Research graph
References from NITROGEN SOURCE AFFECTS CRUNCHINESS, BUT NOT LETTUCE YIELD. Local targets link to admitted publications; unresolved targets remain external evidence.
Unresolved reference
1971 · External reference
10.1002/9781118060759.ch8
10.1002/9781118060759.ch8 · 1980 · External reference
10.21273/jashs.111.3.320
10.21273/jashs.111.3.320 · 1986 · External reference
10.21273/hortsci.26.8.1061
10.21273/hortsci.26.8.1061 · 1991 · External reference
10.1080/01904169109364275
10.1080/01904169109364275 · External reference
10.21273/jashs.95.1.62
10.21273/jashs.95.1.62 · 1970 · External reference
10.1080/01904169309364692
10.1080/01904169309364692 · External reference
10.21273/jashs.104.4.534
10.21273/jashs.104.4.534 · 1979 · External reference
10.17660/actahortic.1997.462.141
10.17660/actahortic.1997.462.141 · 1997 · External reference
Unresolved reference
1990 · External reference
10.1002/(sici)1097-0010(199702)73:2<169::aid-jsfa690>3.0.co;2-t
10.1002/(sici)1097-0010(199702)73:2<169::aid-jsfa690>3.0.co;2-t · External reference
10.1007/bf01347712
10.1007/bf01347712 · External reference
10.1080/01904169609365103
10.1080/01904169609365103 · External reference
Unresolved reference
1992 · External reference
10.1016/0304-4238(77)90048-6
10.1016/0304-4238(77)90048-6 · External reference
Unresolved reference
External reference
10.1016/0304-4238(92)90153-4
10.1016/0304-4238(92)90153-4 · External reference
10.1016/s0176-1617(11)81482-3
10.1016/s0176-1617(11)81482-3 · 1996 · External reference
10.1002/jsfa.2740530206
10.1002/jsfa.2740530206 · External reference
10.1021/jf00049a002
10.1021/jf00049a002 · External reference
Unresolved reference
External reference
10.1016/s0963-9969(96)00060-9
10.1016/s0963-9969(96)00060-9 · External reference
Unresolved reference
2000 · External reference
10.1520/stp41627s
10.1520/stp41627s · External reference
Unresolved reference
1987 · External reference
