scholarly journals Field Performance of False Horn Plantain (Musa AAB) Corms Treated Mechanically and with Hormone Solutions

2021 ◽  
Vol 13 ◽  
pp. 1-9
Author(s):  
John Opata ◽  
Beloved Mensah Dzomeku ◽  
Solomon Kodjo Darkey ◽  
Enoch Opoku ◽  
Raphael Kwame Bam ◽  
...  
Keyword(s):  
Apical Meristem ◽  
Plant Hormone ◽  
Field Performance ◽  
Reliable Data ◽  
Growth Characteristics ◽  
Growth And Yield ◽  
Yield Performance ◽  
Planting Material ◽  
Yield Parameters ◽  
Growth Differences

The growth and yield performance of macropropagated plantlets of the False Horn plantain cultivar ‘Apantu’ was evaluated due to the lack of reliable data on the effectiveness of that planting material under typical farming conditions in West Africa, Ghana. Corms were either mechanically treated by the Plants Issus de Fragments de tige (PIF) technique to destroy the apical meristem or remained intact as untreated controls. Subsequently, PIF-treated corms were vacuum infiltrated with either natural or synthetic plant hormone solutions. Emerging plantlets were harvested, acclimatized for three months and planted in a freshly prepared field. Vegetative growth characteristics of each mother (main) plant were taken at 6 and 9 months after planting and for the main and first sucker crop along with yield parameters at harvest, respectively. The results indicated that treatment induced growth differences at 6 and 9 months after planting and were no longer significant at harvest. Consequently, final growth performance was quite homogenous across all treatments for the main and sucker crop, respectively. In contrast, fruit yield parameters of the main and sucker crops were to some extent affected by treatment; however, hormone infiltration tended to have little additional effect over the PIF-treatment. Nevertheless, treating corms with hormonal solutions enhanced the production of rooted plantlets at the nursery stage and ensured improved field performance.

scholarly journals Performance and Yield of Potato Grown in the Jordanian Desert

HortScience ◽  
1997 ◽  
Vol 32 (3) ◽  
pp. 475F-476
Author(s):  
D. Donnelly ◽  
Y. Leclerc ◽  
J.S. Sawwan ◽  
N.A. Hadidi
Keyword(s):  
Field Performance ◽  
The Other ◽  
Growth And Yield ◽  
Fresh Weight ◽  
Single Node ◽  
Yield Performance ◽  
Relative Growth ◽  
Nacl Tolerance ◽  
A Site

The relative growth and yield performance (tuber number and fresh weight) of 13 North American and European potato cultivars were assessed at a site in the Jordanian desert near Zarqa. These cultivars included `Spunta', which has long been grown in Jordan, and `Minerva' and `Ellona', which are new to Jordan. The other 10 cultivars were selected from a population of 130 cultivars that were ranked for salinity (NaCl) tolerance, using an in vitro single-node cutting bioassay. They represented top (4), medium (4), and poor (2) performers in salinized medium, in vitro. The field performance of the 10 in vitro-ranked cultivars generally validated the in vitro rankings. `Spunta' was the worst-performing cultivar.

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 Effect of cultivars and seed size on field performance of potato micro-tubers in North Eastern Himalayan region in India

2015 ◽  
Vol 7 (1) ◽  
pp. 335-338
Author(s):  
A. K. Srivastava ◽  
S. K. Yadav ◽  
L. C. Diengdoh ◽  
R. Rai ◽  
T. K. Bag
Keyword(s):  
Block Design ◽  
Canopy Cover ◽  
Field Performance ◽  
Growth And Yield ◽  
Research Station ◽  
Plant Vigour ◽  
Yield Parameters ◽  
North Eastern ◽  
Number Of Stems

The present study was carried out at Central Potato Research Station, Shillong during 2013 and 2014 to assess the growth and yield performance of three grades of in-vitro produced micro-tubers viz. >8 mm, 4-8 mm and <4 mm of two potato (Solanum tuberosum) cultivars namely Kufri Girdhari and Kufri Megha under field planting conditions. The experiment was laid out in a randomised block design with four replications using a common spacing of 50 × 20 cm. The larger grade micro-tubers generally exhibited better physiological growth as well as yield parameters. The larger sized micro-tuber (>8 mm) showed significantly superior plant survival, canopy cover, plant height, number of compound leaves per plant, number of stems per plant and plant vigour followed by 4-8 mm grade and <4 mm grade micro-tubers. Similar trend was observed for all the yield parameters. Among varieties, Kufri Girdhari out performed Kufri Megha in all the growth and yield parameters in all the micro-tuber grades. Thus both micro-tuber size and genotype influenced the field performance. The overall finding indicates that micro-tubers irrespective of the size for both the varieties can produce mini-tubers successfully under direct field conditions in the NEH region which will facilitate quality seed production.

COMPARATIVE GROWTH AND YIELD EVALUATION OF DIFFERENT HIGH YIELDING WHEAT VARIETIES UNDER RAINFED CONDITIONS OF ATTOCK.

1970 ◽  
pp. 24-26
Author(s):  
S. Kausar, Z. Rehman, M. Z. Hassan, M. A. Noor
Keyword(s):  
Growth And Yield ◽  
Wheat Varieties ◽  
Yield Performance ◽  
Yield Parameters ◽  
Acre Yield ◽  
Rainfed Conditions ◽  
Performance Results

The experiment was conducted at the farmer’s field Attock during the year 2015-16. Six wheat Varieties i.e Aas 2011, Bars 2009, Narc 2009, Chakwal 50 and Pakistan 13 were evaluated for yield performance. Results revealed that all the varieties differ significantly in yield parameters.  The varieties Narc 2009 and Pakistan 13 were best performer with 36.34mds/acre and 36.14mds/acre yield respectively and are recommended for cultivation in rainfed conditions of Attock District.

scholarly journals Effects of sowing time on growth and yield performance of six high yielding varieties of wheat (Triticum aestivum L.)

2019 ◽  
Vol 48 (1) ◽  
pp. 43-51
Author(s):  
AMM Golam Adam ◽  
Nargis Jahan
Keyword(s):  
Dry Matter ◽  
Dry Weight ◽  
Grain Weight ◽  
Growth And Yield ◽  
Sowing Time ◽  
Yield Performance ◽  
Yield Parameters ◽  
Weight Yield ◽  
High Yielding Varieties ◽  
1000 Grain Weight

A field experiment was conducted to evaluate the growth and yield performance of six high yielding varieties of wheat viz., BARI Gom-23, BARI Gom-24, BARI Gom-25, BARI Gom-26, BARI Gom-27 and BARI Gom-28 in four sowing time. BARI Gom-24 sown on November 29 produced tallest plant after the age of 45 days with significant variations. Results also indicated that November 15 sown BARI Gom-25 resulted the highest number of tillers, leaves and total dry matter per plant throughout the growth ages with a few exceptions where dry matter produced at the age of 60, 75 and 90 days were significantly higher. Yield parameters viz., number of grains per plant, dry weight of spike, 1000-grain weight, yield per plant, yield per hectare and harvest index were recorded maximum from BARI Gom-25. On the other hand, seeds sown on November 15 produced significantly higher value in all yield contributing characters except number of effective tillers and number of grains per spike. In case of combined treatments, November 15 sown wheat showed similar trend in majority of yield parameters of BARI Gom-25 where, dry weight of spike, 1000- grain weight, yield per plant and yield per hectare were significantly higher than rest of the treatments. Out of six varieties, BARI Gom-25 was the best performed variety. November 15 sown wheat had remarkable effects on yield attributes and yield of most of the varieties but beyond this time yield of wheat reduced significantly.

Effect of Organic Mulch Materials on Growth and Yield Performance of Rice

2017 ◽  
Vol 08 (02) ◽  
Author(s):  
Shahidul Islam ◽  
Sujan Majumder ◽  
H.M.M. Tariq Hossain ◽  
Md. Delwar Hossain ◽  
MominulHaque Rabin
Keyword(s):  
Growth And Yield ◽  
Yield Performance ◽  
Organic Mulch

Effects of different cadmium levels on the growth and yield parameters of wild Vigna

2018 ◽  
Vol 63 (2) ◽  
pp. 169-182
Author(s):  
Beckley Ikhajiagbe ◽  
◽  
Geoffery O. Anoliefo ◽  
Edokpolor O. Ohanmu ◽  
Ephraim Aliu ◽  
...  
Keyword(s):  
Growth And Yield ◽  
Yield Parameters

Cell Size and Pretransplant Nutritional Conditioning Influences Early Vine Growth and Yield of Transplanted Watermelon

HortScience ◽  
1998 ◽  
Vol 33 (4) ◽  
pp. 594e-594
Author(s):  
Charles J. Graham
Keyword(s):  
Cell Volume ◽  
Significant Influence ◽  
Field Performance ◽  
Dry Weight ◽  
Soluble Solids ◽  
Growth And Yield ◽  
Average Weight ◽  
Shoot Dry Weight ◽  
Solids Concentration ◽  
Soluble Solids Concentration

Research is needed to better understand the influence of cell volume and fertility on watermelon transplant size and field performance in order to determine the most economic production practices. `Jubilee' watermelon transplants were grown using a 4 x 4 factorial experimental design consisting of 4 cell volumes (30.7, 65.5, 147.5, and 349.6 cm3) and 4 fertility rates (0, 1/4, 1/2, and full-strength Hoagland's solution). Transplant shoot dry weight significantly increased as cell volume and fertility increased. Increasing cell volume linearly increased watermelon number/ha and tons/ha for early and total harvest in 1995. The average weight per watermelon significantly increased for early-harvested fruit but not for total harvest as cell volume increased in 1995. Soluble solids concentration linearly increased with increasing cell volume for early and total harvests in 1995. Cell volume had no significant influence on the harvest parameters measured in 1997. In 1995, increasing fertility linearly increased watermelon number/ha and tons/ha for early harvests. Increasing fertility increased the soluble solids concentration linearly for early-harvested watermelons in 1997 but not in 1995. Fertility rate had no significant influence on any of the other harvest parameters measured in 1995 and 1997. The growing conditions and disease pressure in 1997 reduced melons/ha, yield, and soluble solids content when compared to 1995 values. The half-strength Hoagland's solution produced the greatest number of watermelons/ha, tons/ha, and the highest soluble solids concentration in 1995 and 1997. Pretransplant nutritional conditioning had no significant effect on total `Jubilee' watermelon production in Louisiana for 1995 and 1997.

scholarly journals Growth and yield performance of soybean with the application of Bradyrhyzobium inoculant via furrow and seed

2017 ◽  
Vol 38 (4Supl1) ◽  
pp. 2387
Author(s):  
Santiel Alves Vieira Neto ◽  
Fábio Ribeiro Pires ◽  
João Carlos Madalão ◽  
Douglas Gomes Viana ◽  
Carlos César Evangelista de Menezes ◽  
...  
Keyword(s):  
Grain Yield ◽  
Plant Height ◽  
Agricultural Production ◽  
Aerial Part ◽  
Dry Matter ◽  
Growth And Yield ◽  
Recommended Dose ◽  
Yield Performance ◽  
Seed Inoculation ◽  
Dry Matter Weight

Given the high costs of agricultural production, especially due to the price of fertilisers, particularly nitrogen, the use of inoculants to supply nitrogen to soybean crops is a widely recommended practice. The objective of this study was to evaluate the feasibility of applying inoculants through seed and planting furrow in soil previously cultivated with soybean and Brazilian native “cerrado” biome soil under greenhouse conditions. Seven treatments were tested: 1) inoculation via seed (inoculant + fungicide + micronutrient), 2) treatment via seed (fungicide + micronutrient), 3) control (only seed), 4) inoculation via furrow-dose 1 (recommended dose), 5) inoculation via furrow-dose 2 (twice the recommended dose), 6) inoculation via furrow-dose 3 (three times the recommended dose) and 7) inoculation via furrow-dose 1 + seed inoculation. We evaluated plant height, fresh and dry matter weight of the aerial part and nodules, number of total, viable and non-viable nodules, number of pods per plant and grain yield. Inoculation was more effective when used in cerrado soil, but soybean performance in treatments without inoculation was higher in previously cultivated soil. Application through furrow proved to be a viable practice due to the similarity of the results obtained with the traditional application by seed.

Sign in / Sign up

Export Citation Format

Share Document