scholarly journals Effect of different Jeevamrut based liquid organic formulations on biochemical properties of soil and on plant growth of blackgram [Vigna mungo (L.) Hepper] under pot culture conditions

2021 ◽  
Vol 9 (1) ◽  
pp. 2280-2283
Author(s):  
Nitin . ◽  
Dr. HS Purohit
Keyword(s):  
Plant Growth ◽  
Biochemical Properties ◽  
Culture Conditions ◽  
Vigna Mungo ◽  
Organic Formulations ◽  
Pot Culture ◽  
Properties Of Soil

scholarly journals Cavitated charcoal -- an innovative method for improving the biochemical properties of soil

2020 ◽  
Author(s):  
Krzysztof Gondek ◽  
Monika Mierzwa Hersztek ◽  
Wojciech Grzyma a ◽  
Tomasz G b
Keyword(s):  
Biochemical Properties ◽  
Innovative Method ◽  
Properties Of Soil

scholarly journals Prospective Zinc Solubilising Bacteria for Enhanced Nutrient Uptake and Growth Promotion in Maize (Zea maysL.)

2013 ◽  
Vol 2013 ◽  
pp. 1-7 ◽  
Author(s):  
Praveen Kumar Goteti ◽  
Leo Daniel Amalraj Emmanuel ◽  
Suseelendra Desai ◽  
Mir Hassan Ahmed Shaik
Keyword(s):  
Plant Growth ◽  
Solid Medium ◽  
Growth Promotion ◽  
Dry Mass ◽  
Short Term ◽  
Culture Experiment ◽  
Zinc Supplement ◽  
Seed Bacterization ◽  
Significant Release ◽  
Pot Culture

Zinc (Zn) is one of the essential micronutrients required for optimum plant growth. Substantial quantity of applied inorganic zinc in soil is converted into unavailable form. Zinc solubilising bacteria are potential alternates for zinc supplement. Among 10 strains screened for Zn solubilisation, P29, P33, and B40 produced 22.0 mm clear haloes on solid medium amended with ZnCO3. Similarly, P17 and B40 showed 31.0 mm zone in ZnO incorporated medium. P29 and B40 showed significant release of Zn in broth amended with ZnCO3(17 and 16.8 ppm) and ZnO (18 and 17 ppm), respectively. The pH of the broth was almost acidic in all the cases ranging from 3.9 to 6.1 in ZnCO3and from 4.1 to 6.4 in ZnO added medium. Short term pot culture experiment with maize revealed that seed bacterization with P29 @ 10 g·kg−1significantly enhanced total dry mass (12.96 g) and uptake of N (2.268%), K (2.0%), Mn (60 ppm), and Zn (278.8 ppm).

scholarly journals Bacillus pumilus increases boron uptake and inhibits rapeseed growth under boron supply irrespective of phosphorus fertilization

AoB Plants ◽  
2019 ◽  
Vol 11 (4) ◽  
Author(s):  
Sajid Masood ◽  
Xue Qiang Zhao ◽  
Ren Fang Shen
Keyword(s):  
Brassica Napus ◽  
Plant Growth ◽  
Bacillus Pumilus ◽  
Phosphorus Fertilization ◽  
Plant Growth Promoting Bacteria ◽  
Boron Uptake ◽  
Plant Growth Promoting ◽  
Growth Promoting ◽  
B Uptake ◽  
Pot Culture

AbstractThe present study was carried out to investigate how plant growth-promoting bacteria (PGPB) influence plant growth and uptake of boron (B) and phosphorus (P) in rapeseed (Brassica napus). Rapeseed was subjected to control, B, P and B + P treatments, either with or without B. pumilus (PGPB) inoculation, and grown in pot culture for 6 weeks. In the absence of B. pumilus, the addition of B, P or both elements improved the growth of rapeseed compared with the control. Interestingly, B. pumilus inoculation inhibited plant growth and enhanced B uptake under B and B + P but not under control and P conditions. In addition, B. pumilus inoculation decreased the pH of soil under B and B + P supplies. Bacillus pumilus inoculation thus increased rapeseed B uptake and inhibited growth under B supply, which suggests that the effects of PGPB on rapeseed growth depend on the addition of B to soil. Bacillus pumilus inoculation may therefore be recommended for the enhancement of rapeseed B levels in B-deficient soils but not in B-sufficient ones.

Morphological and anatomical characterization of ectomycorrhizas and ectendomycorrhizas on Pinus strobus seedlings in a southern Ontario nursery

1997 ◽  
Vol 75 (12) ◽  
pp. 2057-2072 ◽  
Author(s):  
Margot Ursic ◽  
R. Larry Peterson
Keyword(s):  
Key Words ◽  
Pinus Strobus ◽  
Anatomical Study ◽  
Culture Conditions ◽  
Thelephora Terrestris ◽  
Southern Ontario ◽  
Conifer Seedlings ◽  
The Given ◽  
Pot Culture

A morphological and anatomical study of the mycorrhizas on Pinus strobus L. was conducted on seedlings excavated from St.-Williams nursery in southern Ontario. Micro- and macro-scopic characters were used to classify the morphotypes into complexes and, when possible, genera and species. An E-strain fungus, fungi from the Mycelium radicis atrovirens (MRA) complex, and an unidentified ascomycetous "red-type" fungus formed ectendomycorrhizal (EECM) associations, while Tuber sp., Hebeloma sp., and Thelephora terrestris formed ectomycorrhizal (ECM) associations in the nursery. Cultures of Hebeloma sp., the E-strain fungus, Tuber sp., and two morphologically distinct MRA fungi (MRA1, later identified as Phialophora finlandia Wang & Wilcox, and MRA2, unidentified) were isolated from field-collected morphotypes and re-inoculated onto Pinus strobus seedlings grown in semisterile pot cultures for 4 months. In the resynthesis experiment, the E-strain fungus formed EECM with sparse intracellular colonization, and Tuber sp. formed ECM with characteristic cystidia and densely packed mantles, as they had in the field. However, unlike the MRA field specimens, Phialophora finlandia formed ECM in pot culture. Hebeloma sp., normally an ECM former with conifer seedlings, did not form mycorrhizal structures under the given culture conditions, and neither did the MRA2 isolate. Key words: ectomycorrhiza, ectendomycorrhiza, Pinus strobus, Tuber sp., Phialophora finlandia, E-strain.

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