scholarly journals Impact of front line demonstration of chickpea (JG 63) in Chhatarpur district of Madhya Pradesh, India

2021 ◽  
Vol 17 (AAEBSSD) ◽  
pp. 307-310
Author(s):  
Arpita Shrivastava ◽  
Smita Singh ◽  
Veena Pani Shrivastava ◽  
Uttam Kumar Tripathi
Keyword(s):  
Fertilizer Application ◽  
Cost Ratio ◽  
Benefit Cost Ratio ◽  
Pooled Data ◽  
High Benefit ◽  
Gap Technology ◽  
Benefit Cost ◽  
Improved Technology ◽  
Extension Gap ◽  
Technical Guidance

The present investigation was carried out at the adopted villages of Krishi Vigyan Kendra, Chhatarpur during 2017-18 to demonstrate the improved variety JG 63 with the scientific package and practices to improve the production of chickpea. The treatment comprised of scientific package of practices (Improved variety JG 63 + seed treatment with Carbendazim 3g/ kg of seed and seed inoculation with Rhizobium and PSB culture each @ 10 g/ kg of seed + soil test value based fertilizer application + line sowing + adoption of IPM technique). The demonstration plot exhibited higher yield as compared to farmers plot. An average yield of chickpea in the demonstrated plot was 18.74 q/ha as compare to farmers practices 14.16 q/ha in the three years of pooled data. The improved technology gives the higher return with the high benefit cost ratio as farmer’s practices. The observed extension gap, technology gap and technology index were 4.58 q/ha, 1.26 q/ha and 6.30%, respectively. The improved variety with scientific package of practices and technical guidance contributed to increase production of chickpea and profitability of the farmers of the district.

On farm testing: An effective way of transfer of technology of yard long bean [Vigna unguiculata ssp. sesquipedalis (L.) Verde.] in Ernakulam district of Kerala, India

2016 ◽  
Vol 36 (2) ◽  
Author(s):  
Vijendra Kumar Meena ◽  
N. V. Shoji Joy Edison ◽  
K. Simta
Keyword(s):  
Seed Treatment ◽  
Fertilizer Application ◽  
Cost Ratio ◽  
Benefit Cost Ratio ◽  
Transfer Of Technology ◽  
Testing Data ◽  
Benefit Cost ◽  
Improved Technology ◽  
On Farm ◽  
Extension Gap

On Farm Testing (OFT) of Yard long bean variety Arka Mangla and Lola were conducted at KVK Ernakulum during 2014-15 with five farmers in area of one ha. The OFT were conducted with active participation of farmer's to disseminate improved technology of Yard long bean to achieve production potential. The improved technologies consisting the use of modern variety, seed treatment, balance fertilizer application and integrated pest management. On Farm Testing data were recorded with respect to green pods yield as compared to farmer's local practice. The results of suggested that improved technology recorded higher green pods yield 50.7 q/ha, 45.6 q/ha and 40.7 q/ha, in Arka Magala and Lola and Local variety, respectively. In addition to high in yield of Arka Mangla, lower values of technology gap, extension gap and index existed. The improved technology gave higher gross return, net return with higher benefit cost ratio Yard long bean as compare to farmer's practices.

scholarly journals ROLE OF FRONTLINE DEMONSTRATION ON YIELD OF PULSES

2021 ◽  
Vol 21 (No 1) ◽  
Author(s):  
Neeraj Hada ◽  
L.S. Gurjar ◽  
Amit Kumar ◽  
C.B.S. Jatav
Keyword(s):  
Green Gram ◽  
Cost Ratio ◽  
Average Yield ◽  
Average Percentage ◽  
Benefit Cost Ratio ◽  
Technological Gap ◽  
Benefit Cost ◽  
Improved Technology ◽  
Extension Gap

A study was conducted during kharif and rabi season in seven villages of Sheopur district of Madhya Pradesh, India during 2014-15. A total No. of 24 demonstrations on green gram and chickpea were conducted in area of 10 ha. by the active participation of farmers with the objective to demonstrate the improved technologies of pulses production potential. The improved technologies including use of improved variety, seed treatment, balanced nutrient application and integrated pest management. The average yield of pulses under demonstration [green gram (691kg/ha) and chickpea (1582kg/ha)] were much higher than as compared to average yield of farmer’s practices [green gram (533kg/ha) and chickpea (1345kg/ha)]. The average percentage increased in yield over farmer’s practices was 29.64 and 17.62 for green gram and chickpea, respectively. In spite of increasing in yield of pulses, technological gap, extension gap and technology index existed. The improved technology gave higher gross return, net return with higher benefit cost ratio as compared to farmer’s practices.

FLD for Popularization of Toria in Longleng District of Nagaland Impact Assessment on Frontline Demonstration for Popularization of Toria in Longleng District of Nagaland

2020 ◽  
Vol 6 (02) ◽  
Author(s):  
MANOJ KUMAR ◽  
K L MEENA ◽  
D J RAJKHOWA
Keyword(s):  
Production Efficiency ◽  
Cost Ratio ◽  
Yield Gap ◽  
Yield Data ◽  
Technology Gap ◽  
Benefit Cost Ratio ◽  
Yield Gaps ◽  
Gap Technology ◽  
Benefit Cost ◽  
Extension Gap

The present study was carried out in four different villages under Longleng district of Nagaland, India. KVK, Longleng conducted a frontline demonstration of HYV of toria (TS 36). A total of 32 nos. of FLDs were evaluated to find out the yield gaps between HYV toria variety TS 36 and variety grown by farmers. Yield data of both demonstration and farmers practice were recorded and their yield gap, technology gap, extension gap and technology index were analyzed. Results revealed that the Toria yield (Cv. TS 36) was recorded 40.6 to 40.7 per cent higher over farmer’s variety. On an average, technology gap was recorded 4.10 q/ha, while the average extension gap was recorded 2.40 q/ha. Average technology index was recorded 34.10 percent. Average net return was found Rs.15375.50/ha and Rs.8637.50/ha with demonstration and farmers practice respectively. Higher benefit-cost ratio, production efficiency and economic efficiency were recorded in the demonstration plot than the farmer's practice.

scholarly journals Performance evaluation of rapeseed mustard under rice fallow system for optimizing productivity, profitability and resource conservation

2021 ◽  
Vol 8 (01) ◽  
Author(s):  
KHUMLO LEVISH CHONGLOI ◽  
DEEPAK SINGH
Keyword(s):  
Crop Production ◽  
Resource Conservation ◽  
Cost Ratio ◽  
Residual Moisture ◽  
Cropping Intensity ◽  
Benefit Cost Ratio ◽  
North Eastern ◽  
Fallow System ◽  
Benefit Cost ◽  
Improved Technology

The study was conducted in Chandel district of Manipur state to maximise the productivity of Rapeseed-mustard under rice fallow. Rapeseed-mustard has great potential under residual moisture after the harvest of Kharif rice in North Eastern states. It is a major source of income especially to the marginal and small farmers in rainfed areas of Manipur. Sample consisted of randomly selected 29 farmers who were growing rapeseed-mustard under FLDs. The results revealed that improved technology recorded a mean yield of 8.77 q/ha which was 20.55 per cent higher than obtained under farmers’ practice (7.27 q/ha). The study also showed that reduction in technology index from 10.90 per cent during 2017-18 to 6.49 per cent during 2019-20 exhibited the feasibility of demonstrated technology. The lower value of technology index, the more is the feasibility of technology. Further, it was found that the adoption of improved technologies not only increased the yield but also yield attributing traits of rapeseed-mustard and benefit cost ratio. Hence, there is a need to disseminate the improved technologies amongst the farmers with effective extension methods like training and demonstrations to utilise the rice fallow areas for increasing the cropping intensity as well as to increase crop production and productivity. The farmers’ should be encouraged to adopt the recommended package of practices for realizing higher returns.

Impact analysis of front line demonstrations on horsegram in Bhilwara district of Rajasthan (India) under rainfed condition

2016 ◽  
Vol 39 (1) ◽  
Author(s):  
R. K. Sharma ◽  
S. K. Sharma ◽  
C. M. Yadav
Keyword(s):  
Impact Analysis ◽  
Economic Feasibility ◽  
Cost Ratio ◽  
Front Line ◽  
Rainfed Condition ◽  
Benefit Cost Ratio ◽  
Yield Gaps ◽  
Semi Arid Region ◽  
Benefit Cost ◽  
Improved Technology

During the period from 2006 to 2011, 80 frontline demonstrations were conducted on the horsegram production technology to transfer the technologies among the farmers of Bhilwara district in semi-arid region of south Rajasthan with the objective to evaluate the economic feasibility of technology transfer and adoption. Adoption of improved technology had significant impact on seed yield vis-a-vis yield gaps in horsegram. Improved technology enhanced horsegram yield from 294 kg/ha (farmer’s practice) to 537 kg/ha (improved practice), an overall increase of 40.83%. There was a wide yield variation between potential and demonstration yields of horsegram mainly due to technology and extension gaps. Extension yield gaps varied to the extent of 96 to 180 kg/ ha whereas technology yield gaps varied from 288 to 413 kg/ ha. Technology index varied from 34.91 to 50.06 %, which indicate for further scope of improvement in productivity of horsegram in the region. The marginal difference between benefit-cost ratio of improved practice and farmer’s practice proves of adoption of improved technologies by the farmers. However, to further bridge up the gap between technology developed and technology transferred, there is a need to strengthen the extension network besides emphasis on specific local recommendations.

Research on Hardware-in-the-Loop Simulation System for Terminally Guided Projectile Guidance and Control System

2013 ◽  
Vol 655-657 ◽  
pp. 1479-1483
Author(s):  
Jiu Hui Ding ◽  
Bai Wei Guo ◽  
Shuang Wei
Keyword(s):  
Control System ◽  
Cost Ratio ◽  
Hardware In The Loop ◽  
Benefit Cost Ratio ◽  
Guidance And Control ◽  
Comparison Results ◽  
Simulation Results ◽  
High Benefit ◽  
Benefit Cost ◽  
And Control

one hardware-in-the-loop simulation (referred to HILS) system for terminally guided projectile guidance and control system has been built, based on the analysis to the demand of HILS for the guidance and control system of the terminally guided projectile. The running process and the comparison results of the HILS & mathematical simulation have been given. The simulation results show that the movement of the terminally guided projectile could be simulated by the HILS system, which has a high benefit-cost ratio and confidence.

scholarly journals Performance of Pigeonpea (Cajanus cajan. L) Varieties under Different Spacings During Rabi Season

2020 ◽  
pp. 61-66
Author(s):  
K. Indudha Reddy ◽  
A. V. Ramanjaneyulu ◽  
M. V. Nagesh Kumar ◽  
C. V. Sameer Kumar ◽  
M. Venkata Ramana
Keyword(s):  
Seed Yield ◽  
Plant Density ◽  
Cost Ratio ◽  
Rabi Season ◽  
Benefit Cost Ratio ◽  
Pooled Data ◽  
Net Returns ◽  
Long Duration ◽  
Plant Densities ◽  
Benefit Cost

An experiment was conducted with the objective of ascertaining the feasibility of cultivation of pigeonpea during rabi season in the alfisols of Southern Telangana Zone. Further, it was designed to understand the performance of pigeonpea genotypes at various plant densities and also the economics of pigeonpea cultivation during rabi season. It consisted of 12 treatments with four plant densities in main plots and three genotypes in sub plots in split plot design. The pooled data of 2015-16 and 2016-17 revealed that significantly higher seed yield (1532 kg ha-1) was recorded at plant density of 60 cm × 10 cm spacing than at 45cm × 10cm (1332 kg/ha), 75 cm × 10 cm (1321 kg/ha) and 90 cm × 10 cm (1141 kg/ha). Among the genotypes, the seed yield in PRG-158 (1547 kg/ha) and Asha (ICPL 87119) (1591 kg/ha) was on par with each other but significantly higher than in PRG-176 (857 kg/ha). The higher gross returns (Rs. 77366 ha-1), net returns (Rs.46733 ha-1) and benefit cost ratio (2.53) was recorded at plant density of 60 cm × 10 cm spacing than at other tested plant densities (45 cm × 10 cm, 75 cm × 10 cm and 90 cm × 10 cm). Among the genotypes, Asha (ICPL 87119) registered highest gross returns (Rs. 80346 ha-1), net returns (Rs.49711 ha-1) and benefit cost ratio (2.62) followed by PRG-158 (gross returns of Rs. 78124ha-1, net returns of Rs.47489 ha-1 and benefit cost ratio of 2.55) and PRG-176 (gross returns of Rs. 43279ha-1, net returns of Rs.13144 ha-1 and benefit cost ratio of 1.44). Thus, the spacing of 60 cm × 10 cm is recommended for the cultivation of pigeonpea during rabi season in alfisols of Southern Telangana Zone with long duration varieties like PRG-158 and Asha (ICPL-87119).

Appraisal of Cluster Front Line Demonstration on Rapeseed and Mustard in Biharand Jharkhand

2022 ◽  
Vol 58 (1) ◽  
pp. 31-35
Author(s):  
Anjani Kumar ◽  
Amrendra Kumar ◽  
Sudeepa Kumari Jha ◽  
Sumit Kumar Singh
Keyword(s):  
Climatic Condition ◽  
Climatic Zone ◽  
Cost Ratio ◽  
Front Line ◽  
Climatic Zones ◽  
Net Return ◽  
Benefit Cost Ratio ◽  
Pooled Data ◽  
South West ◽  
Benefit Cost

Performance of ten varieties of rapeseed and mustard were assessed through cluster frontline demonstration (CFLD) under different agro-climatic condition of Bihar and Jharkhandcontinuously for four years (2017-18 to 2020-21) by the KVKs of Bihar and Jharkhand.Among the agro-climatic zones of Bihar, highest yield was recorded in the demonstratedplot from zone III (B) i.e. South-West alluvial plain in case of variety RH 0749 (15.29 q/ha) and in Jharkhand state from zone I (Central and North astern plateau) with varietyNRCHB 101 (13.31 q/ha). Lowest technology index was observed for variety RajendraSufalam in all the zone (-4.96, 5.53, 7.18 and 22.92 % in zone I, III (B), III (A) & II) ofBihar and NRCHB 101 (23.15% in zone I) in Jharkhand. The range of extension gapwas1.38 to 4.37 and 1.13 to 4.86 q/ha under the agro-climatic zone of Bihar and Jharkhand,respectively. Pooled data shows that in Bihar, maximum net return (Rs. 46986 /ha) wasobtained in variety Rajendra Sufalam in agro-climatic zone III A of Bihar with benefit costratio 3.85:1 whereas under agro-climatic condition of Jharkhand maximum net return (Rs.39598 /ha) was recoded from variety NRCHB 101 with benefit cost ratio 2.80:1

scholarly journals Effect of Potassium Fertilization on Growth and Yield Attributes of Rice (Oryza sativa L.) Crop in an Inceptisol

2021 ◽  
pp. 52-57
Author(s):  
Kumar Rishi Ranjan ◽  
Y. V. Singh
Keyword(s):  
Oryza Sativa L ◽  
Fertilizer Application ◽  
Growth And Yield ◽  
Cost Ratio ◽  
Potassium Fertilizer ◽  
Soil System ◽  
Yield Attributes ◽  
Benefit Cost Ratio ◽  
Potassium Fertilization ◽  
Benefit Cost

A pot experiment was designed for two consecutive years of (2018 and 2019) to investigate the effect of optimal use of potassium fertilizer by applying at different rates 0, 10, 20, 30, 40, and 50 mg K kg-1 10 kg pot-1 soil. Rice cv. HUR-36 (Malaviya Dhan-36)] crop was transplanted by maintaining four seedlings in each pot and potassium fertilization effect on plant growth and yield attributes of rice was recorded. The experiment was carried out in completely randomized design (CRD) with seven treatments viz., T1: absolute control (0:0:0), T2: 60:30:0 mg kg-1, T3: 60:30:10 mg kg-1, T4: 60:30:20 mg kg-1, T5: 60:30:30 mg kg-1, T6: 60:30:40 mg kg-1 and T6: 60:30:50 mg kg-1 corresponding to 120, 60, 60 (N:P2O5: K2O) kg ha-1. The experiment was conducted in triplicate. The data pertaining to experiment revealed that plant height, effective no. of tillers, chlorophyll content and grain and straw yield were significantly increased as the scheduled rates of potassium fertilizer application increases. In treatment T5 receiving 60:30:30 mg kg-1, potassium was general recommendation but due to intensive cropping of rice, mining of K was noticed. Therefore, increased dose of potassium should be recommended to maintain the replenishment of K in soil system and other side benefit cost ratio should not affect negatively. The treatment received extra doses of T6 to T7 (60:30:50 mg kg-1) showed highest growth in plant and yield of rice but in steady state which is not beneficial economically. Hence, in T7 benefit cost ratio will be poor. In the present experiment, T6 maintains all fulfillment of K whether in plant or soil system.

scholarly journals Impact of Front Line Demonstration on Yield and Economics of Okra [Abelmoschus esculentus (L.)] in Banswara District of Rajasthan

2021 ◽  
pp. 114-119
Author(s):  
Bheroo Singh Bhati ◽  
Rajendra Singh Rathore ◽  
Lekhu Kumar
Keyword(s):  
Cost Ratio ◽  
Production Potential ◽  
Yield Gap ◽  
Local Variety ◽  
Benefit Cost Ratio ◽  
Cent Increase ◽  
Hybrid Variety ◽  
Benefit Cost ◽  
Extension Gap ◽  
Potential Use

The present study was undertaken to find the yield gap through FLDs on okra crop. The Krishi Vigyan Kendra, Banswara conducted Frontline demonstration on 10 farmers for each year since 2016, 2017 and 2018 in different locations of Banswara district. Frontline demonstrations were conducted on okra by the active participation of the farmers with the objective of improved technologies of okra production potential. Use of hybrid variety, balanced use of fertilizer on the basis soil testing report and integrated pest and disease management etc are the main technologies to be tested in this demonstration. Okra is a major vegetable crop of Rajasthan, but the productivity of okra is very low in this district due to lack of knowledge and partial adoption of recommended package of practice by okra cultivators. Results showed that average yield obtained were 142.6, 134.2 and 137.7 q/ha under improved system, whereas, in local variety 80.3, 81.7 and 87.3 q/ha yield was recorded during 2016, 2017 and 2018, respectively. The per cent increase in yield with high yielding over local variety was 57.73 to 77.58 per cent. The extension gap recorded was 62.3, 52.5 and 50.4 per cent during 2016, 2017 and 2018, respectively. Besides this, the demonstrated plots gave higher gross return, net return with higher benefit cost ratio when compared to farmer’s practice.

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