scholarly journals PENGARUH KOMPOSISI MEDIA TANAM DAN DOSIS PUPUK NITROGEN TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KAILAN (Brassica oleraceae var. alboglabra)

2020 ◽  
Vol 3 (2) ◽  
pp. 36-45
Author(s):  
Fitria Eka Handayani ◽  
Slamet Rohadi S ◽  
Joko Maryanto
Keyword(s):  
Brassica Oleraceae ◽  
Screen House ◽  
Range Test

Penelitian ini bertujuan untuk 1) mengetahui pengaruh komposisi media tanam terhadap pertumbuhan dan hasil tanaman kailan, 2) mengetahui pengaruh dosis pupuk nitrogen terhadap pertumbuhan dan hasil tanaman kailan, 3) mengetahui pengaruh kombinasi komposisi media tanam dan dosis pupuk nitrogen terhadap pertumbuhan dan hasil tanaman kailan. Penelitian ini dilaksanakan di screen house Fakultas Pertanian Universitas Jenderal Soedirman, Karangwangkal, Purwokerto dengan ketinggian 110 m di atas permukaan laut pada bulan Januari sampai Februari 2016. Rancangan percobaan yang digunakan adalah Rancangan Acak Kelompok (RAK) pola faktorial dengan 2 faktor perlakuan dengan 3 ulangan. Faktor pertama adalah komposisi media tanam yaitu tanah : cocopeat : arang sekam (1:1:1) (M1), tanah : cocopeat : arang sekam (2:1:1) (M2), tanah : cocopeat : arang sekam (1:2:1) (M3), tanah : cocopeat : arang sekam (1:1:2) (M4). Faktor kedua adalah dosis pupuk nitrogen, yaitu 0 kg N/ha (N0), 100 kg N/ha (N1), 200 kg N/ha N (N2), dan 300 kg N/ha N (N3). Variabel yang diamati adalah tinggi tanaman, jumlah daun, luas daun, bobot tanaman segar, bobot tajuk segar, bobot tajuk kering, bobot akar segar, dan bobot akar kering. Data hasil pengamatan dianalisis dengan menggunakan uji F dengan taraf kesalahan 5%, apabila terdapat pengaruh perlakuan dilanjutkan dengan DMRT (Duncan’s Multiple Range Test) pada taraf kesalahan 5%. Hasil penelitian menunjukkan bahwa komposisi media tanam meningkatkan tinggi tanaman, jumlah daun, luas daun, bobot tanaman segar dan bobot tajuk segar. Komposisi media tanam terbaik adalah media tanah,cocopeat dan arang sekam dengan perbandingan 2:1:1 (M2). Dosis pupuk nitrogen meningkatkan tinggi tanaman, jumlah daun, luas daun, bobot tanaman segar, bobot tajuk segar, bobot tajuk kering, bobot akar segar, dan bobot akar kering. Dosis pupuk nitrogen yang tepat adalah 100 kg N/ha (N1). Kombinasi komposisi media tanam dan dosis pupuk nitrogen meningkatkan tinggi tanaman dan jumlah daun. Kombinasi yang tepat terdapat pada komposisi media tanam tanah, cocopeat dan arang sekam dengan perbandingan 2:1:1 dan dosis pupuk nitrogen 100 kg/ha (M2N1)

scholarly journals THE EFFECTS OF LIQUID ORGANIC FERTILIZER VARIOUS AND Trichoderma Sp. ON THE GROWTH AND YIELD OF RED CABBAGE (Brassica oleraceae var. capitata forma rubra L.)

Agrivet ◽  
2020 ◽  
Vol 25 (1) ◽  
pp. 1
Author(s):  
Ceria Dika Pertiwi ◽  
Heti Herastuti ◽  
Susilowati .
Keyword(s):  
Block Design ◽  
Organic Fertilizer ◽  
Economic Value ◽  
Growth And Yield ◽  
Red Cabbage ◽  
Trichoderma Sp ◽  
Randomized Complete Block Design ◽  
Cow Urine ◽  
Brassica Oleraceae ◽  
Range Test

Red cabbage is one of the vegetables that has a lot of nutrition content and it has a high economic value. This research aims to examine liquid organic fertilizer various and Trichoderma sp. on the growth and yeild of red gabbage (Brassica oleraceae var. capitata forma rubra L.). The research was conducted in May until July 2017 at Weron, Umbulharjo Village, Cangkringan, Sleman. This research used randomized complete block design (RCBD), 4 x 2 with four replications. The first factor was various of liquid organic fertilizer consists four variances: without liquid organic fertilizer, cow urine, bamboo root, and glereside. The second factor was Trichoderma sp. consists two variancese: without Trichoderma sp., and with Trichoderma sp. The observation result was analyzed by using Duncan Multiple Range Test (DMRT) at 5% level. The result showed that there were an interaction between liquid organic fertilizer various and Trichoderma sp. on the plant height at 42 days (the days after planting), the leaves number at 42 days (the days after planting), the root lenght, the roots number, and the crop weight of red cabbage. The treatment combination of cow urine and Trichoderma sp. gave the best crop weight compared to other treatments. There was no significant effect on vitamin C and vitamin A content in the red cabbage.Keyword: red cabbage, liquid organic fertilizer, Tricoderma sp.

scholarly journals Agronomic and Physiological Response of Rice Plant to Application of Silica from Different Sources

2020 ◽  
pp. 26-33
Author(s):  
Indra Dwipa ◽  
Ryan Budi Setiawan ◽  
Irfan Suliansyah ◽  
Dedi Azwardi
Keyword(s):  
Physiological Response ◽  
Rice Plant ◽  
Agricultural Research ◽  
Silica Source ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Different Sources ◽  
Screen House ◽  
Range Test ◽  
Physiological Characters

Aims: The research aimed to study the response of agronomy and physiology of rice plant to different silica sources. Study Design:  Completely randomized design. Place and Duration of Study: The research was conducted in screen house of Faculty of Agriculture, Andalas University, Padang, Indonesia from April to December 2018. Methodology: Completely randomized design was used in the assay. The treatment was 10 Si sources (No silica, Si 1 ppm, Si 2 ppm, Si 3 ppm, husk charcoal 50 g/plant, husk charcoal 100 g/plant, husk charcoal 150 g/plant, husk ash 50 g/plant, husk ash 100 g/plant, husk ash 150 g/plant). The variety was Anak Daro. Each treatment was replied 3 times so that 30 experimental units were obtained. The data was analysed by using F test in 5% and followed by Duncan’s Multiple Range Test (DNMRT) in 5%. The data analysis using software Statistic Tool for Agricultural Research (STAR). Results: Silica sources affected the agronomic and physiological characters of rice plant. 2,3 ppm of silica, 100 and 150 g of husk charcoal and 100 g of husk ash were the best silica source for plant height. 3 ppm silica affected the number of tiller of rice plant. In number of chlorophyll, 150 g of husk ash affected the number of chlorophyll A and the silica sources did not affect the number of chlorophyll B. Conclusion: The sources of silica affected the agronomic and physiological response of rice plant which can be useful for rice cultivation in the region.

scholarly journals Influence of Composted Substrate Types on the Growth Performance of Sour Sop (Annona muricata)

2020 ◽  
pp. 243-249
Author(s):  
O. A. Onawumi ◽  
A. I. Oluwaponle ◽  
N. C. Isienyi
Keyword(s):  
Growth Parameters ◽  
Annona Muricata ◽  
Probability Level ◽  
Growing Media ◽  
Randomized Design ◽  
Number Of Leaves ◽  
Increasing Demand ◽  
Screen House ◽  
Range Test ◽  
Substrate Types

The increasing demand for the “Miracle Tree”, Annona muricata, also known as Sour sop has led to the need for increased production. However, the importance of appropriate growing media for the propagation of this seedling cannot be over emphasized. This experiment was conducted in 2019 at the screen house of the Soil and Tree Department of Forestry Research Institute of Nigeria, Ibadan, Oyo State to evaluate the effect of different composted media on the growth Annona muricata L (Sour sop). The experiment was laid out in Complete Randomized Design with sixteen (16) treatments and three replicates. Data on growth parameters were collected and analyzed using Analysis of Variance (ANOVA). Means were separated using Duncan’s Multiple Range Test at 5% probability level. It was observed that treatment A2 (80: 20; soil: OF; v/v) performed significantly higher in, number of leaves, plant height and stem girth followed by treatment A3 (60:40; soil: OF; v/v). This study concluded that the growing media or treatment A2 (80: 20; soil: OF; v/v) was optimum for the growth of Annona muricata.

scholarly journals Effects of Rice-Bran Compost on Growth and Yield of Soybean (Glycine max) on an Alfisol in Ibadan, Nigeria.

2018 ◽  
pp. 25-30
Author(s):  
Adegoke J. ◽  
Abel O. ◽  
Joseph-Adekunle T.
Keyword(s):  
Rice Bran ◽  
Underground Water ◽  
Growth And Yield ◽  
Cattle Dung ◽  
Mineral Fertilizers ◽  
Randomized Design ◽  
Number Of Leaves ◽  
Screen House ◽  
Range Test ◽  
Ibadan Nigeria

Farmers in the tropical environment face the acute problem of using mineral fertilizers due to their unsustainable attributes ranging from scarcity and high cost of the material to the adverse effects on tropical soil which resulted to soil acidity and pollution of underground water. This study evaluated the effects of rice-bran compost on the growth and yield of improved variety of soybean on an Alfisol, in Ibadan, Nigeria. The investigation involved a screen house experiment conducted at the Department of Agronomy, University of Ibadan. The experiment comprised five rates of compost (0, 2.5, 5.0, 7.5 and 10 t/ha) replicated four times with two pots per replicate in a Completely Randomized Design (CRD) using soybean (TGX 1740- 1F) variety with a total of 40 pots in all. The data collected were subjected to analysis of variance ANOVA and Duncan multiple range test was used to separate the means. The experimental results showed significant differences (p˂0.05) among the levels of compost on soybean; however, 10 t/ha gave the highest value on the number of leaves while 7.5 t/ha performed better in respect of plant height compared with the other treatments. Also, rice bran compost at 10 t/ha produced statistically highest root and grain yields followed closely by 7.5 t/ha. However, 10 t/ha of rice bran compost promoted shoot performance. Soybean yield increased with higher rates of rice-bran compost. Soybean growth and yield are improved with a compost of rice- bran and cattle dung up to 7.5 t/ha to supply 95 kg N, 169 kg P and 12 kg K.

scholarly journals Pengaruh bahan organik berbasis gulma paitan dan pupuk NPK terhadap sifat kimia tanah, pertumbuhan, dan hasil tomat pada Ultisols

Kultivasi ◽  
2019 ◽  
Vol 18 (3) ◽  
Author(s):  
Intan Abas Nur Khairunnisa ◽  
Anung Slamet Dwi ◽  
Sapto Nugroho Hadi
Keyword(s):  
Chemical Properties ◽  
Soil Chemical Properties ◽  
Growth And Yield ◽  
Tithonia Diversifolia ◽  
Fresh Weight ◽  
Total N ◽  
Npk Fertilizer ◽  
Screen House ◽  
Total P ◽  
Range Test

Sari. Penelitian ini bertujuan untuk mengetahui pengaruh bahan organik gulma paitan dan pupuk NPK terhadap sifat kimia tanah (C organik, N, dan P total), serta pertumbuhan dan hasil tomat pada Ultisols.  Penelitian dilaksanakan di screen house Fakultas Pertanian, Universitas Jenderal Soedirman, Purwokerto, pada bulan Juni sampai September 2018. Penelitian ini menggunakan rancangan perlakuan faktorial 3x3. Faktor pertama adalah bahan organik tumbuhan paitan, terdiri atas 3 taraf, yaitu 0, 125, dan 250 g/tanaman. Faktor kedua adalah dosis NPK, terdiri atas 3 taraf, yaitu 0; 3,61; dan 5,42 g/tanaman. Seluruh kombinasi perlakuan dialokasikan ke dalam unit percobaan dengan menggunakan Rancangan Acak Kelompok yang diulang 3 kali. Variabel yang diamati meliputi C organik, N total, P total, serta pertumbuhan dan hasil tomat. Data dianalisis dengan uji F, dilanjutkan dengan Duncan’s Multiple Range Test. Hasil penelitian menunjukkan bahwa bahan organik tumbuhan paitan dengan dosis 250 g/tanaman cenderung memperbaiki sifat kimia tanah, serta berpengaruh terhadap pertumbuhan dan hasil tomat seperti jumlah daun, luas daun, bobot segar buah per tanaman sebesar 43,29% dari kontrol, dan jumlah buah sebesar 54,26% dari kontrol. Pupuk NPK dengan dosis 5,42 g/tanaman cenderung berpengaruh terhadap sifat kimia tanah, serta berpengaruh nyata semua variabel pertumbuhan dan hasil kecuali bobot segar akar. Kombinasi bahan organik tumbuhan paitan dengan dosis 250 g/tanaman dan pupuk NPK dengan dosis 5,42 g/tanaman cenderung berpengaruh terhadap sifat kimia tanah dan berpengaruh nyata terhadap variabel luas daun.Kata Kunci: Tithonia diversifolia, pupul NPK, Tomat, Ultisols Abstract. This research aims to know effect of organic matters of Tithonia diversifolia weeds and NPK fertilizer to soil chemical properties (organic carbon, total N, and total P), growth, and yield of tomato in Ultisols soil. The research was conducted at Screen House of Faculty of Agriculture, Jenderal Soedirman University, Purwokerto regency, from June to September 2018. This research used 3x3 factorial treatment design. The first factor was the dosage of organic matters of Tithonia diversifolia, consisted of 3 levels: 0, 125, dan 250 g/plant. The second factor was the dosage of NPK fertilizer, consisted of 3 levels: 0, 3.61, and 5.42 g/plant. All of treatment combinations were allocated to the experimental unit that used Randomized Block Design and was replicated 3 times. The variables observed were organic C, total N, total P, growth, and yield of tomato. Observational data were analyzed by F test, then Duncan's Multiple Range Test. The results showed that dosage 250 g/plant of organic matter of Tithonia diversifolia improved soil chemical properties, and affected significantly to growth, and yield variable likes number of leaves, wide of leaves, number of fruit, and fruit fresh weight. Dosage 5.42 g/plant of NPK fertilizer improved soil chemical properties, and affected significantly to all variables of growth, and yield, except root fresh weight. Combination of Tithonia diversifolia organic matter dosage 250 g/plant and 5,42 g/plant NPK fertilizer improved soil chemical properties and affected significantly to leaves area.Keywords: Tithonia diversifolia, NPK fertilizer, Tomato, Ultisols

scholarly journals Pengaruh Kombinasi Serat Aren dan Pasir terhadap Pertumbuhan Pakchoi (Brassica rapaL. ssp.Chinensis) pada Hidroponik Substrat

2014 ◽  
Vol 16 (1) ◽  
pp. 7
Author(s):  
Reni Surya Dewi ◽  
Samanhudi Samanhudi ◽  
Dwi Hardjoko
Keyword(s):  
Brassica Rapa ◽  
Confidence Level ◽  
Agricultural Land ◽  
Wood Fiber ◽  
Economic Value ◽  
Duncan Multiple Range Test ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Screen House ◽  
Range Test

<p>Changed over of the functions of agricultural land into industrial areas causing the narrowness of potential agricultural land can be used for cultivation. Hydroponics is able to overcome these problems, one of them by utilizing arenga wood fiber as a substrate for planting. One type of vegetable which is easily cultivated mustard plants are especially pakchoi (Brassica rapa L. ssp. chinensis). In addition to the timing of harvest is short, the plant also has a high economic value. The purpose of this research is to know the composition of the mixture of arenga wood fiber for proper growth of the pakchoi. This research was carried out in July to September 2013 in Screen house B Sebelas Maret University Surakarta Faculty of agriculture. Research compiled based on Completely Randomized Design (CRD) with two factor, each consisting of three degrees so obtained nine ranks and one control which use husk charcoal and the treatment is replication four times. The Data obtained were analyzed with F-test standard of 5%. If there is a real significant on the treatment of variables measured then continued with average comparison test using Duncan Multiple Range Test (DMRT) at the 95% confidence level. The research shows that the arenga wood fiber can be used as a medium in hydroponic substrates for pakchoi and combinations are optimal for the growth of pakchoi is arenga wood fiber soaked water 6 days mix sand volcano not washed.</p>

scholarly journals Pembuatan Kaldu Sapi Instan dengan Pemanfaatan Oxtail dan Brokoli (Brassica oleraceae, L.)

Agroteknika ◽  
2019 ◽  
Vol 2 (1) ◽  
pp. 20-30
Author(s):  
Deivy Andhika Permata ◽  
Ismed ◽  
Hardini Putri
Keyword(s):  
Brassica Oleracea ◽  
Protein Nitrogen ◽  
Brassica Oleraceae ◽  
Range Test ◽  
Brassica Oleracea L

Penelitian ini bertujuan untuk mengetahui pengaruh perbandingan oxtail dan ekstrak brokoli (Brassica oleracea, L.) terhadap karakteristik kaldu instan yang dihasilkan dan mendapatkan produk terbaik berdasarkan analisis sensori. Penelitian ini menggunakan Rancangan Acak Lengkap yang terdiri dari 5 perlakuan (perbandingan oxtail dan ekstrak brokoli A (100%: 0%), B (90%: 10%), C (80%: 20%), D (70% : 30%) dan E (60%: 40%)) dengan 3 ulangan. Data dianalisis menggunakan ANOVA dan dilanjutkan dengan Duncan New Multiple Range Test pada α 5%. Pengamatan pada produk yang dihasilkan adalah analisis kadar air, kadar abu, kadar protein, kadar nitrogen amino, kadar lemak, kadar asam lemak bebas, aktivitas antioksidan, total karoten, natrium klorida, dan analisis sensori. Berdasarkan hasil analisis sidik ragam, perbedaan oxtail dan  ekstrak brokoli berpengaruh signifikan terhadap kadar air, abu, protein, nitrogen amino, lemak, asam lemak bebas, aktivitas antioksidan, total karoten, dan analisis sensorik. Produk terbaik dalam menghasilkan stok daging sapi instan terdapat pada produk dengan perbandingan oxtail 80% dan ekstrak brokoli 20% dengan karakteristik kadar air 9,59%, abu 11,56%, protein 3,84%, nitrogen amino 0,027%, lemak 0,52%, asam lemak bebas 0,92%, aktivitas antioksidan 60,88%, total karoten 0,85 mg / 100g, analisis sensorik terhadap warna (4,00), aroma (4,15), penampilan (3,65), dan rasa (4,00).

scholarly journals Pengaruh jenis media tanam dan aplikasi pupuk hayati mikoriza terhadap pertumbuhan, pembungaan dan infeksi mikoriza pada tanaman anggrek Dendrobium sp.

Kultivasi ◽  
2018 ◽  
Vol 17 (1) ◽  
Author(s):  
Okti Herliana ◽  
E Rokhminarsi ◽  
S Mardini ◽  
M Jannah
Keyword(s):  
Root Length ◽  
Block Design ◽  
Flower Stalk ◽  
Growing Media ◽  
Randomized Block Design ◽  
Number Of Leaves ◽  
Asplenium Nidus ◽  
Screen House ◽  
Range Test ◽  
Plant Length

The research aimed to find out 1) the best growing media for growth and flowering of Dendrobium orchid, 2) the best dosage of mycorrhizal biofertilizer for growth and flowering of Dendrobium orchid, 3) the best combination type of growing media and mycorrhizal biofertilizer for growth and flowering of Dendrobium orchid. The research was conducted at Screen house of Datar Village, Sumbang Subdistrict, Banyumas Regency from May 2017 to November 2017. The research design was using Randomized Block Design (RBD) method with 2 factors and 3 replicates:(1) Growing media with 3 treatment types; wood charcoal, fern (Cyathea contaminans), root of the bird’s net fern (Asplenium nidus), and (2) dosage of mycorrhizal biofertilizer with 3 levels; without mycorrhizal, 10g /plant (20 spores), 20g /plant (40 spores). Data were analyzed by analysis of variance followed by Duncan’s Multiple Range Test (DMRT) at 5% level. The observed variables were the increase of plant height, number of leaves, the increase of leaf area, number of buds, number of roots, number of root length, the appearing of first primordia flower, the first flower blossom, number of flower per stalk, number of flower stalk per plant, length of flower stalk, and percent of mycorrhizal infections. The result of the research showed that root of the bird’s net fern is the best of growing media for variables of the number of leaves and the number of buds for each 5,63 leaves and 1,37buds, as well as the percentage of mycorrhizal infections by 54,44%. Result also showed that the best dosage of mycorrhizal biofertilizer is 10 g/plant for variables of the number of root and the percentage of mycorrhizal infections for each 20,78 roots and 64,44%. The highest number of flowers per stalk was obtained on the combination of growing media using fern (Cyathea contaminans) without mycorrhizal biofertilizer by 8 flowers.Anggrek merupakan tanaman hias yang potensial untuk dibudidayakan, karena mem-punyai nilai ekonomis tinggi. Penelitian ini bertujuan untuk mengetahui jenis media tanam dan dosis mikoria terbaik pada pertumbuhan dan pembungaan anggrek dendrobium serta mem-pelajari interaksi antara pemberian jenis media tanam dan dosis pupuk hayati mikoriza terhadap pertumbuhan, pembungaan anggrek Dendrobium sp. dan infeksi mikoriza. Penelitian dilaksanakan di Screen house Desa Datar, Kecamatan Sumbang, Kabupaten Banyumas mulai Mei hingga November 2017. Rancangan penelitian meng-gunakan rancangan acak kelompok pola faktorial dengan 2 faktor dan 3 ulangan, yaitu (1) media tanam dengan 3 jenis media; arang kayu, pakis (Cyathea contaminans), akar kadaka (Asplenium nidus), dan (2) dosis pupuk hayati mikoriza dengan 3 taraf; tanpa mikoriza, 10 g tanaman-1 (20 spora), 20 g tanaman-1 (40 spora) Hasil penelitian menunjukkan media akar kadaka merupakan media terbaik untuk variabel pertambahan jumlah daun dan jumlah tunas anggrek Dendrobium masing-masing yaitu sebanyak 5,63 helai dan 1,37 tunas, serta persen infeksi mikoriza sebesar 54,44%. Pupuk hayati mikoriza 10 g/tanaman merupakan dosis terbaik untuk variabel pertambahan jumlah akar dan persen infeksi mikoriza anggrek Dendrobium masing-masing sebanyak 20,78 akar dan 64,44%. Jumlah bunga per tangkai tertinggi diperoleh pada kombinasi jenis media tanam pakis dengan tanpa pupuk hayati mikoriza sebanyak 8 kuntum. Kata Kunci : Dendrobium sp., media tanam, pupuk hayati mikoriza, pertumbuhan dan pembungaa

scholarly journals Kombinasi Jenis Pasir dengan Serat Batang Aren serta Pengaruhnya terhadap Pertumbuhan dan Hasil Tomat secara Hidroponik Substrat

2015 ◽  
Vol 17 (1) ◽  
pp. 14
Author(s):  
Shufiyati Muniroh ◽  
Dwi Hardjoko ◽  
Sumiyati Sumiyati
Keyword(s):  
Wood Fiber ◽  
Growth And Yield ◽  
Poor Growth ◽  
Tomato Plants ◽  
Randomized Design ◽  
Sea Sand ◽  
Completely Randomized Design ◽  
Test Level ◽  
Screen House ◽  
Range Test

<p style="text-align: justify;">This study aims to measure the effect of volcanic sand, native sea sand and sea sand washing substrate on the growth and yield of tomatoes, measuring the effect of arengan wood fiber substrate on growth and yield of tomatoes, measuring the effect of the combination of volcanic sand, native sea sand and sea sand washing with arenga wood fiber substrate compared to the growth and yield of tomato. The research was conducted from August to December 2014 in the screen house Faculty of Agriculture, Sebelas Maret University. This study uses a completely randomized design with 1 factors with 14 treatment. The analysis of the data was tested using the F test level of 5%. After that, if the result F tests 5% significant, the analysis continued with DMRT (Duncan Multiple Range Test) level of 5%. The results showed treatment volcanic sand, native sea sand and sea sand washing substrate produce growth and good results in tomatoes when watering is often done so that the plants do not wilt. Arenga wood fiber substrate treatment resulted in poor growth of the roots and results of tomatoes. Treatment volcanic sand, native sea sand sea sand washing genuine with arenga wood fiber (1: 1) to produce growth and good results on tomato plants.</p>

scholarly journals Aplikasi POC POMI dan Kompos Tricho Jagung Terhadap Pertumbuhan Kailan (Brassica oleraceae.L)

2021 ◽  
Vol 2 (2) ◽  
pp. 109-118
Author(s):  
Wahyudi Narullova
Keyword(s):  
Brassica Oleraceae ◽  
Screen House

Penelitian ini bertujuan untuk melihat dampak konsentrasi POC POMI dengan dosis kompos tricho jagung pada pertumbuhan kailan (Brassica oleraceae. L). Penelitian dilaksanakan di dalam Screen House Auto Agronom Fakultas Pertanian Universitas Islam Riau (UIR), Kota Pekanbaru. Penelitian ini adalah percobaan faktorial 4x4 dalam Rancangan Acak Lengkap (RAL) yang terdiri dari dua faktor, yaitu faktor P (POC POMI) yang terdiri dari empat taraf perlakuan dan faktor T (Kompos Tricho Jagung) juga dengan empat taraf perlakuan dengan tiga kali ulagan. Sehingga terdapat 48 plot, dalam satu plot terdapat 8 tanaman sedangkan sampel diambil 4 tanaman secara acak pada masing – masing plot. Secara keseluruhan jumlah tanaman kailan yang digunakan sebanyak 384 batang. inggi tanaman (cm), jumlah daun (helai) dan volume akar (cm3) merupakan parameter utama dalam penelitian ini. Interaksi konsentrasi POC POMI serta dosis kompos tricho jagung menunjukkan pengaruh pada tinggi tanaman dengan perlakuan terbaik konsentrasi POC POMI 15 ml/polybag serta kompos tricho jagung dosis 150 g / polybag. Perlakuan tunggal POC POMI berpengaruh nyata terhadap seluruh parameter pengamatan dengan perlakuan terbaik konsentrasi POC POMI 15 ml/polybag. Sedangkan pemberian kompos tricho jagung secara tunggal juga pengaruh nyata terhadap seluruh parameter pengamatan. Perlakuan terbaik dengan dosis kompos tricho jagung 150 g / polybag.

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