Histological basis of resistance in Linseed against bud fly (Dasyneura lini Barnes) in Central Uttar Pradesh

2019 ◽  
Vol 5 (01) ◽  
pp. 25-30
Author(s):  
Rishi Pal ◽  
Y. P. Malik
Keyword(s):  
Field Experiment ◽  
Significant Relationship ◽  
Uttar Pradesh ◽  
Rabi Season ◽  
Minimum Thickness ◽  
Relative Minimum ◽  
Germplasm Line ◽  
Historical Basis

A field experiment conducted for screened 288 germplasm of linseed against bud fly infestation at Kanpur, Uttar Pradesh during rabi season to study the historical basis of resistance of linseed against bud fly. The results indicated that the sepal thickness negative highly significant relationship (r=--0.7224) with bud infestation. The resistant germplasm line maximum sepal thickness (0.49 mm) had relative minimum bud infestation (6.88%) and was statically at par other resistant germplasm lines viz. A-95B, CI-1385, EC-1392, EC-1424, GS-234, IC-15888 and JRF-5. While minimum sepal thickness (0.24 mm) with maximum bud infestation (65.11%) which was statically at par with other susceptible lines viz. Ajgan-3-1, Ajgan-20M, Alipur (Hamirpur), Anand, GS-148, GS-440, Gunawal Local, NP (RR) 193, RAULD-7810, RLC-28 (PM), MS-14, SJKO-2, SJKO-45. The genotypes with minimum thickness of sepal suffered maximum bud infestation as compared to those with maximum sepal thickness.

Bud structure of linseed (Linum usitatissimum L.) in relation to incidence of bud fly (Dasyneura lini Barnes) in Central Uttar Pradesh

2018 ◽  
Vol 3 (02) ◽  
pp. 141-144
Author(s):  
Rishi Pal ◽  
Y. P. Malik
Keyword(s):  
Field Experiment ◽  
Correlation Coefficient ◽  
Linum Usitatissimum ◽  
Significant Positive Correlation ◽  
Uttar Pradesh ◽  
Positive Correlation ◽  
Linum Usitatissimum L ◽  
Relative Minimum ◽  
Germplasm Line ◽  
Positive Correlation Coefficient

A field experiment conducted for screened 288 elite gen pool of linseed against bud fly infestation at Kanpur, India during rabi 2012-13 to study the bud structure of resistance of linseed against bud fly. The results indicated that the bud length and width showed significant positive correlation coefficient relationship (r=0.1559 and 0.0761) bud infestation. The resistant germplasm line minimum (GS-234) minimum bud length and width (7.93 ×3.26 mm) had relative minimum bud infestation (6.88%) and was statically at par other resistant germplasm lines viz. A-95B, CI-1385, EC-1392, EC-1424, GS-234, IC-15888 and JRF-5. While susceptible germplasm line (Arny) exhibited maximum bud length and width (8.25 ×3. 23 mm) maximum bud infestation(65.11%) which was statically at par with other susceptible lines viz. Ajgan-3-1, Ajgan-20M, Alipur (Hamirpur), Anand, GS-148, GS-440, Gunawal Local, NP(RR)193, RAULD-7810, RLC-28(PM), MS-14, SJKO-2, SJKO-45.

Morphological characteristics basis of resistance in Linseed (Linum usitatissimum L.) for bud fly (Dasyneura lini Barnes) in Central Uttar Pradesh

2019 ◽  
Vol 4 (02) ◽  
pp. 152-162
Author(s):  
Rishi Pal ◽  
Y. P. Malik
Keyword(s):  
Significant Relationship ◽  
Linum Usitatissimum ◽  
Positive Relationship ◽  
Morphological Characteristics ◽  
Uttar Pradesh ◽  
Flower Colour ◽  
Significant Positive Relationship ◽  
Flowering Duration ◽  
Linum Usitatissimum L ◽  
Germplasm Line

A field experiment conducted for screened 288 elite gen pool of linseed against bud fly infestation at Kanpur, India during rabi 2011-12 and 2012-13. The flowering duration showed significant positive relationship (r=0.9278 and 0.9368) with bud infestation. The maximum flowering duration 32.80 and 31.44 days was recorded on variety A-44 with highest bud infestation of 62.29 and 69.99 percent during respective years against variety C-C-1-2 which had a shortest flowering duration of 8.80 and 12.94 days with the minimum 16.38 and 14.30 percent bud fly infestation. The sepal thickness negative highly significant relationship (r=--0.7224) with bud infestation. The resistant germplasm line maximum sepal thickness (0.49 mm) had relative minimum bud infestation (6.88%) while minimum sepal thickness (0.24 mm) with maximum bud infestation(65.11%), plant height, flower colour did not show significance in bud fly resistance, whereas, flowering duration bud as well as sepal thickness showed significant impact.

scholarly journals Evaluation of Rabi Onion Genotypes for Storage Characteristics (Six Months Period)

2021 ◽  
Vol 9 (3) ◽  
pp. 48-53
Author(s):  
K.S. Rathod ◽  
Keyword(s):  
Field Experiment ◽  
Block Design ◽  
Rabi Season ◽  
Storage Losses ◽  
Randomized Block Design ◽  
Check Variety ◽  
Storage Studies ◽  
Storage Characteristics

A field experiment entitled, “Evaluation of rabi onion genotypes for storage characteristics (six month period)” was conducted during rabi season, 2017-18 at “Scheme for Research on Onion Storage”, Department of Horticulture, Mahatma Phule Krishi Vidyapeeth, Rahuri. Dist. Ahmednagar (Maharashtra) India. The experiment was carried out in Randomized Block Design with seventeen genotypes and one check variety i.e. N-2-4-1 treatments replicated three times. In storage studies results indicated that, the minimum storage losses (Sprouting losses (%), Rotting losses (%), PLW losses (%) & Total losses) were recorded by the genotypes T7, T11 and T10.The minimum sprouting losses (after 6 month storage) was recorded in genotype T11 (1.41 %). It was followed by genotype viz. T7 and T10 (1.51 %). The maximum sprouting losses (after 6 month storage) was recorded in genotype T17 (4.06 %). Rotting losses (after 6 month storage) ranged between T11 (3.19) to T4 (7.46) per cent. The minimum PLW loss was recorded in genotype T7 (14.98 %), followed by genotype viz. T11 (15.64 %), T10 (15.85 %) and T6 (17.16 %). The maximum PLW loss was recorded in genotype T17 (33.26 %). The minimum total losses (after 6-month storage) was recorded by genotype T11 (21.34 %). While the maximum total losses (after 6-month storage) was recorded in T4 (36.49 %). Considering the above results, it could be concluded that, among the seventeen genotypes T7 (RHROR–7), T10 (RHROR–10) and T11 (RHROR–11) found promising for further evaluation.

scholarly journals Soil moisture depletion and ground water use by bed planted barley as influenced by cultivars, crop geometry and moisture regimes

2017 ◽  
Vol 9 (3) ◽  
pp. 1465-1468 ◽  
Author(s):  
Naveen Kumar ◽  
Suresh Kumar ◽  
Parveen Kumar ◽  
Meena Sewhag
Keyword(s):  
Soil Moisture ◽  
Field Experiment ◽  
Ground Water ◽  
Water Use ◽  
Moisture Regime ◽  
Rabi Season ◽  
Shallow Water Table ◽  
Moisture Regimes ◽  
Crop Geometry ◽  
Plot Design

A field experiment was conducted during rabi season 2011-2012 at Research Farm, CCS Haryana Agri-cultural University, Hisar, Haryana (India) to study the periodic soil moisture depletion and ground water use by bed planted barley as influenced by cultivars, crop geometry and moisture regimes under shallow water table conditions. The experiment was laid out in split plot design with three replications keeping combinations of three cultivars viz., BH 393, BH 902 and BH 885 and two crop geometries viz 2 rows per bed and 3 rows per bed (70 cm wide with 40 cm top and 30 cm furrow) in main plots and three moisture regimes (irrigation at IW/CPE 0.3, 0.4 & 0.5) in sub plots. The results revealed that maximum soil moisture depletion (105 mm) and ground water contribution (62 mm) were recorded in BH 902, followed by BH 393 and BH 885. Among crop geometries, soil moisture depletion (96.6 mm) and ground water contribution (61 mm) were recorded higher in 3 rows per bed than 2 rows per bed. Among three moisture regimes, the soil moisture depletion (108 mm) and ground water contribution (65 mm) decreased with increase in moisture regime from irrigation at IW/CPE 0.3 to irrigation at IW/CPE 0.4 or 0.5.

scholarly journals Yield and Yield Attributing Parameters of Toria (Brassica campestries) under Real Time Rainfall Situation in an Inceptisols of Assam, India

2020 ◽  
pp. 311-321
Author(s):  
R. Borah ◽  
N. Baruah ◽  
P. K. Sarma ◽  
R. Borah ◽  
A. Sonowal ◽  
...  
Keyword(s):  
Field Experiment ◽  
Real Time ◽  
Seed Yield ◽  
Seed Weight ◽  
Growth Yield ◽  
Rabi Season ◽  
Higher Plant ◽  
College Of Agriculture ◽  
Sowing Dates ◽  
Stover Yield

A field experiment was conducted during rabi season of 2018-19 and 2019-20 in Dryland experimental field belong to soil order Inceptisols, Biswanath college of Agriculture, Assam Agricultural University, Biswanath chariali, Assam to study the ‘‘Yield and yield attributing parameters of toria (Brassica campestries) under real time rainfall situation in an Inceptisols of Assam, India’’ under AICRPDA, NICRA. The treatments consisting of 4 different dates of sowing i.e. S1-41th SMW, S2-44th SMW, S3-46th SMW, and S4- 48th SMW, & three variety i.e. V1-JT-90-1(Jeuti), V2-Yellow sarson (Benoy) and V3- TS-38. Growth, yield and yield attributing characters of toria varieties were influenced by different dates of sowing. S1 registered higher plant height (43.2 cm, 92.9 cm and 106.6 cm & 40.2 cm, 89.8 cm and 101.5 cm) and number of branch (3.8, 5.3 and 7.2 & 3.4, 5.1 and 6.9) at 30 DAS, 45 DAS and 60 DAS, respectively, during 2018-19 and 2019-20. Yield attributing characters like number of siliqua, number of seed per siliqua, 1000 seed weight (g) were gradually decreased with advancement of sowing dates. Among the three varieties V1 (Jeuti) recorded highest seed yield (8.9 q ha-1 and 8.1 q ha-1) and stover yield (23.4 q ha-1 and 22.2 q ha-1) in 2018-19 and 2019-20, respectively. Highest HI (28.5% and 25.8%) was recorded in S1 and lowest was recorded in S4 (20.7% and 14.6%).

scholarly journals Efficacy of Different Coloured Sticky Traps Against Thrips of Chilli

2020 ◽  
Vol 8 (2) ◽  
pp. 187-190
Author(s):  
M.M. Hossain ◽  
K.M. Khalequzzaman ◽  
M.S. Alam ◽  
M.T.R. Mondal ◽  
M.M. Islam
Keyword(s):  
Field Experiment ◽  
Sticky Trap ◽  
Color Preference ◽  
Research Centre ◽  
Mass Trapping ◽  
Blue Color ◽  
Rabi Season ◽  
Beneficial Insects ◽  
Scirtothrips Dorsalis ◽  
Trap Color

The field experiment was conducted at Spices Research Centre, Shibganj, Bogura, Bangladesh during Rabi season of 2017-18 to study the color preference of Scirtothrips dorsalis in chilli. The treatments were T1= Blue trap @40 trap/ha; T2= Yellow trap @40 trap/ha; T3= White trap @40 trap/ha; T4= Green trap @40 trap/ha and T5= Pink trap @40 trap/ha.  Among the color traps used, at 35 days after installation (DAI) of trap blue color attracted highest (8.44 thrips/ sq. inch area of trap) number of S. dorsalis adults followed by white (5.43 thrips/ sq. inch area of trap), yellow (4.30 thrips/ sq. inch area of trap), green (3.52 thrips/ sq. inch area of trap) and pink (3.40 thrips/ sq. inch area of trap) color. Blue coloured sticky trap also attracted comparatively a smaller number of beneficial insects and can be used for relative estimate of S. dorsalis population and also for monitoring and mass trapping as a component of IPM program. Int. J. Appl. Sci. Biotechnol. Vol 8(2): 187-190

scholarly journals Effect of Different Insecticides Against Hairy Caterpillar, Euproctis icilia Stoll.

2014 ◽  
Vol 8 (3) ◽  
pp. 5-7
Author(s):  
VR Patil ◽  
DU Lad ◽  
AV Chavan
Keyword(s):  
Field Experiment ◽  
Block Design ◽  
Life Sciences ◽  
Maturity Stage ◽  
Vegetable Crops ◽  
Relative Efficacy ◽  
Lablab Purpureus ◽  
Rabi Season ◽  
Emamectin Benzoate ◽  
Bean Crop

Dolichos bean, Lablab purpureus Linn is one of the important vegetable crops grown in India. Among the different pests infesting the dolichos bean crop, hairy caterpillar, Euproctis icilia Stoll is the most serious pest and damages the dolichos bean from seedling to maturity stage. A statistically designed field experiment was conducted with randomised Block Design with three replications and eleven treatments during Rabi season of 2007- 08 with a view to test the relative efficacy of some insecticides for the control of hairy caterpillar. The results revealed that insecticidal treatments viz., 0.002 per cent emamectin benzoate, 0.006 per cent cypermethrin + profanophos and 0.05 per cent DDVP + 0.1 per cent carbaryl were found to be most effective for the control of hairy caterpillar, E. icilia. All the insecticidal treatments were significantly superior over control in reducing the hairy caterpillar population.DOI: http://dx.doi.org/10.3126/ijls.v8i3.10308 International Journal of Life Sciences Vol.8(3): 2014: 5-7

Assessment of Growth and Biomass Production among Different Varieties of Chickpeas in Bundelkhand Region of Uttar Pradesh

2020 ◽  
Vol 6 (01) ◽  
pp. 47-50
Author(s):  
Shiv Naresh Singh ◽  
N. Manika ◽  
Soumit K. Behera ◽  
Shruti Mishra ◽  
Nalini Pandey
Keyword(s):  
Growth Parameters ◽  
Uttar Pradesh ◽  
Field Evaluation ◽  
Growth And Yield ◽  
Above Ground Biomass ◽  
Rabi Season ◽  
Carbon Sequestration Potential ◽  
Sequestration Potential ◽  
High Yielding Varieties ◽  
Pod Number

Chickpeas are the most popular pulse crop of India, popularly known as gram or Bengal gram, mainly grown in Rabi season. Chickpeas are a rich source of highly digestible dietary protein. Though the crop has huge importance, no detailed studies are available on morphological and growth parameters with reference to this crop sown in the Bundelkhand region of India. Here, we compared the plant growth and yield among different varieties of chickpea under farmer’s field conditions and screened the high yielding varieties for the Bundelkhand region of Uttar Pradesh. Different varieties of chickpeas viz., Avrodhi, Subhra, Ujjwal, Red gold, Pant-G-186, JG-11, Radhey, DCP-92-3, and HK94134 were analyzed in terms of growth and morphological parameters to screen the best adaptive variety with the highest yield under rain-fed conditions of that particular region. Field evaluation based on phenological traits and biomass patterns was carried out in randomized plots with three replicates for each variety. We observed significant differences in the majority of evaluated traits among the different varieties. Although, the plant height was better in the variety “Ujjwal” altogether, “Radhey” variety was observed to have the highest pod number. The above-ground biomass was again highest in Radhey with an average of 31.77 ± 3.38 g plant-1 followed by Avarodhi (30.33 ± 2.64 g plant-1) and Subhra 19.83 ± 3.08. From the present findings, it may be concluded that variety Radhey has the highest carbon sequestration potential with the highest yield in the rain-fed conditions, followed by Avarodhi and JG-11.

scholarly journals Response of mustard to boron fertilization

2013 ◽  
Vol 37 (4) ◽  
pp. 677-682 ◽  
Author(s):  
MH Rashid ◽  
MM Hasan ◽  
M Ahmed ◽  
MT Rahman ◽  
KAMM Rahman
Keyword(s):  
Regression Analysis ◽  
Field Experiment ◽  
Seed Yield ◽  
Optimum Dose ◽  
Rabi Season ◽  
Floodplain Soil ◽  
Study Results ◽  
Quadratic Relationship ◽  
Boron Fertilization

A field experiment was carried out in non-Calcareous Floodplain Soil of Spices Research Sub-Station, Lalmonirhat under AEZ 2 during the rabi season of 2007- 2008 and 2008-09. The objectives were to evaluate the effect of boron on the yield of mustard and to screen out the suitable variety tested against different boron levels for maximizing yield. Three varieties of mustard viz., BARI Sharisha-11, 13, and 14 and 5 levels of boron (0, 0.5, 1.0, 1.5 and 2.0 kg/ha) along with a blanket dose of N120 P35 K65 S20 Zn3.0 kg/ha were used in the study. Results revealed that BARI Sharisha-11 performed better with 1.5 kg B/ha which produced 1.82 t/ha seed. However, from regression analysis, a positive but quadratic relationship was observed between seed yield and boron levels. The optimum dose of boron was appeared to be 1.7 and 1.6 kg B/ha for Lalmonirhat during 2007-08 and 2008-09, respectively. DOI: http://dx.doi.org/10.3329/bjar.v37i4.14392 Bangladesh J. Agril. Res. 37(4): 677-682, December 2012

scholarly journals Efficacy of fungicides in controlling botrytis gray mold of chickpea (Cicer arietinum L.)

2015 ◽  
Vol 40 (3) ◽  
pp. 391-398 ◽  
Author(s):  
M Shahiduzzaman
Keyword(s):  
Field Experiment ◽  
Cicer Arietinum ◽  
Natural Condition ◽  
Untreated Control ◽  
Gray Mold ◽  
Control Plot ◽  
Research Station ◽  
Rabi Season ◽  
Cicer Arietinum L

A field experiment was carried out at Regional Pulses Research Station (RPRS), Madaripur during Rabi season of 2011-12 and 2012-13 to evaluate the most effective fungicides in controlling Botrytis Gray Mold (BGM) of Chickpea. Five different fungicides e.g. Propiconazole (Tilt 250 EC), Carbendazim (Bavistin DF), Fenamidone+Mancozeb (Secure 600 WG), Difenoconazole (Score 250 EC), Tebuconazole (Folicure 250 EC) were evaluated under natural condition. Results revealed that among the five fungicides Fenamidone+Mancozeb (Secure 600WG) sprayed at the rate of 1g/L with 7 days interval gave the lowest BGM score of 3.80 and 4.00 in 1-9 scale during 2011-12 and 2012-13 and produced highest yield of 1547 and 1443 kg/ha, respectively. Besides, the highest BGM was scored by the untreated control plot (6.26 and 6.33) and produced the lowest yield of 988 and 853 kg/ha during the two consecutive years.Bangladesh J. Agril. Res. 40(3): 391-398, September 2015

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