Steckler's seeds : 1913
This history is presented in an effort to publicly record and preserve, the chapter of events which took place during the first.
SEEDCOEe KERSON, SoPllIA H. Conditions affecting nitrate reduction by plants. CONTI{IBUTIONS BOYCE THOMPSON INSTITUTEIt is not particularly persistent and may need to be applied more than once if cropping time is long. Persistence in the soil is also usually not very great. Seed production in hybrid dahlia - Massey Research OnlineThe text, contribut~d by cereal seed experts, is aimed at plant breeders, seed growers and processors, quality control officers, seedsmen, extension agents and ...
Autres Cours: