SISTEM OLAH TANAH TERHADAP PERTUMBUHAN DAN HASIL TANAMAN JAGUNG (Zea mays L.)

Hadianto, Wira; Ariska, Nana; Husen, M.

doi:10.35308/jal.v5i1.1965

Cited by 2 publications

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“…Shallow peat has a relatively higher fertility rate and has lower environmental risks than deep peat (Surahman et al, 2017). Peatlands with a depth of 1.4-2 m are classified as suitable (suitability class S3) for various types of food crops (Hadianto et al, 2018). Based on climate data obtained from the Meteorology, Climatology, and Geophysics Agency of the West Aceh Climatology Station, the research was carried out in the rainy season, with the amount of monthly rainfall ranging from 336 mm, temperature ranging from 22-30 °C, and air humidity ranging from 75-95%.…”

Section: Resultsmentioning

confidence: 99%

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Performance of sorghum varieties with various fertilizer doses in peatlands of West Aceh Regency

Andriani,

Irawan,

Syahputra

et al. 2024

J. Agron. Indonesia (Indonesian J. Agron.)

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West Aceh Regency is one of the regions in Indonesia with quite extensive peatlands, but the diversity of food crop commodities is still very low. To enhance food diversification programs of rice, sorghum production is important. The purpose of this research was to test several varieties of sorghum in the peatlands of West Aceh Regency. This research was carried out from July to November 2023. Several new varieties of sorghum released by the Indonesian Cereals Research Institute (ICERI) were evaluated in the peatland of West Aceh. The research method used a randomized complete block design (RCBD) with two factors and three replications. The first factor was different varieties of sorghum, and the second factor was various doses of fertilizers. The varieties used were Soper 7 Agritan, Bioguma 1, and Suri 3. The doses used Control (no treatment), Dose I (75 kg Urea ha-1 + 50 kg SP-36 ha-1 + 50 kg KCl ha-1), Dose II (150 kg Urea ha-1 + 100 kg SP-36 ha-1 + 100 kg KCl ha-1), and Dose III (225 kg Urea ha-1 + 150 kg SP-36 ha-1 + 150 kg KCl ha-1). The results showed that the Bioguma 1 variety adapted better than the other varieties, where the plant height was 187.97 cm, the number of leaves was 15.08, the panicle diameter was 35.92 mm, and the panicle weight was 79.52 g. Meanwhile, fertilizer dose II is better on the character of the number of leaves and panicle length. The interaction effect between the two factors only showed a significant influence on panicle length. Therefore, the Bioguma 1 sorghum variety can be a recommended variety for planting in the shallow peatlands of West Aceh. Keywords: Acidic soil; alternative food; food diversification

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Section: Resultsmentioning

confidence: 99%

“…Peatland variability is very high, both in terms of peat thickness, maturity, and fertility. Not all peatlands are suitable for agricultural use, and peatlands that can be used for food crops are recommended on shallow peat < 100 cm (Hadianto et al, 2018).…”

Section: Introductionmentioning

confidence: 99%

Performance of sorghum varieties with various fertilizer doses in peatlands of West Aceh Regency

Andriani,

Irawan,

Syahputra

et al. 2024

J. Agron. Indonesia (Indonesian J. Agron.)

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“…Penelitian oleh Sandiwantoro et al (2017) menyajikan bahwasanya pemanfaatan biochar yang berasal dari sekam dengan dosis 10 sampai 12 ton per ha mampu mengalihkan perkembangan serta hasil panen jagung manis menjadi lebih baik. Gusmailina (2010) juga menyebutkan, aplikasi biochar memiliki potensi dalam memperbaiki karakteristik fisik, kimia, dan biologi tanah.…”

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PEMBERIAN FUNGI MIKORIZA ARBUSKULA DAN BIOCHAR TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KEDELAI (Glycine max (L.) Merril) PADA TANAH ULTISOL

Yunedi,

Perdana

2023

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Soybean is one of the main needs and sources of vegetable protein for Indonesian. National needs of soybean continue to increase in line with the increase of population, but soybean production has not been able to meet national needs. Therefore, efforts need to be made to increase soybean production by utilizing marginal land with using arbuscular mycorrhizal fungi and biochar. The aim of this study was to determine the effect of single factors of arbuscular mycorrhizal fungi (AMF), biochar and interaction of these two factors on the growth and yield of soybean in Ultisol soil. This research was conducted from December until March 2019. The research used 3 x 3 factorial completely randomized design with three replications. The first factor was AMF dosage consist of 3 levels : M0 (0 g per plant), M1 (15 g per plant), M2 (30 g per plant) and the second factor was type of biochar consist of 3 levels : B0 (without biochar), B1 (biochar of rice husk), B2 (biochar of coconut shell). The observation data that obtained were analyzed statistically using analysis of variance (ANOVA). The results of variance analysis were continued by Duncan's multiple range test at level 5%. The results showed that the treatment of AMF improved all growth and yield parameters and the single biochar can not improve all growth and yield parameters. The interaction between AMF and biochar did not improve all parameters of growth and yield of soybean.

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SISTEM OLAH TANAH TERHADAP PERTUMBUHAN DAN HASIL TANAMAN JAGUNG (Zea mays L.)

Cited by 2 publications

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Performance of sorghum varieties with various fertilizer doses in peatlands of West Aceh Regency

Performance of sorghum varieties with various fertilizer doses in peatlands of West Aceh Regency

PEMBERIAN FUNGI MIKORIZA ARBUSKULA DAN BIOCHAR TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KEDELAI (Glycine max (L.) Merril) PADA TANAH ULTISOL

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