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The Reviewed Link For Sivasankari Novels PDF Online Reading Online Reading and Download - Today. The Collection of Every Author Novels are Updated. sivasankari portal7.info - Ebook download as PDF File .pdf) or view presentation slides online. Sivasankari (born October 14, ) is a renowned Tamil writer and activist. She has carved a niche for herself in the Tamil literary world during the last four.
At this critical production over four decades. Mineral fertilizers, an essential component of juncture, bioinoculants are useful supplement modern agriculture, are applied to balance the gap between the nutrients required to chemical fertilizers. Methylotrophs have for optimal crop development and the nutrients supplied by the soil and by received a great deal of attention as a available organic sources. With commercial application. Considering enor- mous potential of these microorganisms a study regards to fertilizers this is mainly related to eutrophication and acidification of has been framed to determine the plant ecosystems, and the release of greenhouse gases GHG. Conventional fertilizer also releases nitrous bined inoculation of methylotrophs, oxide, a greenhouse gas that has about times the warming power of CO2. The Azospirillum and phosphobacteria on hybrid tomato CoTH1 under pot culture conditions.
The The morphological and biochemical characterization of the estimation of gibberellic acid GA was carried out isolates confirmed them as belonging to the genus, spectrophotometrically at nm by following the method of Methylobacterium. To determine the plant growth promotion Mahadevan and Sridhar Chemical grade compounds ability, the production of plant growth regulators like IAA, GA served as standard.
HPLC analysis was carried out for and cytokinins invitro were estimated and the results are determining the cytokinin production invitro Tien et al. All the isolates produced the auxin, Quantification was done by comparison of retention Indole Acetic acid and the content varied from 3. Seven of the isolates grade. All experiments were done in triplicate.
The cytokinin Pot culture study production was in the range of 1. The methylotrophs, Azospirillum and phosphobacteria on hybrid results of the combined inoculation of methylotroph, tomato CoTH1 was carried out in the green house of the Azospirillum and phosphobacteria on the tomato hybrid Department of Agricultural Microbiology, Tamil Nadu CoTH1 are presented in Table 2. In the pot culture study, the Agricultural University, Coimbatore.
The experiment was seed treatment with the microbial consortia of methylotroph, designed in factorial RBD with two factors viz. Fertilizer dose Azospirillum and phosphobacteria followed by a phyllosphere and bioinoculant treatment and three replications. Two levels spray of methylotroph T6 recorded significantly higher plant of the recommended dose of fertilizers RDF which is growth At harvest NPK kg ha-1 and eight treatments with bioinoculants the dry matter was LE1 which showed maximum plant the seed treatment with microbial consortia along with a growth promoter production were used for the study.
Seed phyllos phere spray of methylotroph This phyllosphere spray PS with Methylobacterium sp. The growth and yield without bioinoculant treatment T1 In the present study all wide variation in the number of colonies 1. With respect to their plant growth leaves Fig. The morphological characterization of the regulator production invitro , it has been shown by Ivanova et isolates revealed that all were rod shaped and stained gram al.
In the present formation. All the isolates tested negative for Methyl Red- study all the isolates produced IAA in the range of 3. Seven of the isolates tested produced GA under invitro conditions while six synthesized cytokinins. In the LE1, Azospririllum lipoferum Az and Bacillus megaterium PSB1 on tomato hybrid CoTH1 followed by a phyllosphere spray of methylotroph recorded significantly higher plant growth and yield at harvest. This Av yield g plant -1 may be due to the phyllosphere spray of methylotroph which was given 45DAS.
In the present study the dry matter production SEd SEd SEd enhanced significantly in all the treatments with microbial consortia by different methods than individual inoculation and - 0.
This confirms the results obtained by Reddy - 1.
The present study also recorded increased From the There are several reports - 4. The plant growth regulators produced by the phyllosphere organism Methylobacterium sp. The significance of phyllosphere spray as a method of application for bioinoculants is brought out by this study. They stimulate plant growth, activate the soil biologically and restore natural soil fertility. Thus the use of methylotroph as bioinoculants offers a solution to many of the critical environmental issues Treatment x Fertilizer that challenge the 21st century in agriculture and promotes T2 — ST with LE1 T4 — PS with LE1 T3 — SI with LE1 biodiversity, recycles plant nutrients and thus result in T1 — Control sustainable agriculture.
Experiments in Microbiology, Plant Pathology, S. Wishwa Prakashan, New Okon, Y. Biotechnology of biofertilisation and phytostimulation. Kappal Paravai. Karunai Kolai. Vetkam Kettavargal.
Thulla Mudiyatha Pulliman. En Kannottathil Aairam Kaalathu Payir. Mella Mella Valartha Kada. Ottrai Paravai.
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Thagappan Sami. Yerikkadiyil Sila Kanavugal. Puthuputhu Anubavangal Part - 4. Ilakkiyam Moolam India Inaippu - Part 1. Ini Thodarathu. Innoru Karanam.