Penerbit: Universitas Lampung
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PERTUMBUHAN DAN PERBANYAKAN TUNAS MIKRO SINGKONG (Manihot esculenta CRANTZ.) SECARA IN VITRO PADA BERBAGAI KONSENTRASI BENZIL ADENIN.
Oleh: Ardian, Ardian, Yuliadi, Erwin
Propagation of cassava through in vitro culture is required by farmers and agro industries to fulfill the need of the best and the newest clone as soon as after that clone is released by government. The objective of this research is to know the effect of the application of four concentration of benz...
Sumber: JURNAL AGROTROPIKA; Vol. 14 No. 1 (2009): Jurnal Agrotropika V14 No 1 2009
PENGARUH UMUR BATANG BAWAH DAN TINGKAT PENAUNGAN PADA PENYAMBUNGAN BIBIT JARAK PAGAR (Jatropha curcas L.)
Oleh: Sugiatno, Sugiatno, Hamim, Herawati
To get high quality physic nut seedling one of effort is with vegetative propagation especially with grafting. The objective of this study was to evaluate the effect the maturity of rootstocks and shading rate on the effectiveness of grafting and the growth of seedling of Jatropka. The experiment wa...
Sumber: JURNAL AGROTROPIKA; Vol. 14 No. 1 (2009): Jurnal Agrotropika V14 No 1 2009
PENGARUH POLA CURAH HUJAN TERHADAP PRODUKSI KOPI: STUDI DI SATU PERKEBUNAN DI BANYUWANGI
Oleh: Erwiyono, Rudy, Yacob, Rully Yuniarta, Usmadi, Usmadi
Study on the effect of rainfall pattern on the coffee yield has been carried out at one of government-owned estate companies in Banyuwangi district, East Java. The study was conducted by multiple linier regression analysis approach of rainfall elements on the coffee production. The results showed th...
Sumber: JURNAL AGROTROPIKA; Vol. 14 No. 1 (2009): Jurnal Agrotropika V14 No 1 2009
KORELASI, KERAGAMAN GENETIK, DAN HERITABILITAS KARAKTER AGRONOMI KACANG PANJANG POPULASI F3 KETURUNAN PERSILANGAN TESTA HITAM X LURIK
Oleh: Sa’diyah, Nyimas, Basoeki, Tjipto Roso, Putri, Aprilia Eka
The objective of this study was to estimate correlation, variances, and heritability of agronomic characters of yardlong-bean F3 population derived from crosses between black and striped-black testa. An F3 population consisted 90 plants along with the two parents (20 plants per parent) were planted ...
Sumber: JURNAL AGROTROPIKA; Vol. 14 No. 1 (2009): Jurnal Agrotropika V14 No 1 2009
PENGARUH KOMPOSISI MEDIA PEMBIBITAN DAN DOSIS PUPUK NPK PADA PERTUMBUHAN BIBIT JARAK PAGAR (Jatropha curcas L.) DENGAN PENYAMBUNGAN
Oleh: Sugiatno, Sugiatno, Hamim, Herawati
The objective of this research are to know the effect of blend of cattle manure, hull of rice, and soil as nursery medium and NPK fertilizer dosage on growth of physic nut seedling by grafting. The experiment has been conducted in Bandar Lampung from January to June 2008. Is a factorial experiment (...
Sumber: JURNAL AGROTROPIKA; Vol. 14 No. 2 (2009): Agrotropika Vol.14 No.2 2009
KAJIAN PERTUNASAN EMPAT KULTIVAR MANGGA (Mangifera indica L.) YANG TELAH MENGALAMI PEMANGKASAN AWAL DAN PEMUPUKAN KNO3
Oleh: Rugayah, Rugayah
The research was conducted to study shoot-growth pattern on four cultivars of mango ( Arumanis, Gedong, Indramayu, Manalagi) that was early pruning and application of KNO3.The treatment was arranged factorially (2x5) in a randomized block design with four replication. The first factor were posision ...
Sumber: JURNAL AGROTROPIKA; Vol. 14 No. 2 (2009): Agrotropika Vol.14 No.2 2009
PENGARUH ZAT PENGATUR TUMBUH TERHADAP PERKECAMBAHAN BENIH DAN PERTUMBUHAN BIBIT KAMANDRAH (Croton tiglium L.)
Oleh: Tjokrowardojo, Agus Sudiman, Rosman, Rosihan, Iswantini, Dyah
Study of growth regulator of kamandrah (Croton tiglium L.) by pot experiment was conducted in green house at Indonesian of Medicinal and Aromatic Crops Research Institute (IMACRI) Bogor. The experiment was conducted from Juni to Oktober 2008. In pot experiment to test the germination by treatments: ...
Sumber: JURNAL AGROTROPIKA; Vol. 14 No. 2 (2009): Agrotropika Vol.14 No.2 2009
STUDI EFISIENSI PEMANFAATAN NITROGEN EMPAT VARIETAS PADI SAWAH PADA TANAH INCEPTISOL.
Oleh: Anwar, A.H. Syaeful, Darjanto, H.
The research was conducted in Green House of Agricultural Faculty Jenderal Soedirman University Karangwangkal Village, North Purwokerto Subdistrict, Banyumas Regency. The research was performed at December 2007 until April 2008. Experimental design used was Randomized Complete Block Design (RCBD) th...
Sumber: JURNAL AGROTROPIKA; Vol. 14 No. 2 (2009): Agrotropika Vol.14 No.2 2009
INDUKSI MUTASI DENGAN IRADIASI SINAR GAMMA DAN SELEKSI IN VITRO UNTUK MENDAPATKAN EMBRIO SOMATIK KACANG TANAH YANG TOLERAN POLIETILENA GLIKOL
Oleh: Hemon, A. Farid
The objectives of this experiment were to evaluate effectiveness of Gamma ray to somatic embryos culture to increase frequency of obtaining polyethylene glycol (PEG) insensitive somatic embryos (SE) of cv. Local Bima peanut. The experiment was inisiated with induction of peanut SE. Mutation inductio...
Sumber: JURNAL AGROTROPIKA; Vol. 14 No. 2 (2009): Agrotropika Vol.14 No.2 2009
EKSPLORASI DAN KONSERVASI EX-SITU PLASMA NUTFAH UBIKAYU SEBAGAI UPAYA MEWUJUDKAN KETAHANAN PANGAN DI MALUKU
Oleh: Dahamarudin, La, Nurdin, Maryam
Exploration of germplasm cassava is executed in May-June 2007 in SubProvince of Seram Bagian Barat (SBB), Seram Bagian Timur (SBT), and Maluku Tengah. Conservation ex-situ is executed in KP. Makariki. Exploration is executed by using method survey, focused at germplasm collection cassava owned by fa...
Sumber: JURNAL AGROTROPIKA; Vol. 14 No. 2 (2009): Agrotropika Vol.14 No.2 2009