Qualitative and quantitative estimation for phosphate solubilizing ability of Trichoderma isolates: A natural soil health enhancer

2021 ◽  
Author(s):  
A. Prasad ◽  
M. Dixit ◽  
S.K. Meena ◽  
Suman ◽  
A. Kumar
Keyword(s):  
Quantitative Estimation ◽  
Soil Health ◽  
Natural Soil ◽  
Qualitative And Quantitative ◽  
Phosphate Solubilizing ◽  
Trichoderma Isolates

scholarly journals Qualitative and quantitative determination of phytochemicals from flowers of Spanish Cherry tree

2018 ◽  
Vol 8 (6-s) ◽  
pp. 182-186
Author(s):  
Vineeta Singh ◽  
Anita Rao ◽  
Shipra Pandey ◽  
Vaibhav Sharan Pandey ◽  
Vageshwari Vageshwari ◽  
...  
Keyword(s):  
Quantitative Determination ◽  
Quantitative Estimation ◽  
Standard Procedure ◽  
Tannin Content ◽  
Cherry Tree ◽  
Qualitative And Quantitative ◽  
Standard Curve ◽  
Soxhlet Apparatus ◽  
Percentage Yield

The present enquiry was intended to analyze the phytochemicals qualitatively and quantitatively from flowers of Spanish cherry tree. Flower powder was extracted using polar and nonpolar solvent by soxhlet apparatus. Percentage yield of crude extracts was determined and further the extracts were subjected to analyze the phytochemicals qualitatively and quantitatively by standard procedure. Qualitative analysis showed the absence of alkaloids while presences of tannins, saponins, terpenoids, steroids, glycosides, flavonoids, phenols. Quantitative estimation of phytochemicals was determined using standard curve. Result revealed that the tannin content was 4.3±0.01 (mgTAE /gm), flavanols content was 0.28±0.05 (mgQE/gm). Saponins content was 3.6±0.7 % and terpenoids content was 1.47±0.37 %. A well conducted studies on phytochemicals revealed that they are vital for humans because they provide protection against a variety of ailments. Therefore, the present study is aimed to analyze phytochemicals qualitatively and quantitatively. Keywords: Phytochemicals, Tannins, Saponins, Flavanols, Terpenoids

scholarly journals ON MULTIVARIATE APPROACH TO EVALUATE THE PROTECTION OF AQUIFERS AT DEVELOPMENT OF WESTERN SIBERIA OIL-AND-GAS BEARING AREAS

2015 ◽  
pp. 7-15
Author(s):  
Yu. V. Bespalova
Keyword(s):  
Quantitative Assessment ◽  
Western Siberia ◽  
Oil And Gas ◽  
Quantitative Estimation ◽  
Water Levels ◽  
Multivariate Approach ◽  
Qualitative And Quantitative ◽  
Ground Waters ◽  
Clay Rocks ◽  
Gas Bearing

The qualitative and quantitative assessment of ground waters protectability based on the regional specific charac-teristics of the lithology and thickness of impermeable deposits of the zone of aeration and overlying deposits, a ratio of confined and ground water levels, the soils and clay rocks absorptivity. The article gives the author's vision of ground waters natural protectability. It presents a quantitative estimation by three most well-known methods. Based on the calculations made a map of protectability of fresh ground waters in the Atlym-Novomikhailovsk complex for Nizhnevartovsk district was constructed.

scholarly journals Soil Pollution vs. Soil Collembola as a Bioindicator: A review

2010 ◽  
Vol 2 (5) ◽  
pp. 1-11
Author(s):  
Atreyee Sahana
Keyword(s):  
Organic Matter ◽  
Soil Health ◽  
Soil Formation ◽  
Terrestrial Ecosystems ◽  
Soil Types ◽  
Natural Soil ◽  
Natural Health ◽  
Arthropod Fauna ◽  
Mineral Components ◽  
Inorganic Mineral

Soil is the foundation of all life activities in terrestrial ecosystems. Soil micro arthropod groups (less than 2 mm in size) like Acari and Collembola comprise more than 90% of arthropod fauna in most soil types. They majorly help in soil formation by breaking up the organic matter and mixing it up with inorganic mineral components. Among them, various species of Collembola have been proved to be effective bioindicator tool to measure soil health either it is polluted or not by its several characteristics in temperate countries. Therefore, in today’s world where pollution in soil by various agents is a baffling issue like other environmental pollutions, these natural soil inhabitants can make a hope to measure the natural health of soil.

scholarly journals Physical and mathematical modeling of the moving the raw cotton between directing wall and area ginning seeds

2021 ◽  
Vol 2131 (3) ◽  
pp. 032056
Author(s):  
M Ahmedov ◽  
M Shoraxmedova ◽  
T Tuychiev ◽  
D Tashpulatov ◽  
I Cherunova
Keyword(s):  
Mathematical Modeling ◽  
Cotton Fiber ◽  
Quantitative Estimation ◽  
Experimental Studies ◽  
Raw Material ◽  
Direct Impact ◽  
Actual Problem ◽  
Working Chamber ◽  
Qualitative And Quantitative ◽  
Physical And Mathematical Modeling

Abstract In article are brought algorithm and results brought numerically-experimental studies on qualitative and quantitative estimation of the law of the moving the raw cotton from directing walls outgoing between spiked-drum and netlike surface feeder aside worker of the camera ginning machines. It is known that the uniform supply of raw cotton to the ginning process has a direct impact on the efficiency of the ginning process. In the process of ginning, the cotton is cleaned on the surface of the pile drum and net of the supplier, and the crushed gin comes to the working chamber through the gin. As a result of the rotation of the saw cylinder in the working chamber, the cotton fiber is suspended and the rotation is started. As a result of the circular motion of the raw cotton, a raw material roller is formed. In this process, the actual problem is to ensure that the raw cotton consists of small pieces and is uniform in time and width of the equipment. The Comparison got given on calculation shows that increase the corner will bring about increase the growing forming displacement. Increase of this corner will bring the leaflet of the raw cotton about increase of length free moving.

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