Archives-December 

Three accessions of Phyllanthus niruri L., from three different localities were assessed for their fruit or seed germination in vitro and ex vitro. Dried fruits (undehisced seeds) of P. niruri accessions collected from Greater Accra (Kwabenya), Central (Kasoa) and Eastern (Aburi) regions of Ghana did not germinate when nursed both in vitro and ex vitro. However, seeds from 3, 5 or 7 days dehisced fruits germinated with 7 days dehisced seeds having the highest percentage (68.8%) germination when nursed (ex vitro) in the same soil substrate suggesting that there was fruit wall imposed dormancy. To improve percentage germination, dehisced seeds were cultured on Murashige and skoog (1962) (MS) medium supplemented with 0-1.2 mg/l BAP or kinetin. At these treatments, dehisced seeds cultured on MS medium supplemented with 1.2 mg/l BAP had the highest percentage (61.1%) of germination with poor germination of seeds occurring in MS medium supplemented with kinetin. Data were also taken on root and shoot proliferation as well.

India is a famous country all over the world for its culture and tradition. It is the land of various culture and tradition. It is the country of oldest civilizations in the world. The vital components of the Indian culture are good manners, etiquette, civilized communication, rituals, beliefs, values, etc. Even after the life styles of everyone has been modernized, Indian people have not changed their traditions and values. The property of togetherness among people of various cultures and traditions has made India, a unique country. People here live peacefully in India by following their own culture and traditions. Indian cultural history has been derived by the absorbing customs, traditions, and rituals from both invaders and immigrants. Many Indian customs, cultural practices and languages are examples of this co-mingling over centuries. It was the birthplace of many religious systems like Hinduism, Buddhism, Sikhism which influenced not only this country but also the neighboring countries. With the following invasion of the Islamic rulers the culture of India was heavily influenced by Persian, Arabic, Turkish cultures. The 5000 years old Indian culture is both ancient and varied. But unity in diversity which is the main mantra of Indian civilization can be seen if any one monitors its various art forms and traditional diversity. With this context, the researcher has studied this topic to anlayse the Indian Traditional and Modern Culture.

The development and application of a membrane bioreactor (MBR) for full-scale Municipal wastewater treatment is the most important recent technological advance in terms of biological wastewater treatment. The MBR is a suspended growth-activated sludge system which combines the use of biological processes and membrane technology to treat wastewater and provide organic and suspended solids removal instead of secondary clarifiers. Use of MBR offers the possibility to overcome a lot of problems in activated sludge processes which are mostly due to tertiary treatment. It represents a decisive step forward concerning effluent quality by delivering a hygienically pure effluent and by exhibiting a very high operational reliability. Advanced MBR wastewater treatment technology is being successfully applied at an ever-increasing number of locations around the world. This review article has covered several aspects of MBR. The membrane separation of microorganisms from the treated wastewater is discussed in detail. Problems of membrane fouling and membrane washing and regeneration, linked to activated sludge characteristics, are examined. Finally, advantages and disadvantages of MBR over conventional activated sludge are concerned.

The study was conducted to determine the influence of Trichoderma applied alone or in combination with organic fertilizer on the growth and yield of garlic (Allium sativum L.). Four treatments were evaluated: T1 (Recommended Rate of Organic Fertilizer (RROF) at 4.5 t ha-1), T2 (Recommended Rate of Trichoderma (RRTP) at 250 kg ha-1), T3 (½ RROF + ½ RRTP) and T4 (Full RROF + Full RRTP), the experiment was laid out following the Randomized Complete Block Design (RCBD) with four replication. Results of the study revealed that application of full recommended rate of organic fertilizer (RROF) + full recommended rate of Trichoderma plus (RRTP) significantly influences the plant height of garlic at 30 DAP (38.95 cm) and at harvest (41.09 cm), bulb diameter (28.94 mm), number of bulb per kilogram (90.50) and the yield obtained per hectare (18.0t/ha). Based from this result, combination of full recommended rate of organic fertilizer and Trichoderma is effective source of nutrients for garlic production under pure organic cultivation.

Ultrasonic velocity (U), viscosity (?) and density (?), were measured for liquid mixtures of Brompheniramine and1-pentanol at 303,308 and 313K. Adiabatic compressibility (?), viscous relaxation time (?), free volume (Vf), free length (Lf), and Gibbs free energy (?G) were determined. Excess values of that parameters (?E, LfE , Vf E ,?E and ?GE ) also calculated and elucidated in terms of intermolecular interaction like hydrogen bond between selected liquid system. It was observed that homo and hetero association of molecules decreased with the temperatures.

Feeding piglets in the maternity ward is essential for late weaning at 45 days. The objective of this study was to verify the hypothesis according to which the ration and the breed can improve the zootechnical performances on the increase of the breeds of piglets at weaning. A sample of 45 piglets (15 piglets of the local breed, 15 crossbreeds and 15 Large white) were distributed between three batches: piglets fed only the local ration (lot 1, control), piglets having consumed an unbalanced local ration (lot 2), piglets receiving a balanced ration (lot 3). Individual weighings were carried out upon entry to the piglets to know the live weights and finally to find their growth weights. Piglets receiving the types of food gave better performances (p < 0.05) on live weight at 45 days of age (±8 kg to select a piglet) the daily feed consumption was (1.5 kg/d) and the average weight gain was (2.592 kg). In conclusion, the distribution of solid foods significantly (p < 0.05) improves feed intake and growth rate of piglets on the 45th day at 9 weeks. This study showed the need to distribute 1st and 2nd age foods in farms practicing late weaning. This practice opens up prospects for improving zootechnical performance on increasing weight in pig farming in the City of Kindu.

This study looks at the effect of the sea water is having on the Densu delta wetland. The objective of this work is to assess the hydro- chemical dynamics of the surface water from the Densu delta using hydro chemical parameters, stable isotopes- oxygen-18 and deuterium and also asses the quality of the surface water for purposes like irrigation using SAR, %Sodium and other modules. Samples of surface water were taken for physico-chemical analysis. The samples were analysed for physical and chemical parameters and the stable isotopes (18 O and D2O). The results from the stable isotopes have shown that the quality of the surface water is being affected by slight mixing with sea water. From the SAR calculation, 62% and 38% of the water was within the excellent and good category respectively and none were within the doubtful and unsuitable category respectively. Calculation of % sodium showed that about 5 out of 8 samples have high sodium percent (above 60%) and are not suitable for irrigation purposes as per classification of Eaton 1950. From the Richards diagram, approximately 12.5% fall within good category; 75% in the category of doubtful; 12.5% within unsuitable category. Approximately 50% of the samples were found to be good by RSC index; 37% fall within the doubtful category and 13% unsuitable. A high percentage was within permissible ranges for TDS. The results suggest that generally water samples are suitable for domestic and irrigation purposes under normal temperature and pH condition.

Table of contents for the month of February 2020

Fertilizer is defined as any substance which is organic or inorganic, natural or artificial, supplies one or more of the chemical elements required for plant growth. Carbon, oxygen and hydrogen are directly supplied by air and water and therefore not treated as nutrients by the fertilizer industry. One of the vital industries for the Indian economy is the Indian Fertilizer Industry as it manufactures a very critical raw material for agriculture which is the major occupation of the country. The fertilizers especially like the ammonia urea plants are energy demanding in their operation. The fertilizer industry is passing through a critical phase which promises to significantly alter the future of the industry. The country needs to ensure smooth and timely availability of fertilizer to all parts of the country. The marketing divisions of the fertilizer industry will continue to handle millions of tonnes of fertilizer material. Greater responsibilities will be thrust upon the marketing personnel as they are among the limited gateways to rural India. New opportunities are likely to unfold in the rural sector which will encourage fertilizer industry to add new activities for their marketing divisions. The present study investigates the different aspects of the process of marketing of fertilizers. Specifically, an attempt has been made to study the marketing practices of the fertilizers producers supplying fertilizer to the farmers in Haryana.

This paper takes an apriori look at media convergence through the eyes and recommends that apostoriorily these convergences must continue to avert the death of some media even in our modern challenges of not only mass communication as a whole but broadcasting in particular with a focus on Federal Radio Corporation of Nigeria (FRCN).