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Phosphorus and potassium balance in soil under crop rotation and fertilization
(Universidade Estadual de Londrina (UEL), 2012-01-01)
The use of crop rotation and manure application can provide sustainability for an agricultural production system by improving soil quality and increasing nutrient use efficiency. This study aimed to evaluate the effect of ...
Accumulation of macronutrients by different common bean cultivars grown in different plant densities in conventional crop system
(Bean Improvement Cooperative (BIC), 2020)
Least limiting water range and crop yields as affected by crop rotations and tillage
(Wiley-Blackwell Publishing, Inc, 2010-12-01)
Crop rotation and the maintenance of plant residues over the soil can increase soil water storage capacity. Root access to water and nutrients depends on soil physical characteristics that may be expressed in the Least ...
Morphology of oesophagus and crop of the partrigde Rhynchotus rufescens (Tiramidae)
(2006-04-01)
Twenty adult partridges Rhynchotus rufescens were used to study the morphology of oesophagus and crop. Materials to the morphologic study were collected and lengths of the oesophagus and of the crop were measured. For ...
A look into a multifunctional toolbox: endophytic Bacillus species provide broad and underexploited benefits for plants
(World Journal of Microbiology and Biotechnology, 2018)
A look into a multifunctional toolbox: endophytic Bacillus species provide broad and underexploited benefits for plants
(World Journal of Microbiology and Biotechnology, 2018)
Game theory in sugarcane crop residue and available energy optimization
(Elsevier B.V., 2003-01-01)
This work proposes a mathematical model to aid variety selection and planting quantity of sugarcane in order to reduce crop residues, maximize energy generated by this residue, and satisfy all the supply of the mill. We ...
Cotton development and yield according to nitrogen application and cover crops
(Universidade Estadual de Londrina (UEL), 2011-01-01)
Nitrogen application on the cover and the maintenance of straw, conducted by direct seeding, should meet the needs of agriculture and promote soil conservation. This study evaluates the effect of pre-sowing nitrogen ...
Geostatistical analysis of the spatial distribution of Rotylenchulus reniformis on cotton cultivated under crop rotation
(Mylnefield Research Services, 2002-01-01)
The spatial distribution of Rotylenchulus reniformis on cotton cultivated in crop rotation with sorghum-peanut-velvetbean was studied using geostatistics. The experimental field, which had been continuously cropped with ...
Potassium cycling in a corn-brachiaria cropping system
(Elsevier B.V., 2008-05-01)
Growing corn mixed with forage crops can be an alternative for pasture and Mulch production during relatively dry winters in tropical areas, making no-till feasible in some regions. However, little is known about nutrient ...