Hasil dan Komponen Hasil Galur-Galur Kedelai di Dua Lokasi

Kuswantoro, Heru; Ujianto, Lestari; Sulistyo, Apri; Hapsari, dan Ratri Tri

doi:10.24831/jai.v44i1.12488

Cited by 5 publications

(3 citation statements)

References 8 publications

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“…This phenomenon also occured on the cultivars of China released in , where grain yield is negatively correlated with grain size (Jin et al, 2010). Different result is reported on optimal condition, where weight of 100 grains and grain yield shows positive correlation (Kuswantoro et al, 2016).…”

Section: Results and Disscussionmentioning

confidence: 81%

Potential yield of tidal swamp-adaptive soybean promising lines

Kuswantoro

Hapsari

Sulistyo

et al. 2017

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This study was carried out in order to identify suitable soybean lines that were adaptive in tidal swamp land. The research material consisted of 10 soybean promising lines and two varieties (Lawit and Menyapa). The research was carried out in Wanaraya, Barito Kuala, Indonesia, in rainy season 2014. The results showed that among of the 10 soybean lines, Snb/ 1087-148-2-1 reached the largest grain size (10.04 g/100 grains), followed by Snb/1087-147-2-7 (9.72 g/100 grains) and significantly different to Menyapa (6.86 g/100 grains) and Lawit (9.25 g/100 grains). Although these two lines had larger grain size than Menyapa, but the grain yield per unit area of these two lines were lower. Menyapa produced 1.67 t/ha, while Snb/1087-148-2-1 and Snb/1087-147-2-7 produced 1.18 and 1.42 t/ha respectively. Lower grain yield of these two lines was due to the smaller number of filled pods when compared to Menyapa variety.

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Section: Results and Disscussionmentioning

confidence: 81%

Potential yield of tidal swamp-adaptive soybean promising lines

Kuswantoro

Hapsari

Sulistyo

et al. 2017

Self Cite

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“…Nganjuk adalah Detap 1 (3,7 t/ha) dan di Mojokerto adalah Grobogan/G100H-3 (4,0 t/ha)(Tabel 7,8). Pengaruh interaksi genotipe dan lingkungan nyata pada karakter jumlah polong isi, bobot 100 biji, dan hasil biji juga didapatkan pada penelitian Kuswantoro et al (2016). Interaksi antara genotipe dengan lingkungan yang nyata berimplikasi terhadap perbedaan urutan keunggulan hasil biji antarlokasi.…”

Section: Karakter Agronomiunclassified

Identifikasi Ketahanan terhadap Pecah Polong dan Keragaan Karakter Agronomi Genotipe Kedelai

Krisnawati¹,

Adie²,

Mejaya³

2020

bulpa

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<p>Kehilangan hasil akibat pecah polong merupakan masalah serius pada budi daya kedelai di daerah tropis, termasuk di Indonesia. Penelitian bertujuan untuk mengidentifikasi ketahanan genotipe kedelai terhadap pecah polong dan mengkarakterisasi karakter agronomi masing-masing genotipe. Sebanyak 24 genotipe kedelai diuji lapang di Kabupaten Nganjuk dan Mojokerto pada bulan Februari-Mei 2017. Penelitian menggunakan rancangan acak kelompok dengan 24 perlakuan dan diulang tiga kali. Pengujian ketahanan terhadap pecah polong menggunakan metode oven. Ragam ketahanan terhadap pecah polong 24 genotipe kedelai terjadi pada suhu 50 °C dan 60 °C. Diperoleh satu genotipe sangat tahan terhadap pecah polong dari penelitian di Nganjuk, yakni G511H/Anj//Anj///Anj////Anjs-4, dua genotipe tahan (varietas Anjasmoro dan Detap 1), dan satu genotipe moderat (G 511 H/Anj//Anj///Anj////Anjs-8-5). Pada penelitian di Mojokerto, tidak diperoleh genotipe kedelai yang tergolong sangat tahan, namun diperoleh empat genotipe (G 511 H/Anj//Anj///Anj////Anjs-8-5, G 511 H/Anj//Anj///Anj////Anjs-4, varietas Anjasmoro, dan Detap 1) tahan pecah polong. Pengelompokan ketahanan berdasarkan rata-rata dari dua lokasi memperoleh satu genotipe tahan pecah polong, yaitu G511H/Anj//Anj///Anj////Anj-4, sama tahan dengan varietas pembanding tahan yaitu varietas Detap 1. Genotipe G511H/Anj//Anj///Anj////Anj-4 berumur genjah (masak pada 79 hst), ukuran biji besar (16,16 g/100 biji), dan hasil biji mencapai 3,08 t/ha. Karakteristik genotipe kedelai yang demikian diperlukan untuk peningkatan produksi kedelai di Indonesia yang beriklim tropis. <br /><br /></p>

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“…The high heritability estimates this means genetic factors make important contributions in the next process. Heritability shows how the proportion of a gene can be passed down to the next generation is based on observation of the nature of the observed phenotype [24], [30], as well as the genetic parameters determining the selection of effective systems [25], [30]. In addition, the value of variability in plant height and days to flowering is broad while the character panicle length and the number of productive tillers relatively narrow.…”

Section: Gamma Irradiationmentioning

confidence: 99%