Buckwheat (Fagopyrum sp.) genetic resources: What can they contribute towards nutritional security of changing world?

2020 ◽  
Vol 67 (7) ◽  
pp. 1639-1658 ◽  
Author(s):  
Mohar Singh ◽  
Nikhil Malhotra ◽  
Kriti Sharma
2015 ◽  
Vol 28 (7) ◽  
pp. 911-921 ◽  
Author(s):  
Okeyo Mwai ◽  
Olivier Hanotte ◽  
Young-Jun Kwon ◽  
Seoae Cho

Forests ◽  
2021 ◽  
Vol 12 (9) ◽  
pp. 1213
Author(s):  
Csaba Mátyás

Human activities have widely exploited and transformed the resources of coniferous species and ecosystems [...]


2016 ◽  
Vol 4 ◽  
pp. 75-91 ◽  
Author(s):  
M N Paudel ◽  
B K Joshi ◽  
K H Ghimire

Agricultural plant genetic resources (APGRs) are one of the pivotal sources for developing high yielding, stress tolerance varieties to sustain food and nutritional security of the world. Nepal has established National Agriculture Genetic Resource Centre (NAGRC), alias Genebank under the Nepal Agricultural Research Council (NARC) in Khumaltar premise in 2010 AD (2066 BS). NAGRC has been doing collection, identification, characterization, and regeneration of APGRs since its establishment. There are more than 11000 collections of APGRs in the Genebank. These accessions include cereals, pseudo cereals, pulses, oilseeds and vegetable of orthodox seed whereas crops having recalcitrant seed are conserved in the field Genebank, on-farm genebank and tissue bank. To analyze characters of new accessions, standard passport data are recorded and entered to accessions giving geographical locations and coordinates. The APGRs have been collected, cleaned, processed, preserved and regenerated and characterized according to the standard procedures and norms used by scientists across the world. Types of Genebank and options for effective management of APGRs in Nepal have explained in brief. This paper tries to explain the importance and management of APGRs with respect to sustain food and nutritional security of Nepal in coming days ahead.Agronomy Journal of Nepal (Agron JN) vol. 4, 2016, Page: 75-91


2018 ◽  
Vol 1 (1) ◽  
pp. 13-25
Author(s):  
P. Jayaseela Rao ◽  
G. Prabhakara Rao ◽  
Paresh Chandra Kole

Genetic resources for food and agriculture are the biological basis for world food and nutrition security that can improve the livelihoods. India is one of the mega biodiversity centres, endowed with wide floristic, microbial, animal, marine and freshwater/estuarine diversity. About 40 mammalian species have been domesticated for food but the major contribution in livestock production is from 14 species. It has been estimated that some 1500 breeds of the domestic animal species in the world are now at high risk of extinction. About 30% of plant species are endemic to India. Global climatic conditions are changing due to indiscriminate anthropogenic activities, leading to loss of biodiversity, ecosystem and natural environment. The genetic erosion of wild and semi-wild relatives of the domesticated crops and animals is alarming due to threats to ecosystems/breeding habitats. Further, they are vulnerable to changing climatic conditions. This germplasm provides raw materials for breeding improvement in terms of higher yields, which in turn enhances food production and nutritional security. Therefore, all the available genetic resources should be conserved for the present and future generations for sustainable development in the years to come.


1996 ◽  
Vol 51 (5) ◽  
pp. 485-487 ◽  
Author(s):  
Vickie M. Mays ◽  
Jeffrey Rubin ◽  
Michel Sabourin ◽  
Lenore Walker
Keyword(s):  

1979 ◽  
Vol 24 (1) ◽  
pp. 82-82
Author(s):  
RICHARD A. KASSCHAU
Keyword(s):  

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