Productivity enhancement in Sesame (Sesamum indicum L.) as influenced by different improved production technologies

2020 ◽  
Vol 5 (02) ◽  
pp. 283-287
Author(s):  
Hrish Kumar Rachhoya ◽  
Mukesh Sharma ◽  
V. K. Saini
Keyword(s):  
Weed Management ◽  
Nutrient Management ◽  
Cost Ratio ◽  
Oilseed Crops ◽  
Benefit Cost Ratio ◽  
Net Returns ◽  
Production Technologies ◽  
Benefit Cost ◽  
Improved Technology ◽  
The Impact

Sesame is one of the important oilseed crops in India. The major constraint of its low productivity is non-adoption of improved technologies by the farmers. Cluster Frontline demonstrations to highlight the impact of different improved technologies like method of sowing, nutrient management, weed management and adoption of whole package of practices of improved technologies for the crop were conducted at 125 farmers' fields during Kharif 2017 and 2020 under rainfed conditions. The improved technologies improved the yield attributing traits as well as seed yield of the crop. The improved technology recorded a mean yield of 476 kg/ha which was 44.68% higher than that obtained with farmer's practice yield of 329 kg/ha. Higher mean net returns of 33,363/ha with a benefit: cost ratio of 3.28 was obtained with improved technologies in comparison to farmer's practice (mean net returns of 18,222/ha and benefit: cost ratio of 2.25).

Yield Analysis of Chickpea (Cicer arietinum) with Mustard (Brassaca juncea) Intercropping System as Influenced by Weed Management Practices

2020 ◽  
Author(s):  
R.L. Rajput ◽  
B.B. Kushwaha
Keyword(s):  
Weed Management ◽  
Management Practices ◽  
Indian Subcontinent ◽  
Cropping System ◽  
Cost Ratio ◽  
Equal Distribution ◽  
Benefit Cost Ratio ◽  
Net Returns ◽  
Benefit Cost ◽  
Quizalofop Ethyl

Background: Intercropping is the more profitable cropping system in Agriculture for marginal hold farmers. In this system risk cover in abiotic stress and farmers have gain one crop mostly who are using herbicide to control weeds. Crops raise fast and with controlled weeds. Scientific approach of intercropping increases the productivity per unit area and per unit time under a situation where two crops are grown in a certain row proportion. The selection of compatible crops is one of the important considerations, in deciding economically viable and feasible intercropping system. Chickpea with mustard is a prominent intercropping system in Indian subcontinent. The majority of the farmers adopt this system under recourse constraint conditions. Since Chickpea is a poor competitor for weeds because of its slow growth and limited leaf area development at early stages of crops growth and establishment.Methods: An experiment was conducted at College of Agriculture Farm Gwalior during Rabi season of 2011-12 and 2012-13. The experiment was laid out in Split-Plot Design with three replications. Eighteen treatment combinations comprising three intercropping systems, viz, chickpea (sole), mustard (sole) and chickpea with mustard were taken as main plot treatments and six weed management practices viz, weedy-check, weed free, fluchloralin@ 1.0kg/ha pre-plant incorporation (PPI), pendimethalin @ 1 kg/ha as pre-emergene, (PE), Isoproturon 0.75 kg/ha as post emergence (POE) and quizalofop -ethyl @50 ml/ha (PoE) as sub plot treatments. The recommended dose of fertilizer in chickpea 18 kg/ha of nitrogen and 46 kg/ha of P2O5 were applied with equal distribution to both the crops through 100 kg /ha diammonium phosphate as basal application at the time of sowing in rows below the seed. A seed rate of 70 kg and 5 kg/ha for chickpea and mustard was used in their sole crops respectively. Result: Chickpea with mustard intercropping system proved to be the most promising system which obtained more net returns and benefit: cost ratio. So for realizing higher net returns and benefit: cost ratio, chickpea with mustard may be recommended to farmers who are interested in taking both the crops instead of their pure stands as it proved to be economically better and feasible in generating more monetary benefits by spending fewer amounts for their better lively hood security as well as land use efficiency.

Technological and extension yield gaps in Greengramin Pali district of Rajasthan, India

2016 ◽  
Author(s):  
M. L. Meena ◽  
Dheeraj Singh
Keyword(s):  
Plant Protection ◽  
Cost Ratio ◽  
Net Income ◽  
Protection Measures ◽  
Benefit Cost Ratio ◽  
Net Returns ◽  
Technological Gap ◽  
Yield Gaps ◽  
Benefit Cost ◽  
Improved Technology

The technological gap between existing and recommended technologies of greengram crop was studied during 2012, 2013 and 2014. The study in total 40 frontline demonstrations was conducted on farmers’ fields in five adopted villages. The findings of the study revealed that improved technology recorded a mean yield of 982 kg/ha which was 35.5% higher than obtained with farmers’ practice (755 kg/ha). The study exhibited mean extension gap of 267 kg/ha, technology gap of 368 kg/ha with mean technology index of 27.3%. An additional investment of Rs. 1470 /ha coupled with recommended nutrient, water management, plant protection measures, scientific monitory and non-monetary factors resulted in additional mean returns of Rs.10970/ha. Higher mean net income of Rs. 46030/ha with a Benefit: Cost ratio of 4.3 was obtained with improved technologies in comparison to farmers’ practices (Rs. 38775/ha).The frontline demonstrations conducted on greengram at the farmers’ field revealed that the adoption of improved technologies significantly increased the yield as well as yield attributing traits of crop and also the net returns to the farmers.

Effect of integrated nutrient management on productivity, nutrient acquisition and economics of blackgram (Phaseolus mungo L.) in an inceptisol of eastern Uttar Pradesh

2016 ◽  
Author(s):  
Manoj Chaudhary ◽  
Surendra Singh ◽  
Subhash Babu ◽  
Mahendra Prasad
Keyword(s):  
Harvest Index ◽  
Nutrient Management ◽  
Uttar Pradesh ◽  
Cost Ratio ◽  
Soil Test ◽  
Integrated Nutrient Management ◽  
Benefit Cost Ratio ◽  
Net Returns ◽  
Benefit Cost ◽  
Eastern Uttar Pradesh

A field experiment was conducted during kharif seasons of 2010 and 2011 to find out the suitable integrated nutrient management (INM) package for successful blackgram production in eastern part of Uttar Pradesh. The results indicates that significantly higher grain (959 kg ha-1), stover (2479 kg ha-1) and biological (3438 kg ha-1) yields and harvest index (27.9%) of blackgram were recorded with the application of soil test based NPK+10 t FYM ha-1+ Rhizobium + 30kg S ha-1+ 1kg Mo ha-1 over rest of the treatments. With regards to economics, soil test based application of NPK + 10t FYM ha-1 + Rhizobium + 30kg S ha- 1+ 1kg Mo ha-1 resulted in highest gross returns (44,580 ha-1), net returns (26,519 ha-1) and benefit: cost ratio (2.27) over other nutritional treatments. Similarly, integration of FYM, NPKSMo with Rhizobium significantly enhances the nitrogen (3.98% and1.55%), phosphorus (0.53% and 0.27%), potassium (2.52% and 3.53% ), sulphur (0.39% and 0.31%), and molybdenum (4.25 mg kg-1 and 3.59 mg kg-1) contents in grain and stover of blackgram over control, respectively.

scholarly journals Effect of cultivars and weed management practices on productivity, profitability and energetics of dry direct-seeded rice

2021 ◽  
Vol 58 (3) ◽  
pp. 442-447
Author(s):  
Pooja K ◽  
Saravanane P ◽  
Sridevi V ◽  
Nadaradjan S ◽  
Vijayakumar S
Keyword(s):  
Weed Management ◽  
Energy Use ◽  
Management Practices ◽  
Cost Ratio ◽  
Energy Productivity ◽  
Benefit Cost Ratio ◽  
Net Returns ◽  
Direct Seeded ◽  
Use Efficiency ◽  
Benefit Cost

A field experiment was conducted from September 2019 to January 2020 (thaladi season) at Pandit Jawaharlal Nehru College of Agriculture and Research Institute, Karaikal, Puducherry to study the effect of cultivars and weed management practices on productivity, profitability and energetics of dry direct-seeded rice (DDSR). The experiment was laid out in a split-plot design (SPD) with 15 treatment combinations and replicated thrice. Cultivars (ADT 46, CO 52 and improved white ponni) were assigned to main plots and 5 weed management practices viz. application of pendimethalin @ 1 kg a.i ha-1 as pre-emergence (PE); bispyribac-sodium @ 0.02 kg a.i ha-1 as post-emergence (POE) at 20 DAS; pendimethalin @ 1 kg a.i ha-1 followed by (fb) bispyribac-sodium @ 0.02 kg a.i ha-1; hand weeding (HW) twice at 20 and 40 DAS and weedy check were assigned to sub-plots. Results have shown that cultivars 'ADT 46' was the most promising cultivar for DDSR situation since it recorded the highest grain yield (3.76 t ha-1), energy use efficiency (4.43), energy productivity (0.3 kg MJ-1), net returns (Rs. 43.74 × 103 ha-1) and benefit: cost ratio (1.52). Among the weed management practices, sequential application of pendimethalin fb bispyribac-sodium found superior over other treatments in terms of grain yield (3.73 t ha-1), energy use efficiency (4.35), energy productivity (0.3 kg MJ-1), net returns (Rs. 42.27× 103 ha-1) and benefit: cost ratio (1.43). Thus, cultivation of 'ADT 46' integrated with sequential application of pendimethalin fb bispyribac-sodium could be recommended for DDSR under coastal deltaic ecosystem of south India.

EFFECT OF DIFFERENT DOSES OF BORON ON GROWTH AND YIELD OF OFF-SEASON CAULIFLOWER (BRASSICA OLERACEA VAR. BOTRYTIS) IN ARGHAKHANCHI, NEPAL

2020 ◽  
Vol 1 (1) ◽  
pp. 12-17
Author(s):  
Srijana Pandey ◽  
Sapana Parajuli ◽  
Biplov Oli ◽  
Surya Dhungana
Keyword(s):  
Brassica Oleracea ◽  
Growth Parameters ◽  
Block Design ◽  
Leaf Length ◽  
Growth And Yield ◽  
Cost Ratio ◽  
Benefit Cost Ratio ◽  
Net Returns ◽  
Benefit Cost ◽  
Different Doses

The research was conducted at Beltari Sandhikharka-10, Arghakhanchi district to study about the effect of various doses of boron on growth and yield attributing characters of cauliflower (Brassica oleracea var. botrytis) during off-season from February to June in 2020. Five treatments; B0 (control/no application), B1: 2kg/ha, B2: 4kg/ha, B3: 6kg/ha, B4: 8kg/ha which are the different doses of boron application were laid out in Randomized Complete Block Design (RCBD) with 4 replications. The growth parameters like plant height, number of leaves per plant leaf length and leaf breadth of largest leaf were recorded multiple times with 15 days interval. Days to curd initiation and Days from curd initiation to harvest were recorded by regular field observation. The yield parameters; curd weight with leaves, Marketable curd weight, average curd yield, incidence of hollowing were recorded during harvest. The economics from application of boron doses in cauliflower production was obtained in terms of cost of cultivation, gross returns, net returns, and benefit cost ratio. The result showed that the growth and yield attributing characters of cauliflower were significantly affected by application of boron in which the value of these parameters was found significantly higher in B1 followed by other treatments. The average curd yield of cauliflower in B1 was found to be 12.39 mt/ha which was 48.92% higher than that of B0 with curd yield 8.32 mt/ha. Similarly, the net return was found significantly the highest in B1 and the lowest in B0. The result showed that application of boron in the range of 2-4 kg/ha is preferred to control and higher doses in respect of both productivity and economics.

Weed Management through Imidazolinones in Pigeon Pea (Cajanus cajan L.)

2021 ◽  
Author(s):  
Amit Kumar ◽  
A.K. Dhaka ◽  
Satish Kumar ◽  
Akshay Kumar Vats ◽  
Harender .
Keyword(s):  
Nutrient Uptake ◽  
Weed Control ◽  
Weed Management ◽  
Promising Result ◽  
Nutrient Content ◽  
Pigeon Pea ◽  
Cost Ratio ◽  
Benefit Cost Ratio ◽  
Pulse Crops ◽  
Net Returns

Background: Pulse crops are commonly known as poor man’s meat. Pigeon pea is second most important pulse crops of India after chickpea. Weeds are amongst prime biotic factors limiting pigeon pea yield and can cause seed yield losses up to 80 per cent. Promising result of weed control by pendimethalin was documented in pigeon pea. Also Imazethapyr is applied as pre and post emergence to control grasses and broad leaved weeds in other pulse crops but limited research was undertaken in pigeon pea. Therefore, current experiment focused to compare the effect of imidazolinones alone and in combination in pigeon pea. Methods: To control weeds in pigeon pea, pre and post-emergence of imidazolinones alone and in combination with pendimethalin was applied. Nutrient content, nutrient uptake, productivity and economics of pigeon pea were worked out.Conclusion: Among herbicidal treatments, the highest nutrient content, nutrient uptake, productivity, net returns and benefit cost ratio in pigeon pea were observed in the pre-emergence application of pendimethalin + imazethapyr @ 1000 + 75 g ha-1. Therefore, this treatment may be an effective and profitable alternative to the existing manual and costlier recommendation (two hoeing at 25 and 45 DAS) of weed control in pigeon pea in Haryana locality.

scholarly journals Profitability and yield gap between research station and farm level of Binamoog-8

2017 ◽  
Vol 2 (4) ◽  
pp. 685-688
Author(s):  
Syful Islam ◽  
Mangal Chandra Chanda ◽  
Mohammad Rashidul Haque ◽  
Razia Sultana ◽  
Muhammad Yunus
Keyword(s):  
Cost Ratio ◽  
Research Station ◽  
Yield Gap ◽  
Farm Level ◽  
Benefit Cost Ratio ◽  
Net Returns ◽  
Field Level ◽  
Power Tiller ◽  
Benefit Cost ◽  
Labour Power

Estimating profitability and yield gap between research station and farm level of Binamoog-8 was conducted in five major Binamoog-8 growing areas of Bangladesh, namely Ishwardi, Magura, Natore, Jessore and Meherpur. The average cost of production in farm level of Binamoog-8 is Tk. 47373.55ha-1 and higher in Ishwardi (Tk. 53454.92 ha-1) followed by Meherpur, Magura, Natore and Jessore of Tk. 45160.28, Tk. 44300.14, Tk. 45232.95 and Tk. 48719.47 per hectare, respectively .The major shares of total cost were human labour, power tiller and irrigation. The net returns were Tk. 41160, Tk. 42902.30, Tk. 53603.18, Tk. 47494.60 and Tk. 40437.16 per hectare followed in Ishwardi, Meherpur, Magura, Natore and Jessore, respectively. The highest net return (Tk. 53603.18 ha-1) comes from Magura district for Binamoog-8.The undiscounted average benefit cost ratio over full cost basis were 1.77, 1.95, 2.21, 2.05 and 1.83 for Binamoog-8 in field level for Ishwardi, Meherpur, Magura, Natore and Jessore, respectively. The average yield gap of Binamoog-8 in farm level and research station was 129.05 kg per hectare. The yield gap between research station and farm level were 102.97 kg, 185.50 kg, 45.85 kg, 128.50 kg and 182.45 kg per hectare for Binamoog-8 in Ishwardi, Meherpur, Magura, Natore and Jessore, respectively. The highest yield gap between research station and field level was in Meherpur (185.50 kg per hectare) and lowest in Magura (45.85 kg per hectare). Farmers were facing various constraints in Binamoog-8 cultivation. Different strategies, such as lack of quality seed and fertilizer in appropriate time, lack of credit facilities, rainfall during germination period, insect infestation and pathogen infection, pod maturity in different times have been discussed as strategies to minimize yield gaps.Asian J. Med. Biol. Res. December 2016, 2(4): 685-688

scholarly journals Development of conceptual model of project value dynamics analysis in conditions of uncertainty

2021 ◽  
Vol 4 (13(112)) ◽  
pp. 101-112
Author(s):  
Olexander Bugrov ◽  
Olena Bugrova
Keyword(s):  
Conceptual Model ◽  
Cash Flow ◽  
Construction Projects ◽  
Dimensional Space ◽  
Value Engineering ◽  
Cost Ratio ◽  
Benefit Cost Ratio ◽  
Annual Total ◽  
Benefit Cost ◽  
The Impact

A conceptual model for analyzing the dynamics of the value of the project, achieved as a result of engineering, under conditions of uncertainty has been developed. In the methodological context, the proposed approach is based on an array of isovalues, each of which corresponds to its own level of optimism in forecasting the cash flow for the project. With the increase in the efficiency of the project due to engineering, the entire array of iso-value lines’ changes its geometrical position, moving further from the origin (in the four-dimensional space "time-benefit-cost-risk"). The proposed model includes three stages. At the first stage, input information is collected and the corresponding analysis is initiated. The result of the second stage is a multivariate cash flow forecast and calculation of the benefit-cost ratio (BCR) and its changes for each scenario. The third stage provides the calculation of the expected BCR and its change, an assessment of the risk of making an erroneous decision and changing this risk as a result of the engineering session. The model makes it possible to calculate the achieved proportion of the static and dynamic vectors of change in the value of the project, which is one of the key manifestations of the scientific novelty of the work. In the example considered, the share of the dynamic vector of growth in the value of the project was found to be 35.47 %. The model has an environmental property - the assessment of the success of value engineering under conditions of uncertainty is carried out on the basis of the annual total benefits and the annual total costs throughout the project cycle. Thus, the analysis takes into account the impact of the project on the environment, which is reflected in the risk assessment. The given case testifies to the feasibility of applying the model in the practice of engineering the value of construction projects.

scholarly journals Impact of Integrated Weed Management on Bulb Yield of Onion

2020 ◽  
Vol 23 (1) ◽  
pp. 83-89
Author(s):  
MR Islam ◽  
M Moniruzzaman ◽  
AJM Obaidullah ◽  
AHF Fahim
Keyword(s):  
Weed Management ◽  
Agricultural Research ◽  
Block Design ◽  
Integrated Weed Management ◽  
Research Centre ◽  
Cost Ratio ◽  
Benefit Cost Ratio ◽  
Hand Weeding ◽  
Benefit Cost ◽  
Bulb Yield

The experiment was conducted at Regional Spices Research Centre, Bangladesh Agricultural Research Institute, Magura, Bangladesh during 2016-2017 and 2017- 2018 to optimize weed management practice for onion bulb production through Integrated Weed Management (IWM). The experiment was laid out in a Randomized Complete Block Design with three replications. Two different herbicides (Oxadiazon and Pendimethalin) with different doses in combination with hand weeding (HW) were used as treatments. The total number of treatments were 12 viz. [email protected] l/ha, [email protected] l/ha, T3= [email protected] l/ha, T4= [email protected] l/ha + one HW at 45 DAT (Days After Transplanting), T5= [email protected] l/ha + one HW at 45 DAT,T6= [email protected] l/ha + one HW at 45 DAT, [email protected] l/ha, [email protected] l/ha, T9= [email protected] l/ha + HW at 45 DAT, T10= [email protected] l/ha+ HW at 45 DAT, T11= Weed free and T12 = Weedy check (control). The onion var. BARI Piaz-1 was used as the test crop. The highest bulb yield (7.63 tha-1 in 2016 & 9.56 t ha-1in 2017) and benefit cost ratio (2.14 in 2016 and 2.46 in 2017) were obtained from T6= [email protected] l/ha + one hand weeding at 45 DAT while the lowest bulb yield (4.22 t ha-1in 2016 and 6.28 t ha-1in 2017) was obtained from T12 = Weedy check (control), while lowest benefit cost ratio (1.33 in 2016 and 1.74 in 2017) from treatment T11 =Weed free. It was concluded that [email protected] l/ha with one hand weeding at 45 days after transplanting performed better for controlling weed and maximizing bulb yield of onion. Bangladesh Agron. J. 2020, 23(1): 83-89

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.

Sign in / Sign up

Export Citation Format

Share Document