scholarly journals Pengaruh Kombinasi Pupuk NPK Phonska dan Pupuk Kandang terhadap Pertumbuhan dan Produksi Tanaman Tomat (Lycopersicum esculentum Mill.)

2019 ◽  
Vol 1 (2) ◽  
pp. 67-75
Author(s):  
Nuraini Nuraini ◽  
Yosefina Mangera ◽  
Amelia L Limbongan
Keyword(s):  
Combination Treatment ◽  
Leaf Age ◽  
Control Treatment ◽  
Noticeable Effect ◽  
Tomato Production ◽  
Significant Difference ◽  
Npk Fertilizer ◽  
Fruit Harvest ◽  
Difference Test ◽  
Screen House

This study aimed to determine the influence of the combination of NPK fertilizer Phonska and manure on growth and tomato production in the Screen House, Faculty of Agriculture, Musamus University, from January to April 2013, this study uses the design of complete random which consisted of 6 treatments, P0 ( control / without NPK Phonska Fertilizer and cow manure) P1 (100% NPK Phonska and 0% manure) P2 (75% NPK Phonska + 25% manure) P3 (50% NPK Phonska + 50% manure) P4 (25% NPK Phonska + 75% manure) P5 (0% NPK Phonska + 100% manure) with three replications. The data were analyzed by analysis of variance and if there is a real difference then proceed with the least significant difference test. The results showed that combination treatment gives a noticeable effect on the level of 95% of the plant's height age of 49 HST in treatment P3 (50% NPK Phonska + 50% manure) and the average amount of fruit harvested in treatment P1 (100% NPK Phonska and 0 % manure) P2 (75% NPK Phonska + 25% manure) and P3 (50% NPK Phonska + 50% manure) as well as providing a significant influence on the amount of leaf age 49 and 56 HST in treatment P2 (75% NPK Phonska + 25% manure). Best treatment combination contained in the P2 combination treatment (75% + 25% Phonska NPK manure) which generated a total weight of the fruit harvest / treatment that is 7,59 kg while the lowest was found in the control treatment (without Phonska NPK fertilizer and manure) is 2,54 kg.

scholarly journals Pengaruh Dosis Pupuk NPK dan Jenis Pupuk Pelengkap terhadap Pertumbuhan dan Produksi Cabai (Capsicum annuum L.)

2021 ◽  
Vol 20 (2) ◽  
pp. 81
Author(s):  
Kus Hendarto ◽  
Yohanes Cipta Ginting ◽  
Agus Karyanto ◽  
Virginia Chintya Amanda
Keyword(s):  
Experimental Design ◽  
Block Design ◽  
Growth And Yield ◽  
Tukey Test ◽  
Randomized Block Design ◽  
Significant Difference ◽  
Bartlett Test ◽  
Homogeneity Of Variance ◽  
Npk Fertilizer ◽  
Difference Test

This study aims to determine the effect of NPK dosage, types of complementary fertilizers and their interactions on the growth and production of chilies pepper.  This research was conducted in Sukabanjar Village, Gedong Tataan, Pesawaran Regency from July-December 2020.  The experimental design used in this study was a two-factor randomized block design (RBD), namely the dose of NPK fertilizer and the type of complementary fertilizer (4 × 2) with 3 replications.  Each plot consisted of 8 plants so that there were 192 plants.  The first factor was NPK Mutiara fertilizer dose (16:16:16)(N) with N0:0 g/plant, N1:10 g/plant, N2:20 g/plant and N3:30 g/plant.  The second factor is the type of complementary fertilizer (P) with P1 Plant Catalyst and P2 Gandasil D. Homogeneity of variance was tested by Bartlett test, additivity was tested by Tukey test. Then it was continued with analysist of variance and with the Least Significant Difference test (LSD) at the 5% level. Treatment of NPK fertilizer dosage significantly increases growth and yield.  The interaction between the NPK dosage of 20g/plant and type of complementary fertilizers gave highest plant height (95.58 cm). The best  combination was NPK dosage of 20 g/plant and Plant Catalyst fertilizer that gave highest yield (753,17 g/plant equivalent 15.06 ton/ha at population 20,000 plant/ha.Keywords : Chili pepper, complimentary fertilizer, growth, NPK, yield

scholarly journals Pengaruh Penggunaan KNO3 pada Pertumbuhan Bibit Kelapa Sawit (Elaeis guineensis Jack) Fase Pre-Nursery

2021 ◽  
Vol 5 (1) ◽  
pp. 1
Author(s):  
Kresna Shifa Usodri ◽  
Bambang Utoyo
Keyword(s):  
Experimental Design ◽  
Analysis Of Variance ◽  
Seedling Growth ◽  
Oil Palm ◽  
Elaeis Guineensis ◽  
Single Treatment ◽  
Significance Level ◽  
Significant Difference ◽  
Npk Fertilizer ◽  
Difference Test

Fulfillment of quality seeds in the effort of increasing oil palm productivity can be done by means of appropriate fertilization. One of the fertilizers that can be used to optimize seedling growth in the pre-nursery is by using KNO3. The objective of this research was to find out KNO3 concentration in optimizing the growth of oil palm seedlings in the prenursery phase. The research was conducted in the Oil Palm Nursery Unit of Politenik Negeri Lampung. The experimental design used was a single treatment with five replications. The treatments consisted of the recommended compound NPK fertilizer (P1), 1% concentration of KNO3 fertilizer (P2), 2% concentration of KNO3 fertilizer (P3), 3% concentration of KNO3 fertilizer (P4), and 4% concentration of KNO3 fertilizer (P5). Once the results of analysis of variance was significant, the analysis was proceeded with the least significant difference test (LSD) at significance level of 5%. The results showed that the application of KNO3 had a significant effect on the growth of oil palm seedlings in the pre-nursery phase. Application of KNO3 fertilizer with a concentration of 4% (P5) showed higher growth yields than other treatments in the pre-nursery phase of oil palm seedlings.Pemenuhan bibit berkualitas dalam upaya peningkatan produktivitas kelapa sawit, dapat dilakukan dengan cara pemilihan jenis pupuk yang sesuai. Salah satu pupuk yang dapat digunakan dalam mengoptimalkan pertumbuhan bibit di pre-nursery adalah dengan menggunakan KNO3. Penelitian dilakukan dengan tujuan untuk mendapatkan konsentrasi pupuk KNO3 yang tepat dalam mengoptimalkan pertumbuhan bibit tanaman kelapa sawit pada fase pre-nursery. Penelitian dilakukan di Unit Pembibitan Kelapa Sawit, Politenik Negeri Lampung. Rancangan percobaan yang digunakan adalah perlakuan tunggal dengan lima ulangan. Perlakuan terdiri dari pupuk NPK majemuk anjuran (P1), pupuk KNO3 konsentrasi 1% (P2), pupuk KNO3 konsentrasi 2% (P3), pupuk KNO3 konsentrasi 3% (P4), dan pupuk KNO3 konsentrasi 4% (P5). Apabila hasil dari analisis ragam signifikan, maka pengujian data dilanjutkan dengan Uji Beda Nyata Terkecil (BNT) pada taraf 5%. Hasil penelitian menunjukkan aplikasi KNO3 berpengaruh nyata terhadap pertumbuhan bibit kelapa sawit pada fase pre-nursery. Pemberian pupuk KNO3 dengan konsentrasi 4% (P5) menunjukkan hasil pertumbuhan bibit yang lebih optimal dibandingkan dengan perlakuan lainnya pada fase pre-nursery

scholarly journals Respon Pertumbuhan dan Hasil Bawang Merah (Allium ascalonicum) terhadap Kombinasi Dosis NPK dan Pupuk Kandang

2016 ◽  
Vol 1 (1) ◽  
pp. 217-226
Author(s):  
Salvitia Dirgantary ◽  
Halimursyadah Halimursyadah ◽  
Syamsuddin Syamsuddin
Keyword(s):  
Combination Treatment ◽  
Block Design ◽  
Leaf Age ◽  
Dry Weight ◽  
Growth And Yield ◽  
Yield Potential ◽  
Randomized Block Design ◽  
Treatment Dose ◽  
Wet Weight ◽  
Npk Fertilizer

Abstrak. Penelitian ini bertujuan untuk mengetahui pengaruh pertumbuhan dan hasil bawang merah terhadap kombinasi dosis pupuk NPK dengan pupuk kandang. Penelitian ini dilaksanakan di lahan petani Desa Empetrieng Kecamatan Darul Kamal Kabupaten Aceh Besar, yang berlangsung dari bulan November 2015 sampai Januari 2016. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) pola non faktorial dengan 3 kali ulangan. Perlakuan dosis pupuk terdiri atas 9 perlakuan, sehingga diperoleh 27 satuan percobaan. Faktor yang diteliti ialah dosis pupuk yang terdiri dari 9 perlakuan yaitu: kontrol, 90 g NPK, 110 g NPK, 1,8 kg pupuk kandang, 2,4 kg pupuk kandang, 90 g NPK dan 1,8 kg pupuk kandang, 90 g NPK dan 2,4 kg pupuk kandang, 110 g NPK dan 1,8 kg pupuk kandang, 110 g NPK dan 2,4 kg pupuk kandang. Hasil penelitian menunjukkan bahwa perlakuan kombinasi dosis pupuk NPK dengan pupuk kandang berpengaruh sangat nyata terhadap bobot berangkasan basah, bobot berangkasan kering, bobot umbi kering, potensi hasil, dan berpengaruh tidak nyata terhadap tinggi tanaman umur 14, 28 dan 42 HST, jumlah daun umur 14, 28 dan 42 HST dan jumlah umbi. Kombinasi perlakuan 110 g NPK dan 2,4 kg pupuk kandang memberikan pengaruh yang terbaik dibandingkan perlakuan lainnya.Abstract. This study aimed to determine the effect of growth and yield the onion to the combination dose of NPK fertilizer and manure. This research was conducted in Empetrieng village, Darul Kamal, Aceh Besar, from November 2015 through January 2016. This study used a randomized block design (RBD) non factorial pattern with three replications. Dosage of fertilizer consisted of 9 treatments, in order to obtain 27 units of trial. Factors to be examined is that of fertilizers is comprised of 9 treatments, namely: control, 90 g of NPK, 110 g of NPK, manure 1.8 kg, 2.4 kg of manure, 90 g and 1.8 kg NPK manure, 90 g NPK and 2.4 kg of manure, 110 g and 1.8 kg NPK fertilizer, NPK 110 g and 2.4 kg of manure. The results showed that the combination treatment dose of NPK fertilizer with manure very significant effect on weight stover wet, weight stover dry weight of dried shallots, yield potential, and the effect was not significant on plant height ages 14, 28 and 42 DAP, the number of leaf age 14, 28 and 42 DAP and the number of shallots. Combination treatment of 110 g NPK and 2.4 kg NPK manure gives the best effect than other treatments.

Application of Gliricidia sepium Tree Leaves and Nitrogen Fertilizer to Improve Tomato Production and Soil Properties

2021 ◽  
Vol 24 (1) ◽  
pp. 77-87
Author(s):  
SS Keya ◽  
MG Miah ◽  
MA Rahman ◽  
MT Islam
Keyword(s):  
Soil Fertility ◽  
Block Design ◽  
Nutrient Release ◽  
Gliricidia Sepium ◽  
Exchange Capacity ◽  
N Fertilizer ◽  
Control Treatment ◽  
Tree Leaves ◽  
Tomato Production ◽  
Soil Fertility Improvement

Excess use of agrochemicals for intensive cultivation affects crop quality and destroys agro-ecosystems, and eventually creates health hazards. The study aims to investigate the effect of Gliricidia sepium (GS) tree leaf as suitable green manures for supplementing nutrient supply along with nitrogen (N) fertilizer to produce quality tomato and soil fertility improvement. A field experiment was conducted at the Bangabandhu Sheikh Mujibur Rahman Agricultural University, Bangladesh, from November 2016 to March 2017. The experiment was laid out in a randomized complete block design (two factors) with three replications. There were nine treatment combinations with three levels of GS tree leaves (5, 10 and 15 t ha−1) and three doses of N (0, 50 and 100% of the recommended dose of fertilizer). The highest tomato yield was recorded in GS15×N100 treatment combination, which was 41.68% higher compared to the control treatment. Decreasing C: N ratio in increasing dose of GS and N treated plot indicated the quality of tree leaves that ensures faster decomposition and high nutrient release pattern of this species. Increasing rate of soil pH and cation exchange capacity (CEC) in different treatments as compared to initial soil showed soil fertility improvement. Overall, the results indicated that quality tomato could be grown successfully by the application of G. sepium tree leaves along with an appropriate amount of N fertilizer. Ann. Bangladesh Agric. (2020) 24(1) : 77-87

UJI EFEK ANALGESIK EKSTRAK ETANOL DAUN KERSEN (Muntingia calabura L.) PADA MENCIT PUTIH JANTAN (Mus musculus) DENGAN INDUKSI NYERI ASAM ASETAT

2017 ◽  
Vol 2 (2) ◽  
pp. 147
Author(s):  
Triswanto Sentat ◽  
Susiyanto Pangestu
Keyword(s):  
Analgesic Effect ◽  
Ethanol Extract ◽  
Positive Control ◽  
Negative Control ◽  
Control Treatment ◽  
Treatment Groups ◽  
Analgesic Effects ◽  
Significant Difference ◽  
Analgesic Dose ◽  
Muntingia Calabura

Kersen leaf (Muntingia calabura L.) contains tannins, flavonoids and polyphenol compounds allegedly have analgesic effect. The objective was to determine the analgesic effect of ethanol extract of kersen leaves and to determine the most effective analgesic dose. This study was an experimental research. Leaves were extracted with ethanol 70% and the analgesic effect test was divided into 5 groups: negative control treatment (distilled water), positive control (mefenamic acid 2.6mg/kg), kersen leaf ethanol extract first dose (100mg/kg), second dose (200mg/kg) and tthird dose (400mg/kg). Giving treatments by oral, after 30 minutes, the mices were given a pain inductor with 0.5% acetic acid by intra peritonial administration. Analgesic power was calculated by counting the number of writhing in mice for 1 hour. The results showed that the ethanol extract of cherry leaf has analgesic effect. From the calculation of the first dose analgesic power (42.9%), second dose (59.4%) and the third dose 69.9%. Statistical test results kruskal wallis value of p=0.011 (p<0.05) showed a significant difference between all analgesic treatment groups. The conclusion of this study is all of the ethanol extract had analgesic effects on male white mice, whereas a dose of 400mg/kg is the most effective analgesic dose.

scholarly journals Effects of Insecticides for Controlling Hogplum Beetle Podontia 14-punctata under Laboratory and Field Conditions

2015 ◽  
Vol 8 (1) ◽  
pp. 79-83
Author(s):  
MJ Uddin ◽  
MMH Khan
Keyword(s):  
Natural Resources ◽  
Field Condition ◽  
Field Trial ◽  
Adult Stage ◽  
Control Treatment ◽  
Larval Instars ◽  
Significant Difference ◽  
Laboratory Trial ◽  
The Mean ◽  
Hog Plum

Experiments on hogplum beetle, Podontia 14-punctata were carried out to find out the suitable insecticide(s) with appropriate dose(s) for suppressing both larvae and adults. Results revealed that the highest mortality (100%) was found in 1st instar larvae after 24 hours at each dose of superior 505EC and the lowest mortality was in T4 treated leaves. The highest mortality was also found in 2nd, 3rd, 4th and adult stages of hog-plum beetle by T5 and T6 treatments. No mortality was observed in control treatment in laboratory trial. The mean number of larvae ranged from 1.5 to 7.6 per square meter of quadrate at one week after last spray. No significant difference was observed among treatments regarding percent leaf infestation at one day before 1st spray. The percent leaf infestation ranged from 5.01 to 9.82 at one week after last spray. The lowest percent (5.87%) leaf infestation was found in T6 treated plants while the highest percent (15.76%) leaf infestation was found in untreated control plants. The highest mortality was observed in T5 and T6 treated plants at all larval instars and no significant difference was found between two doses of each insecticide under field condition. The results of field trial also revealed that the minimum dose (0.75 ml L-1 of water) of Superior 505 EC is sufficient to suppress the field population of larvae and adults of Podontia 14-punctata effectively. Finally, it may be concluded that the highest mortality was found in all larval instars and adult stage of hog-plum beetle after 24 hours at each dose of superior 505 EC (T5 and T6 treatments) both in laboratory and field trials.J. Environ. Sci. & Natural Resources, 8(1): 79-83 2015

scholarly journals Study of indole butyric acid (IBA) effects on cutting rooting improving some of wild genotypes of damask roses (Rosa damascena Mill.)

2015 ◽  
Vol 60 (3) ◽  
pp. 263-275 ◽  
Author(s):  
Fardin Nasri ◽  
Arsalan Fadakar ◽  
Mahmood Saba ◽  
Bayzid Yousefi
Keyword(s):  
Butyric Acid ◽  
Control Treatment ◽  
Rosa Damascena ◽  
Indole Butyric Acid ◽  
Significant Difference ◽  
Maximum Root Length ◽  
Number Of Leaves ◽  
Maximum Root ◽  
Medicinal Properties ◽  
The Rose

Rosa damascena is very important for essential oil production, medicinal properties and it is also widely cultivated as a garden rose. The Rose species is mainly propagated by stem cutting. In the present study, the effect of different levels of 0, 500 and 1,000 mg l-1 (quick dip method for 20 s) of indole butyric acid (IBA) on the rooting of 12 wild genotypes (including: Kurdistan 1 to Kurdistan 12) of R. damascena was investigated. The results show that the rooting ability of R. damascena differs significantly between the twelve genotypes. The highest rooting (79.56%) and callus production (69.08%), number of roots (8.33), root fresh and dry weights (361.80 and 244.74 mg, respectively) were recorded in Kurdistan 5 genotype with 1,000 mg l-1 IBA. The maximum root length (5.84 cm) was observed in Kurdistan 5 genotype with 500 mg l-1 IBA that showed a significant difference compared to the control treatment (0.96 cm). The highest number of leaves per bud (7.33 at 500 mg l-1 IBA) and number of buds (5.00 at 1,000 mg l-1 IBA) were recorded in Kurdistan 1 genotype. The current study demonstrated that the different genotypes of R. damascena were in a difficult-toroot state, which suggests that cutting treatment with 1,000 mg l-1 IBA overcame the problem of the difficult-to-root state, and it can also enhance the rooting percentage in the studied genotypes.

Effects of humic acid and plant growth-promoting rhizobacteria (PGPR) on induced resistance of canola to Brevicoryne brassicae L

2018 ◽  
Vol 109 (4) ◽  
pp. 479-489 ◽  
Author(s):  
R. Sattari Nasab ◽  
M. Pahlavan Yali ◽  
M. Bozorg-Amirkalaee
Keyword(s):  
Humic Acid ◽  
Plant Growth ◽  
Plant Growth Promoting Rhizobacteria ◽  
Brevicoryne Brassicae ◽  
Control Treatment ◽  
Net Reproductive Rate ◽  
Rate Of Increase ◽  
Significant Difference ◽  
Plant Growth Promoting ◽  
Growth Promoting

AbstractThe cabbage aphid, Brevicoryne brassicae L. (Hem: Aphididae), is an important pest of canola that can considerably limit profitable crop production either through direct feeding or via transmission of plant pathogenic viruses. One of the most effective approaches of pest control is the use of biostimulants. In this study, the effects of humic acid, plant growth-promoting rhizobacteria (PGPR), and integrated application of both compounds were investigated on life table parameters of B. brassicae, and the tolerance of canola to this pest. B. brassicae reared on plants treated with these compounds had the lower longevity, fecundity, and reproductive period compared with control treatment. The intrinsic rate of natural increase (r) and finite rate of increase (λ) were lowest on PGPR treatment (0.181 ± 0.004 day−1 and 1.198 ± 0.004 day−1, respectively) and highest on control (0.202 ± 0.005 day−1 and 1.224 ± 0.006 day−1, respectively). The net reproductive rate (R0) under treatments of humic acid, PGPR and humic acid + PGPR was lower than control. There was no significant difference in generation time (T) of B. brassicae among the tested treatments. In the tolerance test, plants treated with PGPR alone or in integrated with humic acid had the highest tolerance against B. brassicae. The highest values of total phenol, flavonoids, and glucosinolates were observed in treatments of PGPR and humic acid + PGPR. Basing on the antibiosis and tolerance analyses in this study, we concluded that canola plants treated with PGPR are more resistant to B. brassicae. These findings could be useful for integrated pest management of B. brassicae in canola fields.

scholarly journals In vitro growth and indoleacetic acid production by Mesorhizobium loti SEMIA806 and SEMIA816 under the influence of copper ions

2017 ◽  
Vol 8 (2) ◽  
Author(s):  
Jéssica Dutra Vieira ◽  
Paulo Roberto Diniz Da Silva ◽  
Valdir Marcos Stefenon
Keyword(s):  
Contaminated Soils ◽  
Acid Production ◽  
Indoleacetic Acid ◽  
Copper Ions ◽  
Control Culture ◽  
Control Treatment ◽  
Symbiotic Interaction ◽  
Mesorhizobium Loti ◽  
Significant Difference

The indoleacetic acid produced by symbiotic bacteria is an important phytohormone signaling microbe-plant interaction, being therefore essential for rhizoremediation. In this study, the effect of different concentrations of copper ions on the bacterial growth and indoleacetic acid production was investigated in two strains of Mesorhizobium loti in in vitro conditions, aiming to determine critical concentrations of this heavy metal for rhizoremediation of contaminated soils using this bacterium. The experiment consisted on a control culture without copper and three treatments supplemented with 10 mg.L-1, 20 mg.L-1 or 50 mg.L-1 of CuSO4. For both strains, the growth stopped after 48h and no significant difference was observed across treatments. The production of indoleacetic acid by the control treatment without copper was significantly higher in comparison to the copper- containing treatments. Mesorhizobium loti SEMIA806 and SEMIA816 are resistant to up to 50 mg.L-1 of CuSO4 in the culture medium, presenting effective growth. The synthesis of indoleacetic acid was strongly reduced but not excluded by ions copper in the medium. So, it is expected that environmental copper found in the soil up to the concentration of 50 mg.L-1 will not preclude the symbiotic interaction between M. loti and leguminous host plant in rhizoremediation enterprises.

scholarly journals Production and nutritional value of the wheat silage managed with different cutting systems

2017 ◽  
Vol 38 (1) ◽  
pp. 335 ◽  
Author(s):  
Rodolfo Carletto ◽  
Mikael Neumann ◽  
Danúbia Nogueira Figueira ◽  
Guilherme Fernando Mattos Leão ◽  
Egon Henrique Horst ◽  
...  
Keyword(s):  
Mass Production ◽  
Block Design ◽  
Neutral Detergent Fiber ◽  
Control Treatment ◽  
Lower Amount ◽  
Mineral Matter ◽  
Winter Cereal ◽  
Winter Cereals ◽  
Cereal Species ◽  
Significant Difference

Winter cereals are mainly used for human and animal nutrition and several studies are now exploring their potential as conserved forage (hay and silage). Among the winter cereal species available for cultivation in the south of Brazil, which is major winter cereals producer in the country, the wheat cv. BRS Umbu has attracted special attention. However, few studies have investigated the potential of this cultivar for silage production. The aim of this study was to evaluate the production and quality of silage from the dual-purpose wheat, BRS Umbu, subjected to different cut managements treatments: T1 - without cut (control), T2 - one cut and T3 - two cuts. Each plot represented an experimental unit in a randomized block design, with 5 replicates per treatment. Two representative samples were collected from each plot to determine morphological segmentation (stem, leaf and ear) and dry matter (DM) content of the whole plant and its morphological components. At the time of opening of the silos, food chemical analysis and pH determination were performed. Forage mass production decreased by 26.88% and 67.82%, respectively, with one and two cuts, compared to control. The DM content of the ensiled plant was 49.9 g kg-1 for the control, 54.7 g kg-1 with one cut and 63.2 g kg-1 with two cuts, at the time of ensiling. Management cuts changed the morphological components of the plants, with a lower proportion of stem (28%) in plants subjected to two cuts. The control treatment showed fewer leaves in ensiled plant (9.6%) and intermediate amount of stalk (52.8%), and was significantly different (p < 0.05) to treatment of a cut. Regarding feed chemistry evaluations, no significant difference (p > 0.05) was observed for mineral matter (MM), crude protein (CP) and hemicellulose (HEM) between the different cutting regimens. However, neutral detergent fiber (NDF) and acid detergent fiber (ADF) decreased (p < 0.05) as the number of cuts increased. The control treatment showed higher NDF and ADF content (563.2 and 357.9 g kg-1 DM, respectively) and lower amount of total digestible nutrients (TDN) and net energy of lactation (NEL). However, the estimated milk production (EMP) was superior for this treatment (22,447 l ha-1), demonstrating the high impact of reduced forage mass production with increased number of cuts.

Sign in / Sign up

Export Citation Format

Share Document