scholarly journals Performance of Tomato Varieties during Rainy Season under Plastic House Conditions

2012 ◽  
Vol 12 ◽  
pp. 17-22
Author(s):  
Tika R Chapagain ◽  
Bhim B Khatri ◽  
Jawahar L Mandal
Keyword(s):  
Research Program ◽  
Rainy Season ◽  
Block Design ◽  
Science And Technology ◽  
Fruit Size ◽  
Fruit Weight ◽  
Commercial Agriculture ◽  
Marketable Yield ◽  
Commercial Cultivation ◽  
Randomized Complete Block Design

Plastic house technology and arrival of hybrid varieties have increased the possibility of tomato cultivation in rainy season in high hills. An experiment was conducted to assess the performance of tomato varieties under plastic house for two consecutive years from 2009 to 2010 at National Commercial Agriculture Research Program (NCARP), Pakhribas (1750m), Nepal. The experiment consisted of eight tomato varieties namely, All Rounder, Bishesh, Dalila, Manisha, Srijna, Suraksha, Trishul and US-04 laid out in a randomized complete block design with three replications. The varieties differed significantly for all observed traits. The highest marketable yield was recorded from All Rounder (86.6 t ha-1) followed by Srijana (80.8 t ha-1). Srijana took the shortest period for flowering and harvesting with an average of 37 and 77 days after transplanting respectively. This was also the tallest variety (268.7 cm) with more clusters (36.23) per plant. However, the highest average single fruit weight was recorded from Manisha (61.94g), and the largest fruit size in US-04 with a diameter of 5.78 cm. Based on yield parameter, the varieties All Rounder and Srijana are recommended for commercial cultivation under plastic house conditions.DOI: http://dx.doi.org/10.3126/njst.v12i0.6473 Nepal Journal of Science and Technology 12 (2011) 17-22 

scholarly journals Rekomendasi Pemupukan Kalium pada Budi Daya Cabai Merah Besar (Capscicum annuum L) di Inceptisols Dramaga

2015 ◽  
Vol 6 (2) ◽  
pp. 65
Author(s):  
Amanda Sari Widyanti ◽  
Anas D. Susila
Keyword(s):  
Response Pattern ◽  
Block Design ◽  
Total Yield ◽  
Fruit Weight ◽  
Potassium Fertilizer ◽  
Marketable Yield ◽  
Optimum Rate ◽  
Randomized Complete Block Design ◽  
Quadratic Response ◽  
K Fertilization

<p>ABSTRACT</p><p>The  objective  of  this  study  was  to  determine  the  optimum  rate  of potassium  fertilization  in Inceptisols Dramaga. The experiment was conducted at Cikabayan University Farm from March to July 2014. This study was arranged in Randomized Complete Block Design one factor with five K fertilization rates, ie 0X (0 kg K2O ha-1), ¼ X (193.09 kg K2O ha-1), ½ X (386.19 kg K2O ha-1), ¾ X (579.29 kg K2O ha-1),  and  1X  (772.39  kg  K2O  ha-1).  Potassium fertilizer  was applied  in  three applications  at  3,  6,  and  9  weeks  after transplanting. The  results  showed  that  K  fertilization increased plant height, leaf  number,  weight  per  plant,  fruit  weight,  fruit  diameter, fruit length, marketable yield per plot, unmarketable yield per plot, marketable yield per hectare, and  decrased unmarketable yield per hectare with linear response pattern. Addition of potassium did not affect the time of anthesis and fruit ripening. The addition of potassium fertilizer also increased total yield per plot and total yield per hectare with quadratic response pattern. In the medium K soil content with the value of 146.2 ppm (Morgan) K recommendation for red chili in inceptisols Dramaga  was 487.5 kg K2O ha-1.</p><p>Keywords: fertilizer, K2O, Morgan, optimum rate</p><p> </p><p>ABSTRAK</p><p>Penelitian  ini  bertujuan  memperoleh  dosis  optimum  pemupukan  kalium pada  Inceptisols Dramaga. Penelitian dilaksanakan di unit lapangan Cikabayan University Farm mulai Maret sampai Juli  2014.  Penelitian  ini  menggunakan Rancangan  Kelompok  Lengkap  Teracak  (RKLT)  1  faktor dengan lima perlakuan dosis pemupukan K, yaitu 0  X(0  kg K2O ha-1), ¼ X(193.09 kg K2O ha-1), ½ X(386.19  kg  K2O  ha-1),  ¾  X(579.29  kg  K2O  ha-1),  dan  1 X(772.39  kg  K2O  ha-1).  Pupuk  kalium diaplikasikan dalam tiga kali aplikasi pada 3, 6, dan 9 MST. Hasil penelitian menunjukkan bahwa pemupukan  K meningkatkan  tinggi  tanaman,  jumlah  daun,  bobot  tanaman-1,  bobot  per buah, diameter buah, panjang buah, bobot layak per petak, bobot tidak layak per petak, bobot layak per hektar, dan mengurangi bobot tidak layak pasar per hektar dengan pola respon linear. Sementara itu penambahan kalium tidak berpengaruh terhadap waktu antesis dan waktu masak buah. Penambahan pupuk kalium juga meningkatkan hasil bobot panen total per petak dan panen total per hektar dengan pola respon kuadratik. Pada tingkat kelas ketersediaan K  sedang dengan nilai terekstrak 146.2 ppm (Morgan) dihasilkan rekomendasi kalium untuk budi daya cabai merah besar di inceptisols Dramaga adalah 487.5 kg K2O ha-1.</p><p>Kata kunci: dosis optimum, K2O, Morgan, pupuk</p>

scholarly journals Pendugaan Ragam Genetik dan Heritabilitas Karakter Hasil dan Komponen Hasil Tomat (Lycopersicum esculentum Mill.) di Dua Lokasi

2017 ◽  
Vol 8 (1) ◽  
pp. 31
Author(s):  
Rudy Hermanto ◽  
Muhamad Syukur ◽  
Widodo .
Keyword(s):  
Genetic Variability ◽  
Block Design ◽  
Fruit Size ◽  
Fruit Weight ◽  
Size Group ◽  
Lycopersicum Esculentum ◽  
Plant Materials ◽  
Small Fruit ◽  
Randomized Complete Block Design ◽  
Time Of Harvest

<p>ABSTRACT<br />The objective of the study was to determine the genetic variability and heritability for some characters of twenty tomato genotypes across at two locations. The experimental design used was Randomized Complete Block Design (RCBD), three replications as a block was nested in location (at two locations i.e Ciawi and Lembang). Plant materials were twenty genotypes: 42D, 50D, 96D, 61I, 40D, 21D, 59I, 57D, 40I, 102D, 58I, 59D, 94D, 43D, 60I, 99D, 100D, 98D, 04I dan Tora. Results indicated that time of harvest, fruit weight, number of fruit per plant, fruit length and fruit width had broad genetic variability. The characters of yield per plant and fruit firmness had narrow genetic variability. Broad-sense heritability was high for all observed characters. Genotype 42D can be used to develop high yielding tomato for small fruit size group, 59D and Tora for medium fruit size group, 97D and 94D for big fruit size group.<br />Keywords: broad, fruit, genetic, narrow, size, twenty</p><p>ABSTRAK<br />Penelitian ini bertujuan untuk mendapatkan informasi keragaman genetik dan heritabilitas karakter hasil dan komponen hasil tomat (Lycopersicum esculentum Mill.) di dua lokasi. Percobaan dilakukan dengan menggunakan Rancangan Kelompok Lengkap Teracak (RKLT) dua faktor dengan tiga ulangan. Ulangan tersarang dalam lokasi (dua lokasi yaitu Ciawi dan Lembang). Materi genetik yang digunakan adalah 20 galur murni generasi F-7 yaitu 42D, 50D, 96D, 61I, 40D, 21D, 59I, 57D, 40I, 102D, 58I, 59D, 94D, 43D, 60I, 99D, 100D, 98D, 04I dan Tora. Keragaman genetik yang luas terdapat pada karakter umur panen, bobot buah, jumlah buah per tanaman, panjang buah dan diameter buah, sedangkan keragaman genetik sempit terdapat pada karakter bobot buah per tanaman dan kekerasan buah. Semua karakter yang diamati mempunyai nilai heritabilitas arti luas yang tinggi. Genotipe 42D dapat digunakan untuk mengembangkan varietas tomat berdaya hasil tinggi untuk kelompok ukuran buah kecil. Genotipe 59D dan Tora untuk kelompok ukuran buah sedang dan genotipe 97D dan 94D untuk kelompok ukuran buah besar.<br />Kata kunci: buah, dua puluh, genetik, luas, sempit, ukuran</p>

scholarly journals Performance Evaluation of Some Selected Okra Genotypes

2020 ◽  
pp. 13-20
Author(s):  
A. T. M. Hamim Ashraf ◽  
M. Mizanur Rahman ◽  
M. Mofazzal Hossain ◽  
Umakanta Sarker
Keyword(s):  
Performance Evaluation ◽  
Plant Height ◽  
Block Design ◽  
Fruit Weight ◽  
Growth And Yield ◽  
Fruit Length ◽  
Commercial Cultivation ◽  
Randomized Complete Block Design ◽  
Fruit Harvest ◽  
Fruit Diameter

The experiment was conducted at the experimental farm, Department of Horticulture, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur to evaluate the Performance of Selected Okra Genotypes for Growth and Yield Parameter. The study was laid out in Randomized Complete Block Design (RCBD) from March 2008 to July 2008. The studied characters were plant height, branches plant-1, days to first flowering, days to first fruit harvest, picking duration, fruit length, fruit diameter, fruits plant-1, fruit weight, picking duration, yield plant-1, yield hectare-1 and virus infestation. The results showed that studied genotypes differed significantly regarding all the character studied. The maximum plant height (173.92 cm), days to first flowering (40.00), days to first fruit harvest (9.33), picking duration (49.33) found in Green glory genotypes while maximum branches plant-1 (2.50) found in Seminis. The highest fruit length (15.85 cm) and fruit weight (17.81 g) was recorded in IPSA okra, fruit diameter (18.54 mm) in Green glory, fruits plant-1 (15.27), yield plant-1 (250.24 g), yield hectare-1 (13.73 t ha-1) in Jhalak while lowest virus infestation also recorded in Jhalak in all the  studied days after sowing. From the present investigation, it can be concluded that the genotypes ‘Jhalok’ and ‘BARI Dherosh 1’ performed better among the studied genotypes and can be recommended for commercial cultivation.

scholarly journals Spacing and Genotype Affect Fruit Sugar Concentration, Yield, and Fruit Size of Muskmelon

HortScience ◽  
2001 ◽  
Vol 36 (2) ◽  
pp. 274-278 ◽  
Author(s):  
F. Kultur ◽  
H.C. Harrison ◽  
J.E. Staub
Keyword(s):  
Block Design ◽  
Fruit Size ◽  
Fruit Weight ◽  
Sugar Concentration ◽  
Branch Number ◽  
Fruit Number ◽  
Weight Yield ◽  
Randomized Complete Block Design ◽  
Main Effect ◽  
Primary Lateral

Muskmelon (Cucumis melo L.) genotypes, Birdsnest 1 [`Qalya' (BN1)], Birdsnest 2 (BN2), and `Mission' (V) were used to determine the effects of differing plant architecture and spacing on fruit sugar concentration and yield. The BN1 and BN2 genotypes possessed a highly branched growth habit specific to birdsnest melon types, but not characteristic of standard indeterminate vining types (e.g., `Mission'). Experiments were conducted at both the Hancock and Arlington Experimental Farms in Wisconsin, where plant response to two within-row spacings [35 cm (72,600 plants/ha) and 70 cm (36,300 plants/ha)] in rows on 210-cm centers was examined. Genotypes were grown in a randomized complete-block design with four replications at each location and evaluated for primary lateral branch number, fruit number per plant and per hectare, average fruit weight, yield per plant (g), yield per hectare (t), and fruit sugar concentration. Yield, fruit number, and sugar concentration were higher for all genotypes at Arlington than at Hancock. The main effect of genotype was significant for all traits examined. Genotypes BN1 and V had higher mean fruit weight, yield per plant and per hectare, and fruit quality (fruit sugar concentration) than did BN2. Spacing affected all traits, except primary branch number and fruit sugar concentration. Fruit number and yield per plant and average fruit weight were higher with wider spacing, but yield (t·ha-1) and fruit number per hectare were lower.

scholarly journals Study of inbreeding in tomatillo (Physalis ixocarpa Brot. ex Horm.)

2021 ◽  
Vol 27 (3) ◽  
pp. 185-198
Author(s):  
Cesar Augusto Barrera-Irigoyen ◽  
◽  
Aureliano Peña-Lomelí ◽  
Natanael Magaña-Lira ◽  
Jaime Sahagún-Castellanos ◽  
...  
Keyword(s):  
Bulk Density ◽  
Inbreeding Depression ◽  
Block Design ◽  
Total Yield ◽  
Fruit Size ◽  
Field Evaluation ◽  
Fruit Weight ◽  
Randomized Complete Block Design ◽  
Sib Families ◽  
Made In

Only intervarietal and interfamilial hybridization can be carried out in tomatillo. Therefore, the objective was to study the effect of inbreeding in families of four varieties of tomatillo obtained through three generations of mating by fraternal and plant-to-plant crosses. The varieties studied were Tecozautla, Diamante, Manzano and Morado, each represented by three maternal half-sib families (Generation 1). In 2018, plant-to-plant and fraternal crosses were made in selected plants within each family, resulting in full-sib (FSF) and maternal half-sib (MHSF) families, respectively (Generation 2). In 2019, the process was repeated in Generation 2 families, and another generation of FSFs and MHSFs (Generation 3) was obtained. Field evaluation was conducted in 2020. A randomized complete block design with four replications was used, and yield per plant was evaluated in two harvests and total yield per plant, as well as fruit weight, volume and bulk density, in each harvest and average of harvests. Inbreeding depression occurred among generations. Fruit yield, size and volume in the first harvest decreased over generations. The Tecozautla and Diamante varieties showed greater inbreeding depression. The type of cross had a different effect depending on the variety. Fruit size was lower in plant-to-plant crosses in Tecozautla, Diamante and Morado; that is, they generated greater inbreeding depression than the fraternal crosses.

scholarly journals Higher Temperatures Decrease Fruit Size in Strawberry Growing in the Subtropics

Horticulturae ◽  
2021 ◽  
Vol 7 (2) ◽  
pp. 34
Author(s):  
Christopher Menzel
Keyword(s):  
Fruit Size ◽  
Negative Relationship ◽  
Titratable Acidity ◽  
Fruit Weight ◽  
Soluble Solids ◽  
Marketable Yield ◽  
Significant Relationships ◽  
Small Fruit ◽  
Solids Content

Five strawberry (Fragaria × ananassa Duch.) cultivars were grown in Queensland, Australia to determine whether higher temperatures affect production. Transplants were planted on 29 April and data collected on growth, marketable yield, fruit weight and the incidence of small fruit less than 12 g until 28 October. Additional data were collected on fruit soluble solids content (SSC) and titratable acidity (TA) from 16 September to 28 October. Minimum temperatures were 2 °C to 4 °C higher than the long-term averages from 1965 to 1990. Changes in marketable yield followed a dose-logistic pattern (p < 0.001, R2s = 0.99). There was a strong negative relationship between fruit weight (marketable) and the average daily mean temperature in the four or seven weeks before harvest from 29 July to 28 October (p < 0.001, R2s = 0.90). There were no significant relationships between SSC and TA, and temperatures in the eight days before harvest from 16 September to 28 October (p > 0.05). The plants continued to produce a marketable crop towards the end of the season, but the fruit were small and more expensive to harvest. Higher temperatures in the future are likely to affect the economics of strawberry production in subtropical locations.

scholarly journals PSII-9 Drylot weaned calves at dry-to-rainy transition and rainy season and their effects on the growing phase

2020 ◽  
Vol 98 (Supplement_4) ◽  
pp. 401-402
Author(s):  
Felipe A Nascimento ◽  
Laura F Prados ◽  
Luciana M Sousa ◽  
Ivanna M Oliveira ◽  
Flávio D Resende ◽  
...  
Keyword(s):  
Rainy Season ◽  
Transition Period ◽  
Block Design ◽  
Mineral Salt ◽  
Energy Supplement ◽  
Protein Energy ◽  
Nutritional Strategy ◽  
Randomized Complete Block Design ◽  
Ad Libitum ◽  
Energy Supplementation

Abstract The objective of this study was to determine the best nutritional strategy for weaned calves at dry-to-rainy transition and rainy season and their effects on the growing phase. One hundred sixteen Nellore weaned males (initial BW of 173±23 kg; 10 months) were used in a randomized complete block design (blocked by BW) in a 2×2 factorial arrangement of treatments (divided in 12 lots with 9 or 10 animals/lot). Factor 1 was the strategy in the dry-to-rainy season transition (period I; pasture vs. drylot) and factor 2 was the strategy for the rainy season [period II; mineral salt ad libitum (MS) vs. supplement 3 g/kg BW]; consisting of four treatments: pasture in period I and MS in period II; pasture in period I and protein-energy supplement in period II (PEII); drylot in period I and mineral salt in period II; drylot in period I and PEII. At period I, all animals received a protein-energy supplementation (5 g/kg BW). The experiment lasted 244 days. Data were analyzed using the PROC MIXED of SAS. In period I, animals from drylot had highest final BW and ADG (P &lt; 0.01; Table 1). There was no interaction among factors (P ≥ 0.772) in period II. In period II, ADG and carcass gain were highest from pasture animals (P &lt; 0.01). Final BW and HCW were similar (P &gt;0.788) at the end of period II, showing that animals recovery BW. Among strategies at rainy season, animals fed PEII had greater final BW and ADG (P &lt; 0.01). Overall growing phase, HCW and carcass gain were greater for animals fed PEII (P &lt; 0.01). Regardless of the strategy used in the dry-to-rainy season transition, animals were able to equalize final BW at the end of growing phase. In addition, protein-energy supplement at rainy season improves animal performance at the end of growing phase.

scholarly journals Effect of Zinc and Boron on Growth and Yield of Okra (Abelmoschus esculentus L.)

2020 ◽  
pp. 41-47
Author(s):  
Nusrat Jahan ◽  
Md. Ashabul Hoque ◽  
Md. Rasal-Monir ◽  
Sumya Fatima ◽  
Mohammad Nurul Islam ◽  
...  
Keyword(s):  
Dry Matter ◽  
Block Design ◽  
Fruit Weight ◽  
Fruit Yield ◽  
Growth And Yield ◽  
Area Index ◽  
Spad Value ◽  
Randomized Complete Block Design ◽  
Number Of Leaves ◽  
Fruit Diameter

The study was carried out to find out the effect of zinc (Zn) and boron (B) on growth and yield of okra (BARI Dherosh 1). The experiment was laid out in Randomized Complete Block Design (RCBD) with three replications. The treatments of the experiment were, T0 (without Zn or B), T1 (20 kg Zn ha-1), T2 (30 kg Zn ha-1), T3 (10 kg B ha-1), T4 (20 kg B ha-1), T5 (20 kg Zn ha-1 + 10 kg B ha-1), T6 (20 kg Zn ha-1 + 20 kg B ha-1), T7 (30 kg Zn ha-1 + 10 kg B ha-1) and T8 (30 kg Zn ha-1 + 20 kg B ha-1) were undertaken to evaluate the best results of the study. The highest plant height was found in T8 (30 kg Zn ha-1 + 20 kg B ha-1) but the highest number of leaves plant-1 was recorded from T7 (30 kg Zn ha-1 + 10 kg B ha-1). On the other hand, the maximum leaf area index, SPAD value, mean fruit weight, fruit length, fruit diameter, fruit dry matter (%), number of fruits plant-1, fresh fruit weight plant-1 , fruit yield plot-1 and fruit yield ha-1 were found in T7 (30 kg Zn ha-1 + 10 kg B ha-1), while the control (T0) showed lowest performance for the respected parameters. It is strongly concluded that 30 kg Zn ha-1 with 10 kg B ha-1 combination may be helpful for okra cultivation in the field level to increase okra production.

scholarly journals Effect of rejuvenation pruning on the growth, productivity and disease incidence in declining trees of pomegranate (Punica granatum L.) cv. Kandhari Kabuli

2018 ◽  
Vol 10 (1) ◽  
pp. 358-362
Author(s):  
D. P. Sharma ◽  
Niranjan Singh
Keyword(s):  
Bacterial Blight ◽  
Disease Incidence ◽  
Fruit Size ◽  
Punica Granatum ◽  
Fruit Trees ◽  
Fruit Weight ◽  
Shoot Length ◽  
Marketable Yield ◽  
Disease Attack ◽  
Punica Granatum L

Pruning of fruit trees is an important aspect for the improvement of fruit quality and to minimize the pests and disease attack. Pruning was performed in the month of December in seven year old unpruned trees of Punica granatum cv. Knadhdri Kabuli having many interfering branching and a heavy infestation of bacterial blight orchard. The pruning treatments viz., T1: Retention of 15cm fruiting shoot length, T2: Retention of 30cm fruiting shoot length, T3: Retention of 45cm fruiting shoot length, T4: Retention of 60cm fruiting shoot length and T5: control (No heading back and no thinning) plant. The results of the present investigation revealed that among different pruning treatment, the best results in terms of shoot extension (56.34 cm), fruit size (Diameter 9.66 cm and Length 9.65 cm, fruit weight (278.50 g), marketable yield (10.25 kg) and fruit qualities were in fruits from T1 and T2 where retention of 15cm fruiting shoot length respectively and retention of 30cm fruiting shoot length were maintained. However, maximum fruit set (54.73%) was recorded in control, and it decreased with increasing pruning intensity. The pruning treatments also proved beneficial in controlling bacterial blight on fruit (12.86%) and leaf surface (26.60%) to some extent.

scholarly journals Influence of Establishment Methods on Yield and Yield Parameters of Finger Millet (Eleusine Coracana L. Gaertn) in Ward 24, Zaka District

2020 ◽  
Vol 1 (1) ◽  
pp. p47
Author(s):  
Nyasha Sakadzo ◽  
Gift Bvekwa ◽  
Kasirayi Makaza
Keyword(s):  
Grain Yield ◽  
Rainy Season ◽  
Finger Millet ◽  
Block Design ◽  
Eleusine Coracana ◽  
Tiller Number ◽  
Yield Parameters ◽  
Establishment Method ◽  
Panicle Number ◽  
Randomized Complete Block Design

Finger millet is a climate compliant crop; its production remains low due to poor establishment methods. A field experiment was conducted during the rainy season of 2018/19 at Dorcas Charare plot in ward 24, Zaka district to investigate the effects of establishment methods on yield and yield parameters of finger millet (Eleusine coracana L. Gaertn). The experiment was laid out in a Randomized Complete Block Design (RCBD) with three treatments namely broadcasting, hand drilling and transplanting replicated three times. Results on grain yield showed that transplanting method had the highest yield of 0.51t/ha whilst drilling and broadcasting scored 0.40t/ha and 0.35t/ha respectively. Transplanting method significantly (p<0.05) influenced higher number of tillers (7.13) per hill followed by drilling (2.40) and lastly broadcasting (2.13). Significant differences (p<0.05) were noted on panicle number with transplanting scoring the highest (8.13) and broadcasting the lowest (3.13). It can be concluded from the study that transplanting method realized a higher panicle number, tiller number and grain yield. Farmers must adopt transplanting as an establishment method in finger millet production.

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