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Showing 1 to 2 of 2 for “"feeding index"”.
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A comparison of the insecticidal properties of New Zealand native and other plants
… diet squares in a two-way choice test. A feeding index (FI = (C-T / C+ T) X 100) was used, in which C = the mean weight of control squares eaten and T = the mean weight of treated squares eaten. 13 plant extracts had strong antifeeding activity against LBAM larvae and one plant extract …
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Definizione di una metodologia di analisi del comportamento di bovine da latte allevate a stabulazione libera in relazione al microclima
… nella ricerca sono stati calcolati il Cow Lying Index (CLI), il Cow Standing Index (CSI) e il Cow Feeding Index (CFI). I dati necessari per la valutazione di tali indici sono stati ottenuti mediante l’analisi di videoriprese realizzate all’interno della stalla. Al fine di mettere in evidenza …