Recent Developments in Multi-nutrient Extractants Used in Soil Analysis

Kumawat, Chiranjeev; Yadav, B. L.; Verma, Anjali; Meena, Ravi Kumar; Pawar, Ravina; Kharia, Sushil Kumar; Yadav, Rashmi; Bajiya, Rohitash; Pawar, Atul Bhagawan; Sunil, B.; Trivedi, V.K.

doi:10.20546/ijcmas.2017.605.290

Cited by 10 publications

(4 citation statements)

References 12 publications

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“…An easily applicable soil extraction method was developed using the coffee percolator principle and the results were in close correlation with those of conventional soil testing methods and with the nutrient uptake of the sunflower and ryegrass used as test crops (Chiranjeev, 2017). Several techniques using cation or anion exchange resins which allow the simultaneous extraction of Ca, Mg, K, Al, Mn and P from soil were assessed.Time required for the analysis of Ca, Mg, K, Mn and P in soil is reduced through the use of resin procedures.…”

Section: Multi-nutrient Extraction Using Coffee Percolator Principle ...mentioning

confidence: 88%

Multinutrient Extraction – Need of the Hour – A Review

Stephen¹,

Devakumari²,

Poonguzhali³

2022

EEC

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A Multi nutrient extractant is a standardized reagent which is capable of extracting several elements or ions simultaneously to facilitate quick estimation of soil macro and micronutrients saving time, labour and resources. The procedure for extraction should be rapid, consistent, less expensive, reliable and considerate of the soil physico-chemical properties. Progressive research on developing such an extractant and an extracting procedure has resulted in various extractants such as Morgan reagents, Mehlich reagents, Diethylene Triamine Pentaacetic Acid (DTPA), ammonium bicarbonate- DTPA(AB-DTPA) and various other formulations. This article presents a comprehensive review of all the multinutrient extractants developed so far and their advantages and limitations in the extraction of soil macro and micronutrients, their efficiency in the extraction of nutrients and correlation with standard extraction procedures. Also, the potential utility of multi nutrient analysers such as Inductively Coupled Plasma â Optical Emission Spectrometry and Atomic Absorption Spectrometers can be achieved by employing appropriate multi nutrient extractants in the estimation of soil nutrients which could establish significant relationship between estimated nutrients and crop response. The selection of an appropriate multi nutrient extractant and the standard extracting procedure is commendable and is the need of the hour to support the fertilization schedule for crop cultivation and sustainable maintenance of soil health which has direct implication on food and nutrition security and ecological sustainability.

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Section: Multi-nutrient Extraction Using Coffee Percolator Principle ...mentioning

confidence: 88%

Multinutrient Extraction – Need of the Hour – A Review

Stephen¹,

Devakumari²,

Poonguzhali³

2022

EEC

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“…Plant shoots and the remaining roots were dried in an oven at 70 o C and then weighted. The total P content was measured from 25 mg of fresh leaf samples which were then dried and extracted using Morgan-Wolf reagent consisting of a mixture of 0.073M sodium acetate (NaC2H3O2), 0.52N acetic acid (CH3COOH) and 0.001M diethylenetriarnine pentaacetic acid (DTPA) buffered at pH 4.8 [23]. The P content was measured in a colorimeter using ammonium molybdate-ascorbic acid method [23].…”

Section: Evaluation Of Plant Response and Nematode Parametersmentioning

confidence: 99%

“…The total P content was measured from 25 mg of fresh leaf samples which were then dried and extracted using Morgan-Wolf reagent consisting of a mixture of 0.073M sodium acetate (NaC2H3O2), 0.52N acetic acid (CH3COOH) and 0.001M diethylenetriarnine pentaacetic acid (DTPA) buffered at pH 4.8 [23]. The P content was measured in a colorimeter using ammonium molybdate-ascorbic acid method [23]. The remaining shoots and roots were dried in an oven at the temperature of 70 o C for 48 hours and weighted.…”

Section: Evaluation Of Plant Response and Nematode Parametersmentioning

confidence: 99%

Response of soybean and tomato plants under dual inoculation with Glomus sp. and root-knot nematode Meloidogyne incognita

Chaerani,

Ginting

2023

IOP Conf. Ser.: Earth Environ. Sci.

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The arbuscular mycorrhiza fungus Glomus can increase plant’s water and nutrient uptake and provide protection against plant parasitic nematodes. This study aimed to determine the response of soybean and tomato plants under inoculation with Glomus sp. and root-knot nematode Meloidogyne incognita at different application times in pot experiments. On soybean, Glomus sp. alone or in combination with M. incognita significantly increased plant height, while simultaneous inoculation of both microorganisms significantly increased the root dry weight. The total leaf P content of soybean however, significantly decreased in response to all inoculation methods. On tomato plants, Glomus alone significantly increased tomato shoot dry weight, total plant dry weight, and the total leaf P content. The final nematode population, the number of nematodes penetrating the root, and the root gall scores were not significantly impacted by either Glomus or M. incognita inoculation The inconsistent effect of Glomus inoculation on plant growth and total leaf P content as well as the inability of Glomus to reduce M. incognita infestation may be contributed by the extent of root colonization by Glomus and variability in the species of Glomus.

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“…[63] Also, it is stated that one who uses wholesome diet and behaviour, moves cautiously, who is unattached to sensual pleasure, who donates, observes equality, who is truthful, forbearing, devoted to venerable people does not acquire any kind of disease. [64] All of which are achieved by sadvrutta. Acharya Charaka has stated that doshik unmada quickly manifest in individuals who are fearful, confused and complicated, who does not know societal rules and norms, who lead erratic lifestyle and dietary habits, dosha in such individuals are in volatile state and are prone to get vitiated and easily get affected with subclinical mental disorder leading to unstable intellect because of volatile dosha.…”

Section: Vyavaharika Sadvrutta (Ethical Codes Of Conduct)mentioning

confidence: 99%

A review article on role of Sadvrutta (code of right conduct) in prevention of Manas Vyadhi (psychological illness).

P.P.,

R.P.

2023

IJIM

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Nowadays, knowledge is gained on many fronts than in all the earliest centuries, but at a price. We are better fed, clothed, housed and protected from disease yet we are seemingly more restless and unhappy than ever before. In the rat race, pressures, deadlines, soaring highs and abysmal lows have become part of our lives. We desire new things and seldom content with what we have, which is mentioned as a cause of manas vyadhi (psychological illness) in Ayurveda. Sadvrutta (code of right conduct) has quoted by all the classical texts of Ayurveda. It promotes satva guna over raja and tama that cause diversion of mind from unwanted causative factors leading to prevention of manas vyadhi (psychological illness). The prevalence of psychological illness is increasing day by day. So, it is important to incorporate code of good conduct in daily lifestyle to prevent occurrence of psychological illness. So, the present article focusses on to study the role of sadvrutta (code of right conduct) in prevention of manas vyadhi (psychological illness).

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Recent Developments in Multi-nutrient Extractants Used in Soil Analysis

Cited by 10 publications

References 12 publications

Multinutrient Extraction – Need of the Hour – A Review

Multinutrient Extraction – Need of the Hour – A Review

Response of soybean and tomato plants under dual inoculation with Glomus sp. and root-knot nematode Meloidogyne incognita

A review article on role of Sadvrutta (code of right conduct) in prevention of Manas Vyadhi (psychological illness).

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