Pola Pewarisan Karakter Jumlah Berkas Pembuluh Kedelai

Alia, Yulia; Baihaki, A.; Hermiati, Nani; Yuwariah, Yuyun

doi:10.24198/zuriat.v15i1.6820

Cited by 3 publications

(2 citation statements)

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“…Informasi pendugaan parameter genetik sangat diperlukan untuk memperbaiki karakter suatu populasi (Ekowahyuni et al, 2015). Menurut Alia et al (2004), nilai parameter genetik yang diperlukan dalam proses seleksi terdiri dari aksi gen, variabilitas genetik dan heritabilitas. Heritabilitas merupakan salah satu parameter genetik yang penting dalam kegiatan pemuliaan tanaman.…”

Section: Pendahuluanunclassified

The Estimation of Varian Components and Heritability Two Population of Bird Pepper (Capsicum frutescens L.)

2019

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Assembling plant variety requires genetic information about the concerned traits. One way to obtain genetic information is through estimating genetic component and heritability. This experiment aims to obtain information varians component variety and heritability in 2 populations of bird pepper. Each population P1, P2, and F1 was planted with 40 plants, BCP1 and BCP 2 was planted with 100 plants and F2 was planted with 300 plants. Results in IPB C285 x IPB C290 population show the heritability broad sense with height category for all characters except fruit diameter. The number fruits per plant and fruit thickness has the highest category for heritability narrow sense. Results in IPB C321 x IPB C290 population heretability broad sense with hight category for all characters except weight per fruit. Fruit length was included in the high category for narrow sense heritability. The ratio of additive varians was greater than non additive varians in IPB C285 x IPB C290 population for number fruit per plant, weight per fruit, fruit length, fruit diameter, fruit thickness and harvest time while in IPB C321 x IPB C290 population number fruit per plant, fruit length, fruit thickness and fruit diameter. The selection method that can be used in both populations was the pedigree method so that selection activities can be carried out in early generation. The population IPB C285 x IPB C290 pedigree selection method was carried out on number fruits per plant and weight per fruit whereas in IPB C321 x IPB C290 population, pedigree selection method was carried out on fruit length.

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Section: Pendahuluanunclassified

The Estimation of Varian Components and Heritability Two Population of Bird Pepper (Capsicum frutescens L.)

2019

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“…Salinity hurts the growth of chilli plants caused by osmotic stress and the toxicity of sodium chloride. Salt stress strengthens the parameters of germination, root length and plamula (Hassen, Maher & Cherif, 2014;2004;Khan, Ayub, Pervez, Bilal, Shahid, & Ziaf, 2009).…”

Section: Genotypementioning

confidence: 99%

Selection of Chilli Pepper (Capsicum frutescens L.) for Salinity Tolerance in Seed Germination

Mustafa

Syahri

Rauf

2019

ATJ

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The obstacle of chilli pepper development in saline is that there is no salinity tolerant variety, so it is necessary to assemble tolerant varieties. Information on tolerant genotypes, selection criteria and determination of new selection methods at the germination level are needed to make it easier for breeders to select prospective tolerant varieties early. This study aims to determine tolerant genotypes, appropriate selection criteria and NaCl concentrations used for selection at the germination level. The study was arranged based on a completely randomized design with two factors: NaCl concentration and some chilli pepper genotypes. NaCl solution concentrations consist of five concentrations of N0: 0 g L-1 (EC 291 µS/cm, SAL 0,10), N1: 2 g L-1 (EC 3,71 ms/cm, SAL 2,0), N2: 4 g L-1(EC 6,60 mS/cm, SAL 3,60), N3: 6 g L-1 (EC 9,56 mS/cm, SAL 5,40) and N4: 8 g L-1 (EC 12,45 mS/cm SAL 5,40). The second factor is the genotype of chilli pepper consisting of 22 genotypes. The results showed that the most tolerant genotypes were G4, G7 and G15. Characters that can be used as selection criteria at the germination level are the percentage of germination, radical and hypocotyl length. The concentration of 8 g NaCl L-1 is effectively used to select tolerant genotypes

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Potensi Kuantitatif dan Kualitatif 10 Galur Unggul Baru Padi Jenis Pandan Wangi

Kartahadimaja¹,

Syuriani²,

Marlinda³

2017

JPPT

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Rice is a staple food that is very dominant for Indonesia. Production of rice in 2014 as PENDAHULUANBagi bangsa Indonesia, beras merupakan pangan pokok yang sangat dominan. Kelangkaan penyediaan beras menyebabkan melonjaknya harga beras yang berdampak baik secara langsung maupun tidak langsung dapat memperparah krisis ekonomi, sosial, dan politik (Suryana dkk., 2009).Produksi padi tahun 2014 sebanyak 70,85 juta ton gabah kering giling (GKG), mengalami penurunan sebanyak 0,43 juta ton (0,61%) dibanding tahun 2013 (Badan Pusat Statistik, 2015). Produksi beras dapat dipacu melalui peningkatan luas tanam dan penggunaan varietas yang memiliki produktivitas tinggi. Peningkatan potensi hasil suatu tanaman padi dapat dilakukan dengan memodifikasi arsitektur tan tanaman melalui pemuliaan tanaman dan seleksi (Abdullah, 2009).Jenis dan kualitas padi yang dikembangkan di masyarakat bervariasi, mulai dari yang berkualitas rendah sampai berkualitas tinggi (baik). Beras kualitas rendah dicirikan dengan warna

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Pola Pewarisan Karakter Jumlah Berkas Pembuluh Kedelai

Cited by 3 publications

References 0 publications

The Estimation of Varian Components and Heritability Two Population of Bird Pepper (Capsicum frutescens L.)

The Estimation of Varian Components and Heritability Two Population of Bird Pepper (Capsicum frutescens L.)

Selection of Chilli Pepper (Capsicum frutescens L.) for Salinity Tolerance in Seed Germination

Potensi Kuantitatif dan Kualitatif 10 Galur Unggul Baru Padi Jenis Pandan Wangi

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