نتایج جستجو برای: and agricultural activities growth

تعداد نتایج: 16970252  

2009
Momoh Lawal Rilwani

The paper reviews agricultural development in Nigeria, in the context of the emerging technologies of Geoinformatics, specifically Remote Sensing, Geographic Information System (GIS) and Global Positioning System (GPS). It expounded on the principles of Geoinformatics and their relevance in agricultural development. A critical analysis of the prevailing situation in Nigeria reveals the shortcom...

2011
Rebecca Holmes Nicola Jones

Smallholder farmers and poor rural households are vulnerable to both economic and social shocks which hamper their participation in agricultural activities. Well-designed social protection programmes can help to reduce both the risk and vulnerability by building resilience to shocks and stresses. Although the gender-specific challenges of women’s largely unequal involvement in agricultural acti...

Journal: :current medical mycology 0
bahareh fallah department of medical parasitology and mycology, school of public health, tehran university of medical sciences, tehran, iran farideh zaini department of medical parasitology and mycology, school of public health, tehran university of medical sciences, tehran, iran roshanak daei ghazvini department of medical parasitology and mycology, school of public health, tehran university of medical sciences, tehran, iran reza kachuei molecular biology research center, baqiyatallah university of medical sciences, tehran, iran parivash kordbacheh department of medical parasitology and mycology, school of public health, tehran university of medical sciences, tehran, iran mahin safara department of medical parasitology and mycology, school of public health, tehran university of medical sciences, tehran, iran

background and purpose: fusarium species are avid producers of secondary toxic and carcinogenic metabolites such as fumonisin. contamination of food and feed products with fumonisin can be hazardous to the health of humans and animals and may lead to agricultural loss. accordingly, in this study, we aimed to evaluate the effects of candida parapsilosis on the growth and fumonisin production of ...

The environmental changes by human activities lead to contamination of natural ecosystems and agricultural lands to heavy metals such as cadmium (Cd), which enumerates the most important environmental pollutants. This experiment was conducted for study of cadmium and mycorrhizal symbiosis effects on growth and physiological parameters as well as cadmium accumulation in Black seed (Nigella sativ...

Journal: :Advances in Plants & Agriculture Research 2016

Journal: :British Journal of In-Service Education 1982

Journal: Iranian Economic Review 2017

O ne of the effective strategies for economic development of clusters is the conduct of networking activities by cluster members. Indeed, the majority of cluster members are micro and small enterprises, so, should attempt to overcome their inherent constraints and influence the market through networking activities. In addition, these enterprises lack an intra-firm research and develo...

ژورنال: علوم آب و خاک 2019

Despite the recent droughts in Isfahan province, climatic changes and the rising trend of population growth, as well as development of industrial and agricultural activities, are exposed to the water crisis. Thus, in order to tackle this problem, the essential strategies should including exploring virtual water and water foot print for strategic crops in agricultural sector should be taken into...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده علوم 1391

some new water-soluble schiff base complexes of na2[m(5-so3-1,2-salophen)].nh2o; (5-so3-1,2-salophen = n,n’-bis(5-sulphosalicyliden)-1,2-phenylendiamine); na2[m(5-so3-2,3-salpyr)(h2o)n].2h2o; (5-so3-2,3-salpyr = n,n’-bis(5-sulphosalicyliden)-2,3-diaminopyridine); and na2[m(5-so3-3,4-salbenz)(h2o)n].nh2o; (5-so3-3,4-salbenz = n,n’-bis(5-sulphosalicyliden)-3,4-diaminobenzophenon); where m = cu, n...

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