ISOBUS-Systeme sind Anwendungen der ISO 11783. Diese Norm regelt Kommunikation und Schnittstellen für die geräteübergreifende elektronische Verbindung, Steuerung und Bedienung von Komponenten in Traktoren und Arbeitsmaschinen. Der Beitrag gibt einen systematischen Überblick über die Funktionen des komplexen Normenwerks.

Nitrogen is essential for plant survival and growth. Excessive application of nitrogenous fertilizer has generated serious environment pollution and increased production cost in agriculture. To deal with this problem, tremendous efforts have been invested worldwide to increase the nitrogen use ability of crops. However, only limited success has been achieved to date. Here we report that NLP7 (N...

We revisit the problem of the electronic properties of a single strand of DNA, formulating the Hückel approximation for π-electrons in both the sugar-phosphate backbone chain and the π-stacking of nitrogenous bases in a single strand of DNA where the nitrogenous bases are adenine (A), guanine (G), cytosine (C) and thymine (T), respectively. We calculate the electronic band structure of π-electr...

There is an ongoing search for novel protein sources suitable to replace soybean meal. The present study aimed investigate the utility of cold-pressed perilla seed meal broiler diets. Perilla was included at dietary levels 0, 4, and 8 %. In first experiment, apparent digestibility metabolisability nutrients were performed with 24 Cobb 500 broilers. second growth performance carcass quality inve...

One of the greatest advances in agriculture (and thus in human civilization) occurred in the middle of the 20 century, when strains of crop plants were developed that allowed considerably greater yields, at the expense of high inputs of nitrogenous fertilizer. The resulting increase in the use of nitrogenous fertilizers came at a great cost, however. As much as 1% of the total global energy bud...

Objective(s) Several studies have reported improved response of exercised hearts to myocardial infarction (MI). This study was aimed to evaluate the preventive role of treadmill exercise and diosgenin on cardiac marker enzymes, thiobarbituric acid reactive substances (TBARS), total antioxidant status (TAS), lipids, and electrocardiographic (ECG) patterns in isoproterenol (ISO)-induced myocardi...

Die ISO27001:2005 als Informationssicherheitsmanagementsystem (ISMS) etabliert sich zunehmend als der Sicherheitsstandard in Unternehmen. Die Grundidee des ISMS basiert auf einem Management der Informationssicherheit welches ausgerichtet ist auf dem Management der Unternehmensrisiken und einen direkten Bezug zum Firmenumsatz herstellt. Bis September 2009 wurden weltweit mehr als 5822 1 zertifiz...

The effects of nitrogenous (inorganic) fertilisers, organic manures and blue-green algae (BGA) biofertiliser on mosquito populations (Diptera: Culicidae) were studied in rice fields of Madurai, Tamil Nadu, south India, with particular attention to Culex vishnui Theobald, Cx. pseudovishnui Colless and Cx. tritaeniorhynchus Giles, the vectors of Japanese encephalitis (JE). The application of urea...

Animals in general are known to fall into three main groups, ammonoteles, ureoteles or uricoteles according to whether ammonia, urea or uric acid is the main nitrogenous excretory metabolite in the urine. Among reptiles, Lacertilia and Ophidia are known to be uricoteles, chelonian tortoises were found to be ureo-uricoteles (Khalil & Haggag, 1955). Crocodilia—represented by alligators, crocodile...