scholarly journals Effect of Grafting Dates on Graft-take Success and Sapling Growth of Persian Walnut (Juglans regia L.) Under Open Field Condition of Jumla, Nepal

2021 ◽  
Vol 15 ◽  
pp. 34-43
Author(s):  
Basant Chalise ◽  
Yubrai Bhusal ◽  
Santosh Kalauni ◽  
Raj Kumar Giri ◽  
Binod Prasad Luitel
Keyword(s):  
Field Condition ◽  
Juglans Regia ◽  
Research Station ◽  
Persian Walnut ◽  
Graft Take ◽  
Sapling Growth ◽  
Number Of Leaves ◽  
Open Field Condition ◽  
Horticultural Research ◽  
Plot Design

A field experiment was carried out at Horticultural Research Station, Rajikot, Jumla to determine the best grafting date of walnut for the highest graft-take success and sapling growth. The experiment was conducted during the two consecutive years 2017, and 2018. Two varieties namely ‘Hartley’ and ‘Payne’ and four different dates of grafting viz. 15th March, 22nd March, 29th March, and 5th April were used as the treatment and the experiment was laid out in split-plot design. Each treatment was assigned with ten grafts with five replications per treatment. The measured parameters for the experiments included graft-take success (%), final scion diameter (cm), growth on scion diameter (%), number of primary branches per plant, plant spread (cm), and number of leaf per plant. The pooled value of observation for two years showed highly significant effect of variety and grafting date on grafting-take. ‘Hartley’ variety showed maximum graft-take success (73.2%) and ‘Payne’ with the least success (54.0%). The pooled value of two successive years showed the highest graft-take success (70.0%) on 15th of March, significantly at par with 22nd March (64.5%) and 29th March (67.0 %) grafting. Grafting on 15th March was also superior in terms of number of leaves (31.7), and least was observed for grafting on 29th March (20.5). In essence, variety ‘Hartley’ was found to record higher graft-take success with 15th March as the optimum grafting date under Jumla condition.

scholarly journals The allelopathic effects of juglone and walnut leaf extracts on yield, growth, chemical and PNE compositions of strawberry cv. Fern

2011 ◽  
Vol 51 (No. 6) ◽  
pp. 283-287 ◽  
Author(s):  
S. Ercisli ◽  
A. Esitken ◽  
C. Turkkal ◽  
E. Orhan
Keyword(s):  
Juglans Regia ◽  
Fruit Weight ◽  
Root Weight ◽  
Plant Nutrient ◽  
Nutrient Element ◽  
Leaf Extracts ◽  
Persian Walnut ◽  
Soluble Solid ◽  
Number Of Leaves ◽  
Allelopathic Effects

Allelopathic effects of juglone and walnut leaf extracts from Persian walnut (Juglans regia L.) on yield, growth, chemical and plant nutrient element composition of the day-neutral strawberry (Fragaria × ananassa L.) cultivar Fern were investigated as part of an effort to identify tolerant species to plant adjacent to walnut. Strawberry plants were treated with juglone (5-hydroxy-1.4 naphthoquinone, 1mM) and walnut leaf extracts (undiluted, 1/2, 1/4, 1/8 diluted). Vegetative and reproductive plant growth was inhibited strongly by the treatment of both juglone and undiluted walnut leaf extracts. Fruit yield per plant, the number of fruit per plant, average fruit weight, crowns per plant, number of leaves, leaf area, fresh root weight, total soluble solid (TSS), vitamin C and acidity were reduced by juglone treatment compared to the control. All nutrient elements analyzed in the leaves generally were lower than the control for all treatments except 1/8 diluted.

scholarly journals Adaptibility of tomato genotypes suitable for coastal region of Patuakhali in Bangladesh

2017 ◽  
Vol 28 (2) ◽  
pp. 84-91 ◽  
Author(s):  
MN Hasan ◽  
MM Hasan ◽  
MZ Haque ◽  
MHK Howlader ◽  
UK Shanta
Keyword(s):  
Significant Influence ◽  
Coastal Region ◽  
Growth And Yield ◽  
Research Station ◽  
Yield Performance ◽  
Tertiary Branch ◽  
Fruit Setting ◽  
Number Of Leaves ◽  
Horticultural Research ◽  
Tomato Genotypes

A field experiment was carried out at the Regional Horticultural Research Station, Lebukhali, Patuakhali, during the winter. The experiment was conducted to find out adaptive tomato genotypes suitable for coastal Patuakhali region considering their growth and yield performance. The genotypes of this experiment showed significant influence independently on different parameters of tomato plant. The maximum plant height (86.80 cm) was found in BARI tomato-3. The maximum primary (2.55), secondary (9.55) and tertiary branch (4.48) were obtained from BARI tomato-14. The maximum number of leaves (34.93) obtained from BARI tomato-14. The highest length of largest leaves (35.87 mm) was recorded in BARI tomato-3. The maximum number of flower clusters plant-1 (19.47), number of flowers cluster-1 (6.62), number of fruit cluster-1 (4.84), number of flowers plant-1 (126.3), number of fruits plant-1 (88.0), minimum date for 50% flowering(53.33), highest percentage of fruit setting (76.27), minimum days to first harvest (101.7) were obtained from BARI tomato-14. Moreover, BARI tomato-14 also performed better in respect of yield (3.51 kg/plant and 124.8 t/ha). It may therefore concluded that the genotype BARI tomato-14 showed better growth and yield performance under the coastal condition and suitable for Patuakhali region.Progressive Agriculture 28 (2): 84-91, 2017

scholarly journals Correlation and path analysis studies in Gladiolus (Gladiolus hybrids Hort.)

2018 ◽  
Vol 10 (1) ◽  
pp. 216-221
Author(s):  
T. Vetrivel ◽  
V. Lakshmanan ◽  
M. Jawaharlal
Keyword(s):  
Path Analysis ◽  
Plant Height ◽  
Direct Effect ◽  
Tamil Nadu ◽  
Residual Effect ◽  
Vase Life ◽  
Research Station ◽  
Number Of Leaves ◽  
Correlation And Path Analysis ◽  
Horticultural Research

Correlation and path analysis were carried out in 12 varieties of gladiolus for different yield attributing traits at the Horticultural Research Station, Tamil Nadu Agricultural University, Yercaud. The results indicated that the Rachis length was positive and significantly correlated with mother corm weight (g), plant height at 60th days after planting (DAP) (cm), number of leaves per plant at 60th (DAP), length of spike (cm), weight of daughter corm (g) and vase life (days). But, it is negative and significantly correlated with number of days taken for first floret opening (rg: -0.714 & rp: -0.664), number of daughter corms per plant (rg: -0.826 & rp: -0.724) and marketable spikes per plant (rg: -0.561 & rp: -0.418) at both genotypic and phenotypic levels. For path analysis the residual effect was 0.174 and it was evident that the highest direct effect on length of rachis was observed in case of mother corm size (0.951) and weight of the daughter corm (0.943), followed by number of daughter corms per plant (0.859), number of florets per spike (0.849), length of first floret (0.832), marketable spikes per plant (0.385), number of leaves per plant at 60th DAP (0.384), diameter of first floret (0.374) and length of spike (0.221) under Shevaroys conditions

Yield and quality evaluation of ginger (Zingiber officinale Rosc) genotypes under high rainfall zone of Tamil Nadu

1970 ◽  
pp. 95
Author(s):  
R Balakumbahan ◽  
J P Joshua
Keyword(s):  
Tamil Nadu ◽  
Quality Evaluation ◽  
Zingiber Officinale ◽  
Fibre Content ◽  
Research Station ◽  
Local Strains ◽  
High Rainfall ◽  
Yield And Quality ◽  
Rainfall Region ◽  
Horticultural Research

An experiment on ginger was undertaken between April 2012 to March 2015 at Horticultural Research Station, Pechiparai with an objective to identify suitable ginger cultivar or accession with higher yield and quality attributes suitable for high rainfall zone of Tamil Nadu. Twenty four ginger genotypes, local strains and varieties were collected from different ginger growing tracts of India and evaluated for their performance in high rainfall region. Among the twenty four genotypes tested, the accession Z. O- 4 recorded higher fresh rhizome yield (22.16 ha-1) than other genotypes whereas Z. O - 6 recorded highest dry recovery per cent (22.47%). Higher oleoresin and fibre content was recorded in genotypes Z. O – 5 (9.56%) and Z . O – 17 (11.20%) respectively. 

Unequal Probability Scheme for Fruit Count in a Guava Tree

2016 ◽  
Vol 3 (4) ◽  
Author(s):  
R. C. BHARATI
Keyword(s):  
Cross Sectional Area ◽  
Equal Probability ◽  
Sampling Scheme ◽  
Research Station ◽  
Sectional Area ◽  
Cross Sectional ◽  
Unequal Probability ◽  
Selection Probabilities ◽  
Horticultural Research ◽  
Number Of Branches

Data on fruit count corresponding to primary, secondary and tertiary branches of a randomly selected guava CV. Allahabad Safeda were recorded from the guava orchard of Horticultural Research Station, Birauli. The proposed sampling scheme in which the selection probabilities are based on length of braches between two forking points was compared with equal probability(PE), probability proportional to the number of branches(PPN), probability proportional to the cross sectional area (PPA) and probability proportional to volume (PPV) method of sampling and found to be more efficient.

scholarly journals Deciphering of the Genetic Control of Phenology, Yield, and Pellicle Color in Persian Walnut (Juglans regia L.)

2019 ◽  
Vol 10 ◽  
Author(s):  
Annarita Marrano ◽  
Gina M. Sideli ◽  
Charles A. Leslie ◽  
Hao Cheng ◽  
David B. Neale
Keyword(s):  
Genetic Control ◽  
Juglans Regia ◽  
Persian Walnut

Biofortification of Zn and Fe in Chickpea through Agronomic Intervention in Medium Black Soils of Karnataka

2020 ◽  
Author(s):  
Pandit S. Rathod ◽  
D.H. Patil ◽  
S.B. Bellad ◽  
Rachappa V. Haveri
Keyword(s):  
Seed Treatment ◽  
Dietary Diversity ◽  
Agricultural Research ◽  
Research Station ◽  
Nutritional Security ◽  
Foliar Fertilization ◽  
Pooled Data ◽  
Net Returns ◽  
Better Than ◽  
Plot Design

Background: Bio-fortification, the process of integrating nutrients into food crops, provides a sustainable and economic way of increasing the density of micronutrients in important staple crops. Agronomic bio-fortification is the easiest, practicable and fastest way for bio-fortification of pulse grains with Fe, Zn, or other desirable micronutrients. Increasing micronutrient rich foods and improving dietary diversity will substantially reduce micronutrient disorders.Methods: A field experiment was conducted during the post rainy seasons of 2015, 2016 and 2017 at Zonal Agricultural Research Station, Kalaburagi, University of Agricultural Sciences, Raichur (Karnataka) to know the effect of soil and foliar fertilization of Zn and Fe on chickpea genotypes. Two genotypes (Annigeri 1 and JG 11) and six fertilization treatments (Control, 0.5% Zn, 0.1% Fe, Zn + Fe, seed treatment with 2 g Zn kg-1 seeds and soil application of Zn) were tested in medium black soils in split plot design with three replications.Result: The pooled data of three seasons indicated that the genotype JG 11, performed better than Annigeri 1 in terms of seed yield (1309 kgha-1), net returns (₹ 31634ha-1) and B: C ratio (2.52). On biofortification of Zn and Fe, foliar fertilization of Zn @ 0.5% + Fe @ 0.1% at flowering stage recorded significantly higher grain yield (1321 kgha-1), net returns (₹ 31179ha-1) and B: C ratio (2.44) over rest of the treatments. Further, foliar fertilization of Zn + Fe had significant influence on nutrient concentration (Zn and Fe) in chickpea grains. Thus, it could be concluded that combined biofortification of Zn + Fe to chickpea crop could be the viable agronomic intervention for getting higher productivity and nutritional security.

EFFECT OF POLLEN SOURCE ON PERSIAN WALNUT CHARACTERISTICS (JUGLANS REGIA L.)

2010 ◽  
pp. 99-104 ◽  
Author(s):  
M. Golzari ◽  
M. Rahemi ◽  
K. Vahdati ◽  
D. Hassani
Keyword(s):  
Juglans Regia ◽  
Persian Walnut

scholarly journals Performance Of Bilati Dhonia (Eryngium Foetidum L.) Under The Canopy Of Different Tree Species

1970 ◽  
Vol 36 (2) ◽  
pp. 255-262
Author(s):  
M Moniruzzaman ◽  
AKM Qamruzzaman
Keyword(s):  
Tree Species ◽  
Agricultural Research ◽  
Leaf Length ◽  
Research Station ◽  
Direct Sunlight ◽  
Hill District ◽  
Eryngium Foetidum ◽  
Number Of Leaves ◽  
Sun Light ◽  
Growth Characters

Performance of ‘Bilati Dhonia’ (Eryngium foetidum L.) grown under the shades of different tree species, namely guava, jackfruit, mango, jujube, and farmers’ practice (grown under artificial shade) was evaluated at the Agricultural Research Station, Raikhali, Rangainati Hill District during two consecutive years of 2004-05 and 2005-06. The results revealed that plant height, leaf length, number of leaves per plant and fresh weight per plant were significantly higher under the canopies of various trees and farmers’ practice than those grown under direct sun light. Different growth characters were better under the shades of jackfruit and guava trees than those of other species. Periods to first and 50% flowering under tree species were longer than that under direct sunlight. The highest fresh yield (mean of two years) of ‘Bilati Dhonia’ was found in the farmers’ practice (27.58 t/ha), which was similar to those under guava (27.31 t/ha) and jackfruit trees (27.51 t/ha). Keywords: Bilati Dhonia (Eryngium foetidum L.); tree shades; hilly area. DOI: http://dx.doi.org/10.3329/bjar.v36i2.9252 BJAR 2011; 36(2): 255-262

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