<p>Note: Different letters represented significant differences between means of replicates (n = 3) at the 0.05% level within a column.</p><p>Residual effect of different summer cropping systems on yield of winter wheat and soil nitrate-N accumulation after harvest of wheat in Experiment 1.</p
Abstract\ud This study was conducted under cold temperate climate condition in Khorasan during 2006-...
In the past Century, wheat cropping has not undergone significant changes compared with row crops wh...
A diagnostic method for assessing regional variations in yield was implemented for a network of 24 o...
<p>Note: Different letters represented significant differences between means of replicates (n = 3) a...
Dry weight, nutrient content and other properties of winter wheat were measured from anthesis to mat...
The challenges of the global food supply and environment conservation require ongoing scientific obs...
Diverse crop rotations enable the best use of residual soil water and nutrients, thus, decreasing pr...
<p>Values are means of three replicates for each treatment. Different letters indicate statistical s...
The effects of applying nitrogen (30 or 40 kg N/ha) to wheat crops at and after anthesis, after 200 ...
A diagnostic method for assessing regional variations in yield was implemented for a network of 24 o...
In a replicated field experiment on light sandy loam at Woburn, where winter wheat is a very uncerta...
Limited information exists on how tillage and nitrogen (N) fertilization affects small-scale variati...
The largest yields of wheat and potatoes came from the combination of longer ley plus optimum fertil...
In our long-term experiment we examined the effect on fertilization and crop rotation on winter whea...
<p>Effects of N fertilizer placement and N rate on N content and N accumulation in grain, straw and ...
Abstract\ud This study was conducted under cold temperate climate condition in Khorasan during 2006-...
In the past Century, wheat cropping has not undergone significant changes compared with row crops wh...
A diagnostic method for assessing regional variations in yield was implemented for a network of 24 o...
<p>Note: Different letters represented significant differences between means of replicates (n = 3) a...
Dry weight, nutrient content and other properties of winter wheat were measured from anthesis to mat...
The challenges of the global food supply and environment conservation require ongoing scientific obs...
Diverse crop rotations enable the best use of residual soil water and nutrients, thus, decreasing pr...
<p>Values are means of three replicates for each treatment. Different letters indicate statistical s...
The effects of applying nitrogen (30 or 40 kg N/ha) to wheat crops at and after anthesis, after 200 ...
A diagnostic method for assessing regional variations in yield was implemented for a network of 24 o...
In a replicated field experiment on light sandy loam at Woburn, where winter wheat is a very uncerta...
Limited information exists on how tillage and nitrogen (N) fertilization affects small-scale variati...
The largest yields of wheat and potatoes came from the combination of longer ley plus optimum fertil...
In our long-term experiment we examined the effect on fertilization and crop rotation on winter whea...
<p>Effects of N fertilizer placement and N rate on N content and N accumulation in grain, straw and ...
Abstract\ud This study was conducted under cold temperate climate condition in Khorasan during 2006-...
In the past Century, wheat cropping has not undergone significant changes compared with row crops wh...
A diagnostic method for assessing regional variations in yield was implemented for a network of 24 o...