Sources of Growth in Cereals Production in Uttar Pradesh, India (original) (raw)
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Scenario of changing dynamics in production and productivity of major cereals in India
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International Journal of Engineering Technology Science and Research, 2017
This study was conducted to examine growth trends in area, production and productivity of major cereal crops in Sikkim, India over the period 2003-2016. The data used for the study were collected from the annual reports of Food Security & Agriculture Development Department, Government of Sikkim. The trend detection in the time series of area, production and productivity would be helpful to make the future plans and to take the appropriate decisions to safeguard the situation for the sustainability in food production and future food security. Drastic reduction was observed in the production and area of cultivation of major cereal crops in Sikkim. Shifting of farmer's focus toward the horticultural and plantation crops may be the main cause for negative trend in the production of major cereal crops. Correlation and correlation-based measures (e.g., the coefficient of determination) have been widely used to evaluate the goodness-of-fit of linear, exponential and logarithmic model for observing trend in the production, productivity and area under the cultivation of major cereal crops and Sen's slope methods were used for the trend analysis. In the study, most of the cereal crops showed negative trends in the production and area under the cultivation excluding maize and buckwheat. Sikkim's agricultural economy has undergone a structural transformation and subsistence crops like wheat, barley and other major crops switched on to more remunerative crops like horticultural and plantation crops.
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The trend analysis in the time series of crop production is an important tool to make future plans and to take the appropriate decisions for sustainability in food production and future food security. The objective of this study was to assess the trend analysis of the yield of five different major kinds of cereal (paddy, maize, millet, wheat, and barley) from 1985 to 2018 in six South Asian countries (Nepal, India, Pakistan, Bhutan, Afghanistan, and Bangladesh). The average annual yields of cereals in five quadrennial drought years (1985, 1989, 1993, 1997, and 2002) were estimated. The results revealed that the yield of major cereals had an increasing trend over the study period. The reasons for the fluctuations in the production were due to the changing climates, increasing global warming, the development of new hybrids and cultivars, the adoption of new practices by the farmers, economic constraints, and agronomic constraints. For improving the production of cereal crops, the use ...
The Pharma Innovation Journal, 2020
Agricultural production depends on large number of pre sowing and post-harvest factors like - cropping system, irrigation system, fertilizers, electricity, roads etc. Voluminous secondary data on such inputs is published by Uttar Pradesh Government and Government of India. The time series data pertaining to the period from 1997-98 to 2016-17 on area, production and productivity of different crops i.e. Rice, Wheat and Gram, have been used to study the general profile of U.P. These time series data have been procured from the Bulletins of Directorate of Agricultural Statistics and Crop-Insurance, Krishi Bhawan, Lucknow, Government of Uttar Pradesh and Statistical tools such as regional total and moving average used for determining the area, production and productivity of food grain crops in Bundelkhand region of U.P. Highest area (583130 ha), production (515116 mt) and productivity (11.48286 qtl/ha) of gram obtained during the period of 2002-03, 2001-02 and 2012-13 respectively, and m...
Trend and Instability in Area, Production and Productivity of Food Grains in Haryana Vis-A-Vis India
Advances in Research, 2019
The Presented study is an attempt to examine the trend and instability in area, production and productivity of food grain crops in Haryana and India during period 1966-67 to 2012-13 and five sub periods i.e. P-I (1966-67 to 1975-76), P-II (1976-77 to 1985-86), P-III (1986-87 to 1995-96), P-IV (1996-97 to 2005-06) and P-V (2006-07 to 2012-13). The study is based on secondary data. The study reveals positive trends in area, production and yield of food grains for both Haryana and India. Production in Haryana and India increased mainly due to increase in yield. Similar results have been obtained on triennium bases. In Haryana, area, production and yield have shown positive growth rates in all the periods and the overall period except for area in Period-III, IV and V. In the case of India positive growth rates has obtained for production and yield of food grains while area has shown negative trend in Periods III, IV, V and entire period under study. The coefficient of variation (C.V.) ...
Growth Performance of Principal Crops in North Bihar during last four decades: Empirical Evidences
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The present study is designed to examine the changes in cropping pattern, area, production and productivity of principal crops along with their growth in North Bihar during last 40 years. It is emanated from analysis of data that the cropping pattern of the area under study is dominated by cereal crops. Among the cereals, wheat has emerged as the second most important cereal crop during period under study whereas rice experienced deceleration in area. Maize also gained in area due to adoption of winter maize at large scale in post seventies period. Winter maize is now preferred crop due to its higher yield potential. There has been significant change in cropping pattern during last four decades in north Bihar. All the principal crops recorded growth in production but performance of rice – the most important staple food crop in the area, has not been impressive during the period under study.Research priority should be assigned for innovation and spread of appropriate technology of ri...