Precision agriculture, and more specifically Site-Specific Crop Management (SSCM), has been implemented in some form across nearly all agricultural production systems over the past 25 years.Adoption has been greatest in developed agricultural countries.In this review article, the current situation of SSCM adoption and application is investigated fr
Evaluation of Humoral Immunity to Infectious Bronchitis and Newcastle Disease Vaccines and Received Artemisia herba alba Extract in layer hens
The present study aims to evaluate the effect vaccination and oral administration of aqueous extract of artemisia herba alba on the immune status.forty laying hens (Lohman Brown,1 year-old, body weight 1.8 kg) were divided into four groups (ten) individuals.First one is the control; the second group treated with vaccine against NDV and IBV; third g
Experimental investigation of hardness of FSW and TIG joints of Aluminium alloys of AA7075 and AA6061
This paper reports hardness testing conducted on welded butt joints by FSW and TIG welding process on similar and dissimilar aluminium alloys.FSW Ship Model joints were produced for similar alloys of AA7075T651 and dissimilar alloys of AA7075T651- AA6061T6.The Friction stir welds of AA7075 & AA6061 aluminium alloy were produced at different tool ro
Pendugaan Populasi Penyu Hijau (Chelonia Mydas) di Pulau Jemur Kabupaten Rokan Hilir Riau
Research on the estimation of green turtle population (Chelonia mydas) was conducted in Jemur Island of Rokan Hilir Regency of Riau Province in May-June 2012.The purpose of this research is to estimate the green turtle population in Jemur Island Rokan Hilir regency, Riau Province.The research method used is the absolute method of absolute sampling