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ISSN: 2073-4395    frecuency : 4   format : Electrónica

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Volume 7 Number 2 Part June Year 2017

19 articles in this issue 

Zerihun Abebe and Haile Deressa

The problems of low soil fertility resulting from continuous monocropping, crop residue removal and limited fertilizer use represent key challenges to produce surplus food for the ever increasing population of Ethiopia. However, the practices of crop rota... see more

 

Travis Goron, Jacob Nederend, Greg Stewart, Bill Deen and Manish Raizada

After uptake in cereal crops, nitrogen (N) is rapidly assimilated into glutamine (Gln) and other amino acids for transport to sinks. Therefore Gln has potential as an improved indicator of soil N availability compared to plant N demand. Gln has primarily ... see more

 

Julien Verzeaux, Elodie Nivelle, David Roger, Bertrand Hirel, Frédéric Dubois and Thierry Tetu

Arbuscular mycorrhizal fungi (AMF) play major roles in nutrient acquisition by crops and are key actors of agroecosystems productivity. However, agricultural practices can have deleterious effects on plant–fungi symbiosis establishment in soils, thus inhi... see more

 

Sadikshya R. Dangi, Rebecca Tirado-Corbalá, James Gerik and Bradley D. Hanson

High value crop producers in California rely heavily on soil fumigation to control a wide array of soil borne pests including nematodes, pathogens and weeds. Fumigants with broad biocidal activity can affect soil microbial communities that contribute to n... see more

 

Fumiomi Takeda, Wei Q. Yang, Changying Li, Andris Freivalds, Kiseok Sung, Rui Xu, Bo Hu, Jeffrey Williamson and Steven Sargent

The growth of the blueberry industry in the past three decades has been remarkably robust. However, a labor shortage for hand harvesting, increasingly higher labor costs, and low harvest efficiencies are becoming bottlenecks for sustainable development of... see more

 

Malin C. Broberg, Petra Högy and Håkan Pleijel

Elevated carbon dioxide (eCO2) stimulates wheat grain yield, but simultaneously reduces protein/nitrogen (N) concentration. Also, other essential nutrients are subject to change. This study is a synthesis of wheat experiments with eCO2, estimating the eff... see more

 

Carlo Nicoletto, Carmelo Maucieri and Paolo Sambo

Agriculture is the largest user of world water resources, accounting for 70% of all consumption. Reducing water consumption and increasing water use efficiency in agriculture are two of the main challenges that need to be faced in the coming decades. Radi... see more

 

Nitika Sandhu and Arvind Kumar

Rice is the staple food for more than half of the world’s population. Although rice production has doubled in the last 30 years as a result of the development of high-yield, widely adaptable, resource-responsive, semi-dwarf varieties, the threat of a food... see more