Ciherang Rice Agronomy Performance on the Balance of Nitrogen Intake from Azolla Compost and Urea

Hazmi, Muhammad; Waliyuddin, Habib; Hasbi, Hudaini

doi:10.2991/assehr.k.200529.081

Cited by 2 publications

(3 citation statements)

References 2 publications

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“…Urea fertilizer is the most common chemical fertilizer that used by the farmers but recently the price of Urea is increasing. In order to decrease of using Urea, Azolla has potential to be an alternative nitrogen source for improving the biological, chemical, and physical of soil [20]. It is necessary to increase soil fertility of the rice field by application of Urea and Azolla with optimal combination ratio.…”

Section: Intensification System Of Ciherang Cultivationmentioning

confidence: 99%

Agronomics, Genomics, Breeding and Intensive Cultivation of Ciherang Rice Variety

Dwiningsih¹,

Alkahtani²

2022

Preprint

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Ciherang rice variety was released in year 2000 and become a superior variety in Indonesia. In a decade, due to the excellent agronomic characteristics and high productivity, Ciherang gradually replace the mega-variety IR-64 and widely cultivate in almost 40% rice production area in Indonesia. In addition to its high grain yield, short straw, early maturity, and high productive tiller number, it had superior grain quality, such as long and slender grain shape, clean yellow color, aromatic, and high milled rice percentage with excellent eating quality, matching with farmers and rice consumers demands. It has intermediate glycemic index and delicious taste. It is intolerance to flooding condition and susceptible to several diseases and pests, including rice blast, bacterial blight, brown planthopper, and yellow stem borer. Because of Ciherang has been well-characterized genetically, many quantitative trait loci (QTLs) and candidate genes which associated with certain traits have been identified. It has also been used as a parent in rice breeding program to develop mapping populations for genetic analysis. In order to increase the flooding tolerant and disease resistant in Ciherang, many valuable genes have been introduced into Ciherang through backcrossing breeding technique and transgenic approach. The optimal rice productivity in Ciherang also supported by the application of intensification system in Ciherang cultivation. Unravelling the complex genetic control of agronomic characteristics, grain yield traits, and other desirable traits which valuable for rice farmers and consumers are very important.

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Section: Intensification System Of Ciherang Cultivationmentioning

confidence: 99%

Agronomics, Genomics, Breeding and Intensive Cultivation of Ciherang Rice Variety

Dwiningsih¹,

Alkahtani²

2022

Preprint

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“…Introgression of AG1 QTL from donor parent Kho Hlan On and AG2 QTL from donor parent Ma-Zhan Red and recipient parents PSB Rc82 and Ciherang-Sub1 potentially enhance the germination and seedling growth under flooding condition. Elite rice lines which carrying AG1 and AG2 QTLs showed less lipid peroxidation, higher á-amylase activity that increase the Source: (Baptista et al, 2018;Arief et al, 2018;Asbur, 2013.;Astuti et al, 2013;Biswas et al, 2021;Fitriah et al, 2019;Hazmi et al, 2019;Helina et al, 2018;Ibrahim et al, 2021;Isnawan et al, 2020;Juradi et al, 2017;Kinose et al, 2020;Liang et al, 2021;Nuraeni et al, 2014;Paiman et al, 2021;Rahmawati et al, 2021;Santosa and Suryanto, 2015;Shresta et al, 2018;Susiyanti et al, 2020;Widiasri et al, 2022) starch degradation and improve ascorbate, soluble sugars, and total phenolic content which leading to the higher germination and seedling growth under flooding condition.…”

Section: Breeding Parentage Progeny Selection Evaluation and Release ...mentioning

confidence: 99%

“…Urea fertilizer is the most common chemical fertilizer that used by the farmers but recently the price of Urea is increasing. In order to decrease of using Urea, Azolla has potential to be an alternative nitrogen source for improving the biological, chemical, and physical of soil (Hazmi et al, 2019). It is necessary to increase soil fertility of the rice field by application of Urea and Azolla with optimal combination ratio.…”

Section: Intensification System Of Ciherang Cultivationmentioning

confidence: 99%

Agronomics, Genomics, Breeding and Intensive Cultivation of Ciherang Rice Variety

2022

IJAGST

View full text Add to dashboard Cite

Ciherang rice variety was released in year 2000 and become a superior variety in Indonesia. In a decade, due to the excellent agronomic characteristics and high productivity, Ciherang gradually replace the mega-variety IR-64 and widely cultivate in almost 40% rice production area in Indonesia. In addition to its high grain yield, short straw, early maturity, and high productive tiller number, it had superior grain quality, such as long and slender grain shape, clean yellow color, aromatic, and high milled rice percentage with excellent eating quality, matching with farmers and rice consumers demands. It has intermediate glycemic index and delicious taste. It is intolerance to flooding condition and susceptible to several diseases and pests, including rice blast, bacterial blight, brown planthopper, and yellow stem borer. Because of Ciherang has been well-characterized genetically, many Quantitative Trait Loci (QTLs) and candidate genes which associated with certain traits have been identified. It has also been used as a parent in rice breeding program to develop mapping populations for genetic analysis. In order to increase the flooding tolerant and disease resistant in Ciherang, many valuable genes have been introduced into Ciherang through backcrossing breeding technique and transgenic approach. The optimal rice productivity in Ciherang also supported by the application of intensification system in Ciherang cultivation. Unraveling the complex genetic control of agronomic characteristics, grain yield traits, and other desirable traits which valuable for rice farmers and consumers are very important.

show abstract

Ciherang Rice Agronomy Performance on the Balance of Nitrogen Intake from Azolla Compost and Urea

Cited by 2 publications

References 2 publications

Agronomics, Genomics, Breeding and Intensive Cultivation of Ciherang Rice Variety

Agronomics, Genomics, Breeding and Intensive Cultivation of Ciherang Rice Variety

Agronomics, Genomics, Breeding and Intensive Cultivation of Ciherang Rice Variety

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