CD Skripsi
Uji Adaptasi Beberapa Varietas Kedelai (Glycine Max L.) Terhadap Naungan Dibawah Tegakan Kelapa Sawit Dengan Umur Berbeda
ABSTRACT Soybean (Glycine max.) is one of the food crops that have an important role for the people of Indonesia after rice and corn. Soybean production in Indonesia tends to decline in recent years. One of the efforts that can be implemented is to increase crop productivity by planting soybeans on young oil palm plantations. This research is a split plot design (RPT) which consists of 2 factors. The first plot is shaded conditions according to the age of oil palm plants N1 (control), N2 (oil palm plants aged 3 years) and N3 (oil palm plants aged 5 years) and the subplots are six soybean genotypes namely Argomulyo, Dena 1, Grobogan, Devon 2, Devon 1, and Anjasmoro. Parameters observed were plant height, leaf number, leaf length and width, plant fresh weight, edible fresh weight, and root volume. The results of the study were analyzed using a variance test and continued with the Duncan's New Multiple Range Test (DNMRT) test at 5% level. The results showed that soybean varieties were not affected by growth and yield components when planted under oil palm at the age of 3 years. Soybean plants grown under the shade of oil palm at the age of 5 years showed very poor growth and production. Based on the results of the study, it can be seen that the Argomulyo variety flowered faster, had more number of pithy pods, and higher yield per unit area compared to the control. Therefore, the Argomulyo variety can be recommended to be planted on oil palm shaded land at the age of 3 years.
Keywords: Soybean, Oil Palm Shaded Land, Soybean Varieties
Tidak tersedia versi lain