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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

2,623

Citations (indexed)

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Articles (998)

Heading Back and Pinching Affects the Biochemical and Physiological Parameters of Annual Moringa cv. PKM-1 Leaves

V. Divyabharathi, V. Swaminathan, P. Paramaguru, K. Venkatesan, T. Anitha & T. Arumugam · International Research Journal of Pure and Applied Chemistry · 2020

A trial was conducted to assess the physiological and biochemical changes in M. oleifera (L.) Millsp.cv. PKM 1 induced by heading back and pinching treatments. Chlorophyll content, nitrate reductase content, soluble protein content and total phenol content were assessed after the...

Open access Research Article 10.9734/irjpac/2020/v21i2330312

Preparation, Characterization and Utilization of Coconut Adsorbents as a Filter Media for Wastewater Treatment

S. Kaviya, R. M. Jayabalakrishnan, M. Maheswari & S. Selvakumar · International Research Journal of Pure and Applied Chemistry · 2020

The present study investigates the characterization of different coconut based low cost adsorbents like coconut shell biochar, zinc chloride impregnated coconut shell activated carbon, coir fibre and coir geotextile and their suitability characteristics as a filter bed in differe...

Open access Research Article 10.9734/irjpac/2020/v21i2330310

Soil Fertility Evaluation and GPS-GIS Based Soil Nutrient Mapping of Krishi Vigyan Kendra, Palem, Telangana

Kasthuri Rajamani, N. Hari & M. Rajashekar · International Research Journal of Pure and Applied Chemistry · 2020

Soil fertility evaluation of an area is an important aspect in the context of sustainable agriculture production. In the present investigation KVK, Palem farm was selected in the district Nagarkurnool of Telangana and studied physico-chemical, available macro and micronutrient st...

Open access Research Article 10.9734/irjpac/2020/v21i2330311

Growth of Transplanted Rice as Influenced by Enriched Nitrogen Sources at Different Levels

N. Prathap Reddy, Ch. Bharat Bhushan Rao, K. Surekha & SA. Hussain · International Research Journal of Pure and Applied Chemistry · 2020

The field experiment was carried out during kharif, 2018 at the research farm of the ICAR, Indian Institute of Rice Research (IIRR), Hyderabad (TS) to study the growth of transplanted rice as influenced by the enriched nitrogen sources at different levels. The experiment was laid...

Open access Research Article 10.9734/irjpac/2020/v21i2330308

Influence of Deep Eutectic Solvents (DESs) on Antioxidant and Antimicrobial Activity of Seed Extracts of Selected Citrus Species

Lamija Kolarević, Emir Horozić, Zahida Ademović, Broza Šarić- Kundalić & Darja Husejnagić · International Research Journal of Pure and Applied Chemistry · 2020

Deep eutectic solvents (DESs), as an alternative to ionic liquids, have greener credentials than ionic liquids and have attracted increasing attention in many applications. Choline chloride-based DESs in combination with different hydrogen bond donors (organic acid, sugars and ur...

Open access Research Article 10.9734/irjpac/2020/v21i2330309

Hydroponic Growth Media (Substrate): A Review

S. T. Patil, U. S. Kadam, M. S. Mane, D. M. Mahale & J. S. Dhekale · International Research Journal of Pure and Applied Chemistry · 2020

From the reviewed literature, it is observed that scientist’s worked on the various substrate medias used for hydroponic system. They also studied about different combinations of the media and their effect on crop growth. The reviewed literature shows that scientists have studied...

Open access Research Article 10.9734/irjpac/2020/v21i2330307

Influence of Organic Manure and Bioagents on Growth, Yield and Quality of Okra under Assam Condition

Manisha Kachari & Sailen Gogoi · International Research Journal of Pure and Applied Chemistry · 2020

A field trial was conducted to assess the effect of organic inputs and bioagents on growth, yield, and quality of okra. Thirteen treatments in the experiment were laid out in Randomized Block Design with three replications. The results revealed that the yield parameters were best...

Open access Research Article 10.9734/irjpac/2020/v21i2330304

A New Flame AAS Application for Magnesium Determination in Solid Pharmaceutical Preparations as an Active Ingredient and an Excipient

Abdullah Sbahi, Wassim Abdelwahed & Amir Alhaj Sakur · International Research Journal of Pure and Applied Chemistry · 2020

Objective: A new application of Atomic Absorption Spectroscopy (AAS) has been carried out to determine magnesium in its solid preparations (effervescent and uncoated compressed tablets) as an active ingredient and/or excipient. Methodology: The linear range of magnesium was deter...

Open access Research Article 10.9734/irjpac/2020/v21i2330305

An Optimal Irrigation Scheduling for Drip Irrigated Onion in A- Semi-Arid Region Using the Computer Program CROPWAT 8.0

P. R. Anjitha Krishna, B. Maheshwara Babu, A. T. Dandekar, R. H. Rajkumar, G. Ramesh & S. R. Balanagoudar · International Research Journal of Pure and Applied Chemistry · 2020

Efficient utilization of available water resources requires appropriate management strategies considering the changing environmental conditions. The present study used a widely adopted crop water requirement estimation model-CROPWAT 8.0 for estimation and scheduling of irrigation...

Open access Research Article 10.9734/irjpac/2020/v21i2330306

Phyto-chemistry and Pharmacological Activities of Hibiscus sabdariffa Linn.-A Review

P. S. Bedi, Mekedes Bekele & Gamada Gure · International Research Journal of Pure and Applied Chemistry · 2020

In present study the literature available on Phyto-chemistry and pharmacological activities of plant Hibiscus Sabdariffa Linn. has been studied extensively to review the scientific data in this paper. Major chemical components of the plant Hibiscus sabdariffa Linn. are steroids,...

Open access Research Article 10.9734/irjpac/2020/v21i2330301