Kesesuaian Ketinggian Tempat terhadap Penerapan Sistem Tanam Legowo untuk Peningkatan Produksi Padi

Technological use potentially serves as the main factor in increasing production and productivity. One of the cultivation technologies that could be used to increase rice productivity through Legowo cultivation system and tegel system. Previous studies report that jajar legowo planting system could increase productivity by 1-1.5 tonnes/ha, or by more than 30% when compared to conventional planting systems. The study was conducted in Kamangi Village, Tanah Miring District, Merauke Regency from April to July 2019. This study applied a factorial randomized design, with the first being four rice varieties: Inpari 35, Inpari 36, Inpari 37 and Inpari 43. The second factor was the cultivation approaches, including jajar legogo and tegel planting systems. The rice field used in the study was owned by farmers and covered an area of 3 hectares, with 1.5 hectares using the jajar legowo 4:1 planting system and the remaining 1.5 hectares using the tegel planting system. The parameters observed included plant height, number of productive tillers, number of panicles per hill, and dry grain yield per plot. The data were analyzed using Analysis of Variance (ANOVA), If the results of the analysis of variance show a real effect, then proceed with the Duncan Multiple Range Test (DMRT) at the 5% level. The research results indicate that the productivity of the Inpari 37 variety using the jajar legowo 4:1 cultivation technique shows better results compared to the tegel system.

Section: Yield Componentmentioning

confidence: 99%

Rice Growth Response and Yield to Different Planting Systems in Merauke Regency, South Papua

Beding,

Palobo,

Tiro

et al. 2023

“…The response of varieties to spacing is specific, and not all varieties produce high yields when planted with legowo. The utilization of the legowo planting has a diverse impacts based on the characteristics of the variety [12]. This study aimed to assess the feasibility and productivity of lowland rice farming utilizing various cropping systems and a transplanter machine.…”

Section: Introductionmentioning

confidence: 99%

The Impact of Cropping Systems on Rice Production in Rice-Based Intensive Agroecosystems

Komalawati

Prasetyo

Arianti

2023

Agricultural technology is one method used to increase agricultural output. The jajar legowo (jarwo) planting system and a transplanter machine are agricultural technology that are believed to increase rice production. This study aimed to determine the viability of lowland rice farming using different cropping systems and transplanter machines. The research was done in the Village of Kragan, Gondangrejo Sub-district, Karanganyar District, during the third planting season (MT III) of 2021. The activity was conducted on 2,7 hectares of rice fields owned by farmers and treated with (1) manual tiles, (2) manual jarwo, and (3) jarwo with a transplanter machine. Early-maturing rice variety M70 D was planted. The data were qualitatively and quantitatively analyzed. Superior varieties of early maturing rice planted in a row legowo with the assistance of a transplanter machine produced the highest GKP rice productivity of 9,390 kg/ha, an increase of 6.7% over manual jarwo treatment and an increase of 17.37% over the existing tile/existing planting system. Jarwo with transplanter also generated the greatest profit, IDR 30.558.285 (RCR = 2.33) or greater (16.32 per cent) than manual jarwo and 29.34 per cent greater than the current planting system. At a price of IDR 4,400/kg HDG and a yield between 8,000 and 9,390 kg HDG/ha, the TIP is between 4,030,85 and 4,416.23 and the TIH is between 1,888,78 and 2,316.44. Thus, the jarwo planting system employing a transplanter machine has been demonstrated to be very feasible and practicable at the research site. Government and extension services must play a role in the socialization of jajar legowo and the significance of agricultural mechanization in the plantation so that farmers can directly benefit.

The Potential For Agricultural Area Development In Bedadung Watershed

Jatmiko

Andriyani

2020

Food security can be achieved through the development of agricultural area and water supply. This study aims to figure out the potential of land development for food crop cultivation, both of the technical irrigation land and rainfed land in Bedadung watershed. The suitability principle of natural resources for food crops is utilized to determine the potential for agricultural area development. In this case, the parameters are land suitability based on the water availability which can be seen from the Oldeman classification, land elevation, and land topography. The results showed that Bedadung Watershed more suitable for corn ( S2 ). The rice cultivation can be done by considering the S3 classification and it must be supported by good water availability for providing an adequate irrigation system.