Now showing items 31-33 of 33
Foliar or soil applications of silicon alleviate water-deficit stress of potato plants
(Agronomy Journal, 2014-11-01) [Artigo]
Root-supplied Si is thought to play a role in alleviating the effects of water-deficit stress in several crops. However, little information is known about the contribution of Si, especially foliar application, in the ...
Soil phosphorus dynamics as affected by Congo grass and P fertilizer
(Scientia Agricola, 2014-07-01) [Artigo]
Some plant species can change soil phosphorus (P) availability and this may be an important tool in managing tropical high fixing phosphorus soils. An experiment was conducted to evaluate phosphorus transformations in the ...
Genetic variability in progenies of Eucalyptus dunnii Maiden for resistance to Puccinia psidii
(Crop Breeding and Applied Biotechnology, 2014-10-01) [Artigo]
This study investigated the genetic variability in progenies of Eucalyptus dunnii Maiden for resistance against rust (Puccinia psidii). Field experiments were installed in two regions with differentsoil-climatic conditions. ...