ABSTRACT This research was conducted in December 2020, in the mangrove forest area in the waters of Anak Setatah Village, Rangsang Barat District, Meranti Islands Regency. This study aims to determine the structure of the mangrove vegetation community including type, density, relative density, frequency, relative frequency, basal area, dominance, relative dominance, and important value in…
This study aims to determine the influence of the socio-economic conditions and educational background of parents on the learning motivation of students of SMK Negeri 1 Kempas Indragiri Hilir. The population in this study were students of SMK Negeri 1 Kempas. This number cannot be determined. The sampling technique uses the simple random sampling method, which is a way to identify, select and t…
Herbisida termasuk salah satu pestisida kimia yang banyak digunakan dalam intensifikasi pertanian. Herbisida merupakan salah satu jenis senyawa xenobiotika yang secara langsung diintroduksikan ke lingkungan melalui aktivitas manusia yang apabila digunakan secara terus menerus dalam jangka waktu lama akan menimbulkan akumulasi residu herbisida di tanah dan air karena keterbatasan mikroorganisme …
The purpose of this research is to know farmer perception and response concerning Integrated Crop Management Field School (Sekolah Lapang Pengeloaan Tanaman Terpadu/SL-PTT) in the Pulau Birandang village. This research was conducted from May 2012 to September 2012. The method that the reasearch used was survey method, the purpose this research used descriptive analysis and Likert Scale. The sam…