Lima Puluh Tiga Tahun Penelitian dan Pengembangan Lahan Rawa untuk Pertanian dan Produksi Pangan

Sukarman, Sukarman; Sit, Masganti; Hairani, Anna; Khairullah, Izhar; Alwi, Muhammad

doi:10.21082/jsdl.v16n2.2022.111-118

Cited by 6 publications

(6 citation statements)

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“…Lahan gambut dapat diubah menjadi lahan pertanian, perkebunan, atau lahan terbuka yang belum dikelola tetapi terdapat kendala biofisik (Noor et al, 2014). Lahan gambut yang digunakan untuk pertanian dan perkebunan biasanya digunakan untuk tanaman musiman atau tahunan.…”

Section: Pendahuluanunclassified

Karakteristik Kimia Tanah Gambut pada Tiga Tipe Penggunaan Lahan

Oktania,

Kurnain,

Razie

2024

actasolum

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Peat soil is a soil that has been decomposed by organic matter. Man-made peatlands have been converted into agricultural land. In addition to being turned into agricultural land, some peatlands are also not used, causing the land to turn into shrubs and causing land to burn because it is not managed by the owner. Peatlands therefore consist of various types of land use. Peat soils in different types of land use have different characteristics. The purpose of the study was to determine the differences in some of the chemical properties of peatlands that have been used for shrubs, open land, and agriculture. To see the differences in soil chemical properties on various land uses, descriptive analysis, and standard deviation are used by presenting bar charts. The soil pH content on agricultural land is higher. The C-organic content in shrubs is higher than in agricultural land. Ash content on agricultural land is higher. Dissolved organic carbon on agricultural land tends to be lower.

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Section: Pendahuluanunclassified

Karakteristik Kimia Tanah Gambut pada Tiga Tipe Penggunaan Lahan

Oktania,

Kurnain,

Razie

2024

actasolum

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“…According to [11] the depth of the peat, the maturity and the higher the ash content, the higher the carbon content . Even the organic matter content of peat soils can range from 30 to close to 100% [12].…”

Section: C-organic Contentmentioning

confidence: 99%

Differences In Nutrient Content In Peat Land And Permanent Production Forest Area In Sei Paham Village, Sei Kepayang District, Asahan District

Agus Suryandi,

Walida,

Rizal

et al. 2023

IJSE

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Peat soils are classified as marginal soils and are prone to disturbance, so efforts to increase land productivity must be followed by efforts to prevent ecosystem damage. This study aims to analyze differences in nutrient content in peat land and permanent production forest areas in Sei Paham Village, Sei Kepayang District, Asahan District . Taking 5 soil sample points was carried out using a proposive random sampling method . The soil sample is then placed in a sterile plastic bag and immediately taken to the laboratory for analysis. The parameters of the soil analysis carried out included pH , C-total, N, P, K, Ca, Na, Mg, CEC and C/N. The results showed that in permanent production forest, the nutrient content was higher than peatland in all parameters of soil chemical analysis.

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“…Kendala produksi yang dihadapi pada tanah-tanah rawa pasang surut merupakan tanah sangat miskin unsur hara, pH rendah dan kandungan Fe dan Al tinggi. Kendala lainnya yaitu genangan air, intruksi air bergaram dan keragaman kondisi lahan [12].…”

Section: Potensi Dan Kendala Lahan Pasang Surutunclassified

Genetic Potential of Local Rice Germplasm Specific Tidal Swamps of South Sumatra

et al. 2021

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The potential for sub-optimal tidal land can be increased by using new adaptive rice varieties, both under conditions of existing constraints (low pH, high Fe) and conditions affected by global climate change (increased temperature, pest and diseases attacks, floods, droughts). The genetic material needed to create new adaptive superior varieties (NSV) is rice genetic resources (SDGs) which have been tested to be tolerant of various constraints. Information on tidal rice SDG has been obtained from the identification results in South Sumatra. This information can be explored and utilized by breeders to create rice NSV. The diversity and potential of the resulting NSV can provide many alternatives for users in choosing NSV according to their conditions and preferences. Specific characteristics of tidal local rice genetic resources that have been identified are the age of harvest, resistance to environmental stresses (low pH, immersion), resistance to pests and diseases, panicle character, and rice texture. The results of the NSV breeding program can be disseminated and implemented, among others, in increasing the cropping index (shortage), the anticipation of global climate change (pest/disease resistant, soaking resistant), and specification of development areas according to consumer preferences (rice texture). The implementation of this effort requires coordination and synchronization between related institutions and is expected to impact increasing national rice production and food security

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Lima Puluh Tiga Tahun Penelitian dan Pengembangan Lahan Rawa untuk Pertanian dan Produksi Pangan

Cited by 6 publications

References 0 publications

Karakteristik Kimia Tanah Gambut pada Tiga Tipe Penggunaan Lahan

Karakteristik Kimia Tanah Gambut pada Tiga Tipe Penggunaan Lahan

Differences In Nutrient Content In Peat Land And Permanent Production Forest Area In Sei Paham Village, Sei Kepayang District, Asahan District

Genetic Potential of Local Rice Germplasm Specific Tidal Swamps of South Sumatra

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