Sources of inaccuracy when estimating economically optimum N fertilizer rates
نویسندگان
چکیده
منابع مشابه
Estimation of economically optimum seed rates for winter wheat from series of trials
The results of recent trials for winter wheat (Triticum aestivum L.) have influenced farming practice in the UK by encouraging the use of lower seed rates. Spink et al. (2000) have demonstrated that, particularly if sown early, wheat can compensate for reduced plant populations by increased tiller production. Results from seed-rate trials are usually analysed separately for each environment or ...
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ژورنال
عنوان ژورنال: Agricultural Sciences
سال: 2012
ISSN: 2156-8553,2156-8561
DOI: 10.4236/as.2012.33037