CD Tesis

Analisis Keragaman Fenotipe Generasi M2 Dan M3 Tanaman Kacang Hijau (Vigna Radiata L.) Hasil Radiasi Sinar Gamma

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The objective of this research was to determine phenotypic variability of mungbean M2 and M3 Mutant populations resulted from gamma ray irradiation compared to the parent (M0), and see the correlation between characters in the population. The Field experiment was conducted by using a completely randomized design in which three populations including M2, M3 and the parent (M0) were planted in 2017. Each population was planted in a plot of 3 m x 2 m with planting space of 30 cm x 20 cm. Every population was repeated 5 times so to get 15 experimental units. Each unit of trial consists of 100 individual plants that are assumed to have been mutations. Observations were collected on all individuals in the population including plant height, number of stem internodes, length of internode, number of primary branches, age of flowering plants, date of harvest, length of pods, number of filled pods, number of seeds per pod, number of seeds per plant, weight of seeds per plants, and weights of 100 seeds.
The result of the research indicated the range values of M2 population were wider than M3 range values that have passed selection process. This could be interpreted that M2 population is the population has the highest diversity or highest segregation. The reduction in the M3 range or variance became narrower in the M3 population due to selection activities. The progress estimation of early generation selection would result in appropriate selection progress or close to the next generation if the character was controlled by additive gene action. The diversity value and the middle value variables of flowering and harvest age in the (M3) advanced population were getting bigger. Although the range values were almost equivalent. This is inversely proportional to the yield component due to the desire of having relatively early age plant. M2, M3 and control generation of mungbean have large and high quality seeds weighing more than 6.5 g/100 seeds.

Key words : mungbean (Vigna radiata L.), diversity, gamma rays.

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

10 10. 219 (0005)

Penerbit

Pekanbaru : Universitas Riau – Pascasarjana – Tesis Ilmu Pertanian., 2019

Deskripsi Fisik

xiii, 79 hlm.; ill.; 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

10 10. 219 (0005)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

PASCASARJANA (MAGISTER) ILMU PERTANIAN

Info Detail Spesifik

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Pernyataan Tanggungjawab

FATAH

Versi lain/terkait

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