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Journal : AGROTEKBIS

PERTUMBUHAN STEK TANAMAN LADA (Piper nigrum Linn) PADA KOMPOSISI MEDIA TUMBUH DAN DOSIS AIR KELAPA YANG BERBEDA Aldi, Aldi; Muhardi, Muhardi; Lasmini, Sri Anjar
AGROTEKBIS Vol 5, No 4 (2017)
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Abstract

This experiment aimed to determine the best growing media composition and coconut water in stimulating the growth of pepper plant cuttings. It used a two factorial randomized block design. The first factor was various proportions of media compositions of manure, sand and top soil i.e. 1:4:12; 1:4:6; and 1: 4:4. The second factor was different rates of coconut water i.e. A0           (no coconut water added), A1 (40 cc), A2 (80 cc), and A3 (120 cc). There were 12 combination treatments and each was replicated three times with each treatment consisting of three plants. Parameter observed included shoot length, leaf number, leaf area size, root length, and fresh root weight. The research results showed that there was no significant interaction effect between         the media composition and the coconut water on the shoot length at 45 days after planting (DAP), 60 DAP, and 90 DAP but it was significant at 75 DAP. The interaction effect was also significant on the leaf number at 60 DAP. Only the coconut water had significant effect on the total leaf area size, the root length, and the fresh weight. The stimulation of the pepper cutting growth was best under the 120 cc coconut water treatment per week and the sand, manure and top soil proportion of 1:4:4 treatment. Key Words : Coconut water, pepper cuttings, and planting media
PENGARUH KOMPOSISI DEDAK DAN TEPUNG JAGUNG PADA BAHAN MEDIA SERBUK GERGAJI TERHADAP PERTUMBUHAN DAN HASIL JAMUR TIRAM PUTIH (Pleurotus ostreatus) Syawal, Muh.; Lasmini, Sri Anjar; Ramli, Ramli
AGROTEKBIS Vol 6, No 3 (2018)
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The research implemented in Mpanau Village, Sigi Biromaru, Sigi Regency. The study began from March to May 2016. The purpose of this research is to know the effect dosage of bran and corn flour on sawdust media to growth and yield of white oyster mushroom (Pleurotus ostreatus). The benefits of this research isa source of basic scientific provides information the growth and yield of white oyster mushrooms to the dosage of bran and corn flour as source of nutritious white oyster mushroom plant, In addition it is expected to be a reference for future researchers about mushrooms white oyster. The method of this study was arranged in the design of this the study using Completely Randomized Design (RAL) with 7 treatments as follows: D0 =  media sawdust (100%), as control, D1 = sawdust (80%), and bran (20%), D2 = mixture of sawdust media (75%), and bran (25%), D3 = mixed sawdust (70%), and bran (30%), D4 = mixture of sawdust (80%), and corn powder (20%), D5 = mixture of sawdust media (75%) and corn powder (25%), D6 = mixed sawdust (70%), and corn power (30%). The results of this study showed that the addition of dosage of bran and corn powder to each treatment of sawdust media had a very significant effect on all parameters of observation that is on the first observation parameter growing mycelium, the number of white oyster mushroom body, white fruits oyster mushroom cap dry weight of white oyster mushrooms. Treatment with 30% dosage of bran dose gave the best result to all observation parameters except on observation parameter of white oyster mushroom diameter. On the average parameter of white oyster mushroom fruits diameter the best treatment was treatment (D1) with dosage 20% of bran. Treatment by using a dosage of corn powder gives a low yield on all observation parameter. Keywords: Oyster mushrooms, Sawdust
PENGARUH PERMBERIAN EM4 DAN DOSIS PUPUK KANDANG AYAM TERHADAP PERTUMBUHAN DAN HASIL TANAMAN SELADA (Lactuca sativa L.) Nuryatin, Nuryatin; Anshar, Muhammad; Lasmini, Sri Anjar
AGROTEKBIS Vol 6, No 5 (2018)
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Abstract

Lettuce (Lactuca sativa L.) is commonly grown in cold and tropical regions. Lettuce isa seasonal plant consisting of large amount of water. This study used a Randomized Block design (RBD) in a two-factorial experiment. The EM4 was applied at two rates i.e. without EM4 (control, e0) and 5 ml/l.  The chicken manure were added at four differen rates i.e. without manure (control, p0), 5 t/ha (p1), 10 t/ha (p2) and 15 t/ha (p3).  The variables observed were plant height, leaf number, plant and root fresh weight, and plant and root dried weight and leaf area. Highest plant height, largest leaf area, largest root fresh and dried weights were found in the e0 p2 treatment.
PENGARUH KONSENTRASI ATONIK TERHADAP PERTUMBUHAN DAN HASIL BAWANG MERAH (ALLIUM CEPA VAR. AGGREGATUM L.) VARIETAS LEMBAH PALU Azwar, Azwar; Pasigai, Muhammad Anshar; Lasmini, Sri Anjar
AGROTEKBIS Vol 6, No 4 (2018)
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The study aims to determine the concentration of hormones grown atonic to the growth and yield  varieties of Palu Valley. The research was conducted in Bulupontu Jaya Sub-Village, Sidera Village, Biromaru Sub-district, Sigi Regency, Central Sulawesi Province. This study used Randomized Block Design consisting of 4 treatment levels: A1 = 0.5 ml / L water, A2 = 1 ml / L water, A3 = 1.5 ml / L water, and A4 = 2, 0 ml / L water.All treatments were repeated 3 (three) times, so there were 4 treatments each time 3 replicates = 12 experimental units.The results showed that the atonic concentration of 2.0 ml / L water had significant effect on the growth and the best onion crop yields indicated by the average plant height of 23.17 cm,average number of leaves 24.40 strands, number of tiller 5.67 fruit, total dry weight of crop 1.70 gram, number of tubers per hump 5.40 fruit, tuber weight per hill 25.48 gram, weight per bulb 3.35 gram and tuber yield per hectare 3.77 ton.ha-1.
Co-Authors . Sulaeman Abd. Syakur Abd. Syakur Abd. Wahid Abda Abda Abdul Hadid Abdul Syakur Abdul Syakur Abdul Syakur Abdul Syakur Abdul Wahid Aldi Aldi Aldi, Aldi Alfin Sarira Andi Ete Andri Andri Anthon Monde Asgar Taiyeb Azwar Azwar Burhanuddin Burhanuddin Haji Nasir Burhanuddin Nasir Chitra Anggriani Salingkat Dance Tangkesalu Deni Hamzah Dwi Rohma Wulandari Ely Triwahyuni Endang Rahayu. P Flora Pasaru FNU Idham Haerani Maksum Hasriyanty Hasriyanty Hasriyanty Hasriyanty Hawalina Hawalina I Kadek Duis Tiana I Kadek Suartawan I Putu Suci Astawa Ichwan Ichwan Idham Idham Idham Idham Idham Idham Idul Fuqra Idul Fuqra Ilham Akbar Imam Wahyudi Imam Wahyudi Indrawan, Imam Wahyudi Indah Nurjannah Intan Ardiana Irmawati Irmawati IRWAN LAKANI Jusriadi Lukman Zaen Maemunah Maemunah Mariyati Mariyati Meilizanur, Meilizanur Moh. Hibban Toana Moh. Syahrul Asdar Moh. Syahrul Asdar Moh. Yunus Mohammad Yunus Muh. Syawal Muhammad Ansar Muhammad Anshar Muhammad Sirajuddin Muhardi Muhardi Muhardi Muhardi Mutmainah Mutmainah Najamudin Najamudin Najamudin Najamudin Najamudin Najamudin Novalina Serdiati Nur Edy Nur Hayati Nur Hayati Nur Hayati Nur Hayati Nur Hayati Nur Khasanah Nur Khasanah Nur Ramadhani Nurhaeni Nurhaeni Nuryatin, Nuryatin Pasigai, Muhammad Anshar Pratiwi, Sisi Rahmawati Rahmawati Ramal Yusuf Ramli Ratu Mentari Dewi Riskayanti Riskayanti Riskayanti Rosmini Rosmini Rosmini Rosmini Rosmini Rosmini Rosmini S, Wandaria Sabariyah, Sitti SATRIYAS ILYAS Sisi Pratiwi Sitti Rahmawati Sitti Sabariyah Sulaeman Sulaeman Sulaeman Sulaeman Sulistika Ulandari Supriansyah Supriansyah Surya, I Komang Syamsuddin Laude Syawal, Muh. Tarsono Uko, Rahmat Hidayat Usman Made Valentino Valentino Wahyuniarsih, Desi Wayan Agus Wijana Yohanis Tambing Yohanis Tambing Yolanda Eva Rosalina Yudana, I Kadek Yudana, Kadek Zainuddin Zainuddin