Results 161 to 170 of about 376,641 (344)

Combination of different methods for direct control of Vicia hirsuta in winter wheat [PDF]

open access: yes, 2005
Combinations of three different direct methods for controlling Vicia hirsuta (kainite application, flame weeding and harrowing) were investigated in field experiments. They were based on different strategies at early growth stages of V.
Koepke, Ulrich, Lukashyk, Pavel
core  

Winter wheat Sakura [PDF]

open access: yesCzech Journal of Genetics and Plant Breeding, 2007
P. Horčička   +2 more
openaire   +2 more sources

Harbingers of change: Towards a mechanistic understanding of anticipatory plasticity in animal systems

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Phenotypic plasticity is a strategy by which animals alter behaviour, morphology and/or physiology in response to cues of current conditions to cope with environmental heterogeneity.
Lauren Petrullo   +3 more
wiley   +1 more source

Winter Wheat Markola [PDF]

open access: yesCzech Journal of Genetics and Plant Breeding, 2006
F. Ondrejčák, D. Muchová
openaire   +2 more sources

The Consequences of Soil Organic Carbon for Crop Yield, Farm Productivity and Profit

open access: yesAustralian Journal of Agricultural and Resource Economics, EarlyView.
ABSTRACT Crop choices affect soil organic carbon (SOC) stocks, allowing farmers to manipulate the amount of carbon sequestered in the soil over time. This paper examines the private and public benefits of crop rotations that sequester additional carbon across the province of Saskatchewan, Canada using a novel field‐level dataset from the Saskatchewan ...
Devin Allen Serfas
wiley   +1 more source

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