scholarly journals PENGARUH KONSENTRASI EKSTRAK DAUN KELOR TERHADAP PERTUMBUHAN DAN HASIL TANAMAN SELADA (Lactuca sativa L.) DI KABUPATEN JAYAWIJAYA

2019 ◽  
Vol 2 (1) ◽  
Author(s):  
Anti Uni Mahanani ◽  
Lemira Kogova

ABSTRACT Vegetables are one of the agricultural products that are needed and this annual crop is a plant that is generally relatively little time to plant. Of the various types of vegetables, including lettuce. To get good results, both in quality and quantity for lettuce, one of the efforts that can be taken apart from the provision of Growth Regulatory Substances (ZPT). With a good ZPT, good lettuce plants will be produced both in terms of quality and quantity. One of these ZPT is Moringa leaf extract. The purpose of this study was to determine the effect of the treatment of Moringa leaf extract concentration on the growth and yield of lettuce plants and to determine the concentration of Moringa leaf extract which is best used to increase the growth and yield of lettuce plants. The study was conducted at the STIPER Experimental Garden Petra Baliem Wamena Jayawijaya Regency at an altitude of 1664 meters above sea level. The study was conducted in June to September 2017. Materials used were: Lettuce Seeds, Moringa Leaves, Polybags, Soil. The tools used are: Digital Scales, Stationery, Blenders, Strainer, Measuring Cup. The study used a Completely Randomized Design (CRD) consisting of 4 levels of concentration of Moringa leaf extract treatment and 4 replications. The level of treatment of Moringa leaf extract concentration are: K0: 0% concentration (300 ml water without Moringa leaf extract); K1: 25% concentration (75 ml of Moringa leaf extract + 225 ml of water); K2: 50% concentration (150 ml moringa leaf extract + 150 ml water); K3: 75% concentration (225 ml moringa leaf extract + 75 ml water). In this study there were 4 (four) treatments and 4 (four) replications so that there were 16 plots / units of the experiment. The results of this study are: 1) The concentration of Moringa leaf extract can affect lettuce height at 1 week, 2 weeks and 4 weeks; number of leaves of lettuce at 2 weeks, 3 weeks and 4 weeks; and fresh weight of lettuce. and 2) The best concentration of Moringa leaf extract for growth and yield of lettuce is K2 concentration (50% concentration).Keywords: concentration, moringa leaf extract, lettuce ABSTRAK Sayuran merupakan salah satu produk pertanian yang sangat dibutuhkan dan  tanaman semusim ini merupakan tanaman yang pada umumnya relatif sedikit waktu tanamnya. Dari berbagai jenis sayuran itu, termasuk didalamnya adalah sayur selada. Untuk memperoleh hasil yang baik, baik secara kualitas maupun kuantitas bagi tanaman selada, salah satu usaha yang dapat ditempuh selain dengan pemberian Zat Pengatur Tumbuh (ZPT). Dengan ZPT yang baik, maka akan dihasilkan tanaman selada yang bagus baik dari segi kualitas maupun kuantitasnya. Salah satu ZPT tersebut adalah ekstrak daun kelor. Tujuan penelitian ini adalah Untuk mengetahui pengaruh perlakuan konsentrasi ekstrak daun kelor terhadap pertumbuhan dan hasil tanaman selada dan Untuk mengetahui konsentrasi ekstrak daun kelor yang paling baik digunakan untuk meningkatkan pertumbuhan dan hasil tanaman selada. Penelitian dilaksanakan di Kebun Percobaan STIPER Petra Baliem Wamena Kabupaten Jayawijaya pada ketinggian tempat 1664 mdpl. Penelitian dilaksanakan pada bulan Juni s/d September 2017. Bahan yang digunakan adalah : Benih Selada, Daun Kelor, Polybag, Tanah. Alat yang digunakan adalah : Timbangan Digital, Alat Tulis, Blender, Saringan, Gelas Ukur. Penelitian menggunakan Rancangan Acak Lengkap (RAL) yang terdiri atas 4 aras perlakuan konsentrasi ekstrak daun kelor dan 4 ulangan. Adapun aras perlakuan konsentrasi ekstrak daun kelor adalah : K0: Konsentrasi 0% ( 300 ml air tanpa ekstrak daun kelor ); K1:Konsentrasi 25% ( 75 ml ekstrak daun kelor + 225 ml air ); K2: Konsentrasi 50% ( 150 ml ekstrak daun kelor + 150 ml air ); K3: Konsentrasi 75% ( 225 ml ekstrak daun kelor + 75 ml air ). Pada penelitian ini ada 4 (empat) perlakuan dan 4 (empat) ulangan sehingga terdapat 16 petak/unit percobaan. Hasil dari penelitian ini adalah : 1) Konsentrasi ekstrak daun kelor dapat mempengaruhi tinggi tanaman selada umur 1 minggu, 2 minggu, dan 4 minggu;  jumlah daun tanaman selada umur 2 minggu, 3 minggu dan 4 minggu; dan bobot segar tanaman selada. dan 2) Konsentrasi ekstrak daun kelor yang terbaik bagi pertumbuhan dan hasil tanaman selada adalah konsentrasi K2 (konsentrasi 50%).Kata kunci : konsentrasi, ekstrak daun kelor, selada

2011 ◽  
Vol 1 (1) ◽  
pp. 7-11
Author(s):  
Nur Hafizah ◽  
Fikriah Fikriah

       Lettuce plants in the process of growth and development require additional nutrients by repair Techniques for cultivation and repair of organic or inorganic fertilizers. Organic fertilizers are also called natural fertilizers because all or most of them come from natural fertilizers. This study aims to (i) find out the effect of giving dung manure to the growth and yield of lettuce on swampy soil, (ii) get the best dose from the administration of duck manure to the growth and yield of lettuce on swampy swamp soil. This research was conducted in Hambuku Tengah Village, Sungai Pandan District from April to June 2010. Using a Completely Randomized Design (CRD). The factors studied were 9 doses of duck manure fertilizer dosage with 9 treatments, there are b0 = 0 t.ha-1; b1 = 2,5 t.ha-1;  b2 = 5,0 t.ha-1;  b3 =  7,5  t.ha-1;  b4 = 10 t.ha-1 ; b5 = 12,5 t.ha-1; b6 = 15,0 t.ha-1; b7 = 17,5 t.ha-1; b8 = 20,0 t.ha-1 with 3 replications, thus there were 27 experimental units. The observed variables were plant height and number of leaves aged 14, 21, 28 and 35 days after planting (DAP) and leaf wet weight at harvest. From the results of the study there was a response of tall mustard plants aged 28 HST and wet weight of mustard plants but there was no response to the height of mustard plants aged 14, 21 and 35 HST on the administration of duck manure, with the best dose was treatment b4 (10 t.ha -1)


2021 ◽  
Vol 5 (2) ◽  
pp. 180
Author(s):  
Edy Kustiani ◽  
Mariyono Mariyono ◽  
Bela Citra Ayuningtyas

Red spinach (Amaranthus gangeticus) is one of the most popular vegetables because of its high nutritional value and easy cultivation. Efforts to increase the production of red spinach are to fertilize to meet the needs of both macro and micronutrients. This study aimed to determine the effect of ZA fertilizer dose on the growth and yield of red spinach. The environmental design used was a non-factorial, completely randomized design with four replications. The factors tested were the dose of ZA fertilizer which consisted of 6 levels, namely: without ZA fertilizer (D0); 0.4 gr/polybag (D1); 0.8 gr/polybag (D2); 1.2 gr/polybag (D3); 1.6 gr/polybag (D4); 2 gr/polybag (D5). The data obtained were analyzed using analysis of variance, and if the results were significantly different, the BNT test was continued at a 5% level. The growth and yield of red spinach showed significant differences due to the ZA fertilizer dose treatment. The ZA fertilizer dose treatment of 1.2 g/polybag (D3) resulted in the highest plant height, the number of leaves, and leaf area of red spinach at 14, 21, and 28 days after planting. The ZA fertilizer dose treatment of 1.2 g/polybag (D3) resulted in the highest wet and dry weight plants of 49.15 and 4.38 grams, respectively. The ZA 1.2 gr/polybag dose is the ideal dose to increase the productivity of red spinach.Bayam merah (Amaranthus gangeticus) termasuk sayuran penting yang disukai masyarakat karena bernilai gizi tinggi dan mudah pembudidayaannya. Upaya peningkatan hasil bayam merah salah satunya dengan pemupukan untuk menambah nutrisi yang dibutuhkan tanaman. Tujuan dari penelitian ini adalah mempelajari respon pertumbuhan dan hasil tanaman bayam merah pada perlakuan dosis pupuk ZA. Pelaksanaan penelitian ini menggunakan Rancangan Acak Lengkap (RAL) satu faktor. Faktor yang diujikan adalah dosis pupuk ZA, terdiri 6 taraf, yaitu: tanpa pupuk ZA (D0); 0.4 gr/polybag (D1); 0.8 gr/polybag (D2); 1.2 gr/polybag (D3); 1.6 gr/polybag (D4); 2 gr /polybag (D5). Percobaan dilakukan dengan ulangan sebanyak 4 kali. Analisis data menggunakan analysis of variance (ANOVA), apabila berbeda nyata dilanjutkan uji Beda Nyata Terkecil (BNT) taraf 5%. Perlakuan dosis pupuk ZA berpengaruh nyata terhadap pertumbuhan dan hasil tanaman bayam merah. Perlakuan dosis pupuk ZA 1.2 gr/polybag (D3) menghasilkan tinggi, jumlah dan luas daun tanaman bayam merah tertinggi pada pengamatan umur 14, 21, dan 28 HST. Dosis pupuk ZA 1.2 gr/polybag (D3) juga menunjukkan berat basah dan berat kering tanaman tertinggi sebesar 49.15 dan 4.38 gram. Dosis ZA 1.2 gr/polybag merupakan dosis ideal untuk meningkatkan produktivitas tanaman bayam merah.


2019 ◽  
Vol 4 (1) ◽  
pp. 47
Author(s):  
Nadya Natasya

Background: Young women generally have characteristics of unhealthy meal habits and many of them lack of nutrients needed, so there is a need to have an alternative nutritionally rich and attractive food product through the manufacture of JALOR Ice Cream which is produced from Milk, Guava and Moringa Leaf Extract, to increase iron in order to prevent iron deficiency.Methods: This study was conducted using an experimental research design. The experiment was carried out using a Completely Randomized Design (CRD) using 5 treatments with the addition of Moringa Leaf Extract: t1 (10%), t2 (20%), t3 (30%), t4 (40%) and t5 (50%). The experiment were carried out on hedonic tests on 20 panelists with 5 scales, namely: 5 = Very like, 4 = Like, 3 = Neutral, 2 = Dislike, and 1 = Very dislike. Acceptance test was conducted on young women.Result: The results of the organoleptic test showed that JALOR Ice Cream was chosen on treatment t2 with the addition of 20% Moringa Leaf Extract. The results of the adolescent girls' acceptance of selected JALOR Ice Cream products showed that all (100%) panelists were at the level of good category.Conclusion: JALOR Ice Cream is with the addition of 20% Moringa Leaf Extract is the most preffered. The acceptance of Ice Cream can be well received by panelists.


2020 ◽  
Vol 22 (1) ◽  
pp. 31-37
Author(s):  
Detri Saputra ◽  
Entang Inoriah Sukarjo ◽  
Masdar Masdar

[EFFECT OF CONCENTRATION AND APPLICATION TIME OF ORGANIC FERTILIZER LIQUID BANANA PEELS ON GROWTH AND YIELD OF JAVA TEA (Orthosiphon aristatus)]. Java tea are medicinal plants that have many health benefits but java tea production is very low. Efforts are made to increase the growth and yield of java tea, namely the use of liquid organic fertilizer (LOF) banana peels. This study aims to obtain concentration, application time of LOF banana peels, and interactions between the two that produce high growth and yield of java tea. The study was conducted from November 2018 to February 2019 in the city of Bengkulu. The experiments were arranged based on a completely randomized design factorial pattern. The first factor is the LOF concentration of banana peels 25 mL/L, 50 mL/L, 75 mL/L, and 100 mL/L. The second factor is the time of LOF application which consists of 1 week application, 2 weeks application, and 3 weeks application. The results showed that independently giving concentration and application time and interaction did not significantly influence the variable thickness of leaves, total leaf area, shoot length, number of leaves, fresh plant weight, root length, and dry plant weight.


Author(s):  
Primavera Pérez-Ramos ◽  
Yuri Villegas-Aparicio ◽  
Rigoberto Castro-Rivera ◽  
Ernesto Castañeda-Hidalgo ◽  
Aarón Martínez-Gutiérrez ◽  
...  

Objective: The objective of this study was to evaluate the response of different concentrations of a fungal consortium on the growth and yield of Cenchrus purpureus ecotypes under storm conditions.Design/Methodology/Approach: An experiment was established under a completely randomized design with a 9X2X4 factorial arrangement. The factors were 9 ecotypes of Cenchrus purpureus, two seasons of the year (Summer-Fall and Winter-Spring), and four levels of mycorrhizal consortium. The variables evaluated were: number of buds, number of leaves, height of the bud, leaf length, total biomass, and leaf-stalk ratio.Results: The response of the ecotypes had a differential effect on the variables NB, LLL, TB and L/SR, while the season affected the variables LN, PH, LLL, MLL, SLL, TB and L/SR. Low inoculation levels increased the variables NB, PH, LLL, MLL and TB.Study Limitations/Implications: The evaluated factors indicate that the level of inoculant and the season determine the growth and yield of Cenchrus purpureus.Findings/Conclusions: The mycorrhizal consortium dose and season of the year mainly determined the growth and yield of C. purpureus. Ecotypes respond differently to changes in the season and in mycorrhizal consortium dose. The evaluated factors indicate that the mycorrhiza dose and the season of the year determine the growth and yield of C.purpureus. Two growth strategies of the ecotypes are visualized: 1) many buds, with few small leaves and 2) few buds with many large leaves


Biocelebes ◽  
2020 ◽  
Vol 14 (2) ◽  
pp. 119-129
Author(s):  
Iis Salihat ◽  
Orryani Lambui ◽  
Ramadanil Pitopang

Research about the inhibitory test of Syzygium aromaticum leaf extract on the growth of Shigella dysenteriae bacteria which aims to determine the effectiveness of S. aromaticum leaf extract in inhibited the growth of S. dysenteriae bacteria, knowing the concentration of leaf extract is effective in inhibited the growth of S. dysenteriae bacteria and the content of flavonoid compounds, saponins, tannins and alkaloids contained in leaves S. aromaticum, has been conducted from July until December 2016. Extraction method used is Maseration method. Inhibitory test extract on S. dysenteriae bacteria using disc diffusion method. This research was arranged in Completely Randomized Design with 6 treatments and 3 repetitions with extract concentration 30%, 45%, 60% and 75% and 2% Cotrimoxazole antibiotics as positive controls and Aquades as negative controls. The results showed that 75% extract concentration of S. aromaticum plant produced the largest drag zone compared to other concentrations of 17 mm. This indicates that S. aromaticum leaf extract has good inhibitory ability against S. dysenteriae bacteria.


2021 ◽  
Vol 4 (3) ◽  
pp. 305-313
Author(s):  
Nanik Setyowati ◽  
Nova Hardianto ◽  
Widodo Widodo ◽  
Zainal Muktamar

Fruit waste can be a good source of liquid organic fertilizer (LOF) because it contains macro and micronutrients needed by plants. This study aims to determine the type and concentration of LOF for the growth and yield of leek (Allium fistulosum, L.). This research was conducted from June to August 2019, in Pematang Gubernur, Muara Bangkahulu, Bengkulu City, Indonesia. Treatment consist of types of Liquid Organic Fertilizer (LOF) which were cow manure (CM) and guava waste (GW) at concentrations of 25%, 50%, and 75%. Experimental treatment included; without LOF, CM LOF (25%), CM LOF (50%), CM LOF (75%), GW LOF (25%), GW LOF (50%), GW LOF (75%), CM LOF + GW LOF (25%), CM LOF + GW LOF (50%) and CM LOF + GW LOF (75%). The study used a completely randomized design (CRD), one factor, repeated five times. Differences in LOF concentration and source significantly affected the number of leaves and tiller diameter. Nonetheless, it did not affect the number of tillers, plant height, and fresh weight. Cow manure liquid organic fertilizer at a 50 % concentration raised the number of leaves by 35 %, whereas guava waste increased the leaves numbers by 25%. With the application of guava waste liquid organic fertilizer at a concentration of 75%, so the number of tillers increased by 23%.


Akta Agrosia ◽  
2016 ◽  
Vol 19 (1) ◽  
pp. 20-27
Author(s):  
Tri Utami ◽  
Hermansyah Hermansyah ◽  
Merakati Handajaningsih

The purpose of this study was to determine the optimum concentration of shallot extract to the growth of grape cuttings grape cuttings. This study was conducted from September to December 2015 in the city of Bengkulu. This research used Completely Randomized Design with a single factor and five replications. Treatment concentrations of 0% (control), shallot extract concentration of 25%, 75% and 100%. The variables measured were the time to sprout, shoot height, the number of leaves, number of roots, fresh weight and dry weight of cuttings. The results showed that the concentration of shallot extract 100% concentration enhances the growth of grape cutting, time to sprout, and the concentration of extract 50% increase shoot height and number of leaves on grape cuttings.


2021 ◽  
Vol 32 (1) ◽  
pp. 23
Author(s):  
Rahma Widyastuti ◽  
Nurul Husniyati Listyana ◽  
Erri Setyo Hartanto

<em>Gotu kola is one of the medicinal plants that has begun to be cultivated by the Indonesian people. It’s cultivation needs to follow the GAP to produce the qualified yield, including the use of fertilizers. Biofertilizers have been widely developed to reduce adverse effects of chemical fertilizers to the environment, thus an organic cultivation method can be an alternative. The aim of this study was to determine the effect of biofertilizer on growth and yield of gotu kola. This research was an experimental study with a completely randomized design (CRD) using 8</em> <em>planting media treatments consisting of (a) Soil + manure + dolomite; (b) Soil manure + 1 g biofertilizer; (c) Soil + dolomite + 1g biofertilizer; (d) Soil + manure + 3 biofertilizer; (e) Soil + dolomite + 3 biofertilizer; (f) Soil + manure + 5 g biofertilizer; (g)  Soil + dolomite + 5 g  biofertilizer;  and  (h)  Soil +  3 g</em> <em>biofertilizer. Parameters observed were leaf area, stem length, number of leaves, number of tillers, fresh weight, dry weight and asiaticoside content. The results showed that combination treatment of biofertilizer (1 g) with dolomite (30 g) gives better effect in increasing the number of tillers and number of leaves, while the combination of biofertilizer (5 g) and dolomite (30 g) is the best for asiaticoside levels in gotu cola.</em>


BIOLOVA ◽  
2021 ◽  
Vol 2 (1) ◽  
pp. 16-25
Author(s):  
Moh Muarif ◽  
Agus Sujarwanta ◽  
Handoko Santoso ◽  
Muhfahroyin Muhfahroyin

Abstract: This research is an experimental research, which aims to determine the effect of variation dosage in of organic pineapple liquid waste fertilizer,  on the growth and productivity of red lettuce (Lactuca Sativa L) and its potential as learning resources of biology learning. This research uses a Completely Randomized Design with 1 control and 3 treatment combinations and 5 repetitions. This research was conducted for 30 days. The parameters which is used in this research include plant height and wet weight of lettuce (Lactuca sativa L), with supporting data in the form of number of leaves and stem diameter. The main data is tabulated and analysed using the SPSS 25.0 application which includes Multivariate Analysis of Variance. The results of this research can be concluded that the application of organic fertillizer from pineaplle liquid waste has a significant influence on the growth and product of lettuce (Lactuca sativa L). The results of the research be used as a practical guide on plant growth and development materials.


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