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International Research Journal of Pure and Applied Chemistry

Published by SCIENCEDOMAIN international · ISSN (electronic) 2231-3443

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998

Articles indexed

38

2026 articles

998

Open access

2,182

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Articles (998)

Different Cropping System’s Effect on Available NPK Post-harvest and their Uptake on Sandy Loam Soil of Southern Telangana Zone, India

Ch. Pragathi Kumari, M. Goverdhan, G. Kiran Reddy, Knight Nthebere, S. H. K. Sharma, A. Aziz Qureshi, Md. Alibaba & K. Chiranjeevi · International Research Journal of Pure and Applied Chemistry · 2020

The present study was undertaken in the ongoing long-term experiment initiated during 2017 at experimental farm, College of Agriculture, Rajendranagar, Hyderabad. Soil samples collected from a depth of 0–15 cm was analysed for soil fertility parameters namely: available N, P and...

Open access Research Article 10.9734/irjpac/2020/v21i1830271

Enhancing the Properties of Water Hyacinth Biomass Briquettes by Mercerization Process

Elinge Cosmos Moki, Micah Chibuike Oyibo, A. U. Birnin Yauri, Ige Ayodeji Rapheal, Yakubu Yahaya & A. O. Ogunleye · International Research Journal of Pure and Applied Chemistry · 2020

Water hyacinth is an aquatic plant that has a great reproductive potential. The propagation of water hyacinth in most water bodies have decimated the livelihoods of many and reduced the water quality, among other negative effects. Converting this invasive water hyacinth into briq...

Open access Research Article 10.9734/irjpac/2020/v21i1830270

Characterization of Cellulose Nanocrystals Derived from Umbrella Plant (Cyperus alternifolius Linn.)

Marcelino R. Tradio Jr. & Brian John Sarno · International Research Journal of Pure and Applied Chemistry · 2020

Plant–based nanocrystals have gained wide research interest due to its application in nano–reinforcement. Hence, the study investigated the stems of umbrella plant as potentials source of cellulose fibers to synthesize cellulose nanocrystals (CNCs). The synthesis of CNCs were con...

Open access Research Article 10.9734/irjpac/2020/v21i1830269

Mechanisms of Phorbol Ester Toxicity, Determined by Molecular Modelling

A. Wakandigara, L. R. M. Nhamo, J. Kugara & P. Mushonga · International Research Journal of Pure and Applied Chemistry · 2020

Phorbol esters are toxic phytochemicals, whose main biological target is protein kinase C. They bind irreversibly to the protein, causing cell damage. Using computer modelling, we have determined, for the first time, features and mechanisms that lead to the toxicity of phorbol es...

Open access Research Article 10.9734/irjpac/2020/v21i1830267

Impact of Integrated Weed Management Practices on Yield and Economics of Semidry Rice

V. Soujanya, M. Goverdhan, T. Ram Prakash & A. Srinivas · International Research Journal of Pure and Applied Chemistry · 2020

A field experiment was conducted during Kharif, 2019 at Agricultural Research Station, Rajendranagar, Hyderabad to study the effect of integrated weed management practices on weed density, weed dry weight, yield and economics of semidry rice. Among all the treatments pyrazosulfur...

Open access Research Article 10.9734/irjpac/2020/v21i1830268

Effect of Different Levels of Nitrogen and Zeolite on Soil Properties and Soil Fertility for Rice Cultivation

V. B. Pandit, K. Jeevan Rao, M. Rajeshwar Naik & G. E. Ch. Vidya Sagar · International Research Journal of Pure and Applied Chemistry · 2020

The pot culture experiment was conducted to investigate effect of different levels of nitrogen and zeolite on soil properties in rice under greenhouse condition during kharif 2018-19. The investigation showed that soil bulk density was decrease from 1.5 to 1.02, 1.24 and 1.29 g c...

Open access Research Article 10.9734/irjpac/2020/v21i1830266

Urtica dioica (Stinging Nettle): A Pharmacologically Important Medicinal Plant Species of Himalayan Region

Geeta Rawat, Alka Bameta & A. K. Gaur · International Research Journal of Pure and Applied Chemistry · 2020

Urtica dioica (Stinging nettle) belonging to the family Urticaceae is a medicinal plantfound in the Himalayas region from Kashmir to Kumaon region (Uttarakhand.). In Himalayan region, this plant is used for the daily purpose as food as well as to serve animals. It contains variou...

Open access Research Article 10.9734/irjpac/2020/v21i1730265

Soil Hydrothermal Regimes, Biological Activity and Nutrient Availability under Various Mulches and Weed Management Practices in Tomato

T. Arun, S. Sridevi & K. Radha Rani · International Research Journal of Pure and Applied Chemistry · 2020

The impact of different mulching materials and weed management practices on soil properties were evaluated by a field study conducted at College of Horticulture, Rajendranagar during 2015 with tomato as test crop. The experiment was laid out in randomized block design with seven...

Open access Research Article 10.9734/irjpac/2020/v21i1730264

Aerosol Performance of Beta-carotene Supplementation Prepared by Spray and Spray-Freeze Drying

M. N. Lavanya, Shweta Deotale, J. A. Moses & C. Anandharamakrishnan · International Research Journal of Pure and Applied Chemistry · 2020

The goal of the present work is to find a suitable method for developing β-carotene aerosols by varying core (active material) to wall (excipient) ratios (1:10, 1:25, and 1:50). For this, spray freeze drying (SFD) and spray drying (SD) techniques were adopted to develop aerosols....

Open access Research Article 10.9734/irjpac/2020/v21i1730262

Different Cropping System Effects of Depth-Wise Distribution of Available NPKS in an Inceptisol of Southern Telangana Zone

Knight Nthebere, S. H. K. Sharma, Ch. Pragathi Kumari & A. Aziz Qureshi · International Research Journal of Pure and Applied Chemistry · 2020

The present study was undertaken in the ongoing long-term experiment initiated during 2017 at the experimental farm of College of Agriculture, Rajendranagar, Hyderabad. Soil samples were collected from two depths (0–15 and 15–30 cm) and analysed for soil fertility parameters name...

Open access Research Article 10.9734/irjpac/2020/v21i1730263