scholarly journals Perbedaan Kebutuhan Nitrogen untuk Produksi Kedelai di Tanah Mineral dan Mineral Bergambut Dengan Budidaya Jenuh Air

2016 ◽  
Vol 35 (3) ◽  
pp. 217 ◽  
Author(s):  
Bachtiar ◽  
Munif Ghulamahdi ◽  
Maya Melati ◽  
Dwi Guntoro ◽  
Atang Sutandi
Keyword(s):  
Block Design ◽  
Nitrogen Concentration ◽  
Mineral Soil ◽  
Dry Weight ◽  
Fertilizer Application ◽  
Land Type ◽  
Randomized Block Design ◽  
Nitrogen Concentrations ◽  
Glycine Max L ◽  
Soybean Plants

Development of soybean (Glycine max (L) Merr.) in tidal land are faced with problems physical, chemical and biological soil properties, such as high organic matter, high soil acidity, toxicity of Fe and Al, and deficiency of nutrients N, P , K, Ca and Mg. N content is high (> 0.51%) but with low availability.  The research objective is to determine the dose and timing of N, P and K application in accordance with the needs of soybean plants to have optimally growth and production in mineral and peaty mineral soil in tidal land. The research was conducted in mineral and peaty mineral soil of tidal land type C and B, District of Tanjung Lago, Banyuasin Regency, Province of South Sumatra from April to August 2014. The model is linear using split plots in a randomized block design. Varieties of Willis and Tanggamus were used for nitrogen application experiment.  The time of fertilizer application is at 2, 3 and 4 weeks after planting (WAP), 2, 3, 4 and 5 WAP, and 2, 3, 4, 5 and 6 WAP. The concentration of nitrogen is 7,5; 10; 12,5 and 15 g/l water with spraying volume of 400 l/ha.  In the mineral soil, dry weight of nodules and Willis biomass increased with increasing frequency time of fertilization, otherwise Tanggamus more fluctuating and declined at higher frequency of fertilization. Wilis variety generating the highest production of 3,5 ton/ha.  In the peaty mineral soil, dry weight of nodules and biomass were not significant.  Willis productivity tends to decrease with increasing nitrogen concentrations.  Tanggamus productivity tends to increase with increasing nitrogen concentration at all level of time fertilization.  Tanggamus tend to generate higher productivity of 3,2 ton/ha.

scholarly journals Pertumbuhan Batang Pada Beberapa Varietas Kedelai (Glycine max (L.) Merr) Terhadap Jenis Tanah Aluvial, Regosol Dan Latosol

2020 ◽  
Vol 13 (01) ◽  
pp. 24-32
Author(s):  
Kurniawan M.R.D ◽  
P. S. Ajiningrum
Keyword(s):  
Block Design ◽  
Dry Weight ◽  
Stem Length ◽  
Test Results ◽  
Hypocotyl Length ◽  
Randomized Block Design ◽  
Significant Difference ◽  
Different Types ◽  
Glycine Max L ◽  
Soybean Plants

This study aims to determine the growth of 10 superior soybean varieties planted in 3 different types of soil (alluvial, regosol and latosol) and to find out whether the 3 types of soil give an effect to the growth of 10 superior soybean varieties viewed from 4 parameters (hypocotyl length, length epicotiles, stem length and stem dry weight).This study used a Randomized Block Design (RBD) consisting of 10 varieties of soybean plants (anjasmoro, argomulyo, detam 1, detam 3 prida, detam 4 prida, detap 1, devon 1, devon 2, yellow gepak and deja 1) and 3 types of soil (alluvial, regosol, and latosol) was repeated 2 times. Data were analyzed using the two-way ANAVA 5% test and the 5% DMRT test. The results showed a significant difference in soybean growth. The best soybean varieties in hypocotyl length are Devon 2, in epicotile length are Anjasmoro, Devon 1 and Devon 2, the stem length and dry weight of the stem are Detap 1. The DMRT test results state that all three soil types (alluvial, regosol and latosol) have influence on the parameters of hypocotyl length and epicotyl length, whereas the parameters of stem length and plant dry weight have no effect.   Keywords: Soybean, Variety, Growing test  

scholarly journals Evaluation of physiological characteristics of curcuma (Curcuma xanthorhizha Roxb.) on various intercropping patterns with soybean [Gglycine max (L.) Merrill]

2017 ◽  
Vol 8 (1) ◽  
Author(s):  
Ellis Nihayati ◽  
Deffi Armita ◽  
Binti Rulliyah
Keyword(s):  
Glycine Max ◽  
Block Design ◽  
Dry Weight ◽  
Planting Pattern ◽  
Land Equivalent Ratio ◽  
Equivalent Ratio ◽  
Randomized Block Design ◽  
Glycine Max L ◽  
Curcuma Xanthorrhiza ◽  
Soybean Plants

Purpose of this research was to get the best planting pattern on Curcuma (Curcuma xanthorrhiza Roxb. Synm. Curcuma javanica) and soybean (Glycine max (L.) Merrill) related to plants production, land equivalent ratio (LER) and R/C ratio. This research used the randomized block design involving six treatments and four replications. The growth pattern and yield of curcuma were based on the following parameters: length of plant, number of leaf, broad of leaf, fresh and dry weight of leaves, curcuma root and rhizome, LER (land equivalent ratio) and R/C ratio within six months from December 2015 to June 2016. The treatment difference was based on the LSD5%. The result showed that curcuma planted one month earlier under narrow spacing and bigger soybean population (strip relay, T-K)) suggested a longer growth than any other plating patterns. On the contrary, curcuma planted one month earlier under wide spacing and fewer number of soybean plants (row relay, T-K) suggested a better growth than others and resulting in the highest curcuma yield, lower soybean yield, LER=1.09 dan R/C=2.36.

scholarly journals Respons Pertumbuhan dan Rendemen Minyak Klon Nilam (Pogostemon cablin Benth) terhadap Aplikasi Berbagai Dosis Urea (Growth Response And Yield Of Patchouli Clones (Pogostemon Cablin Benth) On Dose Urea Various Applications)

2020 ◽  
pp. 109-119
Author(s):  
Retno Ayu Diah Pangestu ◽  
M. Tahir ◽  
Fatahillah Fatahillah
Keyword(s):  
Block Design ◽  
Dry Weight ◽  
Optimal Dose ◽  
Fertilizer Application ◽  
Control Treatment ◽  
Randomized Block Design ◽  
Best Response ◽  
Pogostemon Cablin ◽  
Wet Weight ◽  
The Right

Patchouli (Pogostemon cablin Benth) is a plant that produces essential oils and important foreign exchange earner for Indonesia. Using superior clones  with the right fertilizer application will increase the yield of patchouli oil. The research aims to obtain patchouli plants that have the best response of urea fertilization application and optimum dosage of urea for patchouli plant growth. The study was conducted at the Politeknik Negeri lampung’s teaching farm in December 2018 until May 2019. The experiment was conducted using a factorial randomized block design (RBD), consisting of two treatment factors, namely the type of urea clone. The first factor is the type of clone consisting of 2 levels, namely NPL 9 clone and Lhokseumawe clone. The second factor is the treatment of urea doses consisting of 4 levels, namely control, 250 kg.ha-1, 300 kg.ha-1, and 350 kg.ha-1. Variables observed included plant’s height, bough, diameter, number of leaves, stalk angle, chlorophyll content, wet weight of plant, wind dry weight of plant, and yield. The results of research showed  NPL 9 clone had a superior appearance and 350 kg.ha-1 of urea dose  was the optimal dose compared to other doses and could increase patchouli yield 2,3% compared to the control treatment.

PENGARUH ASAM FULVAT TERHADAP PERTUMBUHAN, PRODUKTIVITAS, DAN MUTU RIMPANG JAHE

2020 ◽  
Vol 7 (1) ◽  
pp. 6
Author(s):  
MUHAMAD DJAZULI ◽  
IRENG DARWATI ◽  
ROSITA SMD
Keyword(s):  
Fulvic Acid ◽  
Starch Content ◽  
Block Design ◽  
Organic Fertilizer ◽  
Dry Weight ◽  
Fertilizer Application ◽  
Randomized Block Design ◽  
Application Frequency ◽  
Optimal Effect

Fulvic acid is an extraction product of humus which is very potential for supplement fertilizer and able to reduce either inorganic or organic fertilizer application. The information about fulvic acid application as supplement fertilizer on ginger in Indonesia is still limited. The objective of the study was lo find oul the efect of fulvic acid as supplement fertilizer on the growth, productivity and quality of young ginger. A green house trial was conducted from July lo November 1996. Five levels of fulvic acid concentration, 0, 2.5, 5, 7.5, and 10% were sprayed every week from 4 to 1 5 weeks ater planting (WAP). A randomized block design was used with five replicates. The results indicated that the growth of plant height and number of tiller of ginger increased rapidly al 8 WAP, then il became slowly from 12 lo 1 5 WAP Application 10% of fulvic acid was able to increase vegetative parts 99.6%, fresh and dry weight of rhizome 89 and 125% respectively, and starch content of rhizome 22.6%. To find oul of the optimal effect of fulvic acid on productivity and quality of ginger, a further research using higher level and application frequency of fulvic acid as an extract product from several humus types in Indonesia is needed.

scholarly journals NITROGEN RATES AND RESIDUAL EFFECT OF CO-INOCULATION OF SOYBEAN ON MAIZE PLANTS

2020 ◽  
Vol 33 (3) ◽  
pp. 633-643
Author(s):  
AUREANE CRISTINA TEIXEIRA FERREIRA CÂNDIDO ◽  
MARCO ANTONIO CAMILLO DE CARVALHO ◽  
RICARDO ADRIANO FELITO ◽  
ADRIANO MALTEZO DA ROCHA ◽  
OSCAR MITSUO YAMASHITA
Keyword(s):  
Block Design ◽  
Residual Effect ◽  
Dry Weight ◽  
N Fertilizer ◽  
State University ◽  
Mato Grosso ◽  
Randomized Block Design ◽  
Maize Plants ◽  
Soybean Plants ◽  
Fertilizer Rates

ABSTRACT Co-inoculation consists of using microorganism combinations with synergic effect that surpass the results obtained with their use alone. The objective of this work was to evaluate the effect of inoculation and co-inoculation on soybean plants, and their residual effect on maize plants grown intercropped with ruzigrass (Urochloa ruziziensis), under different N fertilizer rates. The experiment was conducted at the experimental area of the Mato Grosso State University, Alta Floresta campus, in a Typic Hapludox. A randomized block design was used for the soybean crops; the treatments consisted of Bradyrhizobium japonicum inoculated single, or co-inoculated with Azospirillum brasilense, with 20 replications. A randomized block design in a strip-plot arrangement was used for the winter maize-ruzigrass intercrop (WMRI); the treatments consisted of combination of residual effect of inoculation and co-inoculation in the strips, and five N fertilizer rates (0, 50, 100, 150, and 200 kg ha-1) in plots with WMRI, with four replications. The co-inoculation of soybean seeds and its residual effect on the maize crops increased the root dry weight of plants of both crops; however, no increases were found for most vegetative and reproductive characteristics of maize plants. Yield and most characteristics evaluated had increasing linear responses to increases in N rates, indicating the plants could respond to rates above 200 kg ha-1.

scholarly journals PENGARUH PEMBERIAN PUPUK CAIR BIO URINE SAPI TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KEDELAI (Glycine max L.)

AGRICA ◽  
2020 ◽  
Vol 5 (2) ◽  
pp. 96-105
Author(s):  
Murdaningsih Murdaningsih ◽  
Marsianus Nate Ugha
Keyword(s):  
Glycine Max ◽  
Leaf Area ◽  
Harvest Index ◽  
Block Design ◽  
Dry Weight ◽  
Growth And Yield ◽  
Soybean Plant ◽  
Optimum Dosage ◽  
Randomized Block Design ◽  
Glycine Max L

This research aims to know the effect as well as the optimum rates of manure of urine cow bio to the growth and yield of the soybean plant. The design used in this study was Randomized Block Design and the treatment used is U0 (without bio urine manure), U1 (1375 litres of bio urine manure ha-1 or 550 ml plots-1), U2 (bio urine manure of 2750 litre ha-1 or 1100ml plots -1), U3 (bio urine manure 4125 litre ha-1 or 1650 ml plot-1), and U4 (bio urine manure of 5500 litre ha-1 or 2200 ml plot-1). Variable observation in this study is the height of the plant 33.8 cm, leaf number 2.90 strands, leaf area 1.17cm2, the weight of fresh residues tan-114,74 gr, dry oven weight of residue tan-1 15.50 gr, dry oven weight of residue  ha-1 15.50kg, the number of pods 9.44 soybean, weight of 100 grain of soybean 1 0.91 gr, the weight of the seed tan-110.30 gr, seed dry weight ha-110, 30 kg, harvest index of 4.88 and optimum dosage of the manure of urine cow bio is 5500 litres ha-1 can increase the growth and yield of soybeans.

scholarly journals PENGARUH PEMBERIAN LEGIN DAN PUPUK UREA TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KEDELAI (Glycine max (L.) Merril)

2016 ◽  
Vol 10 (1) ◽  
pp. 20-36 ◽  
Author(s):  
Eka Febriana Sari ◽  
Palupi Puspitorini ◽  
Tri Kurniastuti
Keyword(s):  
Glycine Max ◽  
Block Design ◽  
Research Result ◽  
Dry Weight ◽  
Urea Fertilizer ◽  
Randomized Block Design ◽  
Two Factors ◽  
Glycine Max L ◽  
Number Of Leaves ◽  
Seed Data

The research aims to determine of the effect application legin and urea fertilizer to growth and result of soybean (Glycine max (L.) Merr.). The research held in June until August 2016 in the Menjangan Kalung, Slorok village, Garum, Blitar. This research used method was Split Split Plot Randomized Block Design factorial pattern of two factors and three replications. This first factor was dose legin (L) consisted three level namely : dose 3 g kgˉ¹ (L1), dose 5 g kgˉ¹ (L2), and 7 g kgˉ¹(L3). The second factor was dose urea fertilizer (U) consisted four level namely : Without urea fertilizer (U0), 10 kg haˉ¹(U1), 20 kg haˉ¹(U2), and 30 kg haˉ¹(U3). Observation parameters is plant height, number of leaves, the number of nodules, number of pods, number of empaty pods, number of pods, and dry weight of 100 seed. Data were analyzed with used analysis of variance , if take effect fellowed with LSD. Research result to show that: 1)The best interaction is teratment combination L2U2 that don ’t real different with treatment L2U3, L2U1 and L2U0. 2) Application doselegin 5 g kgˉ¹ in alone is the best treatment that result highest averagely with percentage 25.48% appealed with application dose legin 3 g kgˉ¹ and 7 g kgˉ¹. 3) Application doselegin 5 g kgˉ¹ in alone is the best treatment that result highest averagely with percentage 6.58% appealed with application dose fertilizer urea 0 kg haˉ¹, 10 kg haˉ¹ and 30 kg haˉ¹.

scholarly journals APLICAÇÃO CONJUNTA DE MICRONUTRIENTE (Mn) E FUNGICIDA EM CULTIVO DE SOJA

Nativa ◽  
2018 ◽  
Vol 6 (1) ◽  
pp. 09
Author(s):  
Luis Augusto Di Loreto Di Raimo ◽  
Alexandra De Paiva Soares ◽  
Ricardo Santos Silva Amorim ◽  
Diana Medina Espinoza ◽  
Wellington De Azambuja Magalhães ◽  
...  
Keyword(s):  
Glycine Max ◽  
Block Design ◽  
Manganese Content ◽  
Operating Costs ◽  
Phenological Stage ◽  
Mato Grosso ◽  
Randomized Block Design ◽  
Glycine Max L ◽  
Soybean Plants ◽  
Productive Systems

Objetivou-se com o presente estudo avaliar os efeitos da aplicação de manganês misturado ao fungicida, em plantas de soja. O experimento foi realizado na fazenda Beija-flor, município de Jaciara, estado de Mato Grosso. O delineamento utilizado foi o de blocos casualizados em esquema fatorial com parcela adicional (3x2+1) e quatro repetições. Foram aplicadas três doses de manganês (50, 100 e 150 g ha-1), com duas caldas de aplicação (manganês e manganês + fungicida), quando as plantas encontravam-se em estádio vegetativo e apresentavam 9 trifolíos completamente desenvolvidos (v10). Na parcela adicional (controle) foi aplicado apenas fungicida, também no estádio fenológico v10. As características avaliadas foram altura de plantas, massa de mil grãos, produtividade e teor de manganês foliar. Não ocorreram interações significativas entre os fatores avaliados. A produtividade não foi alterada pelas misturas realizadas, porém, apresentou diferenças significativas em função das doses de manganês, sendo a melhor dose equivalente a 100 g ha-1. A parcela adicional diferiu estatisticamente dos tratamentos que receberam as doses de 50 e 150 g ha-1 (sem fungicida) para a variável massa de mil grãos, e do tratamento que recebeu a dose de 100 g ha-1 de manganês misturado ao fungicida, para a produtividade de grãos. Conclui-se que a aplicação de manganês em mistura com fungicida não influenciou nas características agronômicas das plantas de soja avaliadas, apresentando-se como uma alternativa para diminuição de custos operacionais de aplicação em cultivos comerciais.Palavra-chave: Glycine max (L.) Merrill, antagonismo, produtividade, sinergismo. COMBINING MICRONUTRIENT (MN) AND FUNGICIDE APPLICATIONS IN SOY BEAN PRODUCTIVE SYSTEMS ABSTRACT: The objective of this study was to evaluate the effects of the application of manganese together with fungicide in soybean plants. The experiment was carried on Beija-flor farm, in municipality of Jaciara, Mato Grosso state. The experimental design used was randomized block design in a factorial arrangement with an additional plot (3x2+1) and four replications.  Three manganese doses were applied (50, 100 and 150 g ha-1), with two application mixtures (manganese and manganese + fungicide), at vegetative stage, when the plants had 9 leafs (v10). On the aditional plot (control) only fungicide was applied, also phenological stage v10. The plant height, the mass of a thousand grains, the manganese content in the leaf and the yield, were the variables used to evaluate the effect of the applications. There were no significant interactions between the evaluated factors. Productivity was not altered by different mixtures, but there were found significant differences due to manganese doses. The best dose observed was the equivalent to 100 g ha-1 of manganese. The additional plot differed statistically from the treatments that received doses of 50 and 150 g ha-1 (without manganese) for the mass of thousand grains, and the treatment that received the dose of 100 g ha-1 manganese mixed with fungicide for grain yield. According to these results, the application of manganese and fungicides combined, do not influence the agronomic characteristics of soybean plants evaluated, that way is a valid alternative to reduce operating costs in soy bean production systems.Keywords: Glycine max (L.) Merrill, antagonism, productivity, synergism. DOI:

scholarly journals Peningkatan Hasil Tanaman Okra Dengan Pemberian Pupuk Kompos dan NPK

GEMA AGRO ◽  
2018 ◽  
Vol 23 (1) ◽  
pp. 11
Author(s):  
Made Sri Yuliartini ◽  
Ketut Agung Sudewa ◽  
Luh Kartini ◽  
Ersa Remi Praing
Keyword(s):  
Block Design ◽  
Dry Weight ◽  
Fertilizer Application ◽  
Fruit Weight ◽  
Fresh Fruit ◽  
Growth And Yield ◽  
Optimum Dose ◽  
Randomized Block Design ◽  
Agricultural Faculty ◽  
Different Doses

The purpose of this research is to determine the effect of compost and NPK Phonska fertilizer application to the growth and yield of okra plants, and to get optimum dose. This research was conducted in experimental garden of Agricultural Faculty of Warmadewa University. The design used in this research is factorial randomized block design (RAK) consisting of two treatments: compost fertilizer and NPK Phonska fertilizer. The interaction treatment between doses of compost fertilizer with NPK Phosnka and single treatment of NPK Phonska have no significant effect on all observed variables. The treatment of compost fertilizer dosage have no significant to effect foe leaf number and dry weight of oven fruit, but it had significant effect to the weight of fresh and dried weight of oven stover and very significant effect on the variables of plant height, the number of fruit and the weight of fresh fruit. The dosage of compost fertilizer 8 ton ha-1 to got the highest fresh weight of fruit per plant which is 380,42 g, an increase of 44,05% if compared with the lowest fresh fruit weight per plant obtained in the treatment without compost 0 tons ha- ˡ of 264.08 g. The results of the distribution of NPK Phonska at different doses have no significant effect on one another . However, , the highest fresh fruit weight was obtained at NPK treatment at 400 kg ha-1 treatment ie 351,75g. This increased by 7.02% when compared with the freshest weight of lowest fruit obtained at 200 kg ha-1 treatment ie 328,67 g.

scholarly journals Pengaruh Perlakuan Pemangkasan Dan Pemberian Pupuk Solid Terhadap Pertumbuhan Dan Produksi Tanaman Kedelai (Glycine max L. Merril)

2019 ◽  
Vol 7 (2) ◽  
pp. 54
Author(s):  
Mahdalena Mahdalena ◽  
Abdul Rofik ◽  
Tiara Sartika Sari
Keyword(s):  
Glycine Max ◽  
Block Design ◽  
Factorial Experiment ◽  
Food Crop ◽  
Important Food ◽  
East Kalimantan ◽  
Randomized Block Design ◽  
Glycine Max L ◽  
Soybean Plants ◽  
Cultivation Techniques

Soybean is an important food crop after rice and corn. Soybean production in East Kalimantan based on the 2014 forecast rate is estimated at 1,263 tons of dry seeds. Compared to 2013 production (ATAP 2013) there was a decrease of 139 tons (9.91%) (BPS, 2014). The low productivity is because the technique of managing soybean plants is still not optimal. Efforts to increase soybean productivity can be done by conducting intensive cultivation techniques. One of the cultivation techniques that can be done is by technical methods, namely crop trimming and intensive agricultural cultivation can be done in various ways including fertilization. The study was carried out for 5 months, namely from January to May 2018. The research site was on experimental land owned by the Faculty of Agriculture, Widya Gama Mahakam Samarinda. This study used a Randomized Block Design (RBD) with a 2 x 3 factorial experiment consisting of 3 replications. The first factor is Pruning which consists of 2 levels: namely p0 (without pruning), p1 (vegetative phase V4 pruning). The second factor is the dose of Solid fertilizer consists of 3 levels, namely s0 (without fertilization), s1 (5 kg / plot), s2 (10 kg / plot). The results showed that the pruning (P) treatment had a significant effect on the parameters of the number of productive branches and had no significant effect on height, flowering age, number of pods, weight of 100 seeds, weight of crop seeds and weight of mapped seeds. While giving Solid (S) fertilizer does not significantly affect all parameters. But the interaction of the treatment of pruning and giving Solid (PS) significantly affected the parameters of the number of productive branches.

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