Growth and instability in area, production and productivity of different crops in Bengaluru division

Patil, Nethravathi Ashok; Yeledhalli, R. A.

doi:10.5958/2230-732x.2016.00078.4

Cited by 7 publications

(5 citation statements)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In Telangana state there was significant growth rate in both the period but there was slight decrease in growth rate of production and productivity in period Ⅱ. The results were in conformity with [10] reported significant increase in the growth of cotton area, production and productivity after the introduction of Bt cotton.…”

Section: Growth In Area Production Productivity Of Cotton In Telanganasupporting

confidence: 82%

“…Time series data were analyzed for two sub period viz., Period Ⅰ (1987-88 to 2001-02) i.e., before the introduction of Bt cotton and period Ⅱ (2002-03 to 2019-2020) after the introduction of Bt cotton and for overall period (1987-88 to 2019-2020) for India and for major cotton growing states like Haryana, Punjab and Rajasthan in Northern zone, Gujarat, Maharashtra, and Madhya Pradesh in Central zone and Andhra Pradesh and Telangana in Southern zone. Compound annual growth rate (CAGR) of area, production and productivity was computed by using semi-log growth model (Log-Lin model) [10].…”

Section: Methodsmentioning

confidence: 99%

See 1 more Smart Citation

Growth in Area, Production and Productivity of Cotton Crop in India: A State Wise Analysis

Shwetha

Devi²,

Lavanya³

et al. 2022

IJECC

View full text Add to dashboard Cite

Aim: To analyze the dynamics of area, production, and productivity of the cotton across different states of India to understand the impact of Bt cotton on the same. Methodology: The present study is based on the secondary data. Time series data were analyzed for two sub period viz., Period Ⅰ (1987-88 to 2001-02) before the introduction of Bt cotton and period Ⅱ (2002-03 to 2019-2020) after the introduction of Bt cotton for India and for major cotton growing states in India. Compound annual growth rate (CAGR) of area, production and productivity was computed by using semi-log growth model (Log-Lin model). Result: The result revealed that growth rates of area, production and productivity of cotton crop marked a significant increase after the introduction of Bt cotton across the major cotton growing states. Conclusion: There is an increased growth rate in area, production and productivity of cotton after the introduction of Bt Cotton. However, the cotton growing farmers still facing constraints related to quality of seeds, pest and disease attack, lack of awareness about new technology etc. The study therefore recommends to strengthen the extension system.

show abstract

Section: Growth In Area Production Productivity Of Cotton In Telanganasupporting

confidence: 82%

Section: Methodsmentioning

confidence: 99%

Growth in Area, Production and Productivity of Cotton Crop in India: A State Wise Analysis

Shwetha

Devi²,

Lavanya³

et al. 2022

IJECC

View full text Add to dashboard Cite

show abstract

“…Instability was measured by using coefficient of variation method as used by Gairhe et al (2018) and Patil & Yeledhalli (2016). It is worked out as follows:…”

Section: Measurement Of Instabilitymentioning

confidence: 99%

A Study on Dynamics of Major Cereal Crop Production in Nepal

Dahal¹,

Ghimire²,

Poudel³

2022

Int J Soc Sci Mgt

View full text Add to dashboard Cite

Paddy, maize and wheat occupy the maximum share in terms of area and production of Nepalese agriculture and plays major role in food and nutrition security in Nepal. Although government has been investing in cereal production since 1960s and there is a slow and steady growth in area, production and yield. In this scenario, there is dearth of research studies which provides overview of the growth and instability of the cereal crops, and it is also necessary to identify the causes of the growth in production. This paper tries to address the fore mentioned issue by measuring the growth rate and instability in area, production and yield of paddy, wheat and maize in Nepal for 30 years ranging from 1990/91 to 2019/20. Similarly, it also attempts to identify the cause of growth crops by using decomposition method. It is found that there was significant growth in area of paddy only in period I; and in production and yield in period II and overall time period. In wheat and maize, it is found that there is statistically significant increase in the area, production and yield in all the sub periods and over all time periods, except for area in wheat in period III. Similarly, it is found that in all the crops studied, greater extent of instability was observed in production, followed by the yield. And, in all the crops, area effect is higher than yield and interaction effect in all the time periods and whole study time frame. Int. J. Soc. Sc. Manage. Vol. 9, Issue-1: 13-18.

show abstract

“…"There are a number of techniques available to measure the index of instability [5,6]. In this study the instability in area, production, productivity and Export of major fruit crops were measured in relative terms by the Cuddy-Della Valle index which is used in recent years by a number of researchers as a measure of variability in time series data" [7,8].…”

Section: Measure Of Instabilitymentioning

confidence: 99%

Growth Analysis and Instability in Fruits Area, Production, Productivity and Exports in India

Sathiya

Naveenkumar²,

Senthilnathan³

et al. 2022

AJAEES

View full text Add to dashboard Cite

The study focused on growth rate and instability in area, production productivity and export of fruits in India and Tamil Nadu. The present study used the secondary data collected from secondary sources. The area under fruits in Tamil Nadu and India both are increased (2.08 and 1.94 per cent) in the current year, over the base year. The compound growth rate also significantly increased (0.10 and 0.23 per cent). The production and productivity of fruits decreased in Tamil Nadu and increased in India while the compound growth rate was also negative in Tamil Nadu and positive in India. The area and its interaction effect with area were found to be responsible for decrease in the production of fruits in Tamil Nadu. The similar finding was also found in case of India the yield effect (91.84 %) followed by area effect and interaction effect of area (6.38 and 1.78 %) were found to be major contributor for increase in production of fruits. Among the three measures of instability, two measures varying confirmed that the change in production of fruits is high rather than area and productivity. The growth rate of fruits export was revealed that the compound growth rate was 0.290 in volume of export and 7.87 in value of export respectively. The increasing growth rate in value of export might be to the high instability in value of fruits exported and the instability in volume might be due to the high instability index (32.77) in production of total fruits in India.

show abstract

Growth and instability in area, production and productivity of different crops in Bengaluru division

Cited by 7 publications

References 3 publications

Growth in Area, Production and Productivity of Cotton Crop in India: A State Wise Analysis

Growth in Area, Production and Productivity of Cotton Crop in India: A State Wise Analysis

A Study on Dynamics of Major Cereal Crop Production in Nepal

Growth Analysis and Instability in Fruits Area, Production, Productivity and Exports in India

Contact Info

Product

Resources

About