Cultivation, Yield, Income, and Tree Diversity in a Coffee Field in the Eastern Ghats of Andhra Pradesh, India

J. Ramalakshmana, S. B. Padal
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引用次数: 1

Abstract

In this study we analyse coffee cultivation, yield, revenue and tree diversity in coffee forest regimes in Eastern Ghats of Andhra Pradesh. The coffee growing regions in India are mainly confined to the traditional South Indian states that are Karnataka, Kerala and Tamil Nadu and partly in non-traditional regions are Andhra Pradesh and Odisha. While to a smaller extent in North-Eastern states. The production of coffee has an impact on the national and international economies and is the second-most traded commodity in the world. Total area under coffee plantations in Andhra Pradesh was about 4010 ha. The Average yield of Andhra Pradesh coffee is roughly 363.9026MT per year and the average revenue is 629.158(in lakhs) per year. Deforestation and the loss of biodiversity are two effects of the expansion of coffee farming. However, shade-grown coffee has been hailed as a way to safeguard tropical biodiversity. If promoted, shade-grown coffee can help preserve some biodiversity, but it can't match a natural forest's whole range of ecological advantages. The coffee cultivated in Andhra Pradesh is mainly shade grown coffee. In this study we also focused on tree species diversity, we analysed data on tree species diversity from 20 field plots (0.1 ha) in coffee area of, Eastern Ghats, Andhra Pradesh, India. We also analyse diversity indices evenness indices species richness indices and Density, frequency, basal area and IVI also calculated. Forest ecosystems can be protected against rising levels of disruption by increasing the diversity of tree species. The variety of tree species may also be directly impacted by anthropogenic disturbance.
印度安得拉邦东高止山脉咖啡田的种植、产量、收入和树木多样性
在本研究中,我们分析了安得拉邦东高止山脉咖啡林制度下的咖啡种植、产量、收入和树木多样性。印度的咖啡种植区主要局限于卡纳塔克邦、喀拉拉邦和泰米尔纳德邦等传统的南印度邦,以及安得拉邦和奥里萨邦等部分非传统地区。而在东北部各州的影响较小。咖啡的生产对国家和国际经济都有影响,是世界上第二大贸易商品。安得拉邦的咖啡种植园总面积约为4010公顷。安得拉邦咖啡的平均产量约为每年363.9026万吨,平均收入为每年629.158万卢比。森林砍伐和生物多样性的丧失是咖啡种植扩张的两个影响。然而,树荫下种植的咖啡一直被誉为保护热带生物多样性的一种方式。如果得到推广,树荫下种植的咖啡可以帮助保护一些生物多样性,但它无法与天然森林的全部生态优势相提并论。在安得拉邦种植的咖啡主要是阴栽咖啡。在这项研究中,我们还关注树种多样性,我们分析了印度安得拉邦东高止山脉咖啡区20个样地(0.1 ha)的树种多样性数据。分析了多样性指数、均匀度指数、物种丰富度指数,并计算了密度、频率、基底面积和IVI。通过增加树种的多样性,可以保护森林生态系统免受日益严重的破坏。树种的多样性也可能直接受到人为干扰的影响。
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