scholarly journals EFEKTIFITAS PENGGUNAAN CENDAWAN MIKORIZA TERHADAP PERTUMBUHAN BIBIT KAKAO SAMBUNG PUCUK (Theobroma cacao L.) DI KABUPATEN SIKKA

AGRICA ◽  
2021 ◽  
Vol 14 (1) ◽  
pp. 83-90
Author(s):  
Yovita Yasintha Bolly ◽  
Yuyun Wahyuni
Keyword(s):  
Plant Height ◽  
Theobroma Cacao ◽  
Block Design ◽  
Stem Diameter ◽  
Randomized Block Design ◽  
Number Of Leaves ◽  
Biological Fertilizer ◽  
Theobroma Cacao L ◽  
Cocoa Seedlings

The use of mycorrhizal biofertilizers in shoot grafting cacao (Theobroma cacao L.) nurseries is one of the efforts made to increase cocoa growth in Sikka Regency. This study aims to determine the effect of the dose of mycorrhizal biological fertilizer on the growth of cocoa seedlings. The study used a randomized block design (RAK) with fertilizer doses of 0 g/polybag (control), 10 g/polybag, 20 g/polybag, 30 g/polybag, 40 g/polybag 50 g/polybag. The results showed that the treatment the addition of mycorrhizae on shoot grafting cocoa seedlings had no effect on all growth variables observed at 30 days after mycorrhizal application and significantly affected all growth variables for cacao seedlings aged 60 days after mycorrhizal application. Giving mycorrhizae to shoot grafting cocoa seedlings at a dose of 50 g/polybag (M5) gave the highest yield for all growth variables of cocoa seedlings aged 60 days after mycorrhizal application, namely plant height 48.50 cm, stem diameter 1.10 cm, and number of leaves 8 ,25 strands.

scholarly journals pengaruh pemberian pupuk organik cair kandang kelinci dan kompos limbah baglog pada pertumbuhan bibit Kakao (theobroma cacao l.) Di polibeg

2019 ◽  
Vol 1 (2) ◽  
pp. 143-152
Author(s):  
Redho Anggara Nubriama ◽  
Erwin Pane ◽  
Sumihar Hutapea
Keyword(s):  
Plant Height ◽  
Theobroma Cacao ◽  
Organic Fertilizer ◽  
Stem Diameter ◽  
Top Soil ◽  
Wet Weight ◽  
Number Of Leaves ◽  
Theobroma Cacao L ◽  
Cocoa Seedlings ◽  
Different Doses

Cacao is one of the predominant plantation in Indonesia so that the production should be improved constantly. The purpose of this researce was to obtain data on the growth of cacao seedlings (Theobroma cacao L.) by applying rabbit cage liquid organic fertilizer and composting baglog waste with different doses. This research was carried out at the Medan Area faculty of agriculture experiment area located on the street PBSI No.1 Medan Estate. The research was conducted  from  July to  November  2018.  Using  Factorial  Randomized  Group Desing (RGD) with two replications. The first factor tested was rabbit cage liquid organic fertilizer namely U0= without POC, U1= consentration 5% (50 ml POC/liter), U2= consentration 10% (100 ml POC/liter), U3= consentration 15% (150 ml POC/liter). The second   factor is baglog waste compost which is L0= without compost baglog waste, L1= 20% baglog compost waste (600g) + 80% top soil (2.400g), L2= 40% baglog compost waste (1.200g) + 60% top soil (1.800g), L3= 60% baglog compost waste (1.800g) + 40% top soil (1.200g). The results showed that administration of baglog waste compost can increase growth ( plant height, number of leaves, stem diameter and canopy wet weight) of cocoa seedlings

scholarly journals The Utilization of Organic Waste Chicken Cage Fertilizer on the Growth of Cocoa (Theobroma Cacao L.)

2021 ◽  
Vol 3 (4) ◽  
pp. 167-176
Author(s):  
Lukman
Keyword(s):  
Plant Height ◽  
Theobroma Cacao ◽  
Organic Waste ◽  
Agricultural Sector ◽  
Agricultural Waste ◽  
Block Design ◽  
Organic Fertilizer ◽  
Stem Diameter ◽  
Number Of Leaves ◽  
Theobroma Cacao L

The agricultural sector is the largest contributor of organic waste that can be recycled as useful things, among others, used as organic fertilizer. This study aims to determine the effect of agricultural waste organic compost on the growth of Cocoa (Theobroma Cacao L.) plants. The analysis results of the materials to be applied are N-total: 0.27% P2O5: 3.20%, K2O: 1.63%, and C-Organic: 17.40%, then the research data were analyzed using a Randomized Block Design (RAK) which consists of 6 levels of treatment, namely: C0 = no fertilizer, C1 = soil + 20 g compost polybag-1, C2 = soil + compost 40 g. polybag-1, C3 = soil + compost 60 g. polybag-1, C4 = soil + compost 80 g. polybag-1, C5 = Soil + compost 100 g. polybag-1. Each experiment was repeated three times, so there were 90 experimental units. Observation parameters were plant height, number of leaves, and stem diameter. The results showed that, giving 100 g of organic waste compost polybag-1 gave better results on the growth of cacao seedlings, with a plant height of 29.61 cm, number of leaves 11.73 strands, and stem diameter of 3.38 mm. From this research, it can be concluded that it will produce better results if organic waste is managed properly.

scholarly journals Aplikasi beberapa konsentrasi air kelapa untuk meningkatkan pertumbuhan bibit kakao kultivar ICCRI 08 H

Kultivasi ◽  
2020 ◽  
Vol 19 (2) ◽  
Author(s):  
Santi Rosniawaty ◽  
Cucu Suherman ◽  
Rija Sudirja ◽  
Dimas Nur Annisa Istiqomah
Keyword(s):  
Plant Height ◽  
Block Design ◽  
Stem Diameter ◽  
Coconut Water ◽  
Experimental Field ◽  
Randomized Block Design ◽  
Number Of Leaves ◽  
Cocoa Seedlings

AbstrakKultivar ICCRI 08 H merupakan kultivar unggul baru kakao yang tetap harus dipelihara selama pembibitan. Pupuk anorganik yang digunakan untuk menyediakan nutrisi bibit dapat menyebabkan pemadatan tanah, sehingga perlu suplai nutrisi alami, seperti nutrisi yang berasal dari air kelapa. Penelitian ini bertujuan untuk mengetahui manfaat air kelapa dan pengurangan dosis urea dalam meningkatkan pertumbuhan bibit kakao. Penelitian dilakukan di Kebun Percobaan Ciparanje, Fakultas Pertanian, Universitas Padjadjaran, Kabupaten Sumedang. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) dengan 10 perlakuan yang diulang 3 kali. Perlakuan yang digunakan adalah sebagai berikut: Kontrol (2 g Urea), 25% air kelapa, 50% air kelapa, 75% air kelapa, 25% air kelapa + urea 2 g, 50% air kelapa + urea 2 g, 75% air kelapa + urea 2 g, air kelapa 25% + urea 1 g, air kelapa 50% + urea 1 g; dan air kelapa 75% + urea 1 g. Hasil penelitian menunjukkan bahwa pemberian air kelapa mampu meningkatkan pertumbuhan bibit kakao kultivar ICCRI 08 H.  Air kelapa mampu mengurangi penggunaan urea dalam meningkatkan pertumbuhan bibit kakao kultivar ICCRI 08 H. Perlakuan air kelapa 50% menunjukkan pengaruh terbaik pada variabel tinggi tanaman, diameter batang,  jumlah daun, dan luas daun.Kata kunci: pembibitan, air kelapa, kakao AbstractThis study aimed to determine the benefits of coconut water and the reduction of urea doses in increasing the growth of cacao seedling. The study was conducted at the Ciparanje Experimental field, Faculty of Agriculture, Padjadjaran University, Sumedang Regency. The study used randomized block design (RBD) with 10 treatments which were repeated 3 times. The treatments were: Control (2 g urea), 25% coconut water, 50% coconut water, 75% coconut water, 25% coconut water + 2 g urea, 50% coconut water + 2 g urea, 75% coconut water + 2 g urea, 25% coconut water + 1 g urea, 50% coconut water + 1 g urea; and coconut water 75% + 1 g urea. The results showed that coconut water increased the growth of cocoa seedlings cultivar ICCRI 08 H. Coconut water could reduced urea requirement in increasing the growth of cocoa seedlings ICCRI 08 H. Concentration of 50% coconut water showed the best effect on plant height, stem diameter, number of leaves, and leaf area.Keywords : seedling, coconut water, cacao

scholarly journals Pengaruh Pemberian Pupuk Green Tonic dan Pupuk NPK Mutiara Terhadap Pertumbuhan Bibit Tanaman Kakao Forestero (Theobroma cacao L)

2018 ◽  
Vol 7 (1) ◽  
pp. 10
Author(s):  
Ivan Wahyudi ◽  
Mahdalena Mahdalena ◽  
Hamidah Hamidah
Keyword(s):  
Leaf Area ◽  
Theobroma Cacao ◽  
Block Design ◽  
Organic Fertilizer ◽  
Stem Diameter ◽  
Randomized Block Design ◽  
Number Of Leaves ◽  
Npk Fertilizer ◽  
The Difference ◽  
Theobroma Cacao L

The Effect of Green Tonic Fertilizer and Pearl NPK Fertilizer on the Growth of Forestero Cocoa Plant Seeds (Theobroma cacao L) The aim of this study was to determine the effect of Green Tonic, NPK Mutiara and the extraction of Green Tonic and NPK Mutiara on cocoa seedling growth. This research was carried out at Gunung Panjang Samarinda Seberang East Borneo. with a time of ± 3 months, starting from April to July 2016. The design of the study used factorial randomized block design (RCBD) 4 x 4 with a number of replications 3 times, with factorial analysis. The treatment consists of 2 factors. The first factor is the administration of POC Green Tonic consisting of 4 levels, namely: p0: Without treatment, p1: 2 ml / 1 Liter of Green Tonic Concentration, p2: 3 ml / 1 Liter of Water Tonic Concentration, p3: 4 ml Green Tonic Concentration / 1 Liter of Water, The second factor was the administration of NPK Mutiara consisting of 4 levels, namely: v0: Without treatment, v1: Giving NPK Mutiara Fertilizer 50 grams / polybag, v2: Giving NPK Mutiara Fertilizer 100 grams / polybag, v3: Giving NPK Fertilizer Pearl 150 grams / polybag. From the analysis of variance showed that the effect of giving green tonic liquid organic fertilizer (P) was the best on the parameters of stem diameter of 30 DAP and 60 DAP of cocoa plants achieved by the treatment of p3 (4 ml / 1 Liter of Water Green Tonic Concentration), NPK Mutiara fertilizer (V) the best in the parameters of plant height 30 DAP, 60 DAP and 90 DAP, stem diameter 30 DAP and 90 DAP, number of leaf 60 DAP, leaf area 30 DAP cocoa plants achieved by v3 (Giving NPK Pearl Fertilizer 150 gram / polybag) while for stem diameter 60 DAP, number of leaves 30 DAP achieved by v1 (Giving NPK Mutiara Fertilizer 50 g / polybag), for the number of leaves 90 DAP, the area of Leaves 60 DAP and 90 DAP achieved by v2 (Giving NPK Pearl Fertilizer 100 g / polybag), The best interaction of POC green tonic and NPK pearl (PV) fertilizer on stem diameter parameters 30 DAP and 60 DAP, number of leaves of 90 DAP, leaf area of 60 DAP and 90 DAP was achieved by p3v2 (4 ml / 1 Liter Water + Green Tonic Concentration Pearl NPK fertilizer 100 grams / polybag. The difference for 30 HST leaf area is achieved by p1v3 (2 Ton / 1 Liter Water + Green Tonic Concentration + 150 gram Pearl NPK Fertilizer / polybag). 

scholarly journals PENGARUH PEMBERIAN BEBERAPA DOSIS KOMPOS KULIT BUAH KAKAO DAN DOLOMIT TERHADAP PERTUMBUHAN BIBIT KAKAO (Theobroma cacao L.) DI MEDIA ULTISOL

2017 ◽  
Vol 8 (1) ◽  
pp. 29 ◽  
Author(s):  
Imanuel Jhon Hansen
Keyword(s):  
Leaf Area ◽  
Plant Height ◽  
Stem Diameter ◽  
Randomized Design ◽  
Treatment Interaction ◽  
Number Of Leaves ◽  
Four Levels ◽  
Theobroma Cacao L ◽  
Cocoa Seedlings ◽  
Range Test

The aim of research to determine the effect of compost main pod husks and dolomite as well as their interaction on the growth of cocoa seedlings in media ultisol. Research conducted at the Experimental Farm, Faculty of Agriculture, University of Riau from November 2015 until February 2016. Research in the form of factorial experiment using completely randomized design (CRD). The first factor pod husks compost comprises four levels (0, 75, 100 and 125 g / polybag) and the second factor dolomite consists of three levels (0, 10, and 20 g / polybag), each combination treatment was repeated 3 times. Parameters measured were plant height, leaf number, stem diameter, and leaf area. Each parameter the observed data were statistically analyzed using analysis of variance and test of Duncan's New Multiple Range Test (DNMRT) at 5% level. The results showed the effect of compost pod husks dose of 125 g / polybag significantly increased plant height, stem diameter, number of leaves and leaf area while dolomite dose of 20 g / polybag no real effect except leaf area compared with no treatment. Interaction pod husks compost dose of 100 g / polybag and dolomite dose of 20 g / polybag increase stem diameter, number of leaves and leaf area significantly compared without compost pod husks and dolomite but less tangible than other combinations.

scholarly journals Uji Beberapa Konsentrasi Bakteri Bacillus sp. Endofit untuk Meningkatkan Pertumbuhan Bibit Kakao (Theobroma cacao L.)

2019 ◽  
Vol 46 (3) ◽  
pp. 322-327
Author(s):  
Fifi Puspita ◽  
Sukemi Indra Saputra ◽  
Dan Jenny Merini
Keyword(s):  
Theobroma Cacao ◽  
Growth Substance ◽  
Stem Diameter ◽  
Bacillus Sp ◽  
Randomized Design ◽  
Number Of Leaves ◽  
Two Stages ◽  
Theobroma Cacao L ◽  
Cocoa Seedlings

Development of cocoa (Theobroma cacao L.) requires high-quality seeds. Adding growth substance from Bacillus sp. endophytes is expected to increase the growth of cocoa seedlings. The purpose of this research was to evaluate the ability of Bacillus sp. endophytes to produce Indole Acetic Acid (IAA) hormone, evaluate the effects of Bacillus sp. endophytes application on growth of cocoa seedling, and obtain the best concentration to increase growth of cocoa seedling. The experiments were conducted in the laboratory and in the field from June to October 2015. The study was conducted in two stages: in vitro and in vivo.The first experiment tested the ability of Bacillus sp. endophytes to produce IAA using tryptophan enriched picovskaya liquid medium and non-enriched tryptophan. The results from the first experiment showed that all Bacillus sp. endophytes produce IAA hormones. The second experiment tested the concentrations of Bacillus sp. endophytes to improve the growth of cocoa seedlings. The experiment was conducted using a completely randomized design consisting of 5 treatments and 4 replications, i.e., without treatment of Bacillus sp., and concentrations of 1011, 1012, 1013, and 1014 cfu/mL. The parameters observed were the number of bacterial colonies of Bacillus sp. endophytes, cocoa seed height, stem diameter, number of leaves and planting area of 4 month cocoa seedlings. The results from the second experiment showed that all concentrations of Bacillus sp. endophytes increase the growth of cocoa seedlings. The concentration of 1011 cfu/mL produced more colony in planting medium, increased height, stem diameter, leaf number and leaf area in cocoa seedlings.

scholarly journals PENGARUH POPULASI DAN PEMBERIAN PUPUK BIO SLURRY KOTORAN SAPI PADA PERTUMBUHAN DAN HASIL TANAMAN OKRA (Abelmoschus Esculentu L. Moench)

2019 ◽  
Vol 13 (1) ◽  
pp. 45-56
Author(s):  
Adi Taufiq Nurrohman
Keyword(s):  
Plant Height ◽  
Block Design ◽  
Organic Fertilizer ◽  
Stem Diameter ◽  
Organic Fertilizers ◽  
Quality Data ◽  
Plant Spacing ◽  
Randomized Block Design ◽  
Affected Plant ◽  
Number Of Leaves

This study aims to 1) To determine the interaction of organic fertilizers and plant spacing on the growth and production of okra plants. 2) To determine the best dose of organic fertilizer on the growth and production of okra plants. 3) To determine the appropriate planting spacing for the growth and production of okra plants. This research was conducted using factorial randomized block design (RBD) with 2 factors, the first factor was plant spacing (A) consisting of 3 levels, namely: 60x40 cm (A1), 60x50 cm (A2), 60x60 cm (A3) . The second factor was the dose of organic fertilizer (J) which consists of 3 levels, namely 5 tons / ha-1 (J1), 10 tons ha-1 (J2), 15 kg ha-1 (J3). The variables observed included plant height, stem diameter, number of leaves, total pods, total pod weight and pod quality. Data were analyzed using analysis of variance (ANOVA) level of 5% and further testing with Duncan's Multiple Range Test (DMRT). The results showed that: There was no significant interaction between organic fertilizer dosage and plant spacing on the growth and production of okra plants. Dosage treatment of organic fertilizer Bio slurry 15 Ton ha-1 (A3) significantly affected plant height, stem diameter, the highest plant height of 55.6411, 72.5322 and 77.0889 at the age of 6.7 and 8 MST. The highest stem diameter is 0.8689, 1.7844, 2.1289, 2, 0789 at the age of 3,6,7 and 8 MST. the best number of leaves is 27,706 age 8 MST. The treatment of plant spacing of 60x40 cm (A1) had a significant effect on the total number of pods and total pod weight, the total number of pods was 23.8569 and the total pod weight was 275.85 g in all harvests

scholarly journals PENGAPLIKASIAN RADIASI ELEKTROMAGNETIK TERHADAP PERTUMBUHAN VEGETATIF TANAMAN CABAI MERAH (Capsicum Annum L.)

2020 ◽  
Vol 2 (1) ◽  
Author(s):  
Bagus Santoso ◽  
Amarullah Amarullah ◽  
Dwi Santoso
Keyword(s):  
Electromagnetic Radiation ◽  
Plant Height ◽  
Block Design ◽  
Leaf Length ◽  
Stem Diameter ◽  
Capsicum Annum ◽  
Randomized Block Design ◽  
Number Of Leaves ◽  
Screen House ◽  
Number Of Branches

ABSTRACT  Chili Plants (Capsicum annum L.) originating from the tropics and subtropicsAmericas, especially Colombia, South America, and continue to spread to Latin America. Evidence of chili cultivation was first discovered in Peru's historical siteand leftover seeds that are more than 5000 years old BC in a cave in Tehuacan, Mexico. The spread of chili to the whole world including countries in Asia, like Indonesia carried out by Spanish and Portuguese traders. The purpose of this study was to determine the effect of electromagnetic radiation on the growth and yield of red chilies in the city of Tarakan.This research was conducted from September 2018 to January 2019, at the screen house of the Faculty of Agriculture, Borneo Tarakan University. This study was prepared using factorial Randomized Block Design (RBD) with 5 treatments repeated 5 times. The factors studied were large electromagnetic radiation 56 microtesla with exposure time (P0) 0 minutes, (P1) 20 minutes, (P2) 40 minutes, (P3) 60 minutes, (P4) 80 minutes. Observation parameters; plant height, number of leaves, leaf length, leaf width, stem diameter and number of branches. Analysis of variance using variance ANOVA with a confidence level of 95% and if it is significantly different it will be continued with DMRT further testing.The results of the study show that: 1) Observation parameters that showed statistically significant differences were parameters of plant height, number of branches and number of leaves while parameters that did not show different results were parameters of leaf length, leaf width and stem diameter., 2) The best treatment for each observation parameter is P2 treatment (exposure to electromagnetic radiation for 40 minutes), and the lowest treatment is treatment P0 (without exposure to electromagnetic radiation). Suggestions from this study should be carried out further research on the use of electromagnetic radiation in the vegetative phase until the results of red chili plants (Capsicum annum L.)Keywords: chili, electromagnetics radiation, Randomized Block Design  ABSTRAK Tanaman cabai (Capsicum annum L.) berasal dari dunia tropika dan subtropika Benua Amerika, khususnya  Colombia, Amerika Selatan, dan terus menyebar ke Amerika Latin. Bukti budidaya cabai pertama kali ditemukan dalam tapak galian sejarah Peru dan sisaan biji yang telah berumur lebih dari 5000 tahun SM di dalam gua di Tehuacan, Meksiko. Penyebaran cabai ke seluruh dunia termasuk negara-negara di Asia, seperti Indonesia dilakukan oleh pedagang Spanyol dan Portugis. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh radiasi elektromagnetik terhadap pertumbuhan dan hasil tanaman cabai merah di kota Tarakan. Penelitian ini dilaksanakan pada tahun 2018, di screen house Fakultas Pertanian Universitas Borneo Tarakan. Penelitian ini disusun dengan menggunakan Rancangan Acak Kelompok (RAK) faktorial dengan 5 perlakuan diulang sebanyak 5 kali. Faktor yang diteliti yaitu besar radiasi elektromagnetik 56 mikrotesla dengan lama pemaparan (P0) 0 menit, (P1) 20 menit, (P2) 40 menit, (P3) 60 menit, (P4) 80 menit. Parameter pengamatan; tinggi tanaman, jumlah daun, panjang daun, lebar daun, diameter batang dan jumlah cabang. Analisis ragam menggunakan sidik ragam Anova dengan tingkat kepercayaan 95% dan apabila berbeda nyata maka akan dilanjut dengan uji lanjut DMRT. Hasil penelitian menunjukkan bahwa: 1) Parameter pengamatan yang menunjukkan hasil berbeda nyata secara statistik adalah parameter tinggi tanaman, jumlah cabang dan jumlah daun sedangkan parameter yang tidak menunjukkan hasil yang berbeda nayata adalah parameter panjang daun, lebar daun dan diameter batang, 2) Perlakuan terbaik untuk setiap parameter pengamatan adalah perlakuan P2 (pemaparan radiasi elektromagnetik selama 40 menit), dan perlakuan terendah adalah perlakuan P0 (tanpa pemaparan radiasi elektromagnetik). Saran dari penelitian ini sebaiknya dilakukan penelitian lanjutan mengenai penggunaan radiasi elektromagnetik pada fase vegetatif sampai hasil tanaman cabai merah (Capsicum annum L.)Kata kunci : cabai merah, radiasi elektromagnetik, Rancangan Acak Kelompok

scholarly journals Growth Response of Local Cassava to Cutting Models and the Number of Buds

2021 ◽  
Vol 36 (2) ◽  
pp. 379
Author(s):  
Tri Mulya Hartati ◽  
Chumidach Roini ◽  
Indah Rodianawati
Keyword(s):  
Leaf Area ◽  
Plant Height ◽  
Growth Parameters ◽  
Block Design ◽  
Stem Diameter ◽  
Food Sources ◽  
Local Varieties ◽  
Average Value ◽  
Randomized Block Design ◽  
Number Of Leaves

Cassava is one of the local food sources that are widely available in almost every region. Cuttings are used to plant cassava, and these cuttings will produce a number of roots and buds. The main purpose of this study was to evaluate the effect of cuttings slices model and the number of buds on the growth of Tobelo local varieties of cassava. This study employed a factorial Randomized Block Design (RBD), with the cuttings slices model as the first factor, consisting of three levels, namely: flat slice, one-sided slice and two-sided slice. The second factor is the number of buds, which is divided into three levels, 1 bud, 2 buds and 3 buds. The observation parameters in this study include plant height, number of leaves, stem diameter and leaf area. The results have revealed that the model of two-sided sliced cuttings combined with the number of one bud is the most effective treatment in improving the growth of cassava plants of Tobelo local varieties. The models of one-sided and two-sided oblique cuttings slices yield the highest average value for the parameters of plant height, stem diameter and leaf area, while the treatment with one bud tends to give the best results for the growth parameters.

scholarly journals PERTUMBUHAN BIBIT KAKAO (Teobroma cacao L) DENGAN BERBAGAI PEMBERIAN DOSIS SERBUK GERGAJI PADA VARIETAS (BUNDO-F1) DI TANAH GAMBUT

2020 ◽  
Vol 6 (3) ◽  
pp. 163-171
Author(s):  
YOYON RIONO
Keyword(s):  
Plant Height ◽  
Analysis Of Variance ◽  
Field Trial ◽  
Field Data ◽  
Block Design ◽  
Stem Diameter ◽  
Experimental Trial ◽  
Randomized Block Design ◽  
Number Of Leaves ◽  
Experimental Garden

This study aims to determine the growth of cacao seeds (Teobroma cacao L) with various doses of sawdust on Vairietas (Bundo-F1) on peat lands. This research has been carried out in the experimental garden of the Faculty of Agriculture, Islamic University of Indragiri Tembilahan, Tembilahan Hulu Subdistrict, Indragiri Downstream District. When the study began from April to July 2019 this research was a field trial using a non-factorial randomized block design (RBD) consisting of 6 levels, namely M0 = peat only, M1 = 1: 1 (sawdust: peat), M2 = 2 : 1 (sawdust: peat), M3 = 3: 1 (sawdust: peat). Each treatment was repeated three times to obtain 18 experimental trial plots in the field. Data from this study were analyzed using Analysis of Variance (ANOVA). The results showed that the treatment of M2 = 2: 1 (sawdust: peat) could have a significant effect on plant height (cm), stem diameter (mm), number of leaves (strands),

Sign in / Sign up

Export Citation Format

Share Document