印度马哈拉施特拉邦营养谷物(珍珠米和高粱)的面积、产量和生产率趋势分析:应对粮食安全挑战与出路

IF 1.2 4区 综合性期刊 Q3 MULTIDISCIPLINARY SCIENCES National Academy Science Letters Pub Date : 2024-06-18 DOI:10.1007/s40009-024-01417-0
Nobin Chandra Paul, Dhananjay D. Nangare
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引用次数: 0

摘要

小米以其对气候的适应能力而闻名,因为它们能够经受严峻的环境条件。以农业经济著称的马哈拉施特拉邦面临着 24% 的土地易受干旱影响的挑战。尽管如此,该邦的农业增长潜力巨大,是印度主要的小米生产国。作为一种气候适应性强的作物,该邦的小米种植面积有巨大的扩展空间。本文采用指数复合年增长率(Exponential Compound Annual Growth Rate,Exponential CAGR)方法,研究了马哈拉施特拉邦珍珠粟(Pennisetum glaucum L.)和高粱(Sorghum bicolor)的面积、产量和生产率的当前趋势。本研究表明,马哈拉施特拉邦两种黍类作物的面积和产量都呈下降趋势。两种黍子的产量都出现了负增长,高粱的复合年增长率为-3.89%,珍珠粟的复合年增长率为-2.56%。本研究有可能确定马哈拉施特拉邦两种黍子的生产和生产力现状,这将有助于决策者和研究人员制定战略,在未来几年提高马哈拉施特拉邦的黍子产量。
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Trend Analysis of Area, Production and Productivity of Nutri-Cereals (Pearl Millet and Sorghum) in Maharashtra, India: Navigating Challenges for Food Security and the Way Out

Millets are renowned for their resilience to climate, as they can endure challenging environmental conditions. Maharashtra, known for its agriculture-based economy, faces the challenge of 24% of its land being prone to drought. Despite this, the state has enormous agricultural growth potential and is a major millet producer in India. Being a climate-resilient crop, there is a huge scope for area expansion under millet cultivation in the state. The present article investigates the current trend in area, production and productivity of pearl millet (Pennisetum glaucum L.) and sorghum (Sorghum bicolor) in Maharashtra by using the Exponential Compound Annual Growth Rate (Exponential CAGR) approach. The present study reveals that the area and production of both millets in Maharashtra state are on a decreasing trend. Both millets production experienced negative growth rates, with a CAGR of −3.89% for sorghum and −2.56% for pearl millet. The present study has the potential to determine the current state of production and productivity of both millets in the state, which will help policymakers and researchers develop strategies to boost millet production in Maharashtra in the coming years.

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来源期刊
National Academy Science Letters
National Academy Science Letters 综合性期刊-综合性期刊
CiteScore
2.20
自引率
0.00%
发文量
86
审稿时长
12 months
期刊介绍: The National Academy Science Letters is published by the National Academy of Sciences, India, since 1978. The publication of this unique journal was started with a view to give quick and wide publicity to the innovations in all fields of science
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