A field experiment was conducted to know the Growth and dry matter as influenced beneficial microorganisms on Soybean (Glycine max (L.) Merrill) under field conditions in farmer field at Gouribidanurduring kharif 2012. The experiment was laid out randomized completely block design with twelve treatments and three replication. The results of this treatment having application of 100 % NPK + Bradyrhizobium + Aspergillusniger + VAM (T11) recorded highest growth parameter like branches at 30, 60 days after sowing and at harvest (4.84, 7.79 and 9.76 cm respectively), leaf area at 30, 60 days after sowing and at harvest (537.41, 999.57 and 1211.94 cm2respectively), Leaf area duration at 30, 60 days after sowing and at harvest (26.99, 73.13 and 30.60 days respectively) and total dry matter at 30, 60 days after sowing and at harvest (3.36, 27.23 and 32.73 g plant-1 respectively)compare to treatment having control. The finding of this study was combined application of biofertlizersgives higher growth parameter and total dry matter of soybean under field condition.
Background: Regional anaesthesia is the recommended technique for upper and lower limb surgeries with better postoperative profile.The brachial plexus block provides a useful alternative to general anesthesia, for upper limb surgeries. Supraclavicular approach for brachial plexus block is most commonly suitable for upper limb surgeries and post operative pain relief. Aims and objectives: The aim of this study was designed to compare clonidine and dexmedetomidine, used as an adjunct to bupivacaine in supraclavicular brachial plexus block in terms of efficacy in onset, duration and potency of sensory and motor block, sedation score and analgesia. Study design: In this prospective, double blind randomized controlled clinical trial, 60 American Society of Anaesthesiologists grade 1 and 2 (ASA 1, 2) patients aged between 18 to 60 years, scheduled for upper limb surgeries under supraclavicular block were selected. Materials and methods: The patients were divided into two groups: Group C (n= 30) comprised of patients who received bupivacaine 0.25% (35 cc) + injection clonidine 1 mcg / kg and Group D (n= 30) who received bupivacaine 0.25% (35 cc) + inj dexmedetomidine 1 mcg / kg. Onset, duration of sensory and motor blockade, duration, efficacy and potency of postoperative analgesia, sedation score and any untoward side effects, if any were observed at scheduled intervals. Statistics and Results: The mean time for onset of sensory block in group D was (9.17±1.26) mins and that observed in group C was (11.07±2.14) mins. This difference was statistically significant (p = 0.001). Time to achieve complete sensory block in group D was (14.80 ± 1.37) mins and in group C was (16.40±2.09) mins. This difference was statistically insignificant (p > 0.005). Mean duration of sensory block in group D was (690 ± 87.41) mins and in group C was (470 ± 55) mins. This difference was statistically significant (p<0.05) (p = 0.001) The mean time for onset of motor block in group D was (12.63 ± 2.18) mins and (15.17±1.77) mins in group C. The difference was found to be statistically significant (p< 0.005)( p=0.0001) The mean time for complete motor block in group D was (20.40 ± 3.02) mins and (20.17±2.60) mins in group C. The difference was found to be statistically insignificant (p> 0.005) ( p= 0.750). The mean duration of motor block in group D was (353.17 ± 41.24) mins and in group C was (270.51 ± 51.61) mins. This difference was statistically significant (p<0.005) (p = 0.001). The duration of analgesia was (721.33 ± 88.27) mins in group D and (516.00±45.15) mins in group C (p< 0.05) This difference was statistically as well as clinically significant. No patient in any group required intra-operative supplementation with analgesia or general anaesthesia during the surgical procedure. Conclusion: From our results we conclude that the onset of sensory and motor block is faster with dexmedetomidine (group D) compared to clonidine (group C), both dexmedetomidine and clonidine prolong the duration of sensory and motor block, more prolonged with dexmedetomidine. Both dexmedetomidine and clonidine have been found to have favourable effect on duration of postoperative analgesia. Significant prolongation of duration of analgesia is seen with dexmedetomidine as compared to clonidine.
One-pot, scalable synthesis of symmetrical and unsymmetrical 2,4,6-triarylpyrylium ions via a highly regioselective inverse electron demand Diels–Alder (IEDDA) reaction.
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