Soybean [Glycine max (L.) Merr.] maturity groups (MGs) exhibit large variation in time to maturity, and are adapted to different latitudes. There is a range of MGs that have similar yield potential at most production ...

Soybean (Glycine max) is a sensitive species to the photoperiod and a legume of great interest worldwide. The flowering time and maturity are important factors that control the productivity of the crop and its latitudinal ...

Crop-weed interactions are affected by environmental alterations resulting from a crop's presence, such as modifications in temperature, light quality and quantity, and moisture conditions that could modify weed performance. ...

It is generally accepted that the nitrogen (N) dilution curves relating shoot nitrogen concentration (%N) and shoot biomass (W) are similar among genotypes from the same species. However, differences in the pattern of ...

Genetic progress is assessed to estimate its contribution to on-farm yield increases and to identify traits that have been improved over some period of time. Although Argentina is a major soybean [Glycine max (L.) Merr.] ...

Soybean genotypes are grouped in maturity groups (MG) based on the response to photoperiod, and a genotype belonging to a particular MG is recommended according to latitude and planting date. From an agronomic viewpoint, ...

Information regarding the pattern of sulphur (S) accumulation in shoots is scarce for field crops and few comprehensive analysis were performed on N:S stoichiometry. Particularly, the need to study the patterns of uptake, ...

Soybean ia a key crop in world agriculture, being the second largest supplier of vegetable oil for human consumption and the main source of protein, about 40%, to feed animals and people. Rio Grande do Sul, located in ...