Bio Fortification Iron for Brown Rice Variety on Paddy Field Gripped Ferrous

Utama, M. Zulman Harja; Sunadi, Sunadi; Haryoko, Widodo

doi:10.15640/jaes.v6n1a8

Cited by 2 publications

(6 citation statements)

References 10 publications

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“…In tolerant species there is a layer of mucus (mucilage) which acts to absorb most of the iron in the rhizosphere so that plants avoid damage to the roots. The results of this study indicate that, it is thought that in rice plants there are also similarities in tolerance mechanisms for environmental stress conditions [24], such as Fe 2+ stresses. This research is very important for the development of engineering of breeding engineering against stresses, especially varieties that are cultivated on iron-gripped land in the context of extensification and intensification of rice as a food source.…”

Section: Iron Distributionmentioning

confidence: 59%

“…The production is higher than the description, namely 5.7-6.7 Mg ha -1 [18]. The high production of grain weight in this experiment even though rice plants experienced iron stress, because in cultivation with the SBSU system they were able to produce higher productive tillers compared to conventional methods [24].…”

Section: Growthmentioning

confidence: 78%

“…Table 1 shows that, the growth of tillers formed using the SBSU System was able to increase the number of tillers by 62-76% (45-65 stems) with the percentage of productive tillers 34-49% (21-24 stems), whereas in conventional cultivation methods, the number tillers formed around 13-16 stems [18]. The number of productive tillers is formed because in the SBSU system there are four sub clusters that allow plants to avoid early competition in the vegetative phase so that each subgroup can develop well [24].…”

Section: Growthmentioning

confidence: 99%

“…In acid sulphate soils, the concentration of Fe 2+ can reach more than 5,000 mg kg -1 after several weeks of irrigation. In acid soils with high levels of organic matter and high oxides it can produce ferrous concentrations to toxic levels in ultisol, oxisol, acid sulphate, and tidal peat soil [23,24].…”

Section: Iron Distributionmentioning

confidence: 99%

“…In the cultivation with the Sistem Bujur Sangkar Utama (SBSU) method the potential of tillers formed reached 3.6 million stems, whereas with the conventional method only 1.6 million stems. There was an increase in the number of tillers by 125%, when compared to conventional methods which had been applied by farmers [16,24].…”

Section: Introductionmentioning

confidence: 99%

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GROWTH AND PATTERNS OF DISTRIBUTION OF Fe2+ IONS IN SOME HYBRID RICE VARIETIES

Utama¹,

Sunadi²,

Haryoko³

2018

Preprint

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Increased production, many face increasingly complex challenges. The problem, which is not less important is the limited rice varieties tolerant to iron stress. The aim of the study was to obtain growth and distribution patterns of Fe2+ ions in several hybrid rice varieties. Experiment in Koto Baru, Sitiung I, Dharmasraya Regency, West Sumatra. The experiment used a completely randomized design, with five replications. The single factor is rice varieties, namely: Mekongga, Inpari 24, Inpari 27 and Inpari 28. The paddy fields used contain 104.69 mg kg-1 Fe2+, these concentrations greatly affect growth which causes poisoning. The production of milled dry grain in all varieties remained high even though it was iron-strapped, because the number of productive tillers formed in the SBSU system was more than 21 stems per clump, with production of grain weight > 5.4 Mg ha-1. The pattern of iron distribution occurs through absorption and translocation in the vegetative and generative phases to roots, stems, leaves, grain, and rice. The difference in iron levels in each part shows the ability of each variety to adapt. To obtain rice grains rich in iron and able to grow and produce well in iron-clamped conditions, it is recommended that aquaculture using the SBSU system with Inpari 27 varieties be able to produce iron content in rice grains of more than 27 mg kg-1 with production of grain weight 6.83 Mg ha-1.

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Section: Iron Distributionmentioning

confidence: 59%

Section: Growthmentioning

confidence: 78%

Section: Growthmentioning

confidence: 99%

Section: Iron Distributionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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GROWTH AND PATTERNS OF DISTRIBUTION OF Fe2+ IONS IN SOME HYBRID RICE VARIETIES

Utama¹,

Sunadi²,

Haryoko³

2018

Preprint

Self Cite

View full text Add to dashboard Cite

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Rice (Oryza sativa L.) Growth and Production in Main Square System Treatment with Liquid Organic Fertilizer of Gold Snails (Pomacea caniculata L.) and Citronella Oil (Cymbopogon nardus (L.) Rendle)

Sunadi,

Utama,

Auldina

2023

J. appl. agricultural sci. technol.

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The use of artificial chemicals as fertilizers and pesticides can endanger the health of the environment and consumers, so the potential utilization of natural materials as fertilizers and pesticides needs to be increased from local sources such as golden snails and citronella. The experiment aims to get the best interaction between golden snail Liquid Organic Fertilizer (LOF) and citronella oil for rice growth and production. The experiment was carried out in the paddy fields of Jorong Paraman Ampalu, Gunung Tuleh District, West Pasaman Regency from September 2020 to January 2021 using an RBD of 2 factors with 3 replications. The first factor was the golden snail LOF concentration, namely: 0, 100, 200, and 300 ml/L. The second factor was the citronella oil concentration, namely: 0, 10, 20, and 30 ml/L. Data were analyzed with ANOVA and DNMRT at 5% and 1%. The experimental results showed that the interaction between golden snail LOF and citronella oil concentration accelerated flowering, increased panicle length, grain weight, and dry grain production per hectare, while the golden snail LOF concentration factor increased plant height, maximum number of tillers and productive tillers, panicle length, number of grains per panicle, and 1000 grain weight. The highest grain production was obtained at concentrations of golden snails LOF of 200 ml/L and citronella oils 20 ml/L, namely 9.18 t/ha. The frequency of attacks by ground beetles and golden snails decreased at a concentration of 30 ml/L citronella oil, while stink bug infestation frequency was reduced at a concentration of 10 ml/L.

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Bio Fortification Iron for Brown Rice Variety on Paddy Field Gripped Ferrous

Cited by 2 publications

References 10 publications

GROWTH AND PATTERNS OF DISTRIBUTION OF Fe2+ IONS IN SOME HYBRID RICE VARIETIES

GROWTH AND PATTERNS OF DISTRIBUTION OF Fe2+ IONS IN SOME HYBRID RICE VARIETIES

Rice (Oryza sativa L.) Growth and Production in Main Square System Treatment with Liquid Organic Fertilizer of Gold Snails (Pomacea caniculata L.) and Citronella Oil (Cymbopogon nardus (L.) Rendle)

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