Pertumbuhan dan Produktivitas Tebu pada Beberapa Paket Tata Tanam di Lahan Kering

Abstract

ABSTRACT<br /><br />The increasing demand on sugar and increasing land competition among agriculture comodities, urges improving sugar production through intensification programs. Planting arrangement was one of the intensification programs to increase sugar production. Hence the objective of the experiment was to evaluate planting arrangement in order to produce higher sugar yield. Research was carried out in Muktiharjo Research Station, Pati in January to October 2013 for plant cane (PC) and November 2013 to October 2014 for first ratoon cane (RC-1). Five packages of planting arrangement was evaluated in this study, they were (1) a single row CTC (distance inter row = from center to center) 110 cm + single seed, (2) single row CTC 130 cm + single seed, (3) double row CTC 50/135 cm + single seed, (4) double row CTC 50/170 cm + double seeds and (5) double row CTC 50/210 cm + double seeds, arranged in a randomized block design with three replications. A double row CTC 50/170 cm + double seeds planting arrangement produced the highest cane productivity, sugar yield and profit, i.e., 191.02 ton ha-1, 15.33 ton ha-1 and IDR 30,654,000,- ha-1, respectively for the PC whereas for the RC-1 was 177.36 ton ha-1, 12.43 ton ha-1, and IDR 30,897,000,- ha-1, respectively.<br /><br />Keywords: Double row, production, Saccharum officinarum, sugar yield

Determination of Soil Moisture Duration before Harvesting that Influences the Sugar Cane Content

“…Peningkatan produktivitas hablur tersebut dapat dilakukan melalui peningkatan produktivitas tebu, rendemen, atau keduanya. Produktivitas tebu dapat ditingkatkan menjadi 177,36191,02 ton/ha melalui perbaikan tata tanam tanpa mengubah rendemen yang diperoleh (Djumali et al 2016).…”

Mobile Application Implementation as Agriculture 4.0 Strategy for Sugarcane Yield Prediction

“…One of the reasons for the decline in sugarcane productivity in Indonesia is the use of dry land that is less fertile (Mulyono, 2018). Sugarcane productivity can be improved by increasing the number of populations per hectare, the number of stems per meter line, and the line factor (total line length per hectare) (Manimaran et al, 2009;Khuluq & Mulyaningsih, 2016). The increase in the population of sugarcane plants must be followed by the use of fertilizer doses so that the weight of the sugar cane does not decrease (Nurhidayati et al, 2013).…”