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Sugar beet yield loss predicted by relative weed cover, weed biomass and weed density
crop–weed interaction weed competition yield loss function
2017/4/6
Sugar beet yield loss was predicted from early observations of weed density, relative weed cover, and weed biomass using non-linear regression models. Six field experiments were conducted in Germany a...
Estimating the threshold value and loss distribution：Rice damaged by typhoons in Taiwan
Natural disasters generalized Pareto distribution heavy-tailed distribution threshold value
2009/3/4
We apply extreme value theory to determine the over-threshold peaks of the data and then use the Kolmogorv-Smirnov and Anderson-Darling goodness of fit tests to show that the generalized Pareto ...
Delayed Maturity and Associated Yield Loss in Cotton Infected by the Columbia Lance (Hoplolaimus columbus Sher) Nematode
Maturity Associated Yield Loss Cotton Infected Columbia Lance (Hoplolaimus columbus Sher) Nematode
2008/12/15
Traditional agronomic practices are often ineffective in preventing cotton (Gossypium hirsutum L.) yield losses due to the Columbia lance (CLN) nematode (Hoplolaimus columbus Sher), so control relies ...