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The fate of autumn-, late winter- and spring- applied nitrogen fertilizer in a perennial ryegrass (lolium perenne l.) Seed crop on a silt loam soil in canterbury, new zealand
(ELSEVIER SCIENCE BV, 2001)
The use of fertilizer nitrogen (N) during seasons other than spring to increase seed yield of perennial ryegrass (Lolium perenne L.) has raised concerns about possible environmental contamination from fertilizer N. The ...
Plant characteristics mediated by growing conditions can impact parasitoid's ability to attack host aphids in winter canola
(2009)
Winter canola (Brassica napus) is an important crop in various parts of the world. It is planted in fall, vernalized during winter and offers higher yields than spring canola. One of the key aphid pests of this crop is ...
Indices of competition and bio-agroeconomic efficiency of lettuce and tomato intercrops in greenhouses
(2013-05-01)
Intercropping is a cropping system for the production of greenhouse vegetables. It uses space more efficiently, thus reducing the cost of production. Intercropping tomato and lettuce has not been studied, but knowledge of ...
Indices of competition and bio-agroeconomic efficiency of lettuce and tomato intercrops in greenhouses
(2013-05-01)
Intercropping is a cropping system for the production of greenhouse vegetables. It uses space more efficiently, thus reducing the cost of production. Intercropping tomato and lettuce has not been studied, but knowledge of ...
Crop rotation and seasonal effects on fatty acid profiles of neutral and phospholipids extracted from no-till agricultural soils
(Wiley Blackwell Publishing, Inc, 2015-03)
Analysis of phospholipids (PLFA) and neutral lipids fatty acids (NLFA) was used to characterize no-till productive agricultural soils associated with different crop rotation levels, replicated across a 400 km transect in ...
Effect of 26-years of soil tillage systems and winter cover crops on C and N stocks in a Southern Brazilian Oxisol
(Revista Brasileira de Ciência do Solo, 2022)
Overwintering of the Argentine strain of Neoseiulus californicus (Acari: Phytoseiidae)
(Springer, 2018-10)
Overwintering and diapause are variable among mite species and strains. The aims of this study were to determine whether certain crops constitute overwintering sites for the Argentine strain of the predator Neoseiulus ...
Nitrogen fertilization management in no-tillage maize with different winter crops
(Univ Federal Uberlandia, 2013-11-01)
The nitrogen (N) utilization by maize grown in a no-tillage system is dependent on the quality of the preceding crop residues, which may promote differences in N fertilization efficiency with respect to time. Thus, the ...