Зерноутворення та насіннєутворення гірчиці

Abstract

Grain formation is the process of forming seeds as raw materials. Seed formation is on the contrary the process of forming seeds as sowing material. Distinctions between  Brassica juncea and Sinapis alba as for their quantity and grain and seed formation duration stages have been established. Brassica juncea grain formation have been lasting for 42 days average and its seed formation have been doing for 27 days. Duration of grain and seed formation with Sinapis alba was been the same – 50 days. The seeds of Brassica juncea under the conditions of harvesting time at the stage of ripening did not require after harvesting ripening. As for Sinapis alba its seeds have been ripening for 17 days