Garuda - Garba Rujukan Digital

Article Per Year (5 Year)

All

Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy)

jurnalagronomi
Website

Published by Institut Pertanian Bogor

ISSN : 20852916 EISSN : 23373652 DOI : -

Core Subject : Economy, Agriculture,

Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance

Aims and Scope Aims Indonesian of Journal Agronomy (Jurnal Agronomi Indonesia), the official journal of the Indonesian Society for Agronomy, publishes primary research paper, review article, policy analysis and research notes and preliminary results in all areas of agronomy. Manuscripts could be written either in English or in Indonesia. Scope Indonesian of Journal Agronomy (Jurnal Agronomi Indonesia) covers agronomy in broad sense including plant production, genetic and plant breeding, plant physiology, plant ecology, plant biotechnology, modeling, seed science and technology and weeds science on food, horticulture, plantation, and forage crops.

Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Agronomi dan Ilmu Tanaman

Articles 971 Documents

26 27 28 29 30

PENGARUH DOSIS PACLOBUTRAZOL TERHADAP PERTUMBUHAN VERTIKAL DAN KEPADATAN PUCUK SERTA PERTUMBUHAN AKAR RUMPUT GOLF BERMUDA Tifdwarf (Cynodon dactylon x C. transvaalensis) Kristanto, Andreas; Munandar, Aris
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 23 No. 1 (1995): Buletin Agronomi
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Possibility of growth retardant application on tropical turfgrass to substitute or to reduce mowing intensities, while keeping the root growth, was studied. An experiment to study the effect of six level (0, 0.5, 1.0, 2.0, 3.0, and 4.0 kg/ha in 1,000 l solution/ha) of paclobutrazol application on shoot and root growth was set up. The result showed that within 10 - 66 days after application paclobutrazol retarded shoot growth. A tolerable visual damage occurred on turfgrass treated with 0.5 - 1.0 kg paclobutrazol/ha and more severe ones occurred when treated with 2.0 or more kg paclobutrazol. One advantage of paclobutrazol application occurred in this experiment was that the root growth was not affected by this PGR application while the shoot growth was suppressed. Paclobutrazol application changed turfgrass morphology and anatomy. Microscopic observation showed that increment of stem diameter might due to the increment in cell and pith size. Relative size (in diameter) of 10 cells around the pith of 0, 0.5, 1.0, 2.0, 3.0 and 4.0 kg paclobutrazol/ha were 1.0, 1.1, 1.2, 1.3, and 1.4 respectively.

EFFECT OF CALCIUM ON THE GROWTH AND ION UPTAKE IN NaCl-STRESSED PLANTS Sopandie, Didy; Kawasaki, Toshio; Moritsugu, Masumi
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 23 No. 1 (1995): Buletin Agronomi
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Peanut and kidney bean gave similar response to salt stress showing a more severe growth reduction, as compared to spinach, leaf beet, barley cultivars and wild barley. Calcium showed the protective effect on salt injury in all plants, the effect of which was more pronounced in spinach, leaf beet and both types of barley plant than that in bean and peanut. High concentration of NaCl decreased the content of K, Ca, and Mg in both shoot and root of all plants. Elevated Ca in the nutrient solution, however. Considerably alleviated the inhibition of K uptake due to NaCl. The result suggested that the maintenance of K / Na selectivity by Ca in plant might result in the enhancement of salt tolerance.

PENGARUH ALGIFERT DAN CYCOCEL TERHADAP PERTUMBUHAN DAN PRODUKSI BAWANG PUTIH (Allium sativum L.) VARIETAS LUMBU PUTIH Sugiyanta, ,; Sudarsono, ,; Mufidah, Siti
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 23 No. 1 (1995): Buletin Agronomi
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

This experiment was conducted to determine the effect of plant growth regulator (Cycocel) and algifert in growth and bulb production of garlic (Allium sativum L.) cv. 'Lumbu Putih'. The experiment was set up randomized complete block design. Treatments were consisted of combination of algifert and cycocel applications. Algifert treatments consisted of spraying 0 (A0), 2 (A1), 4 (A2), 6 (A3) and 8 (A4) ml/l algifert solution on to garlic plants, while cycocel treatments consisted of spraying 0 (C0), 500 (C1), 1000 (C2) and 1500 (C3) Cycocel solution. Algifert spraying was conducted at 3, 5, 7, 9, 11 week after planting, while cycocel was at 8 week and 10 week after palnting. Result of the experiments indicated algifert and cycocel treatments did not significantly affect growth and bulb yield of garlic. However, interaction affect of algifert and cycocel significantly reduced total number of cloves of each garlic bulb. Comparation mean analyzis showed A2C3 (algifert 4 ml/l with cycocel 1500 mg/l) treatment resulted in significantly lower total number of cloves of each garlic bulb than A2C0 or A2C1 (algifert 4 ml/l with or with out cycocel 500 mg/l) treatments, respectively. Treatment combination A2C3 significantly reduced the total number of cloves each bulb. However, the reduction of total number of cloes was not followed by increased in the size of the cloves. The result of the experiment also indicated the presence of positive correlation among parameters recorded. The total weight of harvested biomass were positively correlated with diameter of the bulb, number of clove, dry weight of the bulb, and dry matter contain of the bulb, respectively.

IDENTIFIKASI GULMA PADA DUA TIPE PERKERASAN TAMAN (KONBLOK DAN GRASBLOK) Nurisjah, Siti; Lontoh, A. Pieter
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 23 No. 1 (1995): Buletin Agronomi
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Weed constitute one the main problems encountered in urban parks, including those growing on paved park grounds, because in addition to impairing the beauty of the parks they also reduced their function and durability. By weed inventory on park grounds management actions can be planned and conducted Field observation were carried out for two months at the "Monumen Nasional" grounds in Jakarta. Two widely used types of pavement were selected, i.e. conblock and grassblock. The Dominance Value Summed Dominance Ratio were calculated using Tjitro Soedirdjo. Three groups of wide grew in this area, i.e. broad leaves weeds, grasses, and sedges. The species growing on both types of pavement and in both ecological condition are Cyperus rotundus, Eleusine indica, and Euphorbia thymyfolia. Eleven species were identified on shaded and on open conblock respectively. Of these species, nine species grew on both condition, but at varying level of dominance. These are Euphorbia thymifolia, Eleusine indica, Cyperus rotundus, Hedyotis corymbosa, Portulaca oleraceae, Axonopus compressus, Ricahardia brasiliensis, Bacopa procumbens, and Synedrella nodiflora. Eight species were found on shaded grassblock and nine species on open grassblock. Species were found in both condition, i.e. Cyperus rotundus, Eleusine indica, Euphorbia thymyfolia, Chrysopogon aciculatus, and Borreria repens.

PEMILIHAN BAHAN PEMULIAAN PADI UNTUK PEMBENTUKAN VARIETAS UNGGUL DISKRIMINATIF TUMPANGSARI: PADI + JAGUNG + UBIKAYU DI LAHAN KERING. I. HASIL TANAMAN PADI Bari, Abdul; Harahap, Zainuddin; Sudiatso, S.; Anwar, Khairil
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 23 No. 2 (1995): Buletin Agronomi
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Intercropping of Maize, Rice and Cassava is commonly practiced by subsistent farmers on upland agriculture in Indonesia. In general, grain yield of rice under intercropping is very much lower than under monoculture crop. This due to the fact that the variety of rice planted under intercrop was breed and selected under elite, monoculture crop condition. Field experiment to screen rice breeding materials planted in association with maize and cassava were carried out in Pekalongan (Lampung), October 1993 - November 1994. Three out of 29 entries of rice were selected, EO2 (B6136-Tb-0-1-5), E20 (Tb47h-Mr-17) and E22 (Tb154c-Tb-1). Performance test on grain yield relative stability for selected materials have to be done, before practicing any form of improvement by means of selection.

FISIOLOGI DAYA ADAPTASI KEDELAI (Glycine max (L.) Merr.) TERHADAP CEKAMAN pH RENDAH DENGAN Al TINGGI Supijatno, ,; Sopandie, D.; Jusuf, M.; Harran, S.
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 23 No. 2 (1995): Buletin Agronomi
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Two AI-tolerant genotypes (KB 44001 and Genjah Jepang) and two AI-sensitive genotypes of soybean (Kedelai Lumut and KB 46015) were subjected to Al concentration (1.50 mM Al with pH 4.0) in hydroculture for 3 weeks; the growth and their physiological responses were identified by measuring the changes of pH media, NO3ˉ /NH4+ uptake, ion absorption and organic acid content in the tissues. The result revealed that Al-tolerant genotypes soybean show a much better growth than the sensitive genotypes. Moreover, the tolerant genotypes showed the different responses to Al stress; they changed the pH media more significantly, accumulated less Al in the roots and accumulated more oxalate acid than the sensitive genotypes. Both the tolerant and sensitive genotypes had similar pattern n in N03ˉ /NH4+ uptake and other cation uptake. The results suggested that tolerance of soybean genotypes to Al toxicity is associated with their ability in the exclusion AI.

PENGARUH DOSIS NITROGEN DAN KALIUM TERHADAP PRODUKSI DAN MUTU TEMBAKAU TEMANGGUNG PADA TUMPANG SISIP KUBIS - TEMBAKAU DI PUJON MALANG Wiroatmodjo, Joedojono; Najib, M.
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 23 No. 2 (1995): Buletin Agronomi
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

The experiment were carried out to determine the effect of N and K on growth, yield and quality of Temanggung tobacco grown intercropped with cabbage at Pujon, Malang. The factorial design with randomized block in five replications were used. Cabbage were planted from February-May, 1992 where as tobacco intercropped in April-September 1993. Three levels of nitrogen from Ammonium Sulphate namely 30 kg N/ha (N1), 60 (N2) and 90 kg N/ha (N3), while Potassium from Potassium Sulphate of 0, 50 and 100 kg K2O/ha were the treatment. Cabbage were fertilization at the rate of 390 kg N/ha and 780 kg P2O5/ha without K fertilization. The first tobacco fertilizations were done at a day after cabbage harvest when tobacco at 16 days old, the half dosages of N and full dosages of K were applied. Other half of N were applied when tobacco at 30 days old. The nitrogen did increase top leaf length, 10 leaf width, fresh yield and N content of Temanggung tobacco of variety of Genjah Kemloko. The potassium did increase quality index and crop index significantly. The N and K interactions is likewise influenced significantly the quality and crop indexes. The maximum leaf length and leaf width were obtained from 90 kg N/ha treatment, whereas highest quality and crop indexes obtained from 30 kg N/ha (N1) and 100 kg K2O/ha (K1) treatments. Highest N content of 3.707% were detected from 90 kg N/ha treatments.

EFFECT OF SILICATE ON THE GROWTH AND ION UPTAKE IN NaCI-TRESSED PLANTS Sopandie, Didy; Moritsugu, Masumi; Kawasaki, Toshio
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 23 No. 2 (1995): Buletin Agronomi
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

The purpose of this experiment was to investigate the effect of Si on the growth and ions uptake (K, Na, Ca, and Mg) in rice, bean and barley plants grown in saline conditions. Rice and bean plants were subjected to 0 and 30 mM NaCI in the nutrient solution with and without Si, whilst for barley plants 0 and 40 mM NaCI were used. In this investigation, 2.0 mM Si was used as silicilic acid. The results revealed that Si had the protective effect on salt injury only for rice plants. This alleviating effect of Si appeared to be associated with the interference of Si on the upward Na transport by reducing the content of Na in the shoots and retaining it in the roots. Generally, addition of Si did not affect the content of K in all plants tested. Except for rice, Si had no or less effect on Ca and Mg uptake in bean and barley plants.

BUDIDAYA TEBU PADA LAHAN KERING BERIKLIM BASAH SUATU USAHA UNTUK MEMPRODUKSI ALTERNATIF PEMANIS SUDIATSO, SUGENG
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 23 No. 2 (1995): Buletin Agronomi
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

The trials of cultivation of sugar cane on wet climate of rainfed area was carried out at Bogor (belong to climattic A according to Schmidt and Fergusson, 1957) from 1991 to 1996. The aim of the experiments to get the cultivation varieties of sugar cane which has high total sugar content after 6 months, either plant cane or the first rattooned. Several cultivars of PS87, produced by P3GI, were tested. The experiment consisted of plant density, date of planting kind of cultivar and level of potassium fertilizers. The result showed that the PS87-22704 cultivar and PS58 variety (as a control) produced the high total-sugar content (15.64% and 15.89%).

PEMILlHAN BAHAN PEMULIAAN UNTUK PEMBENTUKAN VARlETAS UNGGUL DISKRIMINATIF TUMPANGSARI: PADI + JAGUNG + UBlKAYU DI LAHAN KERING. I HASIL BIJI KERING JAGUNG Bari, Abdul; Subandi, ,; Sjamsudin, Endang; Supriyanto, ,
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 23 No. 3 (1995): Buletin Agronomi
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Intercropping of Maize, Rice and Cassava is commonly practiced by subsistent farmers on upland agriculture in Indonesia. In general, grain yield of maize under intercropping is very much lower than under monoculture crop. This due to the fact that the variety of maize planted under intercrop was bred and selected under elite, monoculture crop condition. Three field experiments to screen maize breeding materials planted in association with rice and cassava were carried out in Pekalongan (Lampung), October 1993 - November 1994. Three out of 29 entry of maize were selected, MC-1 (optimistic), Wiyasa (neutral) and ICS1 Arj15F (pessimistic). Performance test on grain yield relative stability for three selected materials have to be done before practicing any form of improvement by means of selection.

Page 28 of 98 | Total Record : 971

26 27 28 29 30

Filter by Year

1994 2025

Filter By Issues

All Issue Vol. 53 No. 3 (2025): Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 53 No. 2 (2025): Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 53 No. 1 (2025): Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 52 No. 3 (2024): Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 52 No. 2 (2024): Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 52 No. 1 (2024): Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 51 No. 3 (2023): Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 51 No. 2 (2023): Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 51 No. 1 (2023): Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 50 No. 3 (2022): Jurnal Agronomi Indonesia Vol. 50 No. 2 (2022): Jurnal Agronomi Indonesia Vol. 50 No. 1 (2022): Jurnal Agronomi Indonesia Vol. 49 No. 3 (2021): Jurnal Agronomi Indonesia Vol. 49 No. 2 (2021): Jurnal Agronomi Indonesia Vol. 49 No. 1 (2021): Jurnal Agronomi Indonesia Vol. 48 No. 3 (2020): Jurnal Agronomi Indonesia Vol. 48 No. 2 (2020): Jurnal Agronomi Indonesia Vol. 48 No. 1 (2020): Jurnal Agronomi Indonesia Vol. 47 No. 3 (2019): Jurnal Agronomi Indonesia Vol. 47 No. 2 (2019): Jurnal Agronomi Indonesia Vol. 47 No. 1 (2019): Jurnal Agronomi Indonesia Vol. 46 No. 3 (2018): Jurnal Agronomi Indonesia Vol. 46 No. 2 (2018): Jurnal Agronomi Indonesia Vol. 46 No. 1 (2018): Jurnal Agronomi Indonesia Vol. 45 No. 3 (2017): Jurnal Agronomi Indonesia Vol. 45 No. 2 (2017): Jurnal Agronomi Indonesia Vol. 45 No. 1 (2017): Jurnal Agronomi Indonesia Vol. 44 No. 3 (2016): Jurnal Agronomi Indonesia Vol. 44 No. 2 (2016): Jurnal Agronomi Indonesia Vol. 44 No. 1 (2016): Jurnal Agronomi Indonesia Vol. 43 No. 3 (2015): Jurnal Agronomi Indonesia Vol. 43 No. 2 (2015): Jurnal Agronomi Indonesia Vol. 43 No. 1 (2015): Jurnal Agronomi Indonesia Vol. 42 No. 3 (2014): Jurnal Agronomi Indonesia Vol. 42 No. 2 (2014): Jurnal agronomi indonesia Vol. 42 No. 1 (2014): Jurnal Agronomi Indonesia Vol. 41 No. 3 (2013): Jurnal Agronomi Indonesia Vol. 41 No. 2 (2013): Jurnal Agronomi Indonesia Vol. 41 No. 1 (2013): Jurnal Agronomi Indonesia Vol. 40 No. 3 (2012): Jurnal Agronomi Indonesia Vol. 40 No. 2 (2012): Jurnal Agronomi Indonesia Vol. 40 No. 1 (2012): Jurnal Agronomi Indonesia Vol. 39 No. 3 (2011): Jurnal Agronomi Indonesia Vol. 39 No. 2 (2011): Jurnal Agronomi Indonesia Vol. 39 No. 1 (2011): Jurnal Agronomi Indonesia Vol. 38 No. 3 (2010): Jurnal Agronomi Indonesia Vol. 38 No. 2 (2010): Jurnal Agronomi Indonesia Vol. 38 No. 1 (2010): Jurnal Agronomi Indonesia Vol. 37 No. 3 (2009): Jurnal Agronomi Indonesia Vol. 37 No. 2 (2009): Jurnal Agronomi Indonesia Vol. 37 No. 1 (2009): Jurnal Agronomi Indonesia Vol. 36 No. 3 (2008): Jurnal Agronomi Indonesia Vol. 36 No. 2 (2008): Jurnal Agronomi Indonesia Vol. 36 No. 1 (2008): Jurnal Agronomi Indonesia Vol. 35 No. 3 (2007): Jurnal Agronomi Indonesia Vol. 35 No. 2 (2007): Jurnal Agronomi Indonesia Vol. 35 No. 1 (2007): Jurnal Agronomi Indonesia Vol. 34 No. 3 (2006): Jurnal Agronomi Indonesia Vol. 34 No. 2 (2006): Jurnal Agronomi Indonesia Vol. 34 No. 1 (2006): Jurnal Agronomi Indonesia Vol. 33 No. 3 (2005): Jurnal Agronomi Indonesia Vol. 33 No. 2 (2005): Jurnal Agronomi Indonesia Vol. 33 No. 1 (2005): Jurnal Agronomi Indonesia Vol. 32 No. 3 (2004): Buletin Agronomi Vol. 32 No. 2 (2004): Buletin Agronomi Vol. 32 No. 1 (2004): Buletin Agronomi Vol. 31 No. 3 (2003): Buletin Agronomi Vol. 31 No. 2 (2003): Buletin Agronomi Vol. 31 No. 1 (2003): Buletin Agronomi Vol. 30 No. 3 (2002): Buletin Agronomi Vol. 30 No. 2 (2002): Buletin Agronomi Vol. 30 No. 1 (2002): Buletin Agronomi Vol. 29 No. 3 (2001): Buletin Agronomi Vol. 29 No. 2 (2001): Buletin Agronomi Vol. 29 No. 1 (2001): Buletin Agronomi Vol. 28 No. 3 (2000): Buletin Agronomi Vol. 28 No. 2 (2000): Buletin Agronomi Vol. 28 No. 1 (2000): Buletin Agronomi Vol. 27 No. 3 (1999): Buletin Agronomi Vol. 27 No. 2 (1999): Buletin Agronomi Vol. 27 No. 1 (1999): Buletin Agronomi Vol. 26 No. 3 (1998): Buletin Agronomi Vol. 26 No. 2 (1998): Buletin Agronomi Vol. 26 No. 1 (1998): Buletin Agronomi Vol. 25 No. 3 (1997): Buletin Agronomi Vol. 25 No. 2 (1997): Buletin Agronomi Vol. 25 No. 1 (1997): Buletin Agronomi Vol. 24 No. 1 (1996): Buletin Agronomi Vol. 23 No. 3 (1995): Buletin Agronomi Vol. 23 No. 2 (1995): Buletin Agronomi Vol. 23 No. 1 (1995): Buletin Agronomi Vol. 22 No. 2 (1994): Buletin Agronomi Vol. 22 No. 1 (1994): Buletin Agronomi More Issue

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name
Fatardho Zudri

Contact Email
fatardho@gmail.com

Phone
-

Journal Mail Official
jurnal.agronomi@yahoo.com

Editorial Address
Jl. Meranti, Kampus IPB Dramaga, Bogor 16680

Location
Kota bogor,

Jawa barat

INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Fatardho Zudri

Contact Email fatardho@gmail.com

Phone -

Journal Mail Official jurnal.agronomi@yahoo.com

Editorial Address Jl. Meranti, Kampus IPB Dramaga, Bogor 16680

Location Kota bogor, Jawa barat INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Fatardho Zudri

Contact Email
fatardho@gmail.com

Phone
-

Journal Mail Official
jurnal.agronomi@yahoo.com

Editorial Address
Jl. Meranti, Kampus IPB Dramaga, Bogor 16680

Location
Kota bogor,

Jawa barat

INDONESIA