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JURNAL AGROTEKNOSAINS
Published by Universitas Quality
ISSN : 25986228     EISSN : 25980092     DOI : http://dx.doi.org/10.36764/ja.v6i1
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Agrotechnoscience journal aims to encourage the development of science and technology in the field of research-based agriculture including: (a) agribusiness, (b) husbandry, (c) fisheries, (d) agroindustry, (e) postharvest industry, (f) genetic engineering, (g) environment, and (h) food science.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 155 Documents
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PENGARUH PENGGUNAAN PUPUK ORGANIK KOTORAN SAPI DAN KCL TERHDAP PERTUMBUHAN DAN PRODUKSI TANAMAN BWANG MERAH (Allium Ascalonicum L.) Sumatera Tarigan; Nani Kitty Sihaloho; Chaula Lutfia Saragih; Donatus Dahang; Radison Sihotang
JURNAL AGROTEKNOSAINS Vol 6, No 2 (2022): JURNAL AGROTEKNOSAINS
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/ja.v6i2.915

Abstract

Research on the Effect of the Use of Organic Cow Manure and KCL on the Growth and Production of Shallots (Allium Ascalonicum L.) has been carried out in May-August 2021 at UPT. Parent Seeds of Kutagadung Berastagi Horticulture. The aim of the study was to determine the effect of the right combination of cow dung and KCL fertilizer on the growth and production of the Batu ijo variety of shallots. The results showed that the effect of KCL fertilizer on plant height was that K0 (19.97 cm) was significantly different from K1 (22.35 cm), K2 (27.35 cm), and K3 (30.41 cm), and the effect of cow manure O0 (21.97 cm) was significantly different from O2 (25.52 cm) and O3 (27.89 cm) but not significantly different from O1 (23.7 cm). The average leaf growth at 8 WAP with the effect of K level was K0 (26.75 cm), K1 (17.17 cm), K2 (27.08 cm), and K3 (26.75 cm). Meanwhile, the influence of the O factor is O0 (26.33 cm), O1 (27.08 cm), O2 (27.25 cm), and O3 (27.08 cm). Onion crop production per sample had the effect of K0 level (88.7 g), significantly different from K1 (106.2 g), K2 (125.5 g), and K3 (137.1 g) and the effect of cow manure O0 ( 106.9 g) was significantly different from O1 (112.7 g), O2 (115.5 g), and O3 (122.3 g). The number of tubers affected by KCL fertilizer was K0 (8.6) significantly different from K1 (10.2), K2 (14.2), and K3 (15.04), and the effect of cow manure O0 (9) was significantly different from O1 (11,2), O2 (13,6), and O3 (14,2). Onion bulb diameter was significantly different from KCL K0 (1.46 cm) fertilizer with K1 (1.96 cm), K2 (2.66 cm), and K3 (3.24 cm), and the effect of cow manure O0 (2, 01 cm ) was significantly different from O1 (2.21 cm), O2 (2.41 cm), and O3 (2.69 cm). Wet weight of tubers per plot of KCL K0 (1.07 kg) was significantly different from K1 (1.33 kg), K2 (1.83 kg), and K3 (2.18 kg), and the effect of cow manure O0 (1 .04 kg) was significantly different from O1 (1.49 kg), O2 (1.88 kg), and O3 (2 kg).
OPTIMALISASI PENGGUNAAN LAHAN TANAMAN JERUK BERBASIS EVALUASI KESESUAIAN LAHAN DI KECAMATAN TIGA PANAH KABUPATEN KARO Nani Kitti Sihaloho
JURNAL AGROTEKNOSAINS Vol 6, No 2 (2022): JURNAL AGROTEKNOSAINS
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/ja.v6i2.878

Abstract

Optimalisasi Penggunaan Lahan Tanaman Jeruk Berbasis Evaluasi Kesesuaian Lahan di Kecamatan Tigapanah Kabupaten Karo. Kabupaten Karo merupakan sentra produksi komoditas Jeruk. Salah satu daerah potensial untuk pengembangan Jeruk adalah Kecamatan Tigapanah Kabupaten Karo. Saat ini tingkat produksi Jeruk di Kabupaten Karo. Berdasarkan data BPS (2020) bahwa produksi Jeruk Siam/Keprok/Tangerine/Orange pada tahun 2017 yaitu  245 213,40 ton, tahun 2018 dengan total 212373,60, tahun 2019 yaitu 143 610,50. Potensi lahan umumnya ditentukan berdasarkan karakteristik dan kualitas lahan yang melekat (inherent) pada lahan tersebut. Penelitian ini bertujuan untuk mengetahui karakteristik dan kualitas lahan tanaman Jeruk di Kecamatan Tigapanah Kabupaten Karo, menentukan kelas kesesuaian lahan tanaman Jeruk yaitu kesesuaian lahan aktual dan kesesuaian lahan potensial di Kecamatan Tigapanah Kabupaten Karo, menganalisis rekomendasi pengelolaan lahan yang perlu dilakukan dalam meningkatkan produktivitas tanaman Jeruk Kecamatan Tigapanah Kabupaten Karo. Peningkatan produktivitas Jeruk Kecamatan Tigapanah Kabupaten Karo untuk mempertahankan dan meningkatkan produksi Jeruk, juga keberlanjutan pemanfataan lahan untuk areal lahan pertanian Jeruk sangat penting dilakukan karena posisi geografis wilayah Kecamatan Tigapanah Kabupaten Karo. Penelitian dilaksanakan pada bulan April sampai dengan September 2022 di Kecamatan Tigapanah Kabupaten Karo. Kegiatan uji tanah dilakukan di Laboratorium Research and Development Center PT. Nusa Pusaka Kencana Analytical & Oc. Laborotory Kebun Bahilang Tebing Tinggi Sumatera Utara. Analisis kesesuaian lahan untuk tanaman jeruk di Kecamatan Tigapanah Kabupaten Karo yaitu dengan mencocokkan (matching) hasil identifikasi karakteristik fisik, analisis laboratorium, dan kriteria syarat tumbuh tanaman. Hasil akhir dari keseluruhan rangkaian analisis tersebut di atas berupa kesesuaian lahan aktual dan potensial.
FAKTOR PENAWARAN YANG MEMPENGERUHI KOPI ARABIKA (Coffea arabica L) TERHADAP PENDAPATAN PETANI BENTUK BUAH PANEN. Fandri Siburian; Posman HP Marpaung
JURNAL AGROTEKNOSAINS Vol 6, No 2 (2022): JURNAL AGROTEKNOSAINS
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/ja.v6i2.825

Abstract

The agricultural sector has a very important role in building the economy in Indonesia. Because in this sector its role is related to providing employment, providing food, contributing to foreign exchange through exports and so on. With the strength of the agricultural sector in terms of supply and demand, agriculture will be able to support and establish links with other sectors of economic activity. The agricultural sector itself has several sub-sectors, including food crops or food crops sub-sector (better known as smallholder agriculture), plantation sub-sector, livestock sub-sector, forestry sub-sector, and fishery sub-sector. One of the plantation commodities that deserves to be developed to build economic resilience is Arabica coffee. In Indonesia, Arabica coffee is one of the plantation crops that has a strategic role and has the opportunity to be developed, because Arabica coffee is the main source of industrial raw materials. At first the use of Arabica coffee beans was dominated for direct consumption. However, currently the use of Arabica coffee beans is mostly used for industrial needs with various types of coffee drinks being produced and coupled with the increasing number of requests along with the increase in population and the increasing need for industrial raw materials in Indonesia. Supply is the number of agricultural commodities offered by producers or sellers. Meanwhile, the law of supply basically states that the higher the price of an item, the more the quantity of that item will be offered by producers/sellers assuming other factors do not change. The total supply of a good is the total production of each unit of production in one production period plus the remainder from the previous period. If production is driven by net income, changes in agricultural output are due to changes in relative prices. The supply curve of a firm represents the maximum quantity of goods that are willing to be produced for sale at any given time, at various price levels
ANALISIS PENGARUH KUALITAS PRODUK KERANJANG TERHADAP KEPUASAN PELANGGAN PADA PURREBRA DI PECEREN BERASTAGI Benni Purba; Menanti Sembiring; Ingan Ukur Sitepu; Piman Bastanta Barus; Edo Rivaldy
JURNAL AGROTEKNOSAINS Vol 6, No 2 (2022): JURNAL AGROTEKNOSAINS
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/ja.v6i2.802

Abstract

This study aims to determine and analyze the effect of product quality on customer satisfaction at PURREBRA Peceren Berastagi. The study used a descriptive approach. The population in this study are all customers of the PURREBRA Peceren Berastagi basket.  The number of research samples taken as many as 100 people, with the Accidental Sampling approach, which is a sampling technique based on chance, namely anyone who happens to buy a basket if it is deemed suitable as a sample. Analysis of the data used is descriptive analysis and linear regression analysis. Data were collected by questionnaire. The results showed that: product quality has a significant effect on customer satisfaction PURREBRA Peceren Berastagi where the value of t = 6.556 with sig. 0.000 > t table = 1.666. The regression equation Y= 10,410 + 0,636X + e. R Square value of 0.305 means 30.50% and the remaining 69.50% is influenced by other factors not examined in this study.
KARAKTERISASI MORFOLOGI TANAMAN PEKAWAI (Durio kutejensis) Hassk. Becc KOLEKSI KEBUN PERCOBAAN UNIVERISTAS KAPUAS SINTANG KALIMANTAN BARAT Nazarudin Nazarudin; Roida Ervina Sinaga; Fransiska Yusvita Mulyana
JURNAL AGROTEKNOSAINS Vol 6, No 2 (2022): JURNAL AGROTEKNOSAINS
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/ja.v6i2.877

Abstract

The diversity of the Durio genus in West Kalimantan is the highest in Indonesia, one of which is Pekawai (Durio kutejensis). The loss of pekawai genetic resources is a threat due to deforestation. So that real efforts are needed through intensive development through ex-situ and in-situ conservation. The purpose of the study was to obtain information on the morphological diversity of the Pekawai in the Experimental Garden of the Kapuas Sintang University. The research method used purposive sampling, the observed morphological characters were 24 characters consisting of 7 stem characters, 11 leaf characters and 6 fruit characters. Morphological descriptions were analyzed by scoring cluster analysis and dendrogram using the Unweighed Pair-Group Method Arithmetic Average (UPGMA) using the Numerical Taxonomic and Multivariate System (NTSYS) version 2.10 program. The results of the study were 24 morphological characters of leaf stems and fruit against 7 accessions of Pekawai which had a similarity coefficient of 0.78-0.96 or a diversity of 4%-22%. At the coefficient of 0.83 formed 3 main groups. Group I there are 4 accessions with a similarity of 11 characters. At a coefficient of 0.87, they formed 2 groups, 1. UNKA1 and UNKA2 with 21 morphological similarities. 2. GM2 and GM 3 with 20 similarities. Group II. Grouped based on 19 morphological characters, namely GM2 and GM3. Group III. GM5 Morphological similarity 11 characters. The conclusion is that the morphological characterization of 7 Pekawai accessions is known to have a similarity at a coefficient of 0.78 or a diversity of 22%
RESPON HASIL TANAMAN JAGUNG (Zea mays L) PADA APLIKASI DOSIS PUPUK UREA DAN KONSENTRASI PUPUK ORGANIK CAIR Riduan Sembiring; Juliana Simbolon; Rinaldo Ramadhan Tarigan
JURNAL AGROTEKNOSAINS Vol 6, No 2 (2022): JURNAL AGROTEKNOSAINS
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/ja.v6i2.943

Abstract

Penelitian bertujuan mengetahui dosis pemberian pupuk urea, pupuk organik cair, dan interaksi terhadap hasil tanaman jagung. Penelitian mengunakan RAK faktorial2 faktor perlakuanI,pupuk urea  simbol A yang terdiri dari 4 taraf yaitu ; (A0) Kontrol (A1)Dosis pupuk Urea 3,675 gr/pk (A2)Dosis pupuk Urea 7,35 gr/pk (A3) Dosis pupuk Urea 11,025 gr/pk. II,konsentrasipupuk organnik cair  O, 4 taraf yaitu; (O0) Kontrol (tanpa pupuk), (O1) 20mg/plot, (O2) 40 mg/plot, (O3) 60mg/plot, 16 perlakuan.3 ulangan, hasil data pengamatan di analisis sidik ragam  dengan uji F taraf 5% apabila beda nyata maka pengujian dilanjutkan dengan uji DMRT. Hasil penelitian dosis pupuk urea pengaruh sangat nyata terhadap diameter tongkol, panjang tongkol, berat pipi/sampel dan berat pipil/plot, pupuk organikcair pengaruh sangat nyata panjang daun tanaman jagung serta interaksi pupuk urea dan POC tidak pengaruh nyata terhadap  hasil tanaman jagung (Zea mays L).
PROSES PEMBUATAN TEOUNG KOMPOSIT DARI TEPUNG TERIGU DAN TEPUNG UMBI-UMBIAN HASIL FERMENTASI Healthy Aldriany Prasetyo; Rafael Remit Winardi
JURNAL AGROTEKNOSAINS Vol 6, No 2 (2022): JURNAL AGROTEKNOSAINS
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/ja.v6i2.933

Abstract

Penelitian ini bertujuan untuk mendapatkan karakteristik tepung komposit yang terbuat tepung terigu dan tepung umbi-umbian dari hasil fermentasi dan dapat dipergunakan untuk pembuatan produk roti. Metode Fermentasi yang digunakan dalam penelitian ini adalah proses fermentasi menggunakan ragi (yeast) yaitu Saccharomyces cerevisiae pada umbi singkong, umbi jalar ungu, umbi jalar oranye, umbi jalar putih dan umbi talas. Penelitian ini telah dilaksanakan dalam waktu 6 (enam) bulan. Desain penelitian menggunakan Rancangan Acak Lengkap (RAL) faktor tunggal dan perlakuan (treatment)  yang dilakukan dalam pembuatan tepung komposit pada penelitian ini adalah sebagai berikut : T0 = Tepung Terigu (100%), T1 = Tepung Terigu (50%) : Tepung Umbi Singkong (50%), T2 = Tepung Terigu (50%) : Tepung Umbi Jalar Ungu (50%), T3 = Tepung Terigu (50%) : Tepung Umbi Jalar Oranye (50%), T4 = Tepung Terigu (50%) : Tepung Umbi Jalar Putih (50%), T5 = Tepung Terigu (50%) : Tepung Umbi Talas (50%). Parameter yang dianalisis adalah kadar air, kadar abu, kadar protein, kadar lemak, kadar karbohidrat. Hasil penelitian menunjukkan ada perbedaan yang signifikan (p<0,5) dari tepung umbi-umbian dan tepung komposit yang dihasilkan. Komposisi proximate menunjukkan bahwa kandungan protein tepung umbi talas memiliki protein yang tinggi yaitu 5,62 % dan protein tepung umbi singkong yang rendah yaitu 3,04%. Kandungan karbohidrat yang tinggi pada tepung umbi singkong yaitu 90,20 % dan karbohidrat yang pada umbi jalar oranye yaitu 85,60%. Komposisi proximat pada tepung komposit menunjukan bahwa kandungan protein yang tinggi pada treatment T1 (6,25%) dan yang rendah T5 (7,54%). Kandungan karbohidrat yang tinggi pada treatment T­1 (87,96%) dan yang rendah T3 (85,20%). 
PENDAPATAN USAHATANI WORTEL DI DESA TANJUNG BARUS KECAMATAN BARUSJAHE KABUPATEN KARO Sarah Grace Gracia; Suranta Sinulingga; Suranta Sembiring
JURNAL AGROTEKNOSAINS Vol 6, No 2 (2022): JURNAL AGROTEKNOSAINS
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/ja.v6i2.941

Abstract

AbstrakWortel merupakan hasil pertanian unggulan di Desa Tanjung Barus sendiri. Dengan kondisi tersebut desa Tanjung Barus sangat memiliki potensi pada segi pertanian khususnya tanaman wortel. Besar kecilnya pendapatan suatu usahatani dipengaruhi oleh penerimaan dan biaya produksi. Namun pada saat ini petani wortel di Desa Tanjung Barus dihadapkan pada suatu masalah yaitu produktivitas wortel yang belum maksimal dan harga wortel yang tidak menentu, sehingga akan berpengaruh terhadap produktivitas dan penerimaan yang diperoleh petani. Penelitian ini bertujuan untuk menganalisis pendapatan usahatani wortel. Penelitian dilaksanakan pada bulan Juni-Agustus 2022. Pengambilan sampel menggunakan (Simple Random Sampling) dan penentuan jumlah responden menggunakan rumus Slovin sehingga diperoleh 30 petani wortel responden. Data penelitian menggunakan data primer yang didapat dari hasil wawancara, kuisioner, dan dokumentasi kepada petani sampel di Desa Tanjung Barus, Kecamatan Barusjahe, Kabupaten Karo. Analisis data menggunakan analsis pendapatan dan analisis R/C ratio. Pendapatatan rata-rata usahatani wortel di Desa Tanjung Barus, Kecamatan Barusjahe, Kabupaten Karo adalah sebesar Rp 6.387.060,03/ha/MT. Total biaya rata-rata yang dikeluarkan dalam kegiatan usahatani wortel adalah sebesar Rp 11.439.494,68/ha/MT, dan Rata-rata penerimaan dalam usahatani wortel adalah sebesar Rp 17.826.554,71/ha/MT. Hal ini berarti usahatani wortel di Desa Tanjung Barus, Kecamatan Barusjahe, Kabupaten Karo masih menguntungkan karena penerimaan petani masih dapat menutupi total biaya yang dikeluarkan selama proses produksi usahatani wortel tersebut. Kata kunci: Pendapatan, Usahatani, Wortel,Penerimaan,Biaya Produksi. [RS1]  AbstrakCarrots are a superior agricultural product in Tanjung Barus Village itself. With these conditions, Tanjung Barus village has great potential in terms of agriculture, especially carrots. The size of a farms’s income is influenced by revenues and production costs. However, at this time the carrot farmers in Tanjung Barus Village are faced with a problem, namely that it is not maximized productivity of carrorts and the price of carrots is uncertain, so it will affect the productivity and revenue obtained by farmers. This research aims to analyze the income of carrot farming. The research was carried out in June-August 2020. Sampling using (Simple Random Sampling) and determination of the number of respondents using Slovin formula to obtain 30 respondents carrot farmers. The research data used primary data obtained from interviews, questionnaires, and documentation to sample farmers in Tanjung Barus Village, Barusjahe District, Karo Regency. Data analysis using revenue analysis and R/C ratio analysis. The average income of carrot farming in Tanjung Barus Village, Barusjahe District, Karo regency is IDR 6,387,060.03/ha/MT. The Total average cost incurred in carrot farming activities amounted to IDR 11,439,494.68/ha/MT, and the average revenue in carrot farming amounted to IDR 17,826,554. 71/ha/MT. This means that carrot farming in Tanjung Barus Village, Barusjahe District, Karo regency is still profitable because farmers ' receipts can still cover the total costs incurred during the carrot farming production process. Keywords: income, farming, carrot,revenue,production cost. [RS1]Buat dalam Bahasa Inggris
PENGARUH UKURAN BENIH DAN PEMAKAIAN PESTISIDA TERHADAP PERTUMBUHAN DAN HASIL BAWANG MERAH (Allium Ascalonicum L) Wajib Pandia; Sumatera Tarigan; Nani Kitti Sihaloho; Donatus Dahang; Ranto P. A Pintubatu
JURNAL AGROTEKNOSAINS Vol 6, No 2 (2022): JURNAL AGROTEKNOSAINS
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/ja.v6i2.914

Abstract

Research on the effect of tuber size and use of pesticides on the growth and yield of red onion (Allium Ascalonicum L) has been carried out at the UPT Seed Parent Horticulture Kutagadung Berastagi, Berastagi District, Karo Regency, from April-June 2021. The aim of the study were to determine the optimal seed size for growth and production of red onion variety of Batu Ijo and to find out how much pesticide dose was recommended.The results showed that the best plant height influenced by tuber size was U3 (N 12) 21.8 cm and U1 20 cm. Meanwhile, the lowest was U0 of 16.2 cm. The average number of plants that were most affected by fusarium disease was P0, the treatment with the least amount of pesticide was 15.5 plants. On the contrary, the lowest average was found at the level of P3 treatment, which was only 1 plant. Disease occurs along with increasing doses of fungicides and pesticides Optimum pesticide levels are h P2 (3 g of fungicide + 3 ml of insecticide) which produced an average number of tubers of 4,208. The highest average number of tubers was found at U3 which was 5.85 and the lowest was at U0 2.56. U3 level (seed tuber size > 15 grams) is the optimum treatment level. The average production per sample is the largest in the treatment effect of U3 which is 35.89 gr and the lowest is at U0 (5.52 gr). The average production per plot of the effect of pesticide level was P3 857.3 g or 0.8573 kg and the lowest was P0 689.1 g or 0.6891 kg. The average production per plot of the effect of seed tuber size level was U3 1507.2 gr or 1.5072 kg and the lowest was U0 194.3 gr or 0.1943 gr. The average production of shallots per plot was found in the U3P3 treatment (1589 gr or 1,589 kg) and the lowest was at U0P0 (159.3 gr).
OKUPASI HENDERSONIA KE DALAM AKAR TANAMAN KELAPA SAWIT (Elaeis guineensis Jacq) UNTUK MENCEGAH PENYAKIT GANODERMA (Ganoderma boniense) Donatus Dahang; Robert Sinaga; Kiki Pagar Sinalsal Mangatasi Munthe; Lyndon Parulian Nainggolan
JURNAL AGROTEKNOSAINS Vol 6, No 2 (2022): JURNAL AGROTEKNOSAINS
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/ja.v6i2.935

Abstract

Penelitian okupasi Hendersonia kepala sawit di pembibitan dan pasca-penanaman telah dilakukan di PTPN III Kebun Pulau Mandi dan Kebun Tanah Raja, Maret 2018-Januari 2020. Umur bibit 3 bulan digunakan GanoEF 50 gr/ pokok, umur bibit 6 bulan GanoEF 50 gr/ pokok, dan umur bibit 9 bulan GanoEF 50 gr/ pokok. Untuk tanaman di lapangan, Kontrol/ perlakuan I: kontrol, Perlakuan II: Bibit yang tidak menggunakan GanoEF saat pembibitan dan diberikan GanoEF sebanyak 500 gr di lubang tanam saat penananaman, Perlakuan III: Bibit yang telah diberikan 100 gr GanoEF saat dipembibitan dan diberikan GanoEF sebanyak 500 gr di lubang tanamsaat penanaman, dan Perlakuan IV: Bibit yang telah diberikan 150 gr GanoEF saat dipembibitan dan diberikan GanoEF sebanyak 500 gr di lubang tanam saat penanaman. Data dianalisis secara deskriptif yaitu dengan menghitung persentase jumlah potongan akar ditemukannya Hendersonia berbanding seluruh potongan akar yang diamati dikali 100%. Hasil penelitian ini menunjukkan, rata-rata okupasi Hendersonia di pembibitan setelah dua kali aplikasi (100 gr/ bibit) sebesar 36,7% dan setelah tiga kali aplikasi (150 gr/ bibit) adalah 70%. Hasil percobaan terhadap tanaman yang sama setelah tiga bulan ditanam di lapangan ditemukan adanya okupasi Hendersonia sebesar 57,32% untuk tanaman yang diberikan Hendesonia di lubang tanam (perlakuan II), 68% Hendersonia pada perlakuan III, dan 74,76% Hendersonia ditemukan pada perlakuan IV. Setelah tanaman berumur satu tahun di lapangan dilakukan pemeriksaan kembali kandungan Hendersonia di dalam akar dan ditemukan, terdapat 0% pada perlakuan I, 69,28% pada perlakuan II, 73,32%  perlakuan III, dan 77,3% pada perlakuan IV

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