{"id":"W4390520401","doi":"10.17265/2161-6264/2023.02.001","title":"Influence of Nitrogen Sources or Plant Growth Regulator on Improving Spring Canola Yield in Northwestern Ontario","year":2023,"lang":"en","type":"article","venue":"Journal of Agricultural Science and Technology B","topic":"Nitrogen and Sulfur Effects on Brassica","field":"Biochemistry, Genetics and Molecular Biology","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Canola; Spring (device); Growth regulator; Yield (engineering); Regulator; Agronomy; Nitrogen; Plant growth; Environmental science; Biology; Horticulture; Engineering; Chemistry; Materials science","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":{"n_in":0,"stratum":"about_only","weight":3321.24,"opus":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"Agronomy trial on nitrogen sources and canola yield; abstract absent but the title is unambiguous."},"gpt":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"low","reason":"The title clearly concerns canola yield in agriculture, not research itself, but the abstract is missing."},"grok":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"medium","reason":"Agronomy of canola yield under nitrogen or growth regulators; title is domain agriculture with no abstract."}}}