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UJI DOSIS DAN FREKUENSI APLIKASI PUPUK UREA TERHADAP PERTUMBUHAN BIBIT JATI PUTIH (Gmelina arborea Roxb.) Riyanto, Agung Budi; Patola, Efrain -; -, Siswadi -
Innofarm:Jurnal Inovasi Pertanian Vol 12, No 2 (2013): Innofarm
Publisher : FAKULTAS PERTANIAN UNIVERSITAS SLAMET RIYADI

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Abstract

Research on the "Test of Dosage and Frequency of Urea Fertilizer Applications To Growth of White Teak Seedlings (Gmelina arborea Roxb.)”  has been started on May 12 to July 26, 2013 at green house of agriculture faculty of Slamet Riyadi University which is located in Village Kadipiro, Subdistrict Banjarsari, Town Surakarta, Province Central Java. This study aims to determine the best dosage and frequency of urea fertilzer application  as well as to determine interaction between dosage and frequency of urea fertilzer application on the growth of White Teak seedlings. The research design  was factorial Completely Randomized Design (CRD, consisted of 2 factors and 3 replications. Data  were  analyzed  by  Analysis  of  Variance  (Anova),  continued  by  Honestly Significant Diferent Test (HSDT) on 5 % significant level. Results of this study showed that the dosage of urea fertilizer significantly affected all growth parameters namely height of seedling, diameter of stem, number of leaf, area of leaf fresh weight of root, dry weight of root, fresh weight of seedling and dry weight of seedling. While the frequency of urea fertilzer application significantly affected only on area of leaf, fresh weight of root, and dry weight of root. Interaction between dosage and frequency of urea fertilizer application  did not significantly affect all growth parameters. Treatment which gives the best effect on all parameters fertilizer growth is 0.50 g / seed / application and frequency of 2 weeks. Key words : Dosage,Frequency , Urea Fertilizer,White Teak, Seedlings
“PENGARUH PEMBERIAN MIKORIZA ARBUSKULA DAN PUPUK ORGANIK TERHADAP PERTUMBUHAN BIBIT JATI PUTIH (Gmelina arborea Roxb.)” Santoso, Anugrah Condro; Harwati, Tri -; -, Siswadi -
Innofarm:Jurnal Inovasi Pertanian Vol 12, No 2 (2013): Innofarm
Publisher : FAKULTAS PERTANIAN UNIVERSITAS SLAMET RIYADI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (158.669 KB)

Abstract

Research on "The Effect of giving arbuscular mycorrhizal and Organic Fertilizer Against growth of white teak seedlings (Gmelina arborea Roxb.) has been started on April 2013 until July2013 at green house of agriculture faculty of Slamet Riyadi University which is located in Village Kadipiro,Subdistrict Banjarsari, Town Surakarta, Province Central Java. The research design  was factorial Completely Randomized Design (CRD) consisting of 2 factor and 3 replication. Data  were  analyzed  by  Analysis  of  Variance  (Anova),  continued  by  Honestly Significant Diferent Test (HSDT) on 5 % significant level. The results show: Mycorrhizal best dose is 10 g / polybag because it can produce the highest seedlings height is 157.89 cm, weight  of  the  fresh  seedlings is  333.42 g  toughest,  heaviest  and  dry  weightof seedlingsis 86.37 g,. Best organic fertilizer is compost because it can produce the highest seedlings height 13 cm, diameter of the largest trunk is 12.18 mm, the highest number of leaves is 30.33 leaves, fresh weight is 306.49 g toughest seedlings, and dry weight of seedlingsof the heaviest is 79,86 g., and Best interactions happen  on  a  combination  of  compost  with  mycorrhizal  dosage  10  g/polybag because  it  produces  the  smallest  root-shoot  ratio  is  2.116,  a  combination  of compost with mycorrhizal dosage of 15 g / polybag because it produces the smallest root-shoot ratio is 2.237, and the combination of mycorrhizal dose 10 g / polybag with cow dung manure because it produces the smallest root-shoot ratio is 2.175. Key words : arbuscular mycorrhizal, Organic Fertilizer, white teak
UJI DOSIS DAN FREKUENSI APLIKASI PUPUK UREA TERHADAP PERTUMBUHAN BIBIT JATI PUTIH (Gmelina arborea Roxb.) Agung Budi Riyanto; Efrain - Patola; Siswadi - -
Innofarm:Jurnal Inovasi Pertanian Vol. 12 No. 2 (2013): Innofarm
Publisher : FAKULTAS PERTANIAN UNIVERSITAS SLAMET RIYADI

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Research on the "Test of Dosage and Frequency of Urea Fertilizer Applications To Growth of White Teak Seedlings (Gmelina arborea Roxb.)”  has been started on May 12 to July 26, 2013 at green house of agriculture faculty of Slamet Riyadi University which is located in Village Kadipiro, Subdistrict Banjarsari, Town Surakarta, Province Central Java. This study aims to determine the best dosage and frequency of urea fertilzer application  as well as to determine interaction between dosage and frequency of urea fertilzer application on the growth of White Teak seedlings. The research design  was factorial Completely Randomized Design (CRD, consisted of 2 factors and 3 replications. Data  were  analyzed  by  Analysis  of  Variance  (Anova),  continued  by  Honestly Significant Diferent Test (HSDT) on 5 % significant level. Results of this study showed that the dosage of urea fertilizer significantly affected all growth parameters namely height of seedling, diameter of stem, number of leaf, area of leaf fresh weight of root, dry weight of root, fresh weight of seedling and dry weight of seedling. While the frequency of urea fertilzer application significantly affected only on area of leaf, fresh weight of root, and dry weight of root. Interaction between dosage and frequency of urea fertilizer application  did not significantly affect all growth parameters. Treatment which gives the best effect on all parameters fertilizer growth is 0.50 g / seed / application and frequency of 2 weeks. Key words : Dosage,Frequency , Urea Fertilizer,White Teak, Seedlings
“PENGARUH PEMBERIAN MIKORIZA ARBUSKULA DAN PUPUK ORGANIK TERHADAP PERTUMBUHAN BIBIT JATI PUTIH (Gmelina arborea Roxb.)” Anugrah Condro Santoso; Tri - Harwati; Siswadi - -
Innofarm:Jurnal Inovasi Pertanian Vol. 12 No. 2 (2013): Innofarm
Publisher : FAKULTAS PERTANIAN UNIVERSITAS SLAMET RIYADI

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Research on "The Effect of giving arbuscular mycorrhizal and Organic Fertilizer Against growth of white teak seedlings (Gmelina arborea Roxb.) has been started on April 2013 until July2013 at green house of agriculture faculty of Slamet Riyadi University which is located in Village Kadipiro,Subdistrict Banjarsari, Town Surakarta, Province Central Java. The research design  was factorial Completely Randomized Design (CRD) consisting of 2 factor and 3 replication. Data  were  analyzed  by  Analysis  of  Variance  (Anova),  continued  by  Honestly Significant Diferent Test (HSDT) on 5 % significant level. The results show: Mycorrhizal best dose is 10 g / polybag because it can produce the highest seedlings height is 157.89 cm, weight  of  the  fresh  seedlings is  333.42 g  toughest,  heaviest  and  dry  weightof seedlingsis 86.37 g,. Best organic fertilizer is compost because it can produce the highest seedlings height 13 cm, diameter of the largest trunk is 12.18 mm, the highest number of leaves is 30.33 leaves, fresh weight is 306.49 g toughest seedlings, and dry weight of seedlingsof the heaviest is 79,86 g., and Best interactions happen  on  a  combination  of  compost  with  mycorrhizal  dosage  10  g/polybag because  it  produces  the  smallest  root-shoot  ratio  is  2.116,  a  combination  of compost with mycorrhizal dosage of 15 g / polybag because it produces the smallest root-shoot ratio is 2.237, and the combination of mycorrhizal dose 10 g / polybag with cow dung manure because it produces the smallest root-shoot ratio is 2.175. Key words : arbuscular mycorrhizal, Organic Fertilizer, white teak
Co-Authors Agung Budi Riyanto Anugrah Condro Santoso Efrain - Patola Tri - Harwati