Oxalic acid has long been regarded as an end-product of oxidative metabolic reactions in leaves. It is widely distributed in plants although the relative quantity present is not commonly great; nevertheless, in certain genera characterized by highly acid saps, such as Oxalis, Rumex, Begonia, and Rheum, oxalic acid may be the organic acid component present in greatest proportion. In tobacco, a s...

Lora (Long Range) wireless communication technology is unique in IoT solutions with its advantages of low power consumption and wide coverage. In the process cigarette production, storage environment during will affect quality tobacco leaves, leaves themselves cause greater attenuation signal transmission. By analyzing this paper proposes a real-time environmental monitoring system based on tec...

The purpose of this study was to determine the effectiveness combination tobacco leaf extract (Nicotiana tabacum) and green binahong (Anredera cordifolia steenis) against myiasis. used in vitro method for testing, while obtained using immersion method. This research conducted a completely randomized design (CRD) with one-way pattern (One Way ANNOVA) 6 treatments 4 replications. test uses fresh ...