scholarly journals REVIEW ON DROUGHT TOLERANT MEDICINAL PLANTS

2020 ◽  
Vol 8 (03) ◽  
Author(s):  
Prachi Khaire
Keyword(s):  
Medicinal Plants ◽  
Plant Species ◽  
Geographical Area ◽  
Significant Proportion ◽  
Foreign Market ◽  
Extreme Weather Events ◽  
Yield Reduction ◽  
Crop Failure ◽  
Medicinal Species ◽  
Drought Tolerant

In India, where agriculture is the main occupation of about 70% of the population, the total area under cultivation is about 169.7 M ha. The frequency and intensity of extreme weather events like droughts have increased during the last few decades due to global warming. In our country 1/6th of the total geographical area (51.1M ha) contributing 12% of population is drought prone. It covers 13 states including 74 districts.            Drought results in recurrent crop failure and yield reduction. Besides this, medicinal species are difficult to obtain in sufficient quantities from traditional suppliers owing to manpower scarcity and rising production cost, necessity of their cultivation in farms arises. So, the drought-tolerant plant species with medicinal values have been listed. Out of these, some plant species like Adhatoda, Tribulus & Ricinus require very low maintenance and man power.           Now-a-days, good foreign market exists for species like Aloe, Withania, Cassia, Liquorice, Rouwolfia, Datura and Lowsonia. So these cash crops procured from drought prone area can fulfill their high demand in market & contributes to India’s performance in terms of value. Therefore, a cultivator of these medicinal plants in drought-prone land will be sure of his investments in terms of cost-benefit ratio.           Further, average land holding in India is tiny and often split into scattered pieces which comes under marginal land holding (below 1 ha). For people below poverty line, cultivation of these drought tolerant plants provides a significant proportion of self-employment opportunities and supplements the income of most sections of India.

Major weather-related risks to crop performance along the Australian wheat belt for recent past and longer-term historical weather records

2021 ◽  
Author(s):  
Gennady Bracho Mujica ◽  
Peter Hayman ◽  
Victor Sadras ◽  
Bertram Ostendorf ◽  
Nicole Ferreira C. R. ◽  
...  
Keyword(s):  
Grain Yield ◽  
Extreme Events ◽  
Extreme Weather Events ◽  
Yield Reduction ◽  
Recent Past ◽  
Weather Extremes ◽  
Crop Failure ◽  
Weather Events ◽  
Australian Wheat ◽  
Historical Past

<p>Extreme events, such as drought, heat and/or frost are among the major weather-related causes of yield reduction and crop failure worldwide. Changes in the frequency and intensity of such weather extremes affect the shape and scale of yield distributions. Wheat growers, in Australia, are particularly vulnerable to climate due to its high variability. Risks of both, extremely high or low temperatures and water stress occurring simultaneously or at different crop stages within the growing season (May-October, e.g. frost mid-season, drought during the season and heat towards the end) often lead to yield reductions, or sometimes even to crop failure. In this study, we focused on assessing the frequency and impact of these relevant extreme weather events (i.e. drought, heat and frost) affecting wheat production in Australia. Specifically, we used a widely used and calibrated crop model (APSIM) to simulate wheat grain yield, and determine probability density functions (PDFs) of grain yield and crop failure. Chances of crop failure due to these extreme events are explored for the recent past (1991-2020) and the longer-term historical past (1901-1990). Key adaption strategies to minimise the impacts of these extreme events, and reduce crop failure risk are assessed in this study, including early sowing and cultivar choice. Our findings are in line with recent studies, indicating that drought and heat are major risk factors contributing to reduced yields or crop failure. However, due to the timing, frequency and impacts of frost events on wheat productivity, frost also remains a relevant risk for the wheat industry in Australia.</p>

Diversity, Distribution, Indigenous Uses and Conservation of Medicinal Plants in Nargu Wildlife Sanctuary, North Western Himalaya

2015 ◽  
Vol 22 (4) ◽  
pp. 181-201
Author(s):  
Pankaj Sharma ◽  
Sher Samant ◽  
Lalit Tewari
Keyword(s):  
Medicinal Plants ◽  
Plant Species ◽  
Gastrointestinal Disease ◽  
Himalayan Region ◽  
Ex Situ ◽  
Herbal Remedies ◽  
Poor People ◽  
Wildlife Sanctuary ◽  
Medicinal Species ◽  
Natural Habitats

In the Indian Himalayan Region, the use of medicinal plants is still a tradition continued by local people or ethnic communities and Traditional Medicine Systems play an important role in daily health care of poor people. The use of plants as medicine is slowly increasing in the developed world because they have minor or no side effects. The present study was conducted in Nargu Wildlife Sanctuary of Himachal Pradesh as the total dependency of the stakeholders on nearby forests for medicinal resources. In the present study, we reported 371 plant species that are used by the people in and around Nargu WLS as medicine. Distribution of maximum species (297 spp.) occurred between 1801-2800 m zone and only 40 species were present above 3800m. Of the total medicinal species recorded, 163 spp. were native to the Himalayan region and 24 spp. native to the Himalaya and other biogeographically regions. Rests (184 spp.) were non-native. The most frequently cured disease category (108 spp.) was gastrointestinal disease. Stakeholders of the Sanctuary and surrounding villages have rich indigenous knowledge of the use of medicinal plants to maintain their primary health. Traditional herbal remedies are important and effective because many traditional uses are scientifically proven through phytochemical and pharmacological studies. However, a large number of plant species remain untested for bio-efficacy and toxicity. Such tests may reveal novel remedies that have bioprospecting potential. Moreover, the study emphasizes the need for the conservation of such precious medicinal resource of the area by managing and conserving the natural habitats, checking unscientific exploitation and by applying in-situ and various ex-situ conservation methods.

scholarly journals Integrated and sustainable agroecological production for medicinal plants: a proposal based on strategic management

2021 ◽  
Vol 12 (3) ◽  
pp. 51-100
Author(s):  
Jeferson Adriano e Silva Assunção ◽  
Ygor Jessé Ramos ◽  
João Carlos Da Silva ◽  
Nina Cláudia Barboza da Silva ◽  
Danilo Ribeiro de Oliveira
Keyword(s):  
Medicinal Plants ◽  
Strategic Management ◽  
Plant Species ◽  
Social Action ◽  
Management Plan ◽  
Social Technology ◽  
Project Implementation ◽  
Medicinal Species ◽  
Lemon Balm

A management plan based on Integrated and Sustainable Agroecological Production (Pais) technology for the cultivation of medicinal plants, through a case study. The Swot-AHP technique was adopted to evaluateproblems to agroecological cultivation, indicating stages of the implementation work, before the physical structuring of the project, integrated with a participative social action with employees of the institution who revealed the use of 64 medicinal plants, highlighting boldo, lemongrass, and lemon balm, while 174 plant species were identified in official Brazilian documents. The lack of electricity and funding delays by funders are the most significant problems, while the space for work and gardening courses are the best potential. The integration of these data has proposed the implementation of teams for fundraising and project implementation, based on a list of medicinal species to compose the future structure made with Pais social technology.

An ethnobotanical study of medicinal plants used in the coastal bushland of Lindi District, Southeast Tanzania

2020 ◽  
Author(s):  
Kumiko Sakamoto ◽  
Joseph Nicolao Otieno ◽  
Imaculate Constantine Kileo ◽  
Frank Mgalla Mbago
Keyword(s):  
Medicinal Plants ◽  
Significant Proportion ◽  
Ethnobotanical Study ◽  
Medicinal Species ◽  
Plant Organ ◽  
Snake Bites ◽  
New Findings ◽  
Similar Disease ◽  
Plant Families ◽  
New Treatments

Abstract Background: An ethnomedicinal study was conducted to document the medicinal plants used for treating diseases in the coastal bushland of the Lindi Region in southeastern Tanzania. Methods: Semistructured interviews were conducted between August 2016 and September 2018 to collect information regarding local medicinal plant names, the diseases that they were used to treat, and the plant organ used to prepare remedies. The data collected were compared with previous reports within Tanzania and elsewhere and counted and cross-tabulated when appropriate. Results: A total of 108 species belonging to 49 families and 91 genera were reported. The most commonly used plant families were Caesalpiniaceae and Euphorbiaceae. The most commonly used plant types in the coastal bushland were trees and shrubs, and leaves were mostly used due to various reasons. The majority of the recorded plants were indigenous/natural, which included one newly identified and five endemic species. Most of the local names originated from the Mwera ethnic group. A total of 268 usage variations based on a combination of the plant organ used and disease treated were recorded for the species identified, including edibility. The documented diseases treated with medicinal plants included hernia, convulsion, stomachache, snake bites, skin parasites, abscesses, tinea capitis, malaria, and measles. Medicinal plants related to magic also constituted a significant proportion of uses. In this study, 64.9% of the plant species used to manage diseases were previously reported medicinal species. Moreover, 29.1% were used to manage a similar disease and 13.1% for the same disease, whereas 9.3% of the medicinal plants had the same organ used to treat the same disease as reported. Of the plants identified, 28.7% were edible. Within the study, new treatments that have not been previously reported in Tanzania were identified for 35.1% of the species. Conclusions: The use of mostly native plants to manage diseases in the study area was validated through cross-checking uses at other locations, and the therapeutic claims of the interviewees were verified. Some of the new findings and new species utilized may provide a basis for new medicinal compounds and remedies in the future.

scholarly journals Ethno-Medico-Botanical Study in Lawachara National Park, Bangladesh

2012 ◽  
Vol 41 (1) ◽  
pp. 97-104 ◽  
Author(s):  
Mohammad Zashim Uddin ◽  
Md Abul Hassan ◽  
Mizanur Rahman ◽  
Kamrul Arefin
Keyword(s):  
Medicinal Plants ◽  
Plant Species ◽  
National Park ◽  
Cucurbita Pepo ◽  
Citrus Limon ◽  
Euphorbia Pulcherrima ◽  
Medicinal Species ◽  
Primary Health ◽  
Whole Plant ◽  
Plant Latex

Use of medicinal plants for primary health care by the local people in and around the Lawachara  National Park, Bangladesh was recorded. A total of 56 plant species under 30 families with 70 formularies  (treatment mode) have been documented. Among the medicinal species, Citrus limon (L.) Burm. f.,  C. maxima (Burm.) Merr., Cucurbita pepo L., Lepisanthes rubiginosa (Roxb.) Leenh., Euphorbia  pulcherrima Willd. ex Klotz., Mimosa diplotricha C. Wright ex Sauv. have been reported as new medicinal  species from Bangladesh. Out of these plant species, 39.29% belonged to herbs, 19.64% shrubs, 3.71% trees  and 5.36% climbers. In majority cases, leaves of the medicinal plants were found leading in terms of their use  followed by fruit, bark, stem, seed, whole plant, latex, rhizome and inflorescence. DOI: http://dx.doi.org/10.3329/bjb.v41i1.11087 Bangladesh J. Bot. 41(1): 97-104, 2012 (June)

Ethnopharmacological Survey of Medicinal Plants Used in the Traditional Treatment of Female Infertility in Fez Region, Morocco

2019 ◽  
Vol 18 (5) ◽  
pp. 321-339 ◽  
Author(s):  
M. Slighoua ◽  
I. Mahdi ◽  
F. Ez-zahra Amrati ◽  
S. Boukhira ◽  
A. EL Hamsas EL Youbi ◽  
...  
Keyword(s):  
Reproductive Health ◽  
Medicinal Plants ◽  
Plant Species ◽  
Rosmarinus Officinalis ◽  
Female Infertility ◽  
Mentha Pulegium ◽  
Traditional Treatment ◽  
Lavandula Officinalis

An ethnopharmacological survey was carried out among 224 informants to collect the information on medicinal plants used for the traditional treatment of female infertility in the Fes, Meknes and Boulemane region. In total, 63 plant species belonging to 29 families were used against female infertility. The most frequently cited plants were Lavandula officinalis (26.33%), Mentha pulegium (13.83%), Mentha suaveolens (11.16%), Rosmarinus officinalis (10.71%) and Petroselinum sativum (8.03%). Furthermore, the present study represents a useful documentation for the preservation of this knowledge about medicinal plants and for the amelioration of women reproductive health.

Pemanfaatan Tumbuhan Obat Tradisional oleh Etnis Sangihe di Kepulauan Sangihe Bagian Selatan, Sulawesi Utara (The Usage of Traditional Medicinal Plants by Sangihe Ethnic in the Southern Sangihe Islands, North Sulawesi)

2018 ◽  
Vol 8 (2) ◽  
pp. 45
Author(s):  
Chrisye Yustitia Pelokang ◽  
Roni Koneri ◽  
Deidy Katili
Keyword(s):  
Medicinal Plants ◽  
Traditional Medicine ◽  
Plant Species ◽  
Structured Interviews ◽  
Active Components ◽  
Plant Materials ◽  
Medical Practitioners ◽  
North Sulawesi ◽  
Traditional Medicinal Plants ◽  
Plant Families

Abstrak Tumbuhan obat merupakan tumbuhan yang menghasilkan satu atau lebih komponen aktif yang dipercaya oleh penduduk berkhasiat obat sehingga dimanfaatkan dalam pengobatan tradisional. Penelitian ini bertujuan untuk mengidentifikasi dan mengkaji spesies tumbuhan yang digunakan sebagai obat tradisional oleh Etnis Sangihe di Kepulauan Sangihe bagian Selatan, Sulawesi Utara. Pengambilan data dilakukan melalui wawancara terstruktur  yang diajukan kepada pengobat tradisional. Hasil penelitian menunjukkan adanya 38 spesies dari 25 famili tumbuhan yang dimanfaatkan sebagai tumbuhan obat oleh Etnis Sangihe bagian Selatan. Herba merupakan habitus tumbuhan yang banyak dimanfaatkan untuk bahan pengobatan. Bagian tumbuhan yang paling banyak digunakan sebagai obat yaitu daun. Cara pengolahan yang paling banyak digunakan adalah direbus. Jenis penyakit yang dapat diobati dengan tumbuhan obat sebanyak 22 jenis penyakit. Kata kunci: tumbuhan obat, obat tradisional, habitus, Kepulauan Sangihe Bagian Selatan Abstract             Medicinal plants are plants that produce one or more active components that are believed by local people as medicinal plants for traditional medicine practices. This study aimed to identify and to assess the plant species that used as traditional medicine by the Sangihe Ethnic in the Southern Sangihe Islands, North Sulawesi. Data collection was conducted by structured interviews to the indigenous medical practitioners. The results showed that 38 plant species from 25 plant families were used as medicinal plants by the Southern Sangihe Ethnic people. Herbs were plant habitus that were widely used for medicinal ingredients. The leaves were widely used as medicinal plant materials. Boiling was the most processing method for preparing medicinal herbs. There were 22 types of diseases that could be treated using medicinal plants. Keywords: medicinal plants, traditional medicine, habitus, Southern Sangihe Islands

Medicinal plants and sustainable livelihood in Pauri district of Garhwal Himalaya, Uttarakhand, India.

2016 ◽  
Vol 5 (06) ◽  
pp. 4589 ◽  
Author(s):  
Vardan Singh Rawat
Keyword(s):  
Environmental Management ◽  
Medicinal Plants ◽  
Plant Species ◽  
Skin Diseases ◽  
Sustainable Livelihoods ◽  
Vital Role ◽  
Local Communities ◽  
Sustainable Livelihood ◽  
Plant Parts ◽  
Total Plant

The present study was conducted in the Thalisain block of Pauri Garhwal to document the medicinal plants used by the local communities. 53 plant species distributed in 38 families were documented. Of the total plant species 49% were herbs, 26% trees, 23% shrubs and 2% climbers. 16 different plant parts were used by local communities for different ailments. Medicinal plants were widely used by major sections of the community against common colds, cough, skin diseases, snake bite, fever, joint pains, bronchitis etc. Women and local healers called vaids have a vital role in environmental management due to traditional knowledge and use of plants as medicine with undocumented knowledge. It has been observed as one of the best option of sustainable livelihoods for the residents of the area.

scholarly journals Ethnomedicinal Plants Traditionally Used for the Treatment of Jaundice (Icterus) in Himachal Pradesh in Western Himalaya—A Review

Plants ◽  
2021 ◽  
Vol 10 (2) ◽  
pp. 232
Author(s):  
Disha Raghuvanshi ◽  
Rajni Dhalaria ◽  
Anjali Sharma ◽  
Dinesh Kumar ◽  
Harsh Kumar ◽  
...  
Keyword(s):  
Medicinal Plants ◽  
Plant Species ◽  
Ricinus Communis ◽  
Western Himalaya ◽  
Saccharum Officinarum ◽  
Himachal Pradesh ◽  
New Drugs ◽  
Tinospora Cordifolia ◽  
Ethnomedicinal Plants ◽  
Pharmacological Significance

Ethnomedicinal plants have a significant role in the lives of people of rural and tribal areas. Thousands of medicinal plant species are used to treat various diseases, including jaundice, and are considered an important therapeutic resource to minimize these diseases. Jaundice (icterus) is a chronic disease that occurs when the amount of bilirubin in the blood increases. This review describes different ethnomedicinal plants used for curing jaundice by tribal and rural people of Himachal Pradesh. The study reveals 87 ethnomedicinal plant species belonging to 51 different families, which are used for treating jaundice in Himachal Pradesh. These plants are arranged in a systematic way, which includes a description of their common name, botanical name, along with its family, plant parts used, region, and mode of use in tabulated form. Some of the plant extracts have already been explored for their phytochemical and pharmacological significance and proved their potential in the preparation of new medicines or drugs against the treatment of jaundice. This review is an attempt to highlight the indigenous knowledge of medicinal plants, which are specifically used for the treatment of jaundice. The data mentioned in the present review is compiled from various sources like existing literature, books, Google Scholar, and Scopus publications. Among all the observed plant species, most used medicinal plants for the treatment of jaundice include Justicia adhatoda, Emblica officinalis, Ricinus communis, Saccharum officinarum, Terminalia chebula, Berberis aristata, Cuscuta reflexa, and Tinospora cordifolia. Plants that are mostly utilized for the treatment of jaundice need to be scientifically validated by pharmacological analysis and should be subsequently used for the preparation of new drugs, which may prove far more beneficial than the existing one.

scholarly journals Safety verification of genetically modified rice morphology, hereditary nature, and quality

2021 ◽  
Vol 33 (1) ◽  
Author(s):  
Dong Won Jeon ◽  
Jae-Ryoung Park ◽  
Yoon-Hee Jang ◽  
Eun-Gyeong Kim ◽  
Taehun Ryu ◽  
...  
Keyword(s):  
Climate Change ◽  
Gene Flow ◽  
Negative Impact ◽  
Genetically Modified ◽  
Germination Rate ◽  
Future Climate Change ◽  
Yield Reduction ◽  
Drought Tolerant ◽  
Gm Plants ◽  
Gm Rice

Abstract Background The drought environment occurs frequently due to the unpredictable future climate change, and drought has a direct negative impact on crops, such as yield reduction. Drought events are random, frequent, and persistent. Molecular breeding can be used to create drought-tolerant food crops, but the safety of genetically modified (GM) plants must be demonstrated before they can be adopted. In this research, the environmental risk of drought-tolerant GM rice was explored by assessing phenotype and gene flow. Drought resistance genes CaMsrB2 inserted HV8 and HV23 were used as GM rice to analyze the possibility of various agricultural traits and gene flow along with non-GM rice. Results When the traits 1000-grain weight, grain length/width, and yield, were compared with GM rice and non-GM rice, all agricultural traits of GM rice and non-GM rice were the same. In addition, when the germination rate, viviparous germination rate, pulling strength, and bending strength were compared to analyze the possibility of weediness, all characteristic values of GM rice and non-GM rice were the same. Protein, amylose, and moisture, the major nutritional elements of rice, were also the same. Conclusions The results of this research are that GM rice and non-GM rice were the same in all major agricultural traits except for the newly assigned characteristics, and no gene mobility occurred. Therefore, GM rice can be used as a means to solve the food problem in response to the unpredictable era of climate change in the future.

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