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Journal : Jurnal Ilmiah Universitas Batanghari Jambi

RESPONS PERTUMBUHAN BIBIT KAKAO (Theobroma Cacao L.) TERHADAP APLIKASI PUPUK ORGANIK CAIR PADA JENIS AKSESI BUAH KAKAO YANG BERBEDA Nasamsir Nasamsir
Jurnal Ilmiah Universitas Batanghari Jambi Vol 14, No 3 (2014): Oktober
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (216.369 KB) | DOI: 10.33087/jiubj.v14i3.264

Abstract

This study was conducted to assess the response to the cacao seeds organic liquid fertilizer applications (POC) NAP combined with some kind of fruit cacao accessions. The study was conducted in the Pattimura Rt. 38 Recognize Great Edinburgh, starting on May 1, 2014 until July 31 2014 cocoa seedlings were grown in growth media in a polybag. The design environment used in this study was a randomized complete block design (RAK) 4x6 factorial with four replications. POC applications NAP consists of 4 (four) degree, that is; 0 ml / L of water (control), 10 ml / L of water, 20 ml / L of water, and 30 ml / L of water. Factor Type Accession Cocoa (V) consists of 6 (six) level, ie; ¬V1, V2, V3, V4, V5, and V6. The variables used are the RPA response, LTR, and LAB age 14 to 70 days after planting. The results showed no interaction of a combination of the application (POC) NAP with some kind of fruit cacao accessions against RPA, LTR, and LAB age 14 to 70 days after planting. Application of 10 ml per liter of POC NAP accession combined with large red fruit (V3) shows the RPA, LTR, and the highest LAB.Key words ;  cocoa seeds, POC NAP, Accession fruit, RPA, LTR, and LAB
RESPONS PERTUMBUHAN BIBIT KARET (Hevea Brassilliensis Muell.Arg .) ASAL OKULASI TERHADAP APLIKASI PUPUK NPK (20-6-6) BERBEDA KONSENTRASI Nasamsir Nasamsir
Jurnal Ilmiah Universitas Batanghari Jambi Vol 8, No 2 (2008): Juli
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (82.417 KB) | DOI: 10.33087/jiubj.v8i2.247

Abstract

An experiment  was conducted to study NPK (20-6-6) at different concentration in growth increasing the Hevea seedling in Pattimura street, Jambi, from April to July 2008. Hevea seedling (PB 260) was grown in polybag, then NPK fertilizer was sprayed on the leaf surface twice a month in different concentration, namely 0.2 %, 0.4 %, 0.6 %, 0.8 %, and control. The experiment was carried out in completely randomized design with 3 replication. Response variable was RGR, NAR, and LAR from 14 to 70 days after planting. The result of  the experiment indicated that NPK (20-6-6) fertilizer significantly affect the RGR,NAR, and LAR Hevea seedling. The giving of NPK (20-6-6) is 0.2 % and control showed the lowest RGR , NAR, and LAR. The spray on concentration 0.6 % showed the highest RGR, NAR, and LAR , it was extremely different on concentration 0.2 % and 0.4 % and concentration 0.8 % was not significant with the concentration 0.6 % Key words ; Hevea seedling, (PB 260) ,  NPK (20-6-6), RGR, NAR, LAR
EFEK PEMBERIAN KOMBINASI GARAM DAPUR DAN PUPUK NITROGEN TERHADAP PERTUMBUHAN BIBIT KARET (Hevea brasilliensis Muell.Arg.) DI POLIBAG Nasamsir Nasamsir
Jurnal Ilmiah Universitas Batanghari Jambi Vol 13, No 4 (2013): November
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (127.899 KB) | DOI: 10.33087/jiubj.v13i4.325

Abstract

An experiment was conducted to study the influence of table salt (NaCl) and nitrogen fertilizer (Urea) at different dosages in growth increasing the Hevea seedling in Pattimura street, Jambi, from 5 July to 5 September 2013. Hevea seedling (PB 260) was grown in polyethylene bag.The experiment was carried out in completely randomized design with 3 replications. NaCl treatments arranged in five levels that is ; 0,0 g, 12,5 g, 8,5 g,  24,5 g, and 30,5 g. NaCl solution was poured to the medium surface 10 days after planting. Nitrogen fertilizer consist of four levels, i.e. ;  0,0 g, 7,0 g , 14,0 g , and 21,0 g. The fertilizer was given in three steps ; 5 , 30, and 60 days after planting. This three steps had the same urea weight. Response variable was SRR, RGR, and NAR from 14 to 70 days after planting.The experirnent result showed that NaCl effects interaction with nitrogen effects in SRR, RGR, and NAR. NaCl with nitrogen treatments could cause the increase of SRR, RGR, and NAR.The giving of 30,5 g NaCl with 7 – 14  g urea  showed the highest SRR, RGR, and NAR , it was not differernt on application 24,5 g NaCl.Key words ; Hevea seedling (PB 260) , NaCl, Urea, SRR, RGR, NAR