Open AccessREALIZATION OF POTENTIAL PRODUCTIVITY OF SPRING RAPESEED BRED AT VNIIMK DEPENDING ON A POLLINATION WAY
Author(s) -
Е.А. Pirogova,
Л.А. Горлова
Publication year - 2021
Language(s) - English
Resource type - Conference proceedings
DOI - 10.25230/conf11-2021-71-74
Subject(s) - cultivar , rapeseed , pollination , biology , agronomy , ovule , productivity , horticulture , botany , pollen , economics , macroeconomics
We estimated the influence of different ways of pollination on productivity of an OP-cultivar Tavrion and a linear cultivar Ruyan. Potential productivity of reproductive organs of plants of spring rapeseed cultivars Tavrion and Ruyan is at the same level – 31.9 and 32.2 ovules, respectively. The linear cultivar Ruyan forms more seeds within a flower (56.2 %) than OP-cultivar Tavrion (47.2 %). Within a plant, there are formed 71.8 % of seed at the linear cultivar and 60.3 % – at the OP-cultivar. Bee-pollination on the cultivar Tavrion is in average 25.3 %, on the cultivar Ruyan – 17.8 %.