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.

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.

Management of emerged weeds in irrigated blackgram (Vigna mungo L.) through post-emergence herbicides

2015 ◽  
Author(s):  
T. Ramesh ◽  
S. Rathika
Keyword(s):  
Field Experiments ◽  
Dry Weight ◽  
Cost Ratio ◽  
Treatment Schedule ◽  
Benefit Cost Ratio ◽  
Net Returns ◽  
Combined Application ◽  
Hand Weeding ◽  
Benefit Cost ◽  
Quizalofop Ethyl

Field experiments were conducted during summer (April to June), 2010 and 2011 to study the effect of post-emergence herbicides in irrigated blackgram (ADT 5). Treatments comprising of three levels (50, 75 and 100 g /ha) of the post- emergence herbicides viz., Imazethapyr 10% SL and Quizalofop ethyl 5% EC were tested alone and in combination and compared with hand weeding twice on 15 and 30 DAS(farmers’ practice). Herbicides were sprayed on 15 DAS when the weeds were 2-4 leaves stage using flat-fan nozzle as per treatment schedule. The results revealed that minimum total weed density (8.44) and weed dry weight ( 27.2 g/m2) and higher weed control efficiency (84.4%) were obtained under combined application of imazethapyr and quizalofop ethyl as tank mix at 100 g /ha. However, this was comparable with application of both the herbicides at 75g /ha. Application of imazethapyr + quizalofop ethyl each at 75 g/ha registered significantly taller plants, higher dry matter production, more number of pods per plant, seeds per pod and higher grain yield (826 kg/ha), net returns (Rs.26621/ha) and benefit cost ratio (2.76). Thus, application of post- emergence herbicides imazethapyr + quizalofop ethyl each at 75 g /ha as tank mix on 15 DAS could be recommended for controlling of emerged weeds in irrigated blackgram.

scholarly journals Effect of Weed Management Practices on Economics of Groundnut in Coastal Zone of Karnataka

2020 ◽  
pp. 23-28
Author(s):  
Kunal Narwal ◽  
B. S. Yenagi
Keyword(s):  
Weed Management ◽  
Management Practices ◽  
Agricultural Research ◽  
Block Design ◽  
Cost Ratio ◽  
Research Station ◽  
Benefit Cost Ratio ◽  
Randomized Complete Block Design ◽  
Hand Weeding ◽  
Benefit Cost

Aims: To assess efficacy and economic viablity of herbicides on weed management in groundnut under groundnut during rabi-summer season. Study Design: The experiment was laid out in randomized complete block design with three replications. Place and Duration of Study: The field experiment was conducted at Agricultural Research Station, Kumta, Uttar Kannada, University of Agricultural Sciences, Dharwad (Karnataka) during rabi 2016-2017. Methodology: The experiment comprised nine treatments are as follows. T1: Unweeded check, T2: Weed free check, T3: Two hand weeding (At 20 and 40 DAS), T4: pendimethalin 30% E.C. @ 1.5 kg ha-1 (PE) fb one hand weeding at 25 DAS, T5: oxyfluorfen 23.5% E.C. @ 200 g ha-1(PE) fb one hand weeding at 25 DAS, T6: pendimethalin 30% E.C. @ 1.5 kg ha-1 (PE)  fb quizalofop-p-ethyl 5% E.C. @ 50 g ha-1 20-30 DAS (POE), T7: pendimethalin 30% E.C. @ 1.5 kg ha-1 (PE) fb imazethapyr 10% S.L.  @ 75 g ha-1 20- 30 DAS (POE), T8: pendimethalin 30% E.C. @ 1.5 kg ha-1 (PE) fb oxyfluorfen 23.5% E.C. @ 100 g ha-1 at 20-30 DAS (POE), T9: pendimethalin 30% E.C. @ 1.0 kg ha-1 (PE) fb one hand weeding at 25 DAS. Results: Among the weed management practices revealed that, higher cost of cultivation ( 53,340 ha-1) under weed free check and pod yield (2255 kg ha-1), gross return ( 92,446 ha-1), net return ( 45,239 ha-1) and benefit cost ratio (1.96) with pre-emergence application of pendimethalin 30% E.C. @ 1.5 kg ha-1 followed by one hand weeding at 25 DAS.

scholarly journals Fertilizer management in hybrid maize (Zea mays l.)-mukhikachu (Colocasia esculenta) relay cropping system

2013 ◽  
Vol 38 (3) ◽  
pp. 481-489
Author(s):  
MN Islam ◽  
M Akhteruzzaman ◽  
MS Alom ◽  
MAI Sarker ◽  
MA Mannaf
Keyword(s):  
Management Practices ◽  
Cropping System ◽  
Research Field ◽  
Cost Ratio ◽  
Fertilizer Management ◽  
Gross Margin ◽  
Benefit Cost Ratio ◽  
Relay Cropping ◽  
Hybrid Maize ◽  
Benefit Cost

The experiment was conducted at the research field of Agronomy Division, BARI, Joydebpur, Gazipur and ARS, Burirhat, Rangpur during consecutive two years of 2009-10 and 2010-11 to find out optimum fertilizer dose for hybrid maize-mukhikachu relay cropping system. Five fertilizer combinations viz, Recommended fertilizer of hybrid maize (RFM) + 112 kg N/ha, RFM + 25% recommended fertilizer of mukhikachu (RFK), RFM + 50% RFK, RFM + 75% RFK and RFM + 100% RFK were tested on hybrid maize-mukhikachu relay cropping system. Sole crops of hybrid maize (cv. BARI Hybrid Maize-5) and mukhikachu (cv. Bilashi) with their respective recommended fertilizer dose (maize: 255-55-140-40-6-2 kg/ha NPKSZnB and mukhikachu: 112-32-95-22 kg/ha NPKS) were included for comparison. Grain yield of sole maize with recommended fertilizer practice was identical with other fertilizer combinations at both the locations. Yield and yield components of mukhikachu under different fertilizer management practices increased with the increase of fertilizer levels up to RFM + 50% RFK and then decreased at both the locations. Edible yield of sole kachu with recommended fertilizer practice was the highest but it was identical to RFM + 50% RFK at both the locations. The highest maize equivalent yield (Joy: 24.26 t/ha, Buri: 31.56 t/ha) and gross return (Joy: Tk 291120/ha, Buri: Tk 378720/ha) was recorded in RFM + 50% RFK. But the highest gross margin (Joy: Tk 207035/ha, Buri: Tk 291570/ha) was obtained from RFM + 25% RFK at Joydebpur and from RFM + 50% RFK at Burirhat. The highest benefit cost ratio (Joy: 3.69, Buri: 4.64) was found from RFM + 112 kg N/ha at both the locations. The results revealed that recommended fertilizer dose (255-55-140-40-6-2kg/ha NPKSZnB) of hybrid maize plus 112 kg N/ha (extra) might be economically profitable for hybrid maize mukhikachu relay cropping system at both the locations. DOI: http://dx.doi.org/10.3329/bjar.v38i3.16975 Bangladesh J. Agril. Res. 38(3): 481-489, September 2013

scholarly journals Performance Assessment of Cluster Front Line Demonstrations in Chickpea (Cicer arietinum L.) for Productivity Enhancement under Rainfed Vertisols of YSR District Andhra Pradesh

2020 ◽  
Author(s):  
Madaka Madhan Mohan ◽  
S. Ramalakshmi Devi ◽  
D. V. Srinivasulu ◽  
A. Veeraiah
Keyword(s):  
Management Practices ◽  
Management Strategies ◽  
Trichoderma Viride ◽  
Yield Potential ◽  
High Yield ◽  
Cost Ratio ◽  
Benefit Cost Ratio ◽  
Net Returns ◽  
Demonstration Site ◽  
Benefit Cost

Cluster FLDs were organized by Krishi Vigyan Kendra, Utukur in rabi bengalgram during three consecutive years of 2013-14, 2014-15 and 2015-16 under rainfed vertisols farming situation in an area of 52 ha. at 94 locations. At every demonstration site improved management practices viz. improved variety with high yield potential and drought tolerance (Nandyal sanaga-1), Compartmental bunding (8 m x 5m), Soil test based integrated balanced nutrition: sulphur granules @ 10 kg ha-1, zinc sulphate @ 20 kg ha-1 as basal, biofertilizers like rhizobium, PSB and KSB @ 5 kg ha-1 by incubating in 100 kg of farm yard manure under shade for 15 days, Seed treatment of Trichoderma viride @ 5g kg-1of seed 7. Integrated Pest Management strategies like erection of pheromone traps 20 no. per ha., spraying of NSKE@ 0.5%, bird perches @ 30 no. Per ha and spraying need based pesticides for management of gram pod borer were demonstrated against existing farmers practice of bengalgram cultivation. The bengalgram yields under demonstration practice higher than farmers practice in all the three years. The per cent increase in yield over farmers practice is lowest (5.8 per cent) during 2013-14 and highest (20.9 per cent) during 2015-16 with an average increase of 15 per cent observed in demonstration practice. The average gross returns of three years is Rs. 51533/- per hectare in demo practice, which is 15.5 per cent higher than the farmer’s practice (Rs.44626 per ha). The net returns of Rs.19173/- per ha was recorded under demonstration practice and it was 259 per cent higher than the farmer’s practice (Rs.7393/- per ha). The mean benefit cost ratio of three years of demonstration package higher (1.58) than farmers practice (1.20).

Productivity enhancement of lentil (Lens culinaris Medik) through integrated crop management technologies

2016 ◽  
Author(s):  
A. K. Tripathi
Keyword(s):  
Management Practices ◽  
Disease Incidence ◽  
Crop Management ◽  
Cropping System ◽  
Cost Ratio ◽  
Benefit Cost Ratio ◽  
Net Returns ◽  
Integrated Crop Management ◽  
Improved Technology ◽  
Productivity Enhancement

The frontline demonstrations were conducted on 45 farmer's fields in the five adopted villages of Bundelkhand region of Madhya Pradesh during rabi seasons of 2010 to 2012 in rainfed condition on medium to heavy soil with medium fertility status under blackgram − lentil cropping system to study the productivity enhancement of lentil through improved production technologies. The results revealed that integrated crop management practices reduced the wilt disease incidence in lentil from 20.7 to 4.9 per cent (76.3 per cent), spray of systemic insecticide imidacloprid 17.8 SL reduced the aphid population from 17.0 to 7.6 per plant (55.2 per cent) in various years. The average 22- 27 pods per plant were obtained under improved technology over to farmer's practices (17-21). The seed yields of lentil under improved technology ranged between 5.02 to 10.5 q ha-1 with average yield of 8.63 q ha-1 which was 30.5 per cent higher over the farmer's practice (6.61 q ha-1). However, maximum average net returns (Rs.21666 ha-1) as well as benefit cost ratio (3.47) were recorded under improved technologies as compared to farmer's practice (Rs.15278 ha-1 and 2.96).

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).

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

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