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PENGARUH ARANG SEKAM PADI TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KACANG HIJAU PADA TANAH PODSOLIK MERAH KUNING Deky Wahyudi; Rini Susana; Dwi Zulfita
Agros Journal of Agriculture Science Vol 25, No 2 (2023): edisi April
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v25i2.2741

Increasing green bean production in West Kalimantan can be done through the utilization of marginal red yellow podzolic soils. Constraints of red yellow podzolic soil as a planting medium are having lumpy soil structure, low permeability, poor aeration and drainage, low water holding ability can be improved by adding rice husk charcoal which has the advantage of improving porosity and aeration as well as a binder of nutrients so that they are not easily washed out. This study aims to determine the best dose of husk charcoal for the growth and yield of mung beans on red yellow podzolic red yellow podzolic. The research was carried out in the experimental field of the Faculty of Agriculture, Tanjungpura University, Pontianak. This study used a Completely Randomized Design (CRD) which consisted of 6 treatment levels and 4 replications, each replication consisting of 3 samples so that there were 72 plants. The treatment consisted of a0 = without rice husk, a1 = 5 tonnes/ha , a2 = 10 tonnes/ha, a3 = 15 tonnes/ha, a4 = 20 tonnes/ha and a5 = 25 tonnes/ha. The variables observed in this study were plant height, root volume, plant dry weight, number of pods per plant, seed weight per plant, and weight of 100 seeds. The results showed that the application of rice husk charcoal at a dose of 25 tons/ha gave the best growth and yield of green bean on red yellow podzolic soil.INTISARI Peningkatan produksi kacang hijau di Kalimantan Barat dapat dilakukan melalui pemanfaatan tanah marginal Podsolik Merah Kuning (PMK). Kendala tanah PMK sebagai media tanam adalah memiliki struktur tanah gumpal, permeabilitas rendah, aerasi dan drainase buruk, kemampuan menahan air rendah dapat diperbaiki dengan pemberian arang sekam yang memiliki keunggulan memperbaiki porositas dan aerasi serta sebagai pengikat hara agar tidak mudah tercuci. Penelitian ini bertujuan untuk mengetahui dosis arang sekam yang terbaik bagi pertumbuhan dan hasil kacang hijau pada tanah PMK. Penelitian dilaksanakan di lahan percobaan Fakultas Pertanian Universitas Tanjungpura Pontianak. Penelitian menggunakan Rancangan Acak Lengkap yang terdiri dari 6 taraf perlakuan dan 4 ulangan, masing masing ulangan terdiri dari 3 sampel sehingga terdapat 72 tanaman. Perlakuan terdiri dari a0 = tanpa pemberian aramg sekam , a1 = 5 t/ha, a2 = 10 t/ha, a3 = 15 t/ha, a4 = 20 t/ha dan a5 = 25 t/ha. Variabel yang diamati adalah tinggi tanaman, volume akar, berat kering tanaman, jumlah polong per tanaman, berat biji per tanaman, dan berat 100 biji. Hasil penelitian menunjukkan pemberian arang sekam padi dengan dosis 25 ton/ha memberikan pertumbuhan dan hasil tanaman kacang hijau yang terbaik pada tanah Podsolik Merah Kuning.

KEANEKARAGAMAN FUNGI MIKORIZA ARBUSKULA PADA BEBERAPA TIPE PEMANFAATAN LAHAN GAMBUT DI DESA RASAU JAYA KABUPATEN KUBU RAYA Dwi Zulfita; Surachman; Putu Dupa Bandem; Eddy Santoso
AGROISTA : Jurnal Agroteknologi Vol. 2 No. 1 (2018): MEI
Publisher : Program Studi Agroteknologi INSTIPER

This study aims to determine the diversity of FMA from rhizosphere of cassava, corn, taro and peanut cultivated on peat lands of Rasau Jaya village by using a corn plant host. The research was conducted at the Biology and Soil Biotechnology Laboratory of the Faculty of Agriculture and plastic housings in the experimental garden of the Faculty of Agriculture Untan and lasted from 26 April 2017 until the date of September 15, 2017. The research procedure was carried out by taking samples of soil and roots from the rhizosphere of cassava, corn, taro and peanuts cultivated in peat lands. Soil and root sampling in each rhizosphere was performed at 4 points of observation as replication with a depth of 0-20 cm and a diameter of 20 cm and then put into plastic bags and labeled. The soil samples taken are then used for microscopic analysis (extraction and identification) and soil analysis to determine the chemical properties. Root samples were stained to determine the percentage of colonization. Trapping culture uses corn crops. Furthermore, extraction and spore identification were performed using the same technique with the extraction and identification of soil samples. Observed variables were including percentage of root colonization, spore density, and spore diversity. The results showed that FMA diversity from 4 types of peat land use from rhizosphere of cassava, corn, taro and peanut plants in Rasau Jaya village before and after trapping showed an increase of spore, diversity of FMA type, while the percentage of infected root values showed variation. Observations on the number of spores showed an increase from 37 to 62 per 50 g of soil increased to 60-170 spores per 50 g of soil. Spore type diversity of 10 Glomus types, 1 type of Gigaspora and 4 types of Acaulospora into 13 Glomus types, 3 types of Gigaspora and 4 types of Acaulospora. The highest percentage of infected roots before trapping ranged between 46.89% - 73.33% and after trapping ranged between 77.89% - 95.50%. Keywords: Arbuscular Mycorrhiza Fungi, diversity, peat lands

EFEKTIVITAS PUPUK HAYATI DAN JENIS PUPUK KANDANG PADA SERAPAN HARA N, P, K DAN PROSES FISIOLOGIS TANAMAN JAGUNG PADA TANAH GAMBUT Dwi Zulfita; Surachman; Eddy Santoso
AGROISTA : Jurnal Agroteknologi Vol. 2 No. 2 (2018): NOVEMBER
Publisher : Program Studi Agroteknologi INSTIPER

This study aims to examine nutrient uptake of N, P, K and physiological responses of maize plants on peat soil due to the treatment of biological fertilizers and types of manure and to find out the interaction between biological fertilizers and types of manure on N, P, K absorption and physiological responses of maize plants peat. The research was carried out at a location located in Rasau Jaya 2 Village, Rasau Jaya District. The study took place from April 4 to August 14, 2018. Research with field experiments was carried out with a 2 x 3 randomized group (RCBD) factorial treatment design with 3 groups. Biological fertilizer factor (M) consists of 2 levels, namely m0 (without biological fertilizer), and m1 (with biological fertilizer). Type of Manure Fertilizer (P) consists of 3 levels, namely p1 (Chicken Manure), p2 (goat manure) and p3 (Cow Manure). Observations were made on root infections, and nutrient uptake N, P, K. Observations on the analysis of plant growth included Leaf Area Index, Net Assimilation Rate and Plant Growth Rate. Data from the observations were analyzed statistically using analysis of variance (F test). Advanced tests using Duncan's multiple range test (DMRT). The results showed that nutrient uptake of N, P, K and physiological processes of maize plants fed with biofertilizer were better than maize plants without biofertilization, the provision of chicken manure resulted in the best nutrient uptake of N, P, K and physiological processes of maize plants compared to goat manure and cow manure fertilizer, giving biofertilizers to all types of manure (chicken manure, goat manure, and cow manure) can increase nutrient uptake of N, P, K and maize physiologis process on peat soil. Keywords : Biofertilizer, manure, nutrient uptake N, P, K, physiological process

KOMPONEN HASIL BEBERAPA VARIETAS KEDELAI DI LAHAN PASANG SURUT TIPE C Dwi Zulfita; Nurjani; Eddy Santoso
AGROISTA : Jurnal Agroteknologi Vol. 3 No. 2 (2019): NOVEMBER
Publisher : Program Studi Agroteknologi INSTIPER

Utilization of tidal land as a medium for growing soybean plants is facing several obstacles such as high soil acidity and low soil fertility. Therefore, we need soybean varieties that are able to grow and produce well on the land—tolerant to other threatening factors. This study aims to find the best soybean variety on tidal land type C. The research method used is a Randomized Block Design (RCBD) with 6 The treatments are, A (Burangrang variety), B (Anjasmoro variety), C (Argomulyo variety), D (Dena variety 1), E (Gema variety) and F (Ring 1 variety). The treatments were repeated 4 times each, thus there were 24 experimental units in total. The results revealed that the Anjasmoro variety gives higher yields than the Burangrang, Argomulyo, Ring 1, Dena 1, and Gema varieties, and has the potential to grow well in type C tidal land. Keywords: Yield, Soybean, Tidal land, Varieties

UJI PUPUK KANDANG KAMBING DAN PUPUK NPK TERHADAP PERTUMBUHAN DAN HASIL KEDELAI EDAMAME PADA TANAH ALUVIAL Agustina Listiawati; Dwi Zulfita; Rahmidiyani Rahmidiyani; Maulidi Maulidi
Agros Journal of Agriculture Science Vol 25, No 3 (2023): edisi Juli
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v25i3.3118

Edamame soybean is a vegetable with high commercial value in Indonesia, especially after the popularity of edamame as a snack. Soybeans originating from Japan contain antioxidants and isoflavones. The purpose of this study was to determine the best interaction between goat manure and NPK on the growth and yield of edamame soybeans on alluvial soil. The design used in this study was a completely randomized factorial design consisting of 2 treatment factors. The first factor was goat manure (B) which consisted of 3 treatment levels, namely b1 = 10 tons/ha, b2 = 20 tons/ha, b3 = 30 tons/ha while the second factor was NPK fertilizer (P) which consisted of 3 levels treatment, namely p1 = 200 kg/ha, p2 = 300 kg/ha, p3 = 400 kg/ha. Each treatment was repeated 3 times with each repetition consisting of 4 sample plants. The variables observed in this study were plant height, root volume, plant dry weight, number of productive branches, number of fresh pods, fresh pod weight, number of filled pods, number of empty pods. Observational data were analyzed statistically using analysis of variance (F test at 5% level), if the F test showed a significant effect of each treatment it was followed by an Honest Significant Difference Test at 5% level. The results showed that the interaction of goat manure at a dose of 10 tons/ha and NPK at a dose of 200 kg/ha was effective in increasing the growth and yield of edamame soybeans on alluvial soilsINTISARI Kedelai edamame merupakan sayuran dengan nilai komersial tinggi di Indonesia, terutama setelah populernya edamame sebagai makanan ringan. Kedelai yang berasal dari Jepang ini mengandung antioksidan dan isoflavon. Tujuan dari penelitian ini adalah untuk mengetahui interaksi terbaik antara pupuk kandang kambing dan NPK terhadap pertumbuhan dan hasil kedelai edamame di tanah alluvial. Rancangan yang digunakan dalam penelitian ini adalah Rancangan Acak Lengkap Faktorial yang terdiri dari 2 faktor perlakuan. Faktor pertama adalah pupuk kandang kambing (B) yang terdiri dari 3 taraf perlakuan yaitu b1 = 10 ton/ha, b2 = 20 ton/ha, b3 = 30 ton/ha sedangkan faktor kedua adalah pupuk NPK (P) yang terdiri dari 3 taraf perlakuan yaitu p1 = 200 kg/ha, p2 = 300 kg/ha, p3 = 400 kg/ha. Setiap perlakuan diulang sebanyak 3 kali dengan setiap ulangan terdiri dari 4 tanaman sampel. Variabel yang diamati dalam penelitian ini adalah tinggi tanaman, volume akar, berat kering tanaman, jumlah cabang produktif, jumlah polong segar, bobot polong segar, jumlah polong isi, jumlah polong kosong. Data hasil pengamatan dianalisis secara statistik dengan menggunakan analisis varians (uji F pada taraf 5%), apabila uji F menunjukkan adanya pengaruh yang nyata dari masing-masing perlakuan dilanjutkan dengan Uji Beda Nyata Jujur pada taraf 5%. Hasil penelitian menunjukkan bahwa interaksi pupuk kandang kambing dosis 10 ton/ha dan NPK dosis 200 kg/ha efektif dalam meningkatkan pertumbuhan dan hasil kedelai edamame pada tanah aluvial.

PERTUMBUHAN DAN HASIL KUBIS BUNGA DENGAN APLIKASI TEPUNG CANGKANG ALE-ALE [Meretrix spp.] PADA TANAH GAMBUT Dwi Zulfita; Agustina Wilu Listiawati; Rahmidiyani Rahmidiyani; Surachman Surachman
Agros Journal of Agriculture Science Vol 25, No 3 (2023): edisi Juli
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v25i3.3116

Cabbage is one of the vegetables that have development prospects because it has high economic and social value. The demand is increasing, both domestically and abroad. At this time most of the flower cabbage plants are still imported from outside the region and are still rarely cultivated by farmers in West Kalimantan. This study aims to obtain the best dose of ale-ale shell flour for growth and yield of cauliflower on peat soil. The method used in this study was a completely randomized design (CRD) which consisted of one treatment factor, namely the factor of giving ale-ale shell flour (A) which consisted of 5 levels of treatment and each treatment consisted of 3 replications. The treatments in question were: a1 : giving ale-ale shell flour as much as 144.34 g/polybag, a2 : giving ale-ale shell flour as much as 171.51 g/polybag 3: giving ale-ale shell flour as much as 228.68 g/ polybag, a4 : provision of ale-ale shell flour as much as 285.85 g/polybag, a5 : provision of 343.02 g/polybag shellale-ale flour. Observational data were analyzed statistically using analysis of variance (F test at 5% level), if the F test showed a significant effect from each treatment, then Duncan's multiple distance test at 5% level. The results showed that the administration of ale-ale shell flour at a dose of 285.85 g/polybag was the best for the growth and yield of cauliflowerINTISARIKubis bunga merupakan salah satu sayuran yang memiliki prospek pengembangan karena mempunyai nilai ekonomi dan sosial yang tinggi. Permintaannya semakin meningkat, baik didalam negeri maupun di luar negeri. Pada saat sekarang ini sebagian besar tanaman kubis bunga masih didatangkan dari luar daerah dan masih jarang diusahakan oleh petani di Kalimantan Barat. Penelitian ini bertujuan untuk mendapatkan dosis tepung cangkang ale-ale yang terbaik untuk pertumbuhan dan hasil kubis bunga pada tanah gambut. Metode yang digunakan pada penelitian ini adalah Rancangan Acak Lengkap (RAL) yang terdiri dari satu faktor perlakuan yaitu faktor pemberian tepung cangkang ale-ale (A) yang terdiri dari 5 taraf perlakuan dan setiap perlakuan terdiri dari 3 ulangan. Perlakuan yang dimaksud adalah : a1 : pemberian tepung cangkang ale-ale sebanyak 144,34 g/polybag , a2 : pemberian tepung cangkang ale-ale sebanyak 171,51 g/polybag 3 : pemberian tepung cangkang ale-ale sebanyak 228,68 g/polybag, a4 : pemberian tepung cangkang ale-ale sebanyak 285,85 g/polybag, a5 : pemberian tepung cangkangale-ale sebanyak 343,02 g/polybag. Data hasil pengamatan dianalisis secara statistik dengan menggunakan analisis varians (uji F taraf 5%), apabila uji F menunjukkan adanya pengaruh yang nyata dari masing-masing perlakuan dilanjutkan dengan uji jarak berganda Duncan pada taraf 5%. Hasil penelitian menunjukkan bahwa pemberian tepung cangkang ale-ale takaran 285,85 g/polybag terbaik untuk pertumbuhan dan hasil kubis bunga pada tanah gambut.

PENGARUH KOMPOS BIOMASSA GULMA DAUN LEBAR TERHADAP PERTUMBUHAN DAN HASIL TANAMAN SAWI KERITING PADA TANAH ALUVIAL Elvidius Elvidius; Setia Budi; Dwi Zulfita
Perkebunan dan Lahan Tropika Vol 12, No 1 (2022)
Publisher : Fakultas Pertanian Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/plt.v12i1.60022

This research aimed to know the influence of broad leaf weeds biomassa compos and the exact dose toward the growth and the result of curly cabbage on aluvial land. This research was conducted in the farm of agriculture faculty in Tanjungpura university from 6 july 2013 until 14 august 2013. This research used field experiment method with randomized system, consists of 6 treatments and 4 tests, each test consists of 3 sample of plants. The treatments are: k0 = without give compos, k1 = give compos about 38,43 g /polybag same with 4720 kg/ha, k2 = give compos about 74,43 g /polybag same with 8720 kg/ha, k3 = give compos about 110,43 g /polybag same with 12720 kg/ha, k4 = give compos about 146,43 g /polybag same with 16720 kg/ha, k5 = give compos about 182,43 g /polybag same with 20720 kg/ha. The variable that has examined is the volume of root (cm3), amount of leaf clorofil (spad unit), wide of leaf (cm2), weight of dry plant s(g), weight of fresh plants(g), weight of leaf (sheet). The result of this research shows that the given of biomassa weeds broad leaves compos can increase the growth of mustrad greens on aluvial land. Biomassa weeds broad leaves compos is effective for the growht and result of mustrad greens on aluvial land is with dose 38,43 g/polybag.

Kajian Fisiologi Tanaman Lidah Buaya dengan Pemotongan Ujung Pelepah pada Kondisi Cekaman Kekeringan Dwi Zulfita
Perkebunan dan Lahan Tropika Vol 2, No 1 (2012)
Publisher : Fakultas Pertanian Universitas Tanjungpura

Lidah buaya dikenal sebagai tanaman CAM sukulen yang di Kalimantan Barat umumnya ditanam di lahan gambut yang mempunyai kemampuan menahan air yang besar. Budidaya tanaman lidah buaya di lahan Alluvial dihadapkan pada masalah kekurangan air pada musim kemarau sehingga mengganggu proses fisiologis tanaman. Sementara ini ada anggapan bahwa di kalangan petani lidah buaya di Kalimantan Barat bahwa pemotongan ujung pelepahakan meningkatkan hasil panen. Sampai saat ini belum pernah diteliti bahwa pemotongan ujung pelepah dapat mengurangi transpirasi sehingga meringankan tanaman saat mengalami cekaman kekeringan.Penelitian ini bertujuan mempelajari pengaruh cekaman kekeringan dan pemotongan ujung pelepah terhadap proses fisiologis tanaman lidah buaya serta mendapatkan kombinasi cekaman kekeringan dan pemotongan ujung pelepah yang memberikan proses fisiologis tanaman lidah buaya yang terbaik.Penelitian dilaksanakan di rumah plastik yang terletak di Kebun Percobaan dan Laboratorium Ekofisiologi Fakultas Pertanian Universitas Tanjungpura Pontianak dari Januari sampai Juni 2011.Penelitian ini menggunakan rancangan perlakuan faktorial 4 x 2 yang disusun dalam Rancangan Acak Lengkap (RAL) dengan 3 ulangan dan 4 tanaman sampel pada setiap perlakuan. Faktor pertama berupa 4 arascekaman kekeringan (S) yaitu S1 (kadar air kapasitas lapang), S2 (kadar air 80% kapasitas lapangan), S3 (kadar air 60% kapasitas lapangan) dan S4 (kadar air 40% kapasitas lapangan). Faktor kedua adalah pemotongan ujung pelepah (P) dengan 2 aras yaitu P0 (ujung pelepah yang tidak dipotong 5 cm) dan P1 (ujung pelepah yang dipotong). Bahan tanaman adalah bibit lidah buaya yang berumur 6 bulan dengan jumlah pelepah 5.Media tanam yang digunakan adalah tanah Alluvial.Variabel yang diamati adalah luas daun, jumlah stomata, lebar bukaan stomata, laju transpirasi (malam hari), Bobot daun khas, Laju Asimilasi Bersih, Laju Pertumbuhan Nisbi, Bobot Kering Tanaman. Kata kunci: cekaman kekeringan, fisiologi, lidah buaya, pemotongan ujung pelepah

PENGARUH KOMBINASI PUPUK KANDANG KAMBING, PUPUK HAYATI DAN KAPUR TERHADAP PERTUMBUHAN DAN HASIL DUA VARIETAS KUBIS BUNGA PADA LAHAN SULFAT MASAM DENGAN SISTEM BUDIDIDAYA JENUH AIR Randi Risantho Sihotang; Dini Anggorowati; Nurjani Nurjani; Dwi Zulfita
Agros Journal of Agriculture Science Vol 26, No 1 (2024): Edisi APRIL
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v26i1.4697

The Cauliflower (Brassica oleraceae var botrytis L.) is a potential horticultural commodity that has great prospects for intensive development in the lowlands. The vitamin and fiber content in cauliflower is so abundant that it is very good for the human body. Cauliflowers can be cultivated on several types of mineral soil, one of which is acid sulfate mineral soil. Problems in acid sulfate mineral soils contain high clay, high soil acidity, a pyrite layer, and nutrient deficiencies. Efforts can be made to support the growth of cauliflower by applying a soil saturated culture system, providing combination of goat manure + bioboost + dolomite, and using lowland cauliflower varieties. The research location is at Golden River Camp Kalimas Village, Sungai Kakap District, Kubu Raya Regency. The research took place from July to November, 2023. The research design used was a Split Block Design, consisting of 2 treatment factors and repeated 3 times and consisting of 4 sample plants. The first factor is the variety as the main plot with 2 treatment levels (Larissa and Snow White) and the second factor is the combination of ts (goat manure ton/ha + bioboost ml/l + dolomite ton/ha) as a subplot with 4 treatment levels. The variables observed in this study consisted of the number of leaves (strands), leaf area (cm2), fresh weight of upper plants (g), dry weight of upper plants (g), age of flower appearance (hst), crop diameter (g) and crop weight (g). The results showed that there was a different response between the two varieties and the combination of goat manure + bioboost + dolomite on the growth and yield of cauliflower, The Larissa variety showed better growth and yield when compared to the Snow white variety and the combination of goat manure 10 tons/ha + bioboost 15 ml/l + dolomite 2 tons/ha can increase the growth and yield of cauliflower better than other ts combinations on tidal acid sulphate soil with soil saturated culture system.

PENGARUH PEMBERIAN JADAM MICROBIAL SOLUTION (JMS) DAN PUPUK FOSFAT TERHADAP PERTUMBUHAN DAN HASIL ROSELLA PADA TANAH PODSOLIK MERAH KUNING Puspita Sari; Dwi Zulfita; Asri Mulya Ashari
Integrative Perspectives of Social and Science Journal Vol. 2 No. 2 April (2025): Integrative Perspectives of Social and Science Journal
Publisher : PT Wahana Global Education

Show Abstract | Download Original | Original Source | Check in Google Scholar

Tanaman rosella (Hibiscus sabdariffa L) merupakan jenis herbal yang memiliki banyak khasiat bagi kesehatan tubuh. Penelitian bertujuan untuk mendapatkan dosis interaksi terbaik antara pemberian jadam dan pupuk Fosfat terhadap pertumbuhan dan hasil tanaman rosella pada tanah PMK. Penelitian dilaksanakan di Jl. Sepakat 2, Gang Racana Untan. Penelitian menggunakan Rancangan Acak Lengkap (RAL) Faktorial terdiri dari dua faktor. Faktor pertama JMS (J) terdiri dari 3 taraf yaitu J1 = JMS 50 ml/L, J2 = JMS 100 ml/ L, J3 = JMS 150 ml/L. Faktor kedua yaitu pupuk Fosfat (P) yang terdiri dari 3 taraf yaitu P1 = Pupuk P 3,125 g/tanaman, P2 = Pupuk P 5 g/tanaman, P3 = Pupuk P 6,25 g/tanaman. Sehingga didapat 108 polybag (9 kombinasi x 3 ulangan x 4 sampel). Variabel pengamatan meliputi tinggi tanaman (cm), volume akar (cm3), berat kering tanaman (g), jumlah bunga pertanaman (bunga), berat bunga segar pertanaman (g), umur mulai berbunga (hari), berat kering bunga (g), serta faktor lingkungan yaitu suhu udara harian (0C), kelembaban udara harian (%), curah hujan (mm/hari), dan pengukuran pH tanah. Berdasarkan hasil penelitian menunjukkan bahwa Terdapat interaksi pada pemberian JMS dan Fosfat tehadap variabel pengamatan umur berbunga dengan dosis terbaik yaitu J 100 ml/l dan P 6,25 g/tan. Pemberian JMS dan fosfat tidak memberikan respon secara tunggal terhadap variabel pengamatan tinggi tanaman, volume akar, berat kering tanaman, jumlah bunga pertanaman, berat segar bunga dan berat kering bunga pertanaman.

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