Relationship Between Agronomic Characters with Yield of Mungbean in Wetland

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Relationship Between Agronomic Characters with Yield of Mungbean in
Wetland

Ratri Tri Hapsari*
Indonesian Legumes and Tuber Crops Research Institute
 Jalan Raya Kendalpayak Km.8, Malang, East Java, Indonesia
*Corresponding author : Alamat email ini dilindungi dari robot spam. Anda memerlukan Javascript yang aktif untuk melihatnya.

 


Abstract

 

Mungbean is one of the important cash crops legumes in Indonesia which isrich in digestible protein, and can be planted in wetland during the dry season or on dry fields during the rainy season. The aim of this study was to determine the relationship among mungbean genotypes based on agronomic characters and identificationthe direct influence of agronomic character to yield diverse mungbean genotypes. The experiment was conducted in Kendalpayak Research Station in Malang during the dry season 2016. The material used was 200 genotypes of mungbean from Indonesian Legumes and Tuber Crops Research Institute (ILETRI) germplasm. The variable observed were plant height, days to flowering (50%), days to maturity, ratio of vegetative and generative (V/G) phase, number of branches,  number of cluster, number of pods/cluster, pod length, number of seeds/pod, 100-seed weight, and seed yield per plant. Data were analysis using correlation and path analysis. The results showed that number of branches, number of cluster, number of pod per cluster, number of seeds per pod have a significant positive correlation to mungbean yield. The direct effect of number of cluster on seed yield was the highest among other (0.676), thus it can be concluded that direct selection by using number of cluster is considered effective to obtain high seed yield on mungbean.

Keywords:correlation, path analysis, yield, Vigna radiata



 

 

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BALAI PENELITIAN LINGKUNGAN PERTANIAN

Indonesian Agricultural Environment Research Institute (IAERI)

 


 

A. Wihardjaka (1) and L.J. Wade (2)
(1)Research Station of Agricultural Environment Preservation

(2)International Rice Research Institute

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