Utilização de diferentes substratos na propagação de Pyrostegia venusta através de estacas

Este trabalho teve por objetivo avaliar o desenvolvimento de clones de Pyrostegia venusta em diferentes tipos de substratos. O experimento foi conduzido em delineamento inteiramente casualizado, com 06 tratamentos e 10 repetições, cada repetição foi constituída por um tubete de polietileno com capacidade de 103cm3. Os tratamentos testados foram: (T1) 100% de areia lavada; (T2) 50% areia lavada + 50% substrato comercial Plantmax®; (T3) 100% de substrato comercial Plantmax®; (T4) 50% areia lavada + 50% de esterco bovino; (T5) 1/3 areia lavada + 1/3 esterco bovino +1/3 de Plantmax® e (T6) 50% esterco bovino + 50% de Areia lavada. Após 30 dias foram avaliados o número de estacas sobreviventes, comprimento do broto (cm), número de folhas, comprimento da folha (cm), número de raízes e comprimento da raiz principal (cm). Os dados foram submetidos a análise de variância e as médias comparadas pelo teste de Tukey a 5% de probabilidade. Por meio da análise de variância (p<0,01), detectou-se significância estatística, para as variáveis, sobrevivência das estacas e número de brotos por estaca de P. venusta, quando cultivadas em substrato composto por 50% areia lavada + 50% substrato comercial Plantmax®. Essa mistura apresenta a vantagem de ser mais econômica quando comparado ao substrato comercial Plantmax®, sendo portanto, recomendada na produção de mudas de cipó-de-São João.Utilization of different substrates in the propagation of Pyrostegia venusta by cuttingsAbstract: The experiment was carried out in a completely randomized design with 06 treatments and 10 replicates, each replicate consisted of polyethylene plastic tube the size of 103cm3. The treatments were: (T1) 100% washed sand; (T2) 50% washed sand + 50% commercial substrate Plantmax®; (T3) 100% substrate commercial Plantmax®; (T4) 50 % washed sand + 50% cattle manure; (T5) 1/3 washed sand + 1/3 manure +1/3 Plantmax® and Plantmax (T6) 50 % cattle manure + 50% washed sand. After 30 days, were evaluated number of cutting survival, bud length in cm, number of leaves, leaf length in cm, number of roots and length of the main root. Data were submitted to analysis of variance and means were compared by Tukey test at 5% probability. By analysis of variance (p< 0.01), there was significant differences for the variables, czutting survival and number of shoots per cutting when cultured on substrate composed of 50% washed sand + 50% commercial substrate Plantmax®. Furthermore, this mixture has the advantage to be cheaper as compared to substrate Plantmax®, so we recommend the seedlings of Saint John’s vine.

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Perlakuan Berbagai Dosis Pupuk ZA Pertumbuhan Dan Hasil Tanaman Bayam Merah (Amaranthus gangeticus)

Jurnal Agrinika : Jurnal Agroteknologi dan Agribisnis ◽

10.30737/agrinika.v5i2.1946 ◽

2021 ◽

Vol 5 (2) ◽

pp. 180

Author(s):

Edy Kustiani ◽

Mariyono Mariyono ◽

Bela Citra Ayuningtyas

Keyword(s):

Analysis Of Variance ◽

Nutritional Value ◽

Environmental Design ◽

Dry Weight ◽

Growth And Yield ◽

Dose Treatment ◽

Randomized Design ◽

Number Of Leaves ◽

Completely Randomized Design ◽

The Ideal

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.

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Pengaruh Pemberian Pupuk Organik Cair Nasa Dan Pupuk Kompos Terhadap Pertumbuhan Tanaman Kenaf ( Hibiscus cannabinus L)

Agrifarm : Jurnal Ilmu Pertanian ◽

10.24903/ajip.v7i1.364 ◽

2018 ◽

Vol 7 (1) ◽

pp. 6

Author(s):

Hairin Juanda ◽

Tutik Nugrahini ◽

Mahdalena Mahdalena

Keyword(s):

Plant Growth ◽

Leaf Area ◽

Plant Height ◽

Analysis Of Variance ◽

Organic Fertilizer ◽

Hibiscus Cannabinus ◽

Stem Diameter ◽

Randomized Design ◽

Number Of Leaves ◽

Completely Randomized Design

Effect of NASA Liquid Organic Fertilizer and Compost Fertilizer on Kenaf Plant Growth (Hibiscus cannabinus L). This study aims to determine the effect of NASA POC, compost fertilizer and the interaction of NASA POC and compost fertilizer on kenaf plants. This research was carried out at East Borneo Samarinda Indonesia. with a time of ± 4 months, starting from June to September 2016. The design of the study uses factorial completely randomized design (CRD) consisting of 2 treatments and 4 replications. The treatment consists of 2 factors. The first factor is the administration of NASA POC consisting of 4 levels, namely: j0: Control (without treatment), j1: POC with a concentration of 10 ml / liter of water, j2: POC with a concentration of 15 ml / liter of water, j3: POC with a concentration of 20 ml / liter of water. The second factor is Compost fertilizer consisting of 4 levels, namely: k0: Without the provision of Compost Fertilizer, k1: Composting 500 gram / polybag, k2: Composting Fertilizer 700 grams / polybag, k3: Composting 800 grams / polybag. From the analysis of variance showed that the effect of giving NASA POC (J), compost (K) and the interaction of NASA POC and compost (JK) did not affect the parameters of plant height 30 DAP, 60 DAP and 90 DAP, stem diameter 30 DAP, 60 DAP and 90 DAP, number of leaves 30 DAP, 60 DAP and 90 DAP, leaf area 30 DAP, 60 DAP and 90 DAP.

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In vitro development of Encyclea cordigera in different concentrations of honey

Ciência Rural ◽

10.1590/0103-8478cr20150046 ◽

2015 ◽

Vol 46 (4) ◽

pp. 590-592 ◽

Cited By ~ 2

Author(s):

Cibele Mantovani ◽

Kathia Fernandes Lopes Pivetta

Keyword(s):

Culture Media ◽

Leaf Length ◽

In Vitro Development ◽

Randomized Design ◽

Sucrose Medium ◽

Number Of Leaves ◽

Completely Randomized Design ◽

Set Up ◽

Vitro Development

ABSTRACT: The objective of this paper was to evaluate the effects of different honey concentrations in culture media, in comparison to sucrose medium, for the in vitro development of the epiphytic Encyclea cordigera orchid, in order to improve the process of propagation of the species. The in vitro germination was prepared on a reduced Murashige & Skoog (MS) medium. After 90 days, the seedlings were divided into different treatments, where they remained for another 90 days. Six treatments were set up (30g L-1 of sucrose; 15, 30, 45, and 60g L-1 of honey; and absence of any carbohydrates) in a completely randomized design. Plants were removed from the vials 270 days after the start of the experiment, and the number of roots, length of the largest leaf, length of the longest root, number of leaves, and fresh and dry masses were evaluated. Data concerning the number of leaves and roots were (x+1)1/2 transformed and subjected to an analysis of variance (ANOVA); the means were compared by a Tukey's test set at 5% probability. Medium containing 60g L-1 of honey proved to be superior to the sucrose medium traditionally used, favoring the in vitro growth and development of Encyclea cordigera. This medium can therefore be recommended for the propagation of this species, which is usually cultivated as an ornamental plant.

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AGRONOMIC EVALUATION OF BANANA PLANTS IN THREE PRODUCTION CYCLES IN SOUTHWESTERN STATE OF BAHIA

Revista Brasileira de Fruticultura ◽

10.1590/0100-29452017990 ◽

2017 ◽

Vol 39 (1) ◽

Cited By ~ 3

Author(s):

ALESSANDRO DE MAGALHÃES ARANTES ◽

SÉRGIO LUIZ RODRIGUES DONATO ◽

TÂNIA SANTOS SILVA ◽

VAGNER ALVES RODRIGUES FILHO ◽

EDSON PERITO AMORIM

Keyword(s):

Agronomic Traits ◽

Area Index ◽

Tukey Test ◽

Federal Institute ◽

Randomized Design ◽

Agronomic Evaluation ◽

Production Cycles ◽

Number Of Leaves ◽

Southwestern State ◽

Completely Randomized Design

ABSTRACT This assay was conducted in the experimental area of the Federal Institute of Bahia, Campus Guanambi, BA, and aimed to evaluate agronomic traits of Prata, Cavendish, Gros Michel and Maçã banana cultivars three production cycles. The 72 treatments, 24 cultivars and three production cycles were arranged in a split plot scheme in time, in a completely randomized design with five replications and four plants per plot. Plots were arranged in 24 cultivars, Prata-Anã, Maravilha, FHIA-18, FHIA-18 BRS, BRS Platina, JV42-135, Pacovan, Japira, PV79-34, Pacovan-Ken, Preciosa, Guarantida, Maçã, Caipira, BRS Tropical, BRS Princesa, YB42-03, YB42-07, YB42-47, Grande-Naine, Calypso, Buccaneiro, FHIA-23 and FHIA-17; and subplots consisted of three production cycles. Data obtained were submitted to analysis of variance. The average of the cultivars were grouped by Scott-Knott criterion (p<0.05) and production cycles compared by Tukey test (p<0.05). ‘JV42-235’, ‘Japira’ and ‘Pacovan-Ken’ cultivars had larger size and ‘Grande Naine’ had smaller size. ‘Prata-Anã’ cultivar had higher number of leaves at harvest, with leaf area index similar to the others. ‘BRS Platina’ cultivar is earlier at flowering and harvest. ‘Maravilha’, ‘BRS Platina’, ‘FHIA-23’, ‘BRS Tropical and BRS Princesa’ cultivars presented greater potential for use by farmers.

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Respon Pertumbuhan Tanaman Gelombang Cinta Akibat Pemberian Pupuk Daun Petrovita di Pembibitan Lanjutan

Anterior Jurnal ◽

10.33084/anterior.v13i1.286 ◽

2013 ◽

Vol 13 (1) ◽

pp. 10-18

Author(s):

Djoko Eko Hadi Susilo ◽

Sri Handayani Wahyuningsih

Keyword(s):

Love Wave ◽

Growth Response ◽

Leaf Length ◽

Stem Height ◽

Efficient Treatment ◽

Randomized Design ◽

Number Of Leaves ◽

Completely Randomized Design ◽

Leaf Fertilizer ◽

Treatment Design

This study aims to determine the growth response of the love wave plant (Anthurium plowmanii) on Petrovita leaf fertilizer in an advanced nursery conducted in August - October 2011 in Panarung Village, Pahandut District, Palangka Raya City. Single treatment design (one factor) with 10 (ten) repetitions in the form of Petrovita leaf fertilizer (D) consisting of 5 concentration levels, namely: d1 = 0.5 ml l-1 (0.05%); d2 = 1.0 ml l-1 (0.10%); d3 = 1.5 ml l-1 (0.15%); d4 = 2.0 ml l-1 (0.20%); and d5 = 2.5 ml l-1 (0.25%) using a completely randomized design. Observations were made when the plants in the advanced nurseries had received treatment applications 4 times at intervals of 2 weeks. Observations were made on plant height (cm); stem height (cm); number of leaves (leaves); leaf length (cm); leaf width (cm); and leaf area (cm2). The results of this study indicate that Petrovita complete leaf fertilizer has a very significant effect on increasing the growth of love wave plants aged 8 MST in advanced nurseries. Petrovita fertilizer concentration of 0.2% or 2 ml l-1 (d4) is the best and most efficient treatment for love wave plants in advanced nurseries. It is recommended to increase the growth of love wave plants in advanced nurseries using Petrovita 0.2% concentration but tried with an interval of less than 2 weeks (for example once a week).

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Effect of a Fungi Complex in Nine Ecotypes of Cenchrus purpureus (Schumach) Morrone

RECUBRIMIENTO COMESTIBLE CON BASE DE PIÑON MEXICANO (Jatropha curcas) SOBRE LA CALIDAD DE CHAYOTE MINIMAMENTE PROCESADO ◽

10.32854/agrop.v13i12.1900 ◽

2021 ◽

Vol 13 (12) ◽

Author(s):

Primavera Pérez-Ramos ◽

Yuri Villegas-Aparicio ◽

Rigoberto Castro-Rivera ◽

Ernesto Castañeda-Hidalgo ◽

Aarón Martínez-Gutiérrez ◽

...

Keyword(s):

Differential Effect ◽

Leaf Length ◽

Growth And Yield ◽

Total Biomass ◽

Growth Strategies ◽

Randomized Design ◽

Fungal Consortium ◽

Number Of Leaves ◽

Completely Randomized Design ◽

Four Levels

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

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Peran Chitosan sebagai Pemacu Pertumbuhan Kultur Anggrek Dendrobium lasianthera J.J.Sm. secara in vitro

JURNAL BIOLOGI PAPUA ◽

10.31957/jbp.1096 ◽

2020 ◽

Vol 12 (1) ◽

pp. 43-49

Author(s):

Verena Agustini ◽

Irma Rahayu ◽

Leonardo A. Numberi ◽

Ziyadatun Ni’mah

Keyword(s):

Positive Influence ◽

Leaf Length ◽

Maximum Effect ◽

Observation Data ◽

Chitosan Concentration ◽

Randomized Design ◽

The Media ◽

Number Of Leaves ◽

Completely Randomized Design

The effect of chitosan on micropropagation of Dendrobium lasianthera J.J.Sm was observed. The media used was Vacin and Went (VW) modified with the addition of coconut water and given chitosan with several concentrations. The study was conducted at the Plant Tissue Culture Laboratory of the Department of Biology, Faculty of Mathematics and Natural Sciences, Cenderawasih University for 6 months, from April to September 2019. Experiments using a Completely Randomized Design (CRD) of 8 treatments with 3 explants in each bottle for total 3 bottle as a replication. The total explants used in this experiment was 72 explants. The concentration of chitosan were 0% , 1%, 5%, 10%, 15%, 20%, 40% and 50% separately. Observation data were analyzed using ANOVA, if there were significant differences followed by DMRT at the 5% level. Observation variables included number and length of roots, number and length of leaves. The results showed that giving chitosan 10% had a maximum effect on the number of roots and number of leaves, 6.67 and 4.67. As for the highest leaf length of 17.43 mm and the longest root length 19.21 mm were in the media with the addition of chitosan concentration of 15%. The observations showed that chitosan had a positive influence on the growth and development of orchids D. lasianthera plantlet in vitro.Keywords : Chitosan, orchid, Vacin and Went, plantlet.

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APLIKASI KOMPOS TANDAN KOSONG KELAPA SAWIT DAN DOLOMIT PADA MEDIUM SUB SOIL INCEPTISOL TERHADAP BIBIT KELAPA SAWIT (Elaeis guineensis Jacq.) DI PEMBIBITAN UTAMA

JURNAL AGROTEKNOLOGI ◽

10.24014/ja.v8i2.3349 ◽

2018 ◽

Vol 8 (2) ◽

pp. 1 ◽

Cited By ~ 1

Author(s):

Al Ichsan Amri ◽

Armaini Armaini ◽

Mazmur Rahmat Amindo Purba

Keyword(s):

Analysis Of Variance ◽

Palm Oil ◽

Elaeis Guineensis ◽

Dry Weight ◽

Real Effect ◽

The Real ◽

Randomized Design ◽

Two Factors ◽

Number Of Leaves ◽

Completely Randomized Design

The purpose of this research is determining the effect of some treatment combinations and to determine the combination of best compost bunches empty palm oil and dolomite that could support growth seeds palm oil plantations in a main nursery. This research has been conducted in the experimental field, Agriculture Faculty, University of Riau from April to July 2015. The research used Completely Randomized Design Factorial that consisting of two factors. The first factor is giving compost bunches empty palm oil : (37,5, 75 and 112,5 g/polybag). The second factor is giving lime dolomite (CaMg (CO3)2) : (9, 18 and 30 g/polybag). Each combination made three replications and two plants. The data were statistically analyzed using analysis of variance and the means were tested with Duncan 5%. The research results show that combination of compost bunches empty palm oil and dolomite had show the real effect on the increase in diameter hump of seedlings , but the effect not real on the parameters height of seedlings,increase number of leaves, volume roots, ratio crown rootsand and dry weight of seedlings. Combination compost bunches empty palm oil 112,5 g/polybag and dolomite 18 g/polybag showed better results for the growth of palm oil seedlings.

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PENGARUH NISBAH C/N CAMPURAN LIMBAH MILK TEA DAN MOLASSES TERHADAP JUMLAH BAKTERI ASAM LAKTAT, pH, PERUBAHAN FISIK WARNA, DAN AROMA PADA PROBIOTIK

Jurnal Teknologi Hasil Peternakan ◽

10.24198/jthp.v1i2.27563 ◽

2020 ◽

Vol 1 (2) ◽

pp. 47

Author(s):

Abdul Karim ◽

Deden Zamzam Badruzzaman ◽

Wowon Juanda ◽

Yuli Astuti Hidayati

Keyword(s):

Lactic Acid ◽

Lactic Acid Bacteria ◽

Analysis Of Variance ◽

Research Method ◽

Tukey Test ◽

Randomized Design ◽

Tea Waste ◽

Completely Randomized Design ◽

Physical Changes

The objective of the research is to identify the effect of various C/N ratio mixed of milk tea waste and molasses on amount of lactic acid bacteria, pH, physical changes color and aroma in probiotics. The material used in this research are milk tea waste and molasses, fermented in anaerobic. The research method uses a Completely Randomized Design (CRD) by 3 treatments, which are P1 = C/N ratio 25, P2 = C/N ratio 30, P3 = C/N ratio35, with 6 repetitions. The measured parameters are amount of lactic acid bacteria, the pH and physical changes color and aroma. The data were analyzed by Analysis of Variance (ANOVA) method based of Tukey Test. The results of this research showed that there is a significant effect (P < 0,05) between a various of C/N ratio on amount of lactic acid bacteria, pH levels and physical changes color and aroma in the results of fermentation (probiotics). The best respond is on the C/N ratio 30, so it can produced high amount of lactic acid bacteria with an average of 2,06 x 109 CFU/mL, an average pH of 3,75 and physical changes in color and aroma.

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Application of Leaf Fertilizer Using Nano Technology To Read Vegetative Growth of Vanda sp.

Journal of Tropical Horticulture ◽

10.33089/jthort.v2i1.16 ◽

2019 ◽

Vol 2 (1) ◽

pp. 19

Author(s):

Dwi Zulfita ◽

Maulidi Maulidi ◽

Agus Hariyanti

Keyword(s):

Vegetative Growth ◽

Leaf Length ◽

Nano Technology ◽

Randomized Design ◽

Treatment Factor ◽

Number Of Leaves ◽

Completely Randomized Design ◽

Leaf Fertilizer ◽

Screen House ◽

Experimental Garden

This study aims to find the best fertilizer concentration of Growmore leaves to stimulate vegetative growth of Orchid Vanda sp. The study was conducted at the Tanjungpura University Faculty of Agriculture's experimental garden screen house and took place from March 5 2018 to July 12, 2018. The research design used was a Completely Randomized Design with one treatment factor namely Growmore Leaf Fertilizer concentration (D) with 5 levels of treatment namely Concentration 1 g/liter of water (d1), 2 g/liter of water (d2), 3 g/liter of water (d3), 4 g/ liter of water (d4) and 5 g/liter of water (d5). Each treatment was repeated 5 times. The variables observed were the increase of number of leaves (strands), the increase of leaf length (cm), the increase of number of roots (strands) and the increase of root length (cm). The results shows that the application of Growmore fertilizer in the amount of a concentration of 1 g/ liter of water, 2 g /liter of water, 3 g/liter of water and 4 g /liter of water show an increase in the number and length of leaves of Vanda sp. which is just as good. The Growmore fertilizer concentration is the best for the number of roots and the length of the roots of Vanda sp. Orchid seeds in the amount of 3 g/liter of water.

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