Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Vernon P. Grubinger"'
Publikováno v:
Chemosphere. 28:717-720
Wastes generated during leather tanning are commonly added to some commercially available organic fertilizers. Since such tannery wastes are typically high in chromium, the possibility of absorption of the metal by crops was of interest. Swiss chard
Publikováno v:
Journal of the American Society for Horticultural Science. 118:207-211
Tomato (Lycopersicon esculentum Mill.) plants grown on polyethylene (PE) mulch in New York State frequently have more branches and increased mineral nutrient uptake and yield than plants not mulched. In four field experiments conducted on a silt loam
Publikováno v:
Journal of the American Society for Horticultural Science. 118:212-216
Unmulched and polyethylene-mulched tomatoes (Lycopersicon esculentum Mill.) were grown with and without starter fertilizer (SF) in four field experiments. The fields varied as to residual P level and the amount of P incorporated before planting. No b
Autor:
Vernon P. Grubinger, P. L. Minotti
Publikováno v:
American Journal of Alternative Agriculture. 5:4-12
Living mulch is a cover crop which is intercropped with a cash crop to protect against soil erosion and structural deterioration without taking land out of production. To avoid interference which reduces cash crop yield, the mulch requires management
Autor:
Vernon P. Grubinger
Publikováno v:
HortScience. 27:759-760
Organic farming and the Low Input Sustainable Agriculture (LISA) program are both part of an alternative agricultural movement that promotes the use of biological interactions and cultural practices over agricultural chemicals. The goal of this movem
Publikováno v:
HortScience. 24:84-86
Tomatoes (Lycopersicon esculentum Mill.) were sampled for laboratory analysis of nitrate nitrogen (NO3-N) in one greenhouse and four field experiments. A ratio of about 3:1 (petiole NO3-N to whole leaf NO3-N) was found over a wide range of conditions