scholarly journals Effect of date of planting on the growth and leaf yield of Stevia (Stevia rebaudiana)

2013 ◽  
Vol 10 (2) ◽  
pp. 205-210
Author(s):  
AR Khan ◽  
SH Chowdhury ◽  
MM Karim
Keyword(s):  
Stevia Rebaudiana ◽  
Dry Weight ◽  
Growth And Yield ◽  
Stem Cuttings ◽  
Fresh Weight ◽  
Planting Material ◽  
Yield Parameters ◽  
Randomized Design ◽  
Leaf Yield ◽  
Number Of Leaves

An experiment was conducted at the Agronomy Field Laboratory, Bangladesh Agricultural University, Mymensingh from December 2009 to March 2011 to determine the effect of date of planting on growth and leaf yield of Stevia. The experiment comprised 24 dates of planting in the year of 2010 viz. 1 January (T1), 15 January (T2), 1 February (T3), 15 February (T4), 1 March (T5), 15 March (T6), 1 April (T7), 15 April (T8), 1 May (T9), 15 May (T10), 1 June (T11), 15 June (T12), 1 July (T13), 15 July (T14), 1 August (T15), 15 August (T16), 1 September (T17), 15 September (T18), 1 October (T19), 15 October (T20), 1 November (T21), 15 November (T22), 1 December (T23) and 15 December (T24). The experiment was laid out in a Complete Randomized Design with three replications. Twenty four dates of planting were included in the experiment in 72 earthen pots (24 X 3) of 30 cm diameter X 30 cm height. Stem cuttings were placed in shaded seed bed for root initiation. Twenty one - day old stem cuttings were used as planting material. Stem cuttings were transplanted in the pots on the specific dates. Different dates of planting had significant effect on the growth and yield parameters. 1 April 2010 (T7) planting proved to be the superior to the other treatments i.e. plant height (68.50cm), number of leaves plant-1 (142.33), number of primary branches plant-1 (37.33), fresh weight of leaves plant-1 (14.11g), fresh weight of primary and secondary branches plant-1 (11.06g and 20.91g), dry weight of leaves plant-1 (3.38g) which might be due to warm environmental conditions like clear sunshine and high temperature. The overall results suggested that stevia seedlings may be planted from 15 February to 30 April for better yield of leaves. DOI: http://dx.doi.org/10.3329/jbau.v10i2.14684 J. Bangladesh Agril. Univ. 10(2): 205-210, 2012

scholarly journals PENGARUH KOMBINASI PUPUK ORGANIK DAN PUPUK HAYATI TERHADAP PERTUMBUHAN, PRODUKSI DAN MUTU PEGAGAN

2021 ◽  
Vol 32 (1) ◽  
pp. 23
Author(s):  
Rahma Widyastuti ◽  
Nurul Husniyati Listyana ◽  
Erri Setyo Hartanto
Keyword(s):  
Dry Weight ◽  
Growth And Yield ◽  
Stem Length ◽  
Fresh Weight ◽  
Chemical Fertilizers ◽  
Cultivation Method ◽  
Organic Cultivation ◽  
Randomized Design ◽  
Number Of Leaves ◽  
Completely Randomized Design

<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>

scholarly journals Effects of Trichoderma-enriched biofertilizer and farmyard manure on the growth and yield of brinjal (Solanum melongena L.)

2020 ◽  
Vol 29 (1) ◽  
pp. 1-8
Author(s):  
Sonia Hossain ◽  
Farjana Akter
Keyword(s):  
Farmyard Manure ◽  
Solanum Melongena ◽  
Dry Weight ◽  
Growth And Yield ◽  
Control Analysis ◽  
Fresh Weight ◽  
Yield Parameters ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Stem Leaf

A pot experiment was carried out to assess the comparative effects of Trichoderma-enriched biofertilizer and farmyard manure on the growth and yield components of brinjal (Solanum melongena L.). The treatments were T0 (control), T1 (Trichoderma-enriched biofertilizer 5 t/ha), T2 (Trichoderma-enriched biofertilizer 10 t/ha), T3 (Trichoderma- enriched biofertilizer 15 t/ha), T4 (Farmyard manure 5 t/ha), T5 (Farmyard manure 10 t/ha) and T6 (Farmyard manure 15 t/ha). The experiments were laid out in completely randomized design (CRD) with three replications of each treatment. Among the different treatments T3 showed best as much as twice more effective than farmyard manure in increasing growth and yield parameters (plant height, fruit length, fresh weight and dry weight of stem, leaf and fruit) of brinjal plants. Overall, all the treatments increased macronutrients and micronutrients content and uptake by brinjal plants over control. Analysis of post-harvest soil samples also revealed that all the parameters except pH were increased due to different treatments. Dhaka Univ. J. Biol. Sci. 29(1): 1-8, 2020 (January)

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

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.

scholarly journals Pengaruh Campuran Pasir dan Serat Aren pada Kailan (Brassica oleraceae) dengan Hidroponik Substrat

2014 ◽  
Vol 16 (1) ◽  
pp. 19
Author(s):  
Samanhudi Samanhudi ◽  
Dwi Hardjoko ◽  
Riandy Adhitya
Keyword(s):  
Wood Fiber ◽  
Dry Weight ◽  
Fresh Weight ◽  
Randomized Design ◽  
The Media ◽  
Number Of Leaves ◽  
Completely Randomized Design ◽  
Brassica Oleraceae ◽  
Media Mix ◽  
Leaf Greenness

<p>Wood fiber waste of arenga produced from starch palm industry. It is not handled properly so that could be potentially cause problems for the surrounding community. Wood fiber waste of arenga is potentially used as a medium for hydroponics. The waste can be utilized to get a new composition of hydroponic media. This study aims to determine the effect of a mixture of sand with arenga fiber waste. This research was carried out by using a mixture of sand and arenga wood fiber waste as a medium. This is an experimental study using a completely randomized design. This study aims to determine the effect of a mixture of sand and arenga fiber waste for kailan growth. The results showed that the mixture of sand and arenga wood fiber waste has no effect on kailan growth. The combination of mixtures of sand and arenga fiber waste showed no interaction. Observations on plants such as plant height, number of leaves, leaf greenness levels, the fresh weight of crop stover and stover dry weight of the plant, showed a row of the highest results in the media mix washed sand, washed sand and rice husk</p>

scholarly journals Leek (Allium fistulosum, L.) Growth and Yield as Affected by Cow Manure and Guava Waste Liquid Organic Fertilizer

2021 ◽  
Vol 4 (3) ◽  
pp. 305-313
Author(s):  
Nanik Setyowati ◽  
Nova Hardianto ◽  
Widodo Widodo ◽  
Zainal Muktamar
Keyword(s):  
Organic Fertilizer ◽  
Experimental Treatment ◽  
Growth And Yield ◽  
Allium Fistulosum ◽  
Cow Manure ◽  
Fresh Weight ◽  
Good Source ◽  
Randomized Design ◽  
Number Of Leaves ◽  
Completely Randomized Design

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%.

scholarly journals UJI BERBAGAI JENIS MIKROORGANISME LOKAL (MOL) TERHADAP PERTUMBUHAN DAN HASIL TANAMAN PAKCHOY (Brassica Rapa L) SECARA HIDROPONIK

2020 ◽  
Vol 3 (1) ◽  
Author(s):  
Tony Tony ◽  
Setiawan Setiawan ◽  
Rahmawaty Rahman ◽  
Yulianti Rasud
Keyword(s):  
Leaf Length ◽  
Plant Diseases ◽  
Growth And Yield ◽  
Banana Weevil ◽  
Fresh Weight ◽  
Local Resources ◽  
Randomized Design ◽  
Number Of Leaves ◽  
Organic Pesticides ◽  
Biological Fertilizer

ABSTRACTLocal microorganisms (MOL) are fermented solutions made from various local resources. MOL solution containsmicro and macro nutrients as well as containing bacteria that have the potential to remodel organic matter,stimulate growth, and as a controlling agent for pests and plant diseases, so that MOL can be used both as adecomposer, biological fertilizer and organic pesticides, especially as a fungicide. The aim of this experiment wasto determine the most suitable MOL types of the growth and yield of pakchoy plants. This experiment used aCompletely Randomized Design (CRD) with treatments to be tried, namely various types of MOL at aconcentration of 10 ml. L-1 consisting of 5 treatments, namely B1 = Control (without MOL), B2 = MOL Rice,B3 = MOL Vegetables , B4 = MOL Banana weevil, B5 = MOL Banana skin. The results showed that theadministration of rice mole was a better treatment of plant height, number of leaves, leaf length, leaf width untilthe fourth week of 25.94 cm each; 19.98 strands; 9.59 cm; 5.71 cm; and the fresh weight of pakcoy plants is 68.48g.Keyword : Local Mikroorganisms, Pakchoy, HidroponicABSTRAKMikroorganisme Lokal (MOL) adalah larutan hasil fermentasi yang berbahan dasar dari berbagai sumber dayalokal. Larutan MOL mengandung unsur hara mikro dan makro serta mengandung bakteriyang berpotensi sebagaiperombak bahan organik, perangsang pertumbuhan, dan sebagai agen pengendali hama dan penyakit tanaman,sehingga MOL dapat digunakan baik sebagai dekomposer, pupuk hayati maupun pestisida organik terutamasebagai fungisida.Penelitian ini bertujuan untuk untuk menentukan jenis MOL yang lebih baik terhadappertumbuhan dan hasil tanaman pakcoy. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) denganperlakuan yang akan dicobakan yaitu berbagai jenis MOL pada konsentrasi 10 ml.L-1 yang terdiri dari 5perlakuan, yaitu B1 = Kontrol (Tanpa MOL), B2 = MOL Nasi , B3 = MOL Sayuran, B4 = MOL Bonggol Pisang,B5 = MOL Kulit Pisang. Data diolah dengan analisis ragam dan perbedaan antar perlakuan ditentukan dengan UjiBNJ 5%. Hasil penelitian menunjukkan pemberian mol nasi merupakan perlakuan yang lebih baik terhadap tinggitanaman, jumlah daun, panjang daun, lebar daun hingga minggu keempat yaitu masing-masing 25,94 cm ; 19,98helai; 9,59 cm; 5,71 cm; dan berat segar tanaman pakcoy yaitu 68,48 g.Kata Kunci : Mikroorganisme Lokal, Pakchoy, Hidroponik

scholarly journals Respon Pertumbuhan Stek Anggur (Vitis vinifera L.) terhadap Pemberian Beberapa Konsentrasi Ekstrak Bawang Merah (Allium ascalonicum L.)

Akta Agrosia ◽  
2016 ◽  
Vol 19 (1) ◽  
pp. 20-27
Author(s):  
Tri Utami ◽  
Hermansyah Hermansyah ◽  
Merakati Handajaningsih
Keyword(s):  
Dry Weight ◽  
Optimum Concentration ◽  
Vitis Vinifera L ◽  
Fresh Weight ◽  
Shoot Height ◽  
Extract Concentration ◽  
Randomized Design ◽  
Number Of Leaves ◽  
Completely Randomized Design ◽  
The City

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.

scholarly journals Gibberellic Acid Application and Plant Spacing Effects on Growth and Yield of Lettuce (Lactuca sativa L.)

2020 ◽  
pp. 1-13
Author(s):  
Taslima Akter ◽  
Md. Nazrul Islam ◽  
Md. Jahedur Rahman ◽  
Rebaka Sultana ◽  
Chaity Dey Puja ◽  
...  
Keyword(s):  
Gibberellic Acid ◽  
Leaf Area ◽  
Block Design ◽  
Dry Weight ◽  
Growth And Yield ◽  
Cost Ratio ◽  
Plant Spacing ◽  
Fresh Weight ◽  
Optimum Spacing ◽  
Number Of Leaves

Aims: This study aimed to optimize the levels of gibberellic acid (GA3) and plant spacing on growth and yield of lettuce. Study Design: The experiment was laid out in Randomized Complete Block Design with three replications. Place and Duration of Study: Horticulture farm of Sher-e-Bangla Agricultural University, Dhaka-1207, from November 2013 to January 2014. Methodology: The experiment consisted of two factors. Factor A- two levels of gibberellic acid (GA3,) application, viz. G1= 25 ppm and G2= 50 ppm in relation to a control G0 and factor B- four plant spacing viz. S1=15cm x 15cm, S2=20 cm x 20 cm, S3=25 cm x 25 cm and S4=30 cm x 30 cm. GA3 was applied twice as a foliar application by hand sprayer at 20 and 30 days after sowing. First, second and final harvesting was done at 25, 35 and 45 days after sowing respectively. Results: The growth and yield characters of lettuce showed significant variation for different levels of GA3 and plant spacing. Among GA3 levels, 25 ppm GA3 produced the maximum number of leaves (15.6), leaf area (283.9 cm2), fresh weight (91.6 g plant-1), dry weight (11.8 g plant-1), fresh yield (1794 g plot-1) and gross yield (12 t ha-1) at final harvesting compared to control where GA3 was not used. Under plant spacing, highest plant height (17.5 cm), leaf area (281.1 cm2), fresh weight (99.1 g plant-1) and dry weight (12.1 g plant-1) was revealed from wider spacing 30 cm x 30 cm followed by optimum spacing 25cm x 25cm. Meanwhile, closure spacing 15 cm x 15 cm showed maximum fresh yield (1710 g plant-1) and gross yield (15.5 t ha-1) due to higher plant density at final harvesting. Besides, lower chlorophyll content (0.43%) and the highest number of leaves (16.2) was found from 25 cm x 25 cm at final harvesting. So, optimum spacing 25 cm x 25 cm would be more suitable considering different points of view. Moreover, the treatment combinations 25 ppm GA3 with 25 cm x 25 cm exhibited highest benefit-cost ratio (2.04) than other treatments. Conclusions: It is concluded that the combinations 25 ppm GA3 application with 25cm x 25cm spacing would be optimum for better growth and yield of lettuce

scholarly journals EFFECTS OF DIFFERENT MULCHING MATERIALS, MANURES AND BIO-FERTILIZERS ON GROWTH AND YIELD PARAMETERS OF GARLIC (ALLIUM SATIVUM L.) VAR. AGRIFOUND PARVATI IN GARHWAL REGION OF UTTARAKHAND, INDIA

2021 ◽  
Vol 21 (no 1) ◽  
Author(s):  
Milan Kumar Rai ◽  
R.S. Negi
Keyword(s):  
Yield Components ◽  
Allium Sativum ◽  
Mixed Forest ◽  
Dry Weight ◽  
Forest Litter ◽  
Growth And Yield ◽  
Fresh Weight ◽  
Yield Parameters ◽  
Goat Manure ◽  
Better Than

In this study, the effects of different type of mulches viz., Green fern foliage, Mixed forest litter (Alnus nepalensis leaves and Rhododendron leaves), Dry walnut litter and without mulching (control), Manures viz., Goat manure and FYM, and bio-fertilizers namely Trichoderma asperellium, and Pseudomonas fluorescence on the growth and yield characters of garlic were observed in a field experiment. Mixed forest litter, FYM and Pseudomonas fluorescence and Mixed forest litter, FYM and Trichoderma asperellium increased the bulb yield and yield components, irrespective of their duration. The treatment Mixed forest litter, FYM and Pseudomonas fluorescence performed better than other treatment in respect of fresh weight of bulb, dry weight of bulb, fresh weight of individual clove, dry weight of individual clove, width of bulb, width of individual cloves and numbers of cloves per bulb. Mixed forest litter, FYM and Pseudomonas fluorescence is recommended for the garlic production based on better performance than the others and also for being cheaper and abundant in the nature

scholarly journals Effect on Growth and Yield of Mustard (Brassica juncea) to Addition of Coal Bottom Ash and Organic Matter

2018 ◽  
Vol 2 (1) ◽  
pp. 40-43
Author(s):  
Rika Yayu Agustini
Keyword(s):  
Organic Matter ◽  
Bottom Ash ◽  
Growth And Yield ◽  
Optimal Dosage ◽  
Soil Physics ◽  
Fresh Weight ◽  
The Third ◽  
Randomized Design ◽  
Mustard Plant ◽  
Number Of Leaves

This study aims to determine the optimal dosage of bottom ash and organic matter which can increase the growth and yield of mustard plants. The study was carried out in the greenhouse of the Soil Physics Laboratory, Balai Penelitian Tanah, Laladon, Bogor from August 2015 to January 2016. The study used factorial complete randomized design (CRD). The first factor is the age of bottom ash (fresh, 4 months and 2 years). The second factor is the bottom ash dose with three levels, which are 0, 60 and 120 grams / pot (equivalent to 0, 40 and 80 tons / ha) and the third factor is the dose of organic matter with two levels, namely 0 and 15 grams / pot (equivalent to 0 and 10 tons / ha). The results showed that the addition of fresh bottom ash with a dose of 80 tons / ha and 10 tons / ha of organic matter significantly affected the plant height. While on the parameters of the number of leaves and fresh weight of mustard plant, the treatment that gives a significant effect is 10 tons / ha of organic matter. The best dose that can increase the growth and yield of mustard plants is fresh bottom ash with a dose of 80 tons / ha and 10 tons / ha of organic matter.

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