scholarly journals Pengaruh Bobot Biji terhadap Pertumbuhan Semai Petai (Parkia speciosa Hassk.)

2020 ◽  
Vol 16 (1) ◽  
pp. 56-60
Author(s):  
Ni Luh Putu Indriyani ◽  
Deni Emilda
Keyword(s):  
Plant Height ◽  
Seedling Growth ◽  
Seed Weight ◽  
Block Design ◽  
Dry Weight ◽  
Stem Diameter ◽  
Research Station ◽  
Bean Seed ◽  
Tropical Fruit ◽  
Leaflet Number

One of the horticultural commodities included in the national seed provision program in 2018 is a stinking bean. The aim of the research was to determine the effect of seed weight on stink bean seedling growth. The research was conducted at Sumani Research Station, Indonesian Tropical Fruit Research Institute, from September to December 2017. A Complete Randomized Block Design was used in this study consisted of 5 treatments and 4 replications. The treatments were stink bean seed weights, namely: A) 1.5-1.8 g; B) 1.9-2.2 g; C) 2.3-2.6 g; D) 2.7-3 g; and E) > 3 g. The observed variables were plant height, stem diameter, leaf number, leaflet number, total dry weight of plants, length of roots, and a number of living seedlings. Data analysis used analysis of variance (ANOVA) and was proceeded with HSD test at α 5% if these treatments given gave significantly different effects. The results showed that the stink bean seed weight significantly affected the growth parameters of seedlings, including plant height, stem diameter, leaflet number, dry weights (of roots, upper parts of plants, and total) at 12 weeks after sowing. The seedlings from seeds weighing >3 g had the highest plant height, stem diameter, leaflet number, and dry weight (of roots, upper parts of plants, and total) compared to those seedlings from smaller seeds. Keywords: stink bean, seed weight, seedling growth   ABSTRAK Salah satu komoditas hortikultura yang termasuk dalam program perbenihan nasional pada tahun 2018 adalah petai. Penelitian bertujuan untuk mengetahui pengaruh bobot biji terhadap pertumbuhan semai petai. Penelitian dilakukan di KP Sumani, Balai Penelitian Tanaman Buah Tropika, mulai bulan September sampai Desember 2017. Penelitian menggunakan rancangan acak kelompok lengkap dengan lima perlakuan dan empat ulangan. Perlakuan adalah bobot biji petai, yaitu: A) 1,5-1,8 g; B) 1,9-2,2 g; C) 2,3-2,6 g; D) 2,7-3 g; dan E) > 3 g. Peubah yang diamati adalah tinggi tanaman, diameter batang, jumlah daun, jumlah anak daun,bobot kering total tanaman, panjang akar dan jumlah benih hidup. Data dianalisis dengan menggunakan analisis ragam dan dilanjutkan dengan uji beda BNJ 5% jika perlakuan yang diberikan memberikan pengaruh yang nyata. Penelitian menunjukkan bahwa bobot biji petai berpengaruh nyata terhadap parameter pertumbuhan, seperti tinggi tanaman, diameter batang, jumlah anak daun, bobot kering (akar, bagian atas tanaman dan total) pada umur 12 minggu setelah semai. Semaian dari biji dengan bobot > 3 g mempunyai tinggi tanaman, diameter batang, jumlah anak daun dan bobot kering (akar, bagian atas tanaman dan total) yang terbesar dibandingkan bibit-bibit dari biji-biji yang lebih kecil. Kata kunci: bobot biji, pertumbuhan bibit, petai

scholarly journals Yield and nutrition of sunflower fertilized with sewage sludge

2015 ◽  
Vol 19 (6) ◽  
pp. 553-559 ◽  
Author(s):  
Hermann C. de Albuquerque ◽  
Geraldo R. Zuba Junio ◽  
Regynaldo A. Sampaio ◽  
Luiz A. Fernandes ◽  
Everaldo Zonta ◽  
...  
Keyword(s):  
Sewage Sludge ◽  
Soil Fertility ◽  
Grain Yield ◽  
Plant Height ◽  
Block Design ◽  
Dry Weight ◽  
Exchange Capacity ◽  
Stem Diameter ◽  
Growth And Yield ◽  
Head Diameter

ABSTRACT The aim of this study was to evaluate the effect of thermally dried sewage sludge on soil fertility, growth and yield of sunflower. The experiment was conducted in a Nitosol area of the Institute of Agricultural Sciences of the Federal University of Minas Gerais, in Montes Claros-MG, Brazil. The treatments consisted of four doses of sewage sludge (0, 10, 20 or 30 t ha-1, dry weight basis), with six replicates in a randomized block design. The levels of nutrients in soil and plant, soil fertility indices, stem diameter, plant height, head diameter and grain yield were evaluated. Stem diameter, plant height, head diameter and grain yield increased with increasing doses of sewage sludge. The application of the residue increased linearly the contents of soil organic matter and N in sunflower leaves. On the other hand, pH, the exchangeable bases, total and effective cation exchange capacity, base saturation, H+Al, Al, soil contents of P, K, Ca, Mg, S, Zn, Cu, Mn, Fe and B, and the leaf contents of P, K, Ca, Mg, S, Zn, Cu, Mn, Fe and B were not influenced by the application of sewage sludge doses of up to 30 t ha-1.

scholarly journals PENGARUH JARAK TANAM DAN DOSIS PUPUK KANDANG TERHADAP PERTUMBUHAN DAN HASIL TANAMAN BAWANG MERAH (Allium ascalonicum L.)

2019 ◽  
Vol 5 (1) ◽  
Author(s):  
Risqan Fitrah Manik ◽  
Nurhayati Nurhayati ◽  
Erida Nurahmi
Keyword(s):  
Plant Height ◽  
Agricultural Research ◽  
Block Design ◽  
Dry Weight ◽  
Growth And Yield ◽  
Research Station ◽  
Plant Spacing ◽  
Wet Weight ◽  
Four Levels ◽  
Organic Horticulture

Effect of Plant Spacing and Dosage Manure on Growth and Yield of Shallots (Allium ascalonicum L.). This study aims to determine the effect of plant spacing and doses of manure is right for the growth and yield of onion maximum. This research was conducted at the Agricultural Research Station, substations Organic Horticulture Darussalam, Banda Aceh. This research has been conducted on the month in March 2016 to May 2016. This study used a randomized block design (RAK) factorial 2 x 4 with three replications, so that there are 8 combined treatments and 24 experimental units. Factors studied were plant spacing which consists of two levels ie (20 cm x 15 cm) and (20 cm x 25 cm) and the dose of manure which consists of four levels ie (without manure), (10 ton ha-1) , (20 ton ha-1) and (30 ton ha-1). The results showed that the spacing of significant effect on the wet weight berangkasan per plot and the dry weight of tuber per plot, plant height significantly affected the age of 30 HST and berangkasan dry weight per plot. Influential no significant effect on plant height at 15 and 45 days after planting, leaf number aged 15, 30 and 45 days after planting, the number of tillers per hill, tuber number per hill, wet weight berangkasan per clump, dry weight berangkasan per clump, dry weight of tuber per hill. Growth and the best results encountered at a spacing of 15 cm x 20 cm. Dose manure no real effect on all the observed variables. There was no significant interaction between treatment and dose spacing of manure, so there is no relationship between the two factors. Keywords : onion, plant spacing and doses of manure 

scholarly journals Effectivity of Potassium and Fish Fertilizer on Leek Growth (Allium fistulosum L.)

2020 ◽  
Vol 3 (1) ◽  
pp. 23
Author(s):  
Bina Beru Karo ◽  
Agustina E Marpaung
Keyword(s):  
Plant Height ◽  
Block Design ◽  
Dry Weight ◽  
Stem Diameter ◽  
Allium Fistulosum ◽  
Potassium Fertilizer ◽  
Fresh Weight ◽  
Potash Fertilizer ◽  
Randomized Block Design ◽  
Leaf Vegetable

Leek is one type of leaf vegetable that is commonly used for cooking vegetables or seasonings. Currently, it founded some problem in leek cultivation, including the production is low because the fertilization is not appropriate. The type and dosage of fertilizer can contribute to increasing production. This research aims to determine the dosage of potassium, and fish fertilizer is right for increased leek production. The research was conducted from January - March 2015 in the Berastagi experimental farm, with altitude ± 1340 meters above sea level; the soil type was andisol. Experiments using a randomized block design (RBD) factorial with three replications. The first factor is the dosage of potassium fertilizer K0 (0 kg/ha), K1 (100 kg/ha), K2 (200 kg/ha), and K3 (300 kg/ha). The second factor is dosage fish fertilizer I0 (0 kg/ha), I1 (500 kg/ha), I2 (1000 kg/ha), and I3 (1500 kg/ha). The leek variety was used is local variety. The results showed that there is an interaction between the potash and fish fertilizers on leek plant height. Application potash fertilizer (K2O) dosage of 200 kg/ha and fish fertilizer dosage of 1000 kg/ha can increase the leek plant height 56,98 cm. Application potash fertilizer (K2O) dosage of 200 kg/ha can increase the stem diameter, length of stems, length of leaves, and fresh weight per plant. Application fish fertilizer dosage of 1000 kg/ha can increase the stem diameter, leaves length, fresh and dry weight per plant

scholarly journals Performance of Soybean Genotypes Selected on Shade Environment Under Rubber Stands

2018 ◽  
Vol 2 (1) ◽  
pp. 1-5
Author(s):  
Yulia Alia ◽  
Nerty Soverda ◽  
Ardiyaningsih Puji Lestari ◽  
Miranti Sari Fitriani
Keyword(s):  
Plant Height ◽  
Seed Weight ◽  
Block Design ◽  
Stem Diameter ◽  
Growth And Yield ◽  
Experimental Unit ◽  
Plant Weight ◽  
Randomized Block Design ◽  
Soybean Genotypes ◽  
Number Of Branches

Research was aimed to evaluate  performance of new genotypes of soybean selected in shaded environment under rubber stands and compare it with superior soybean varieties. Field experiment was arranged in a simple Randomized Block Design. Treatments comprised five levels namely four soybean genotypes selected in artificial shade and one shade tolerant superior soybean variety as a check. Each treatment was replicated 5 times. Experimental unit was a plot with size 3 m x 2 m  with 100 plant population. Ten plants were used as samples. Observations were made on growth and yield variables. Such variables were plant height, number of branches, and stem diameter, while the observed yield variables included number of pod per plant, 100 seed weight, and seed weight of 10 plants. Observed data were analyzed by Analysis of Variance and continued by Duncan Multiple Range Test at α 5% level to compare the tested genotypes. Results showed that all the tested soybean genotypes gave the same performance with superior varieties of Anjasmoro in terms of stem diameter, number of branches, number of pods per plant, weight of 100 seeds, and seed weight of 10 stems of the plant. The difference was seen in of plant height where the selection genotypes were significantly shorter than  Anjasmoro Variety.

scholarly journals Evaluation of Country Bean Germplasm Collected from Patuakhali Region

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
M. Ratna ◽  
Md. Abdul Kayum ◽  
Mohammad Zulficar Ali
Keyword(s):  
Plant Height ◽  
Seed Weight ◽  
Block Design ◽  
Research Station ◽  
Yield Traits ◽  
Check Variety ◽  
Bean Yield ◽  
Pod Length ◽  
Light Green ◽  
100 Seed Weight

Abstract The experiment was conducted at Regional Horticulture Research Station, Lebukhali, Patuakhali and were evaluated the genotypic performance like yield and yield traits of seventeen (17) country bean genotypes collected from Patuakhali region. In this area, country bean yield is very low, that why we need to identify high yielding country bean genotypes in Patuakhali region. The experiment was laid out in an augmented block design. Seventeen country bean lines viz., LPPK001 to LPPK017 and four check variety viz., BARI Sheem-1, 6, 7 and IPSA Sheem-2 were used for this trial. A lot of variability was observed such as plant height, pod length, pod breadth, pod weight, No. of pod plant-1, yield plant-1, 100 seed weight and yield. The pod length ranged from 20.4-7.62 cm, pod breadth range from 4.83-1.41 cm and pod weight ranged from 13.28-5.08g. The longest pod (20.4 cm), maximum pod breadth (4.83cm) and the premier pod weight (13.28 gm) were found in BARI Sheem 6, LPPK012 and LPPK002 respectively. The highest yield (18.73 t/ha) obtained from the line LPPK016 and minimum in the line LPPK 003 (5.43 t/ha). Among the 17 tested lines and 4 checks; 15 were green in colour, and IPSA Sheem 2 was light green, LPPK011 was purple green and LPPK001 and LPPK014 were creamy- white in colour. The wide variations in phenotypic level among the genotypes LPPK001, LPPK005, LPPK015, LPPK016, and BARI Sheem 7 can be potentially used for more production in Patuakhali region, ultimately it will increase the farmers’ incomes level.

scholarly journals Pertumbuhan dan Hasil Biji Genotipe Kedelai di Berbagai Intensitas Naungan

2016 ◽  
Vol 34 (3) ◽  
pp. 203
Author(s):  
Titik Sundari ◽  
Gatut Wahyu Anggoro Susanto
Keyword(s):  
Leaf Area ◽  
Plant Height ◽  
Seed Weight ◽  
Block Design ◽  
Stress Index ◽  
High Yield ◽  
Index Number ◽  
Research Station ◽  
Shade Treatment ◽  
Soybean Genotypes

<p>Intensity and quality of sunlight received by plants during the reproductive period greatly influence the soybean yield and yield components. Growth and seed yield of soybean genotypes at different shade intensities were assessed through research conducted at the Research Station of Kendalpayak, Malang, in the year 2011. Three soybean varieties, namely: Pangrango, Argomulyo, and Grobogan, and twelve soybean promising lines tolerant to shade were tested on four artificial shade intensities, ie without shade (N0), shade of 25% (N1), 50% (N2), and 75% (N3). Placement of treatments in each level of shade was arranged in a randomized block design, replicated three times. Results showed that: shade treatment changed the microclimate under the shading. Shade treatment of 25%, 50%, and 75% caused different stress intensities. Shade intensity of 75% caused an increase in plant height and specific leaf area, a reduction in the number of leaves and leaf area, photosynthetically active radiation (PAR) absorption rate, photosynthetic rate, leaf chlorophyll index, number of filled pods, and seed weight per plant. Number of filled pods was considered effective to be used as a basis for selecting soybean genotypes having high yield in shaded conditions. Plant height and seed weight could be used as an indicator for soybean shade tolerance. Genotype AI26-1114-8-28 and IIj9-299-1-4 were considered as shade-tolerant up to 75% shade based on the stress index tolerance value (ITC).</p>

THE EFFECT OF SALINITY OF IRRIGATION WATER AND SPRAYING BY HUMIC ACID IN SOME OF MORPHOLOGICAL, PHYSIOLOGICAL PROPERTIES, GROWTH AND YIELD OF WHEAT (Triticum aestivum L.)

2020 ◽  
pp. 1-12
Author(s):  
E. K. Al-Fahdawe ◽  
A. A. Al-Sumaidaie ◽  
Y. K. Al-Hadithy
Keyword(s):  
Humic Acid ◽  
Plant Height ◽  
Irrigation Water ◽  
Saline Water ◽  
Block Design ◽  
Nitrogen Concentration ◽  
Dry Weight ◽  
Growth And Yield ◽  
Biological Yield ◽  
Phosphorus And Potassium

A pots experiment was conducted at the Department of Biology/College of Education for Girls/University of Anbar during Autumn season of 2018-2019 to study the effect of the salinity irrigation water and spray by humic acid in some of morphological, physiological, growth and yield traits of wheat cv. IPa. The experiment was randomized complete block design (RCBD) with three replications. The first factor was assigned for irrigation by saline water at four level (S0, S1, S2 and S3), while the second factor was the foliar spraying of humic acid in three level (0.0, 1.0 and 1.5 g l-1). The results showed that there was significant reduction in plant height, vegetative dry weight, biological yield and chlorophyll leaves content when the plants were irrigated by saline water approached to 41.09 cm, 0.747 g, 0.849 g plant-1 and 38.67 SPAD, respectively at salinity level of 8.3 ds m-1 compared with the plants which irrigated by fresh water. The total carbohydrates were significantly decreased at the treatment of 8.3 ds m-1 reached 18.71 mg g-1. Spray levels humic acid achieved a significant increase in plant height, dry weight of the vegetative part, biological yield and chlorophyll leaves content sprayed at 1.0 and 1.5 g l-1 compared to no sprayed. Nitrogen concentration was significantly increased, while both phosphorus and potassium were decreased in the vegetative parts of wheat as the salinity of irrigation water increased. However, the increase of humic acid levels led to significant increasing in nitrogen, phosphorus and potassium concentration.

EFFECT OF SOLID AND LIQUID ORGANIC FERTILIZER ON GROWTH, YIELD AND YIELD COMPONENTS OF ROSSELLE (Hibiscus sabdariffa L.) IN THE NIGERIAN SAVANNAH

2021 ◽  
Vol 5 (2) ◽  
pp. 428-439
Author(s):  
K. M. Ladan ◽  
M. G. Abubakar ◽  
J. Suleiman
Keyword(s):  
Growth Rate ◽  
Plant Height ◽  
Seed Weight ◽  
Organic Fertilizer ◽  
Poultry Manure ◽  
Dry Weight ◽  
Assimilation Rate ◽  
Area Index ◽  
Net Assimilation ◽  
100 Seed Weight

The Study was conducted to evaluate the effect of solid and liquid organic fertilizer on growth and yield of rosselle in 2016 cropping season at Institute of Agricultural Reserve Zaria, Samaru (11011’N 07038E and 686m) and Institute of Horticultural Research Farm Bagauda (12000’N 8031”Em 488m) in Northern Guinea Savannah and Sudan Savannah Ecological Zones of above sea level Nigeria. Treatments consisted of four levels of solid poultry manure (0.0, 1.0, 2.0 and 3.0) tons/ha and five levels of liquid organic manure from Grand Total Organic Fertilizer Limited (0.0, 0.5, 1.0, 1.5 and 2.9) litres/ha, which were factorially combined in a randomized complete block design (RCBD) and replicated three times. Data on growth parameter were collected on plant height (cm), plant dry weight (g), leaf Area index crop growth rate (CGR) Relative Growth Rate (RGR) and Net assimilation rate (NAR) while data on yield parameters like number of calyx per pant, 100 seed weight (g) and  calyx yield per hectare kg/ha were collected. Results showed that plant height, plant dry weight(g), 100 seed weight(g) and calyx dry yield kg/ha had a significant increase with application of 2.0 litres/ha of liquid fertilizer than other rates. While application of solid poultry manure at 3.0ton/ha significantly increases plant height, net assimilation rate, leaf area index and calyx dry weight when compared with other rates. From the results obtained, the combination of 2.0 litres/ha liquid organic fertilizer and 3.0 ton/ha solid poultry manure produce the highest calyx yield at both location.

scholarly journals Growth and production of irrigated vitória pineapple grown in semi-arid conditions

2014 ◽  
Vol 36 (3) ◽  
pp. 693-703 ◽  
Author(s):  
Rodinei Facco Pegoraro ◽  
Bruna Aparecida Madureira de Souza ◽  
Victor Martins Maia ◽  
Uirá do Amaral ◽  
Marlon Cristian Toledo Pereira
Keyword(s):  
Plant Height ◽  
Biomass Production ◽  
Plant Traits ◽  
Block Design ◽  
Leaf Length ◽  
Stem Diameter ◽  
Plant Residue ◽  
Arid Conditions ◽  
Vegetative Biomass ◽  
Semi Arid

This study aimed to evaluate the growth characteristics of irrigated Vitória pineapple plants grown in semi-arid conditions and determine its developmental stages based on those characteristics. It was used a randomized block design with four replicates. The experimental treatments were: plant harvest at 270, 330, 390, 450, 510, 570, 690, 750, and 810 days after planting (DAP). The following variables were determined: plant height, stem diameter, D-leaf length, D-leaf fresh and dry mass, biomass production of plants and plant parts (organs), and vegetative biomass. Five phenological stages are proposed based on vegetative biomass production: < 20% biomass production (V1); 21-40% (V2); 41-60% (V3); 61-80% (V4); and > 80% (V5). The maximum growth rate for plant height, D-leaf length, and stem diameter was observed at the end of the phenological stage V1 (390-411 DAP), and at the end of stage V5 these plant traits had average values of 106, 82, and 7 cm, respectively. The maximum biomass accumulation rates were observed at stages V4 and V5, resulting in a final fruit yield and total fresh biomass of 72 t ha-1 and 326 t ha-1, respectively. Finally, we estimated that 80% of the accumulated biomass may remain in the field after fruit and slip harvest, and could be incorporated as plant residue into the soil.

scholarly journals THE INFLUENCE OF SPRAYING WITH POTASSIUM SILICATE AND IRRIGATION WITH SALINE WATER IN SANDY SOIL ON Calendula officinalis L.

2019 ◽  
pp. 39-56
Keyword(s):  
Agricultural Research ◽  
Saline Water ◽  
Tap Water ◽  
Block Design ◽  
Foliar Spray ◽  
Dry Weight ◽  
Potassium Silicate ◽  
Research Station ◽  
Calendula Officinalis ◽  
Calendula Officinalis L

Two pots experiments were conducted at the Experimental Farm of El-Qassasin Horticultural Research Station, Agricultural Research Center, Ismailia Governorate, Egypt, during two successive seasons of 2016/2017 – 2017/2018, to investigate the effect of potassium silicate at (0, 4, 6, and 8 cm3/l) as a foliar spray under different levels of water salinity (tap water, 1000, 2000 and 3000 ppm) on Calendula officinalis L. plant. The experiment was performed in complete randomized block design as factorial experiment with 3 replicates. The obtained results cleared that using salinity levels decreased growth parameters (plant height, number of branches/plant, fresh and dry weights of herb/plant), flowering parameters (flower diameter, number of flowers/plant, fresh and dry weight of flowers (g/plant) during eight cuts and fresh and dry weight of flowers (g/plant/season)) and chemical constituents (chlorophyll a, chlorophyll b, carbohydrate and carotenoid contents) compared to control. Moreover, the highest values in these parameters were registered by potassium silicate at 8 cm3/l concentration. Proline content increased in leaves with using saline water at 3000 ppm + potassium silicate at 8 cm3/l. Generally, it could be concluded that potassium silicate at 8 cm3/l, showed a uniform impact in alleviating inhibition of Calendula officinallis L. plant growth and productivity under moderate salinity stress condition.

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