EVALUASI HASIL TANAMAN KACANG TUNGGAK DI LAHAN SEED TEACHING FARM POLITEKNIK NEGERI LAMPUNG
Keywords:
cowpea, lowland, plant breeding, productivityAbstract
Cowpea is a plant that is a very important food commodity in national food security. The availability of superior varieties is the basis for increasing production. The yield test of cowpea is part of the stages of the plant breeding process before the registration process for new superior varieties. This study aims to test the yield of seven cowpea genotypes and determine productivity using statistical analysis. The materials used in this study were four test genotypes (Albina, Tampi, Uno, and Arghavan) with three comparison genotypes (KT-1, KT-7, and KT-9). The design used was a Randomized Complite Block Design (RCBD) with one factor, namely cowpea genotypes. The study used four replications, so there were 28 experimental units. Observations were made on quantitative and qualitative characters. The results showed that the Tampi genotype had the highest yield of young pods (0,98 ton.ha-1) compared to other genotypes. Based on statistical analysis, the Albina and Arghavan genotypes had significantly different seed productivity values (4,52 and 4,26 ton.ha-1) compared to the comparison genotypes (KT-1, KT-7, and KT-9). This study became the yield data of the second generation of cowpea which was tested in the Seed Teaching Farm, Politeknik Negeri Lampung.
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Indonesian Society of Applied Science (ISAS)
