Current methods of broadcast herbicide application cause a negative environmental and economic impact. Computer vision methods, specifically those related to object detection, have been reported aid in site-specific weed management procedures for targeted within field. However, major challenge developing detection system is the requirement properly annotated database differentiate between weeds...

Information on weed distribution within the field is necessary to implement spatially variable herbicide application. Since hand labor is costly, an automated weed control system could be feasible. This paper deals with the development of an algorithm for real time specific weed recognition system based on Histogram Analysis of an image that is used for the weed classification. This algorithm i...

Dynamics of wireless communication, resource constraints, and application diversity pose significant challenges to data transport control in wireless sensor networks. In this chapter, we examine the issue of data transport control in the context of two typical communication patterns in wireless sensor networks: convergecast and broadcast. We study the similarity and differences of data transpor...

Kiwifruit requires a high quantity of nutrients that must be supplied through fertilization to obtain an optimum yield on a sustainable basis. This research was conducted to evaluate different fertilization methods including broadcast application (as control), deep placement of the fertilizer and fertigation, alone or in combination with foliar application and their effects on the yield, leaf m...

To explore the synergistic effects of modified biochar in purification herbicide-containing wastewater, effect addition on removal herbicide atrazine wastewater was verified by bags a small reed bed-constructed wetland laboratory. The results showed that sulfuric acid-modified could increase rate from 50% to 70%, and COD elimination 66.7% 86.7%. constructed bed improved efficiency total nitroge...

Treatment of field pennycress (Thlaspi arvense L.) leaves with the herbicide chlorsulfuron resulted in a decrease in the export of assimilate. Twelve hours after a spot application of 1 microgram, assimilate translocation was 70% of that in control leaves. In excised leaves treated with chlorsulfuron the total amounts of sugars and free amino acids were 150 and 170%, respectively, of the amount...

The successful practices of requirements engineering vary between application domains and are characterized by the nature of the application domain. One relatively peculiar application domain is the nuclear energy domain, which is characterized by the long life cycle of power plant operation and construction project, strict control of safety, and collaboration between several stakeholder groups...

Broadcast digitalization with its enormous benefits to the broadcasting industry will improve the quality of content of programs delivered by television stations. Africa has a switchover date of June, 2017. For Nigerians to have access to television broadcast once the switch over is completed, they must purchase high definition television sets or the set-up box. The awareness among urban dwelle...