Dewi Erika Adriani
Jurusan Budidaya Pertanian, Fakultas Pertanian, Universitas Lambung Mangkurat, Jl. Brigjen. H. Hasan Basry, Banjarmasin 70714

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Assessment of Climate Vulnerability on Orange Farming System in Batola Umi Salawati; Gusti Rusmayadi; Dewi Erika Adriani
Journal Research of Social Science, Economics, and Management Vol. 1 No. 5 (2021): Journal Research of Social Science, Economics and Management
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (5174.646 KB) | DOI: 10.59141/jrssem.v1i5.41

Abstract

The Siamese orange is a superior commodity because it has economic value and is specific to the characteristics of the tidal swamp agroecosystems. Uncertainty triggered by natural conditions and the market causes farmers to lose money, fail to harvest, and suffer, thus affecting the sustainability of their farming business. The final result of the farmer's business describes the magnitude of the Impact felt by the farmer and the farmer's ability to support the losses that can be experienced. This assessment aims to have a comprehensive CVA (Climate Vulnerability Assessment) for the primary commodities in 3 sub-districts in Batola (Carbon, Mandasatana, and Marabahan) and translate the results of activities with recommendations for these various districts.  The research was conducted using survey methods, direct observations in the field, Focus Group Discussions, and in-depth interviews with respondents, namely farmers, traders, as well as community leaders and related agencies (Department of Food Crops and Horticulture (DTPH) and District Agricultural Extension Center) totaling 100 people. The DTPH of Batola Regency also collected secondary data. The data collected were analyzed descriptively. In the district of Cerbon (type A), the highest choice is citrus, then seasonal and mixed crops. The major decisions in the Mandastana sub-district (type B) are monoculture oranges, then seasonal crops, diverse crops, and Galam forest plants. In the Marabahan sub-district (type C), apart from citrus, oil palm and rubber have been developed as industrial support plants
The Study of Superior Varieties and New Plant Types of Rice on Various Organic Cropping Systems in Tidal Land Muhammad Safi'e; Hilda Susanti; Dewi Erika Adriani
Journal of Wetlands Environmental Management Vol 10, No 1 (2022): January-June, 2022
Publisher : Center for Journal Management and Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (215.107 KB) | DOI: 10.20527/jwem.v10i1.282

Abstract

 Increasing rice production with the use of high-yielding varieties and proper plant spacing must consider the environmental aspect. Organic agriculture is an effort to accelerate the cultivation techniques with environmental health, in addition, the research site is a tidal land that has been cultivating rice organically since 2009. The research aimed to study the growth and yield of superior varieties and new plant type of rice on various cropping systems in tidal land. The research was carried out at the Laboratory of Center for Protection of Food Crops and Horticulture, Sungai Tabuk District, Banjar Regency. The experimental design was a split-plot with three replications.  The main plot were s1 = Tile System, s2 = Legowo System 2:1, s3 = Legowo System 8:1 cropping systems and subplots were  v1= Ciherang, v2= Mekongga, v3= IPB Batola 6R, v4= IPB 3S varieties. The experimental unit was a plot with a size of 10 m2. The results showed that there was no interaction between cropping systems and rice varieties. The main plot of cropping system Legowo 2:1 showed the best percentage of filled grain per panicle (87%). Sub-plot of rice varieties affected some plant growth and yield variables. Superior varieties Ciherang and Mekongga had more tillers and panicles per clump. The new plant type varieties showed a greater number of grains per panicle and tended to have a better percentage of filled grains per panicle and a weight of 1,000 grains.