نتایج جستجو برای: indigenous crops

تعداد نتایج: 71728  

Journal: :Asian journal of agriculture and rural development 2023

All foods have local origins, but their commercialization and global acceptance remain challenging. Agricultural involves producing agricultural products for financial gain market purposes beyond family consumption. Indigenous vast societal benefits, including cultural, employment, medicinal, food security-related, nutritional, financial. However, indigenous consumption demand are constantly de...

2006
Kazuki Saito Bruce Linquist Bounthanh Keobualapha Tatsuhiko Shiraiwa Takeshi Horie

Understanding indigenous knowledge of soils has come to be seen as essential in understanding the local realities of farmer and may be critical for the success or failure of agricultural development. However, little effort has been made to capture the indigenous knowledge of upland farmers in northern Laos where many projects are working to develop sustainable crop production systems as alterna...

Journal: :Phytopathology 2002
D V Phillips I Carbone S E Gold L M Kohn

ABSTRACT Both typical late season stem infections and atypical early season rosette infections of canola, a relatively new crop in the southeastern United States, were caused by Sclerotinia sclerotiorum. The 51 DNA fingerprints (from 71 isolates) did not match any fingerprints from previous studies of canola or other crops. Single locus haplotypes from nuclear DNA sequences included 18 in the i...

2002
Margaret Okomo-Adhiambo

Indigenous cattle form the backbone of relevant and sustainable livestock production in most of eastern Africa because when compared with their exotic counterparts, they are better adapted to survive and reproduce under the region’s harsh environments. These cattle often possess valuable traits such as disease tolerance/resistance, high fertility, good maternal qualities, longevity, and adaptab...

Journal: :Environmental biosafety research 2007
Holger Heuer Kornelia Smalla

Horizontal gene transfer (HGT) refers to the acquisition of foreign genes by organisms. The occurrence of HGT among bacteria in the environment is assumed to have implications in the risk assessment of genetically modified bacteria which are released into the environment. First, introduced genetic sequences from a genetically modified bacterium could be transferred to indigenous micro-organisms...

2012
Li Lin Zhengyi Li Chunjin Hu Xincheng Zhang Siping Chang Litao Yang Yangrui Li Qianli An

The current nitrogen fertilization for sugarcane production in Guangxi, the major sugarcane-producing area in China, is very high. We aim to reduce nitrogen fertilization and improve sugarcane production in Guangxi with the help of indigenous sugarcane-associated nitrogen-fixing bacteria. We initially obtained 196 fast-growing bacterial isolates associated with the main sugarcane cultivar ROC22...

2013
F. Covacevich

Soil receptivity to arbuscular mycorrhizal (AM) fungi tests the capacity of a soil to favour the mycorrhizal development after inoculation. Thus, receptivity is a key criterion to assess whether the introduction of non-indigenous AM fungi will successfully improve plant growth. Two experiments were set up to investigate the receptivity of a moderately acidic wheat-growing soil of the Argentinea...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2006
Nichole A Broderick Kenneth F Raffa Jo Handelsman

Bacillus thuringiensis is the most widely applied biological insecticide and is used to manage insects that affect forestry and agriculture and transmit human and animal pathogens. This ubiquitous spore-forming bacterium kills insect larvae largely through the action of insecticidal crystal proteins and is commonly deployed as a direct bacterial spray. Moreover, plants engineered with the cry g...

2013
Darine Trabelsi Ridha Mhamdi

The knowledge of the survival of inoculated fungal and bacterial strains in field and the effects of their release on the indigenous microbial communities has been of great interest since the practical use of selected natural or genetically modified microorganisms has been developed. Soil inoculation or seed bacterization may lead to changes in the structure of the indigenous microbial communit...

2013
Soumitra Paul Chowdhury Kristin Dietel Manuela Rändler Michael Schmid Helmut Junge Rainer Borriss Anton Hartmann Rita Grosch

The soil-borne pathogen Rhizoctonia solani is responsible for crop losses on a wide range of important crops worldwide. The lack of effective control strategies and the increasing demand for organically grown food has stimulated research on biological control. The aim of the present study was to evaluate the rhizosphere competence of the commercially available inoculant Bacillus amyloliquefacie...

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