affected by fructan supplementation of dog diets     

Flickinger EA  Schreijen EM  Patil AR  Hussein HS  Grieshop CM  Merchen NR  Fahey GC 《Journal of animal science》2003,81(8):2008-2018

Fructans are fermentable carbohydrates and include short-chain fructooligosaccharides (scFOS), inulin, and hydrolyzed inulin (oligofructose, OF). Two studies with dogs were designed to examine the effects of low concentrations of fructans on nutrient digestibilities, fecal microbial populations, and endproducts of protein fermentation, and fecal characteristics. In Exp. 1, 11 adult male beagles were fed corn-based, kibbled diets supplemented with or without OF to provide 1.9 +/- 0.6 g/d. Dietary inclusion of OF decreased (P < 0.05) nutrient digestibilities, but did not affect fecal characteristics. Increasing OF concentration tended (P < 0.06) to linearly decrease fecal ammonia concentrations, but not those of branched-chain fatty acids (BCFA), amines, indole, or phenols. Fecal concentrations of total short-chain fatty acids (SCFA) and butyrate tended to be higher in OF-supplemented dogs (P < 0.10), as was the ratio of bifidobacteria to total anaerobes (P = 0.15). In Exp. 2, ileally cannulated adult female hounds were fed a meat-based kibbled diet and were assigned to four scFOS treatments (0, 1, 2, or 3 g/d) in a 4 x 4 Latin square design. Ileal nutrient digestibilities tended to increase (P < 0.15) with increasing concentrations of scFOS. On a DMI basis, fecal output tended to decrease linearly (P < 0.10) in response to increasing scFOS supplementation, whereas fecal score tended to exhibit a quadratic response (P = 0.12). In general, fecal concentrations of SCFA, BCFA, ammonia, phenols, and indoles were not altered by supplemental scFOS. Supplementation of scFOS increased fecal concentrations of total aerobes (P < 0.05) and decreased concentrations of Clostridium perfringens (P < 0.05). From these data, it seems that low levels of supplemental fructans have divergent effects on nutrient digestibility and fermentative endproducts, but do not adversely affect nutrient digestibility or fecal characteristics and may improve colonic microbial ecology in dogs.  相似文献   

Ontogenic Changes in Growth and Assimilate Distribution as Influenced by N Supply in Rapeseed-mustard     

B. N. Patil  K. C. Lakkineni  S. C. Bhargava 《Journal of Agronomy and Crop Science》1997,178(1):15-21

Brassica juncea , cv. Pusa Bold, and Brassica campestris , cv. Pusa Kalyani, were raised under field conditions with varying levels of N fertilization, i.e. 0, 40, 80 and 120 kg N ha⁻¹. Changes in dry matter accumulation in various plant parts as influenced by N supply were measured throughout the crop ontogeny. N supply up to 120 kg had an increasing effect on the growth of leaves, stem and pods during the entire period till maturity. Analysis on the assimilate distribution pattern revealed that 84–87% of the total was accumulated during the post-flowering phase. Dry matter partitioning profile during the ontogeny indicated that about 72–83 % of the total DM was accumulated in the leaves, while 17–28 % in the stem, in the preflowering phase. This trend was found nearly opposite during the postflowering phase. At maturity, however, stem and pods accounted for nearly equal amounts of dry matter accumulation. Among the genotypes, Pusa Bold recorded significantly higher DM accumulation and seed yield over Pusa Kalyani which, on the other hand, exhibited a better assimilate-partioning ability than the former. Nitrogen levels had a favourable effect on LAI, LAD and CGR in both genotypes. Highly significant correlations were obtained between seed yield vs. LAI, LAD and CGR. N fertilization up to 120 kg ha⁻¹ was found beneficial in enhancing growth and yield of rapeseed-mustard.  相似文献   

Antimicrobial activity of Memecylon malabaricum leaves   总被引：4，自引：0，他引：4  

Hullatti KK  Rai VR 《Fitoterapia》2004,75(3-4):409-411

The petroleum ether, chloroform and methanol extracts of Memecylon malabaricum leaves were tested for antimicrobial activity. Only methanol extract has shown activity against bacteria both Gram (+) and Gram (-), and fungi.  相似文献