This survey was conducted in rice field during kharif season of year 2017 at Pusa farm of Dr. Rajendra Prasad Central Agricultural University, Samastipur, Bihar. The rice stem borer, leaf folder and plant hopper are the major insect pest of rice in Pusa region. Rice ecosystem fav...
Open access
Research Article10.9734/CJAST/2019/46433
Handloom weaving is one such art, which requires immense workmanship following spinning, dyeing, finishing, etc. activities. In India Ikat, a unique technique of fabric construction where yarns are tie and dyed before weaving to obtain designs on textiles, is one of the most impo...
Open access
Research Article10.9734/CJAST/2019/45403
The paper entitled land surface temperature analysis in Kigali city; is established to analyze the change in temperature due to the cover in place and inform everyone to take care of land cover. The study was conducted in Kigali city by using remote sensing technique. The study d...
Open access
Research Article10.9734/CJAST/2019/45426
This work presents a wireless sensor network (WSN) using pressure variations in monitoring oil pipeline against leaks. It incorporates pressure sensors, ardiuno board containing ATmega328P – 8 bit AVR family microcontroller, GSM module, and LCD for data acquisition, processing, c...
Open access
Research Article10.9734/CJAST/2019/45506
The seasonal variation of radio refractivity of some selected stations (Abuja, Lafia, Bauchi, Kaduna, Maiduguri, and Sokoto) in Northern Nigeria was analysed using surface meteorological data sourced from the Nigerian Meteorological Agency for five years (2007-2011). From the ana...
Open access
Research Article10.9734/CJAST/2019/45326
Perovskites are very interesting for applications such as optoelectronic devices emitting light, such as OLEDs and lasers. On the other hand, one can consider using these perovskites in a very special architecture: the tandem cells. The principle of these tandem cells is to put i...
Open access
Research Article10.9734/CJAST/2019/46444
Aims: Is to detailed Land Resource Inventory at block level. The objective of the study was the characterization and classification of soils of the Elamdesam block, Idukki district Kerala. Place and Duration of Study: Soil survey done and soil samples were brought from Elamdesam...
Open access
Research Article10.9734/CJAST/2019/44649
This paper describes the development of a wireless sensor network that uses pressure variation to detect and locate leaks in a prototype oil pipeline. The HK1100C oil pressure sensor is used as a sensing unit to sense/monitor pressure variation inside the prototype oil pipeline a...
Open access
Research Article10.9734/CJAST/2019/45505
Aims: Assessment of the involvement of farmers in cocoa production-related activities with a view to improving qualities and quantities of cocoa production in Oyo State, Nigeria. Study Design: Random sampling. Place and Duration of Study: Oyo State, Nigeria; 2017/2018. Methodolog...
Open access
Research Article10.9734/CJAST/2019/45002
Policy-makers, development-practitioners, international organizations and academic scholars have over the years taken stern initiatives to tackle climate change issues. Climate adaptation along with various commitments and political will have given much weight to a growing concer...
Open access
Research Article10.9734/CJAST/2019/45659