scholarly journals Advanced lines of Jalapeño pepper with potential for mechanical harvesting

2019 ◽  
Vol 49 (2) ◽  
Author(s):  
Lucas Matias Gomes ◽  
Cláudia Silva da Costa Ribeiro ◽  
Carlos Francisco Ragassi ◽  
Lorena Sousa Silva ◽  
Francisco José Becker Reifschneider
Keyword(s):  
Field Experiment ◽  
Plant Height ◽  
Block Design ◽  
Field Evaluation ◽  
Fruit Characteristics ◽  
Selected Lines ◽  
Randomized Block Design ◽  
Randomized Design ◽  
Plant Characteristics ◽  
Completely Randomized Design

ABSTRACT: The objective of this study was to evaluate the plant and fruit characteristics in advanced lines of Jalapeño pepper for mechanical harvesting. Thus, two experiments were carried out in the field. Experiment I (2015) was conducted as a randomized block design (three replications and eight plants per plot) and Experiment II (2016) in a completely randomized design (five replications and ten plants per plot). In 2015, lines CNPH 30,112, CNPH 30,118, CNPH 30,147, CNPH 30,159, CNPH 30,183, and CNPH 30,245 were evaluated, together with the control ‘BRS Sarakura’. Significant differences were detected for fruit and plant characteristics (P<0.05). Lines CNPH 30,118, CNPH 30,147, CNPH 30,159, and CNPH 30,245 were selected based on plant height and height of the first bifurcation, earliness, and yield. They were evaluated again in 2016, together with ‘BRS Sarakura’ and ‘Jalapeño Plus F1’ as controls. In 2016, CNPH 30,159 and CNPH 30,118 were selected due to their potential for mechanical harvesting. They were evaluated for height of the first bifurcation (>10cm), large fruits (11 cm x 4 cm), high pulp firmness (11 N), wall thickness (about 5mm), and content of capsaicinoid substances (>50,000 SHU). Selected lines are undergoing additional field evaluation for mechanical harvesting with the Etgar Moses 1010 pepper harvester.

scholarly journals Morphological and Flowering Characteristics of Shallot (Allium cepa Var. Aggregatum) in Response to Gibberellic Acid and Vernalization

2021 ◽  
pp. 388
Author(s):  
Marlin Marlin ◽  
Hartal Hartal ◽  
Atra Romeida ◽  
Reny Herawati ◽  
Marulak Simarmata
Keyword(s):  
Gibberellic Acid ◽  
Field Study ◽  
Plant Height ◽  
Block Design ◽  
The Other ◽  
Randomized Block Design ◽  
Randomized Design ◽  
Number Of Leaves ◽  
Completely Randomized Design ◽  
Flowering Ability

Shallot plants have variations in morphological and flowering characters.  Flowering ability can be induced by the treatment of gibberellic acid (GA3) and exposing to cold temperature (vernalization). The objectives of the research were to determine the effect of GA3 and vernalization on the morphological and flowering characters of 5 shallot varieties. Field study was organized in a completely randomized block design with three replications to evaluate the responses of 5 varieties of shallots (Bauji, Bima Brebes, Super Philip, Tajuk, and Thailand) to GA3 with the concentrations ranged from zero to 150 mg L-1. Plants were maintained for 65 days until harvesting. The second study was organized in a completely randomized design with 3 replications to evaluate the responses of the five varieties of shallot to vernalization.  The vernalization of shallot bulbs were done at 8 o C for 6 weeks. The results indicated that a Super Phillip variety showed the highest response to GA3 observed in the number of leaves and bulbs.  At 100 mg L-1 of GA3 increased the plant height up to 45.74 cm.  The results from the second study showed that vernalization was effective to increase flowering only on the Ilokos variety. But the other varieties were not sensitive to vernalization.  Based on morphological and flowering characters, 5 varieties of shallots were clustered into 3 groups, namely: sensitive flowering included Bentanis, Bma Brebes and Tajuk variety, medium sensitive flowering included Ilokos variety, and non-sensitive flowering included Sumenep variety.

scholarly journals Okra seedlings production in protected environment, testing substrates and producing fruits in field

2013 ◽  
Vol 31 (1) ◽  
pp. 08-14 ◽  
Author(s):  
Edilson Costa ◽  
Taynara G de Souza ◽  
Gleciane de L Benteo ◽  
Katiane SS Benett ◽  
Cleiton GS Benett
Keyword(s):  
Block Design ◽  
Joint Analysis ◽  
State University ◽  
Mato Grosso ◽  
Randomized Block Design ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Hot Weather ◽  
Favorable Conditions ◽  
Mato Grosso Do Sul

The okra grows well in hot weather, finding favorable conditions for development in Brazil. We evaluated the production of okra seedlings and productivity. The experiment was conducted in the experimental area of the State University of Mato Grosso do Sul, in Aquidauana. In the seedling phase we tested substrates (100% triturated cassava stems, 75% triturated cassava stems and 25% vermiculite, 50% triturated cassava stems and 50% vermiculite, 25% triturated cassava stems and 75% vermiculite and 100% vermiculite). These substrates were placed in two protected environments (nursery with black screen, 50% of shading, and aluminized screen, 50% of shading). Each environment was considered an experiment conducted in completely randomized design with eight replications. After that we realized joint analysis. In the field, a total of 10 treatments generated from combinations of environments and substrates (2 environments x 5 substrates) were distributed in a randomized block design with four replications. The average proportions of cassava stems and vermiculite may be suitable for okra seedlings. The results of shoot and total dry phytomass indicate that the aluminized screen can be recommended for okra seedlings production when the substrate with a 1:1 ratio is used. Seedlings grown on higher percentages of vermiculite anticipate production, while seedlings produced only in cassava stems tend to slow it down. The aluminized screen tends to increase the yield of okra seedlings. Average proportions of vermiculite and cassava stems for seedling production under aluminized screen, provide more fruits and yield of okra in Aquidauana.

scholarly journals Health quality and germination of Butia capitata seeds treated with bactericide and fungicide

2016 ◽  
Vol 42 (4) ◽  
pp. 303-307
Author(s):  
Vander Rocha Lacerda ◽  
◽  
Diemesson San Tiago Mendes ◽  
Fernando da Silva Rocha ◽  
Maria de Fátima Gonçalves Fernandes ◽  
...  
Keyword(s):  
Block Design ◽  
Transparent Plastic ◽  
Randomized Block Design ◽  
Randomized Design ◽  
Seed Health ◽  
High Incidence ◽  
Health Quality ◽  
Completely Randomized Design ◽  
Test Treatments ◽  
And Control

ABSTRACT Propagation of “coquinho-azedo” (Butia capitata) is limited due to dormancy and high incidence of fungi in its seeds. The aim of this study was to evaluate the effect of treating “coquinho-azedo” seeds with different concentrations of bactericide and/or fungicide on the incidence of fungi and on the germination of seeds. Thus, B. capitata seeds were immersed in four doses of the bactericide kasugamycin (0, 1.5, 3.0 and 4.5 mL/L) and/or in four concentrations of the fungicide carbendazim+ thiram (0, 2.92, 5.84 e 8.75 mL/Kg), totaling 16 treatments. After the treatments, the operculum was removed from the seeds, which were placed on trays containing autoclaved sand, covered with transparent plastic film and kept in the nursery. In the germination test, treatments were distributed in randomized block design, factorial arrangement of 4x4 (bactericidal doses x fungicide doses), with four replicates of 50 seeds per plot. For the test of seed health quality, the Blotter test was employed in completely randomized design, using 20 replicates and 10 seeds. Health quality and germination were evaluated at 15 and 40 days after the treatment of seeds, respectively. There was no interaction between the bactericide and the fungicide on germination and control of fungi associated with seeds. However, there was an effect of fungicide concentrations on the evaluated parameters. We observed a negative correlation between the concentrations of the fungicide carbendazim + thiram and fungal incidence, and a positive correlation between the fungicide concentrations and seed germination. Therefore, fungicide treatment reduces the fungal incidence and provides better germination of B. capitata seeds.

Influence of chemical and bio fertilizer on growth and yield of Okra (Abelmoschus esculentus L.) Moench

2016 ◽  
Vol 1 (01) ◽  
pp. 97-101
Author(s):  
Pankaj Sharma ◽  
A. K. Sharma ◽  
J. P. Singh ◽  
Himanshu Kaushik ◽  
Rajbeer . ◽  
...  
Keyword(s):  
Field Experiment ◽  
Leaf Area ◽  
Plant Height ◽  
Block Design ◽  
Abelmoschus Esculentus ◽  
Growth And Yield ◽  
Fresh Weight ◽  
Pod Yield ◽  
Randomized Block Design ◽  
Number Of Branches

A field experiment was conducted at the Horticulture Research Farm Department of Horticulture, J. V. College, Baraut, Bhagpat during the year 2011 with the cultiver “Arka Anamica” was done in Randomized Block Design (R.B.D) with three replication. The experiments consisted of 16 treatments viz. N1 (80:60:60) NPK (Kg.)/ha, N2 (60:40:40) NPK (Kg.)/ha, N3 (40:20:20) NPK (Kg.)/ha, B1 (Azotobacter) 7kg/ha, B2 (Phosphate Soluble Bacteria) 7kg /ha, B3 (Azotobacter + PSB) and B0 (Control). The Maximum results an different attributes viz. Plant Height (67.30 cm.), No. of leaves per plant (63.95), No. of green pod per branch (3.87), and Area of green pod (48.69 cm2), Days to 50 % germination (7.25) and Days to 50 % flowering (20.06) were recorded under the treatment B3, where as Azotobacter 7 kg/ha + Phosphate Soluble Bacteria 7 kg./ha. Compression to the treatment B1, where as Azotobacter 7 kg/ha and better results like, Number of branches per plant (4.58), leaf area (267.57 cm2), Number of green pod per plant (3.87), Fresh weight per green pod (8.11 gm.) and Green pod yield per plot (3382.56gm.) were recorded under the treatment B3 (Azotobacter 7kg/ha + PSB 7kg/ha), followed by N1 (80:60:60) NPK (Kg.)/ha and minimum results were found under the control.

scholarly journals KUALITAS KIMIA DAN ORGANOLEPTIK BURGER IKAN TUNA YANG DISUBTITUSI DENGAN TEPUNG BUAH MENGKUDU (Morinda citrifolia)

2018 ◽  
Vol 3 (1) ◽  
pp. 1-8
Author(s):  
Evi Huzaibah ◽  
Asrawaty Asrawaty ◽  
Minarny Gobel
Keyword(s):  
Moisture Content ◽  
Block Design ◽  
Experimental Treatment ◽  
Ash Content ◽  
Morinda Citrifolia ◽  
Randomized Block Design ◽  
Randomized Design ◽  
Effect Of Treatment ◽  
Completely Randomized Design ◽  
Tapioca Flour

The purpose of this research is to know the effect of addition of noni flour as substitution of tapioca flour to protein content, moisture content, and ash content and organoleptic nature of tuna burger. This study used Completely Randomized Design (RAL) and Randomized Block Design (RAK). The experimental treatment were: B1 (0% noni flour + 15% tapioca flour), B2 (2.5% noni flour + 12.5% tapioca flour), B3 (5% noni flour + 10% tapioca flour), B4 7.5% noni flour + 7.5% tapioca flour). To know the effect of treatment, then the analysis of variance and if the treatment has real effect continued with BNT advanced test. Based on the result of the research, it can be concluded that the addition of noni flour as substitution of tapioca flour to 7.5% can increase the protein tuna burger protein by 14.87%, moisture content 71.07% and ash content 2.07%, and aroma, taste, color, and texture are relatively the same on all treatments

scholarly journals Effect of Planting Dates on the Performance of Promising Pigeonpea Genotypes under NEHZ

2020 ◽  
Vol 7 (1) ◽  
pp. 006-008
Author(s):  
Lowrence Kithan ◽  
◽  
Malini B. Sharma ◽  
Akumla Longchar ◽  
◽  
...  
Keyword(s):  
Field Experiment ◽  
Grain Yield ◽  
Plant Height ◽  
Growth Parameters ◽  
Block Design ◽  
Planting Dates ◽  
Factor B ◽  
Yield Parameters ◽  
Randomized Block Design ◽  
Number Of Branches

A field experiment was conducted during Kharif season of 2017 at All India Coordinated Research Project (AICRP) on pigeonpea experimental farm at School of Agricultural Sciences and Rural Development (SASRD), Nagaland University, Medziphema Campus. The objective of the study was to investigate the effect of different dates on performance of some improved pigeonpea varieties. The experiment comprised of three planting dates (1st June, 15th June and 1st July) as factor A and three pigeonpea varieties (UPAS 120, MANAK and PARAS) as factor B. The experiment was laid out in factorial randomized block design (FRBD) with three replications. Among growth parameters, maximum plant height (163.2 cm) and number of branches (15.8) were recorded with variety UPAS 120 at first date of sowing (1st June). Among yield parameters, maximum number of pods per plant (114.9) and maximum grain yield (982.2 Kg ha-1) were recorded at first date of sowing (1st June) and with variety UPAS 120 (113.8 and 968.8 Kg ha-1).

scholarly journals Performance of different rice hybrids in Krishna western delta

2020 ◽  
Vol 15 (3) ◽  
pp. 249-251
Author(s):  
K. Anny Mrudhula ◽  
B. Krishna Veni
Keyword(s):  
Field Experiment ◽  
Grain Yield ◽  
Plant Height ◽  
Yield Components ◽  
Growth Parameters ◽  
Block Design ◽  
Research Unit ◽  
Panicle Length ◽  
Straw Yield ◽  
Randomized Block Design

A field experiment was conducted at Rice Research Unit, Bapatla during Kharif, 2013 to observe the performance of hybrids under Krishna Western Delta. The experiment was laid out in Randomized Block Design with four replications. The treatments are 5 rice hybrids like DRRH2, DRRH3, KRH2, PA6201 and CRHR32. The results of study revealed that the hybrids exhibited superiority in respect of different growth parameters like plant height, number of tillers per hill, panicle length grain yield and straw yield. Among various tested rice hybrids, maximum grain yield (6408 kg/ha) and straw yield (7178 kg/ha) were recorded in PA6201 which might be due to better growth parameters and yield components of hybrids.

Evaluation of the Ornamental Potential of Safflower (Carthamus tinctorius L.)

2019 ◽  
pp. 1-13
Author(s):  
Gérsia Gonçalves De Melo ◽  
Djayran Sobral Costa ◽  
Vivian Loges ◽  
Simone Santos Lira Silva ◽  
Demerson Arruda Sanglard ◽  
...  
Keyword(s):  
Plant Height ◽  
Block Design ◽  
Carthamus Tinctorius ◽  
Stem Diameter ◽  
Flower Buds ◽  
Flower Production ◽  
Randomized Design ◽  
Stem Quality ◽  
Completely Randomized Design ◽  
Number Of Branches

Aims: To evaluate the ornamental potential of two safflower genotypes (Carthamus tinctorius L.): ICA 73, ICA 193, grown under protected environment. Place and Duration of Study: Department of Agronomy of Federal Rural University of Pernambuco, between March and May 2017. Methodology: The methodology addressed evaluated the performance of the two genotypes, through three experiments. The first experiment was carried out in a completely randomized design, being evaluated: plant height; stem diameter; leaf dentin; spinescent margin of the leaves; number of branches; number of flower buds; spinescent margin of the bracts; flowering, and flower production. The second one was conducted in a randomized complete block design in a factorial scheme, and the following variables were evaluated: plant height; stem diameter; number of branches; number of flower buds; and flower production. Finally, the third experiment used a completely randomized design in a factorial scheme and evaluated the variables: Number of flowers; number of flower buds and post-harvest durability. The analysis of variance was performed using the F test at 5% of probability and, afterwards, the regression or comparison analysis of averages by the Tukey test at 5% of probability. Results: The ICA 73 access showed plants with high flower production and the ICA 193 exhibited plants with weak or moderate spinescent margin of the leaves and bracts, besides good uniformity of the anthesis of the flowers. Conclusion: Both accesses showed ornamental potential, demonstrating precocity, beauty and durability of the flowers. The density of one plant was the most favorable for pot plant and cut flower. The semi-open flowers harvest point was the best for maintaining the stem quality.

scholarly journals Diseños experimentales e investigación científica

2017 ◽  
Vol 4 (8) ◽  
Author(s):  
M. H. Badii, ◽  
M. Castillo Rodríguez ◽  
A. Wong ◽  
P. Villalpando
Keyword(s):  
Block Design ◽  
Latin Square ◽  
Real Data ◽  
Experimental Designs ◽  
Design Experiment ◽  
Experiment Research ◽  
Randomized Block Design ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Plot Design

Key words: Design, experiment, research, scienceAbstract. The basics of the experimental designs are noted. Different features of common types of experimental designs such as the completely randomized design, the randomized block design, the Latin Square design, the split plot design and the factorial design are described. Each experimental design is illustrated by an example using real data. The application of experimental designs to the scientific research is discussed.Palabras claves: Ciencia, diseño, experimento, investigaciónResumen. Se describen los fundamentos de los diseños experimentales. Se explican las distintas características de los diseños experimentales del uso común, tales como el diseño completamente aleatorio, e diseño de bloques al azar, el diseño de cuadro latino, el diseño de parcelas divididas y el de factorial. Para cada diseño se presenta un ejemplo con los datos reales del campo. Se discute la aplicación de estos diseños en relación con la investigación científica.

scholarly journals IDENTIFIKASI FENOTIPIK GALUR-GALUR KEDELAI TERHADAP KETAHANAN SERANGAN HAMA ULAT GRAYAK (SPODOPTERA LITURA F.)

2016 ◽  
Vol 15 (2) ◽  
pp. 180
Author(s):  
Gatut Wahyu Anggoro Susanto ◽  
Moh. Muchlish Adie
Keyword(s):  
Spodoptera Litura ◽  
Block Design ◽  
Petri Dish ◽  
Breeding Line ◽  
Biological Aspect ◽  
Breeding Lines ◽  
Randomized Block Design ◽  
Randomized Design ◽  
Soybean Resistance ◽  
Completely Randomized Design

Phenotypic identification of soybean lines against armyworm pest resistance (Spodoptera litura F). This research consisted of two parts which aimed to find out the intensity of damage to the leaves and the influence of soybean on the biological aspect of armyworms. The materials tested were Shr/W-C-60, Aochi/Wil-60, 9837/K-D-8-185, 9837/K-D-3-185-95, W/9837-D- 6-220, 9837/K-D-3-185-82, 9837/W-D-5-211, GI, G100H breeding lines and Wilis varieties. The research was conducted at a Balitkabi screenhouse in February 2011, using randomized block design and each treatment was replicated three times. The planting media were plastic pots (diameter 18 cm) filled with earth, two seeds per pot were planted and intensively raised. When the plants were 27 days old after planting, at each replication consisting of 10 materials, they were covered with gauze cages (2 x 2 x 2 m). Then the plants in each pot was infested with 10 instar I armyworm larvae. The other part of research was carried out in Balitkabi Breeding Improvement Laboratory. For testing purposes, there was a need for a third nodal leaf of soybean aged 27 days after planting in each tested material. The research used a completely randomized design each treatment was replicated three times. One nodal leaf in each material was placed in a petri dish 15 cm in diameter, which was coated with moist filter paper, and this was later called treatment. Each treatment was infested with one instar I armyworm larva. The result of research indicated that an assessment of soybean resistance to armyworms could be made from the density of the trichome and/or the length of the trichome on the leaves. The G100H breeding line was found to be resilient with its characteristics of having dense trichome (25/4 mm2) and long trichome (1.1 mm).

Sign in / Sign up

Export Citation Format

Share Document