DAYA HASIL DELAPAN GENOTIPE TANAMAN SORGUM (Sorghum bicolor (L.) Moench.) SEBELUM DAN SESUDAH KEPRASAN DI DATARAN RENDAH PASURUAN
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Institusion
Universitas Muhammadiyah Malang
Author
Putra, Surya Syah
Subject
S Agriculture (General)
Datestamp
2019-08-24 06:32:28
Abstract :
Sorghum (Sorghum bicolor (L.) Moench.) Is the fifth important food crop after rice, wheat, corn and barley, and is the main food of more than 750 million people in the semi-arid tropics of Africa, Asia and Latin America. The specialty of sorghum plants is having the ability to grow back after being harvested (ratoon). Arrangement can be done 2-3 regenerations. Ratun plants do not need seeds, just use bud regeneration, and are a useful tool to start cultivation on limited soil moisture. The research was carried out in paddy fields in Purut Rejo Village, Purworejo District, Pasuruan City. The research was conducted from September 2018 to January 2019. The planting material used in this study was 8 genotypes of local sorghum plants from the first keprasan, which consisted of: G1 = Pasuruan, G2 = Lamongan 1, G3 = Lamongan 2, G4 = Tuban, G5 = Sampang, G7 = Tulungagung 1, G8 = Tulungagung 2, G9 = Jombang. Materials for plant maintenance include NPK fertilizer (16:16:16). This study was a field study arranged with a factorial randomized complete group design (RCBD) with two treatment factors, namely the first factor 8 sorghum genotypes, the second factor before keprasan and after keprasan. The data from the next observation were analyzed using variance at the levels of 5% and 1%, followed by an Honestly Significant Difference Test (BNJ) of 5%. Data analysis using the SAS (Statistical Analysis System) software. The genotype that has the highest yield is Lamongan 2 genotype before ratoon because when viewed from the yield of the seed weight of Lamongan 2 genotype it has high productivity compared to the other genotypes. Based on the analysis of the variety of anova on panicle length, number of seeds, dry seed a panicle, fresh weight of 1000 seeds, dry weight of 1000 seeds showed a very significant difference where the treatment before keprasan had higher yields compared to the treatment after ratoon.
Sorghum (Sorghum bicolor (L.) Moench.) Is the fifth important food crop after rice, wheat, corn and barley, and is the main food of more than 750 million people in the semi-arid tropics of Africa, Asia and Latin America. The specialty of sorghum plants is having the ability to grow back after being harvested (ratoon). Arrangement can be done 2-3 regenerations. Ratun plants do not need seeds, just use bud regeneration, and are a useful tool to start cultivation on limited soil moisture. The research was carried out in paddy fields in Purut Rejo Village, Purworejo District, Pasuruan City. The research was conducted from September 2018 to January 2019. The planting material used in this study was 8 genotypes of local sorghum plants from the first keprasan, which consisted of: G1 = Pasuruan, G2 = Lamongan 1, G3 = Lamongan 2, G4 = Tuban, G5 = Sampang, G7 = Tulungagung 1, G8 = Tulungagung 2, G9 = Jombang. Materials for plant maintenance include NPK fertilizer (16:16:16). This study was a field study arranged with a factorial randomized complete group design (RCBD) with two treatment factors, namely the first factor 8 sorghum genotypes, the second factor before keprasan and after keprasan. The data from the next observation were analyzed using variance at the levels of 5% and 1%, followed by an Honestly Significant Difference Test (BNJ) of 5%. Data analysis using the SAS (Statistical Analysis System) software. The genotype that has the highest yield is Lamongan 2 genotype before ratoon because when viewed from the yield of the seed weight of Lamongan 2 genotype it has high productivity compared to the other genotypes. Based on the analysis of the variety of anova on panicle length, number of seeds, dry seed a panicle, fresh weight of 1000 seeds, dry weight of 1000 seeds showed a very significant difference where the treatment before keprasan had higher yields compared to the treatment after ratoon.
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