Market waste in the form of vegetables is an organic material that concern considering this increasing every day and it increasingly difficult to find a place for disposal reduces aesthetic beauty city (Giska, 2017). The type mustard greens has potential be used as raw biogas. This study aims determine effect different variations vegetable cow dung on biogas produced. variation was mixture manu...

Hydroponics is an alternative plant cultivation system that used without soil. This quite popular with the community, especially after Covid-19 pandemic. Many hydroponic gardens exist and survive d today. Consumer preferences behavior to consume vegetables are certainly important for farmers develop their business. It know consumer of vegetables. By knowing this, will be able formulate strategi...

Along with the development of times, technology has also developed rapidly. The in field information and communication at this time brought very important benefits for advancement human life. Various business programs can be into a system whose performance uses computer or mobile device, one these is that it publish on an item sold via internet using web-based system. Many housewives find diffi...

Field studies have demonstrated mixed success in trap cropping to manage Crocidolomia pavonana ( binotalis) [F.], a major pest of cruciferous crops in Asia. A possible explanation for this is an inßuence of host plant phenology on oviposition preference. We tested this in simultaneous two-choice oviposition bioassays under laboratory conditions. In cylindrical cardboard experimental arenas, wit...