Combining ability of six s7 generation of corn hybrid parents from half dialel crossesof Maize in a Half Diallel Crosses

Combining ability is the genotype's ability to pass on the desired character to the offspring. Combining ability information is needed to determine the crossed pairs in the formation of hybrid varieties. The purpose of this study was to obtain information on the combining ability value of six S7 generation of inbreed maize. The experiment was conducted in September 2015 until January 2016, at Medan Baru Experimental Station of Faculty of Agriculture, at Kandang Limun village, Muara Bangkahulu Sub-district, Bengkulu City. The experiment was prepared in a Randomized Block Design (RCBD) with 15 corn hybrid treatments including: G1XG3, G1XG6, G3XG6, G1XG7, G3XG7, G6XG7, G1XG8, G3XG8, G6XG8, G7XG8, G1XG9, G3XG9, G6XG9, G7XG9 and G8xG9. Each experimental unit was repeated three times obtaining 45 experimental plots. Estimation of general combining ability (GCA) value and specific combining ability (SCA) of each inbreed strain were conducted with Griffing model IV method. The results showed that genotype G1 and G3 had positive GCA values for all characters except plant height. The G7XG1 cross combination showed a positive SCA on all characters even higher in plant height and stem diameter. The G8XG6 cross combination showed high SCA values for leaf number characters, weight of husk-less cob, number of seeds per seed-line, weight of grain per ear, and grain yield per plot.Keywords: Hybrid, corn, GCA and SCA

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Breeding for improving fibre yield and green biomass in sunnhemp (Crotalaria juncea L.) germplasm

Bangladesh Journal of Agricultural Research ◽

10.3329/bjar.v37i3.12080 ◽

2012 ◽

Vol 37 (3) ◽

pp. 369-376

Author(s):

D Kumar ◽

MK Tripathi ◽

SK Sarkar ◽

Arpita Das ◽

Sanjoy Shill

Keyword(s):

Plant Height ◽

Combining Ability ◽

Block Design ◽

Specific Combining Ability ◽

Cross Combination ◽

Randomized Block Design ◽

Fibre Yield ◽

K 12 ◽

Almost All ◽

Positive Heterosis

Fifteen genetically diverse parental genotypes of sunnhemp belonging to different geographical origin were assessed to evaluate general and specific combining ability of parents and cross combinations, respectively, for selecting the superior parent combination. For this, fifteen parents and their 105 F1s were grown in a Randomized Block Design (RBD) with three replications and data were collected in respect of plant height, base diameter, green weight, fibre weight, stick weight and fibre percentage. Analyses of variances of diallel revealed that there was predominance of specific combining ability (sca) in almost all the characters except fibre percentage and general combining ability (gca) was significant only in case of plant height. From the gca effect of parents it can be seen that K-12 (B) and SUIN-056 showed good promise as general combiners and able to produce better cross combinations. However only one cross combination viz. SUIN056 × SUIN074 was recorded positive sca effects for all the characters. This cross combination along with SUIN001 × SUIN056 exhibited positive heterosis over the better parents in all the characters studied and can be used in breeding programme for producing improved sunnhemp population. Further, to exploit fully both additive and nonadditive variances present in this population, random as well as chain crossing among the promising crosses was found effective to exploit both additive and fixable epistatic effects. Bangladesh J. Agril. Res. 37(3): 369-376, September 2012 DOI: http://dx.doi.org/10.3329/bjar.v37i3.12080

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COMBINING ABILITY STUDIES FOR GROWTH AND YIELD CHARACTERS OF BHENDI ABELMOSCHUS ESCULENTUS (L.) MOENCH)

PLANT ARCHIVES ◽

10.51470/plantarchives.2021.v21.no1.224 ◽

2021 ◽

Vol 21 (1) ◽

Author(s):

S. Kalaiselvan ◽

S. Anuja

Keyword(s):

Plant Height ◽

Combining Ability ◽

Block Design ◽

Fruit Weight ◽

Growth And Yield ◽

F1 Hybrids ◽

Randomized Block Design ◽

Final Harvest ◽

Weight Number ◽

Number Of Branches

The present investigation consisted of 9 lines, 3 testers with their 27 F1 hybrids developed through line x tester mating fashion in randomized block design with three replications. Parents and hybrids differed significantly for gca and sca effects, respectively. Among the parents, maximum gca effect was found in EC 112241 and Aruna for inter node distance, EC 112241 and Arka Anamika for single fruit weight, EC 109454, EC 169344 and Arka Anamika for number of branches per plant, EC 169331 and Arka Anamika for number of fruits per plant, EC 109454 and Aruna for plant height at final harvest. The crosses exhibited maximum positive significant sca effect was observed in EC 112241 x Aruna, EC 109454 x Kashi Kranti and EC 112264 x Aruna were found as good specific combiners for single fruit weight, number of branches per plant and number of fruits per plant respectively. The hybrid EC 112264 x Aruna exhibited maximum significant negative sca effects for inter node distance and plant height at final harvest.

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Perbaikan Keragaan Bibit Jeruk Pamelo ‘Nambangan’ dengan Strangulasi

Jurnal Hortikultura Indonesia ◽

10.29244/jhi.8.1.13-21 ◽

2017 ◽

Vol 8 (1) ◽

pp. 13

Author(s):

Wahyu Fikrinda ◽

Slamet Susanto

Keyword(s):

Biochemical Analysis ◽

Block Design ◽

Experimental Unit ◽

Canopy Architecture ◽

Treatment Control ◽

Permanent Damage ◽

Experimental Station ◽

Randomized Block Design ◽

Open Canopy ◽

Stimulation Of

ABSTRACT Pummelo seedling has branches that grow irregularly, stright up, and has less branch. Attempt should be done to stimulate the formation of new branches. The objective of the research was to study the influence of single and double strangulation for stimulation of vegetative growth in order to improve canopy architecture of pummelo seedling. The experiment was conducted from March to September 2011 in green house of Cikabayan Experimental Station IPB, Bogor. Biochemical analysis was done in Laboratory of BALITRO, Bogor and Post-Harvest Laboratory, IPB. The experiment was conducted in Completely Randomized Block Design one factor consisting of 5 treatment: control, single strangulation, double strangulation with distance between wire 5 cm, 10 cm and 15 cm. The experiment consisted of 5 replicates. There were 25 experimental units. Each experimental unit contained 2 plants and total plants were 50 plants. Strangulation treatment was done in May 19th and wires were removed in August 10th 2011. The results of this research showed that single and double strangulation improved numbers of branch, the lenghth of shoots per plant, numbers of leaf, numbers of scion diameter, volume of canopies andstarch content in leaf. Double strangulation with distance between 2 wires 15 cm had open canopy and the highest volume of canopies with good canopy appearance at 19 week after application. Strangulation did not cause permanent damage of the sytem tissue and only took two months to recover. Key words: branch, canopy appearance, starch, volume of canopiesABSTRAK Jeruk pamelo memiliki cabang yang tumbuh tidak beraturan, cenderung lurus ke atas dan bercabang sedikit. Upaya untuk merangsang pembentukan cabang baru adalah dengan strangulasi. Tujuan penelitian ini adalah mempelajari pengaruh strangulasi tunggal dan ganda dalam merangsang pertumbuhan vegetatif untuk perbaikan keragaan bibit jeruk pamelo. Percobaan dilaksanakan bulan Maret sampai September 2011 di greenhouse Kebun Percobaan Cikabayan IPB, Bogor. Analisis biokimia dilakukan di Laboratorium Balai Penelitian Tanaman Obat dan Aromatik (BALITRO), Bogor dan Laboratorium Pasca Panen, IPB. Percobaan menggunakan Rancangan Acak Lengkap (RAL) satu faktor sebanyak 5 perlakuan yaitu tanpa strangulasi, strangulasi tunggal dengan ketinggian 5 cm dari mata tempel, strangulasi ganda dengan jarak antar kawat 5 cm, 10 cm dan 15 cm. Percobaan terdiri atas 5 ulangan dan setiap satu satuan percobaan terdiri atas 2 tanaman sehingga total terdapat 50 tanaman. Aplikasi strangulasi dilaksanakan pada 19 Mei dan kawat dilepas pada 10 Agustus 2011. Hasil penelitian menunjukkan strangulasi tunggal dangan meningkatkan jumlah cabang, panjang cabang per tanaman, jumlah daun, diameter batang, volume tajuk, dan kandungan karbohidrat daun. Aplikasi strangulasi ganda memiliki tajuk terbuka dan volume tajuk terbesar dengan keragaan kanopi yang baik pada 19 minggu setelah perlakuan. Strangulasi tidak memberikan efek merusak secara permanen dan waktu pulihnya hanya dua bulan pada jaringan batang tanaman. Kata kunci: cabang, karbohidrat, keragaan tajuk, volume kanopi

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Analisis Daya Gabung dan Korelasi Karakter Jumlah Buah Kakao pada Persilangan Setengah Dialel

Jurnal Tanaman Industri dan Penyegar ◽

10.21082/jtidp.v6n3.2019.p99-108 ◽

2019 ◽

Vol 6 (3) ◽

pp. 99

Author(s):

Nur Kholilatul Izzah ◽

Ilham Nur Ardhi Wicaksono ◽

Cici Tresniawati ◽

Edi Wardiana

Keyword(s):

Combining Ability ◽

Block Design ◽

Genetic Material ◽

High Yield ◽

Climate Type ◽

Randomized Block Design ◽

Diallel Crossing ◽

Positive Correlations ◽

Half Diallel ◽

Additive Genes

Analysis of combining ability and correlation between characters in cacao plays an important role and benefits in an effort to obtain superior high-yield genetic material. This analysis makes it easy to find out the best combination of parents in producing superior progeny. The study aimed to analyze the combining ability and correlation of cacao pod numbers in F1 population generated from half-diallel crossing. The study was conducted at Pakuwon Experimental Station, Sukabumi, West Java, at an altitude of 450 m above sea level with Latosol soil type and B climate type (Schmidt and Fergusson), from 2014 until 2018. The experiment was arranged using a randomized block design (RBD) with 10 combinations of half-diallel crossing method that were repeated three times. The parental genotypes used were ICCRI 03, TSH 858, DR 1, ICS 13, and SCA 6. The variables observed were the number of healthy pods, number of rotten pods, number of cherelle wilts, and total pod numbers. The combining ability was analyzed using the Griffing 4 method, while correlation analysis was carried out phenotypically and genotypically.The results showed the action of non-additive genes in the F1 generation and three combinations of crosses, namely ICCRI 03 x TSH 858, TSH 858 x DR 1, and ICS 13 x SCA 6 had the opportunity to be developed into superior hybrids. In addition, it is known that there were phenotypic and genotypic positive correlations between the observed pod component characters.

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PRODUÇÃO DE PEPINO (Cucumis sativus L.), ENXERTADO E NÃO ENXERTADO, SUBMETIDO À ADUBAÇÃO CONVENCIONAL EM COBERTURA E VIA FERTIRRIGAÇÃO, EM CULTIVO PROTEGIDO

Irriga ◽

10.15809/irriga.2001v6n2p54-61 ◽

2001 ◽

Vol 6 (2) ◽

pp. 54-61

Author(s):

Eurides Kuster Macedo Júnior ◽

João Domingos Rodrigues ◽

Roberto Lyra Villas Boas ◽

Rumy Goto ◽

Sheila Zambello de Pinho

Keyword(s):

Plant Height ◽

Cucumis Sativus ◽

Block Design ◽

Fruit Weight ◽

Cucumis Sativus L ◽

Fruit Number ◽

Experimental Station ◽

Randomized Block Design ◽

Number Of Leaves ◽

Cucumber Yield

PRODUÇÃO DE PEPINO (Cucumis sativus L.), ENXERTADO E NÃO ENXERTADO, SUBMETIDO À ADUBAÇÃO CONVENCIONAL EM COBERTURA E VIA FERTIRRIGAÇÃO, EM CULTIVO PROTEGIDO Eurides Küster Macedo JuniorUniversidade Estadual do Oeste do Paraná/Unioeste/Agronomia-Campus de Marechal Cândido Rondon - Fone: 45-254-3216 - E mail:[email protected] Pernambuco, 1777 - CEP 85960-000 Marechal Cândido Rondon - PRJoão Domingos RodriguesRoberto Lyra Villas BoasRumy GotoSheila Zambello de PinhoUniversidade Estadual Paulista “Júlio de Mesquita Filho”/UNESP-Campus de Botucatu 1 RESUMO Este experimento foi conduzido na Fazenda Experimental São Manuel da Faculdade de Ciências Agronômicas, em ambiente protegido, com início em 23 de janeiro e término em 18 de abril de 1997, com objetivo de avaliar os efeitos e freqüência de adubações nitrogenadas e potássicas, aplicadas em cobertura, via fertirrigação e de forma convencional sobre a produtividade de pepino não enxertado e enxertado. O delineamento experimental foi em blocos casualizados com seis tratamentos e quatro repetições. Avaliou-se à altura de planta, número de folhas, produção, número de fruto, peso de fruto e número de fruto por planta. As plantas de pepino enxertado apresentaram valores superiores para altura de planta, número de folhas, produção, número de fruto, peso de fruto e número de fruto por planta. Nos parâmetros com efeito significativo, percebe-se que a fertirrigação acompanha os maiores valores. UNITERMOS: pepino, enxertia, adubação, fertirrigação MACEDO JUNIOR, E.K., RODRIGUES, J. D., VILLAS BOAS, R. L., GOTO, R. PINHO, S. Z. CUCUMBER YIELD GRAFTED AND NOT GRAFTED SUBMITTED TO FERTIGATION AND CONVENTIONAL FERTIGATION IN GREENHOUSE CONDITIONS 2 ABSTRACT This experiment was conducted at the São Manuel Experimental Station –FCA/UNESP, in greenhouse conditions, beginning on January 23 and ending on April 18. The objective was to evaluate the effects of nitrogen and potassium applied through fertigation and through conventional way on the productivity of grafted and non-grafted cucumber. The experimental design was a randomized block design with six treatments and four replications. Measurements included plant height, number of leaves, production, fruit number, fruit weight, and fruit number per plant. The grafted cucumber plants presented higher values for plant height, number of leaves, production, fruit number, fruit weight and fruit number per plant. For the parameters with statistical significant effects (p<0.05), fertigation yielded the largest values. KEYWORDS: cucumber, graft, fertilizer, fertigation

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Efeito da adubação nitrogenada na formação de mudas de goiabeira irrigadas com águas salinizadas

Revista Verde de Agroecologia e Desenvolvimento Sustentável ◽

10.18378/rvads.v10i4.3735 ◽

2015 ◽

Vol 10 (4) ◽

pp. 42 ◽

Cited By ~ 1

Author(s):

E. M. Silva ◽

R. G. Nobre ◽

L. P. Souza ◽

F. W. A. Pinheiro ◽

A. B. A. Andrade

Keyword(s):

Electrical Conductivity ◽

Leaf Area ◽

Plant Height ◽

Irrigation Water ◽

Nitrogen Fertilization ◽

Block Design ◽

Dry Mass ◽

Experimental Unit ◽

Randomized Block Design ◽

Irrigation Water Salinity

Além de favorecer o desenvolvimento e a produção das culturas, a adubação tem sido considerada uma técnica capaz de reduzir o efeito da salinidade nas plantas. Neste sentido, desenvolveu-se o trabalho para avaliar a influência de doses de nitrogênio na formação de mudas de goiabeira cv. Paluma irrigadas com águas de diferentes salinidades. O experimento foi desenvolvido em casa de vegetação do Centro de Ciências e Tecnologia Agroalimetar da UFCG, Pombal, PB com delineamento experimental em blocos casualizados, em esquema fatorial 5 x 4, sendo os tratamentos correspondentes aos níveis de condutividade elétrica da água (CEa) de 0,3; 1,1; 1,9; 2,7 e 3,5 dS m-1 associados a 70, 100, 130 e 160% da dose recomendada de nitrogênio (N) para mudas de goiabeira cv. Paluma, com quatro repetições, e cinco plantas por unidade experimental. Aos 180 dias após a emergência, a adubação nitrogenada na dose de 773 mg de N dm-3 reduz o efeito da salinidade da água de irrigação sobre o diâmetro do caule das mudas. As plantas adubadas com as doses variando de 541 a 618,4 mg de N dm-3 atingem maior crescimento em altura de planta, número de folhas e área foliar. A área foliar e a massa seca total de mudas de goiabeira atingem maiores valores no nível de CEa de 1,3 dS m-1.Effect of nitrogen fertilization in the formation of guava seedlings irrigated with salted waterAbstract: In addition to favoring the development and production of crops, the fertilizer has been considered a technique capable to reduce the effect of salinity on plants. The experiment was conducted in a greenhouse of the ‘Centro de Ciências e Tecnologia Agroalimentar’ of UFCG, Pombal, PB in a randomized block design a 5 x 4 factorial, with the treatments corresponding to the electrical conductivity of irrigation water (ECw) 0.3; 1.1; 1.9; 2.7 and 3.5 dS m-1 associated with doses of 70, 100, 130 and 160% of recommended nitrogen (N) for guava seedlings Paluma, with four replications, using five plants per experimental unit. At 180 days after emergence, the nitrogen fertilization at a dose of 773 mg N dm-3 reduces the effect of irrigation water salinity on the stem diameter of seedlings. The plants fertilized with doses ranging from 541 at 618.4 mg of the N dm-3 reach higher growth in plant height, leaf number and leaf area. The leaf area and total dry mass of guava seedlings reach higher values at the ECw level of 1.3 dS m-1.

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Analysis of combining ability and gene action studies for grain yield and its component traits in bread wheat utilizing line x tester mating design

Environment Conservation Journal ◽

10.36953/ecj.2021.22334 ◽

2021 ◽

Vol 22 (3) ◽

pp. 289-298

Author(s):

Amitava Roy ◽

Anil Kumar ◽

Vaishali Rawat ◽

Anu Singh

Keyword(s):

Grain Yield ◽

Bread Wheat ◽

Combining Ability ◽

Block Design ◽

Triticum Aestivum L ◽

Cross Combination ◽

Mating Design ◽

Randomized Block Design ◽

Component Traits ◽

Parental Lines

The present research investigation was conducted in order to analyze combining ability and nature of gene actions in 33 F1s of bread wheat (Triticum aestivum L. em. Thell) developed by crossing eleven lines with three testers in a line x tester mating design in terms of grain yield and associated traits. The hybrids along with the parental lines and two check varieties were planted in a randomized block design in three replications. Variance ratio between general and specific combining ability was found to be less than unity which indicated the prevalence of non-additive gene actions involved in the inheritance of these characters. Parental lines QLD 75 (3.164), followed by SOKOLL (2.888) and QLD 65 (2.819) exhibited significant GCA for grain yield, while another line PRL/2*PASTOR*2//FH6-1-7/3/KINGBIRD#1//… was observed to be the better general combiner for most other traits including maturity. Among the hybrids cross combination NAC/TH.AC//3*PVN/3/MIRLO/BUC/4/2*PASTOR/5/…x HD 3237 showed significant higher positive SCA for grain yield and biological yield per plant, whereas, F1 QLD 75 x HI 1621was a good specific combiner for harvest index (%) and number of grains per spike. The cross combination VORB/4/D67.2/PARANA66.270 x PBW 725 was observed with significant higher positive SCA for days to 75% heading, days to maturity and plant height, and another hybrid VORB/4/D67.2/PARANA 66.270 x HI 1621 exhibited significant positive SCA for 1000 grain weight and spike length.

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Combining ability and heterosis analysis for fibre yield and quality parameters in roselle (Hibiscus sabdariffa L.)

Journal of Applied and Natural Science ◽

10.31018/jans.v9i4.1561 ◽

2017 ◽

Vol 9 (4) ◽

pp. 2502-2506

Author(s):

Hariom Kumar Sharma ◽

Shashi Bhushan Choudhary ◽

A. Anil Kumar ◽

R. T. Maruthi ◽

S.K. Pandey

Keyword(s):

Combining Ability ◽

Block Design ◽

Additive Genetic Variance ◽

Quality Parameters ◽

Hibiscus Sabdariffa ◽

Cross Combination ◽

Yield And Quality ◽

Randomized Block Design ◽

Fibre Fineness ◽

Fibre Yield

Roselle (Hibiscus sabdariffa L.) is second important bast fibre crop after jute in India. With an aim to ex-ploit non-additive genetic variance present experiment was designed to identify good general combining parents and specific cross combination for fibre yield and fibre quality parameters (fibre fineness, fibre tenacity) in roselle. A total of 11 parents were crossed in complete diallel fashion which resulted 55 F1, 55 RF1 (reciprocal F1). Parents, F1s and RF1s were grown in randomized block design. Analysis of variance revealed significant differences (P< 0.01, P<0.05) among the parents and their hybrids. The parents AMV 1, AMV 5, GR 27 and AHS 160 were identified as good combiners since they recorded significant general combining ability (GCA) effects for fibre yield and quality parameters. Further, For fibre yield only three crosses (AMV 1 × AMV 4, AMV 1 × GR 27, HS 4288 × JRR 07) showed significant specific combining ability (SCA) effects from them hybrid AMV 1 × GR 27 (fibre yield=27.37g/ plant) exhibited positively significant best parent (Non bris 4, Mean fibre yield=21.16g/plant) heterosis (29.35%). Similarly, for fibre tenacity, hybrid GR 27 × JRR 07 (fibre tenacity=23.47g/tex) exhibited positively significant best parent (HS 4288; fibre tenacity=20.35g/tex) heterosis (15.30%).

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Combining ability analysis in linseed (Linum usitatissimum L.) for improvement of seed yield and its component traits

Journal of Applied and Natural Science ◽

10.31018/jans.v8i1.735 ◽

2016 ◽

Vol 8 (1) ◽

pp. 1-4

Author(s):

Vivek Kumar Singh ◽

Vijay Sharma ◽

Mohit Chaudhary ◽

Sunil Kumar Paswan ◽

Azad Ahmad ◽

...

Keyword(s):

Plant Height ◽

Seed Yield ◽

Combining Ability ◽

Block Design ◽

Hybrid Vigour ◽

Linum Usitatissimum L ◽

Randomized Block Design ◽

Diallel Mating Design ◽

Component Traits ◽

High Yielding Varieties

Twenty eight hybrids developed from eight genotypes of linseed through diallel mating design (excluding reciprocal) along with one checks viz., Shekhar were evaluated in randomized block design with three replications for eleven distinct morphological traits during rabi season of 2012-13, to estimate the general combining ability (GCA) of the parents and specific combining ability (SCA) of hybrids considered for the development of high yielding varieties. The analysis of variance for combining ability revealed significant mean sum of squares due to GCA and SCA for all the traits under study. Genotype EC-1392 (0.50) and TL-11 (0.45) has been found good general combiner with highest magnitude of GCA effects for seed yield per plant. In addition to above, EC-1392 and TL-11 also showed good GCA effects for plant height, secondary branches per plant, capsules per plant and biological yield per plant. Hybrids A.95.B x Shekhar (2.43), TL-11 x EC-1392 (1.71) and NDL-2004-05 x GS-234 (1.53) showed higher positive significant SCA effects for seed yield per plant. These hybrids also exhibited positive significant SCA effects for plant height, secondary brances per plant, capsules per plant, indicating potential for exploiting hybrid vigour in breeding programme.

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PEMANFAATAN KOMPOS SOLID LIMBAH PABRIK KELAPA SAWIT DALAM MENINGKATKAN PERTUMBUHAN DAN PRODUKSI SAWI (Brassica juncea L.) PADA TANAH ULTISOL DI POLYBAG

Jurnal BiBieT ◽

10.22216/jbbt.v2i1.1312 ◽

2017 ◽

Vol 2 (1) ◽

pp. 1

Author(s):

Deno Okalia ◽

Tri Nopsagiarti ◽

Rover Rover

Keyword(s):

Solid Waste ◽

Plant Height ◽

Brassica Juncea ◽

Palm Oil ◽

Block Design ◽

Experimental Unit ◽

Control Soil ◽

Randomized Block Design ◽

The Right ◽

Screen House

Penelitian ini bertujuan untuk mengetahui dosis kompos solid yang tepat dalam meningkatkan produksi sawi yang ditanam pada tanah Ultisol di polybag. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) non Faktorial yang terdiri dari 5 taraf perlakuan dan diulang 3 kali sehingga terdapat 15 unit percobaan. Setiap unit percobaan terdiri atas empat tanaman, tiga diantaranya dijadikan tanaman sampel, sehingga terdapat 60 tanaman. Adapun perlakuan pada penelitian ini adalah : A = (pupuk buatan saja), B = kompos solid limbah pabrik kelapa sawit 120 g/polybag + pupuk buatan), C = (Kompos Solid limbah pabrik kelapa sawit 240 g/polybag + pupuk Buatan), D = (Kompos Solid limbah pabrik kelapa sawit 360 g/polybag + pupuk Buatan) dan E = (kontrol/tanah ultisol). Hasil penelitian ini menggunakan ANOVA yang diuji secara statistik dengan uji F, kemudian bila berbeda nyata dilanjutkan dengan uji BNJ (Beda Nyata Jujur) pada taraf 5%. Berdasarkan penelitian yang telah dilakukan dapat disimpulkan bahwa perlakuan D (Kompos Solid limbah PKS 360 g/polybag+ pupuk Buatan) merupakan perlakuan terbaik dalam meningkatkan pertumbuhan tanaman sawi pada tanah Ultisol dengan tinggi tanaman 34,39 cm, jumlah daun 10,89 helai dan berat basah tanaman 107,78 g/tanaman. This studied attempts to determine what the right dose solid compost in increasing the production of mustard on Ultisol. This study of the pot experiment at screen house. This study uses a randomized block design (RAK) nonfactorial consisted of five stages treatment and repeated 3 times so that there are 15 experimental units. Each experimental unit consisted of four plants, three of which were used as a sample plant, so there are 60 plants. The treatment in this study are: A = (artificial fertilizers only), B = (compost solid waste palm oil factory 120 g/polybag + fertilizer Artificial), C = (compost solid waste palm oil factory 240 g/polybag + fertilizer Artificial), D = (compost solid waste palm oil factory 360 g/polybag + Artificial fertilizers) and E = (control/soil ultisol). The result of this research using ANOVA being tested statistically by test f, if markedly dissimilar continued by test BNJ ( different real honest ) the first 5 percent. Based on research that has been done can be concluded treatment D (Solid compost 360 g/polybag + Artificial fertilizer) is the best treatment in promoting the growth of mustard plants in Ultisol with 34.39 cm plant height, leaf number and weight of the wet strands 10.89 plants 107.78 g / plant.

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