bulk selection

bulk selection

A selection method for self-pollinating species of crop foods—e.g., rice, wheat—in cross breeding. After the first cross, the segregating progenies are propagated for four to six generations—F4 to F6—without selection, resulting in a high degree of homozygocity in the progeny, at which point individuals are selected and their progeny tested.
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Features like filter and bulk selection makes it work friendly
The Effect of Genetic Improvement on Allicin Contents by Single Plant Selection and Bulk Selection
WordPress 4.0 was released in Agustus 2014, which introduces a brand new, completely updated admin design: further improvements to the editor scrolling experience, especially when it comes to the second column of boxes, better handling of small screens in the media library modals, A separate bulk selection mode for the media library grid view, visual tweaks to plugin details and customizer panels and Improvements to the installation language selector.
After two cycles of mass or bulk selection and increases, populations N172 and then N372 were produced.
Shopwell's Food Emporium, a specialty chain in the New York metropolitan area, positions its 30-item bulk selection near the candy section, near the produce area, or at the end of an aisle.
The Selected Bulk selection method was applied to each of the 12 models (ADO, AD1, AD2, and ADE) by population (represented by three gene frequencies 0.1, 0.5, and 0.9) combinations for 20 breeding cycles.
One family in the F3 is also derived from a distinct cross if bulk selection is used in the F2, but from one individual plant if pedigree selection is used.
MAR 1 originated from a single plant selection in the [F.sub.2], followed by bulk selection in [F.sub.3] and [F.sub.4].
Its pedigree is ICGV 86155/ICGV 86162 [F.sub.2]-[B.sub.1]-[B.sub.1]-[B.sub.1]-[B.sub.2]-[B.sub.1]-[B.sub.1], where B refers to bulk selection.
Its pedigree is ICGV 86124/ICG (FDRS) 10 [F.sub.2]-[P.sub.75]-[B.sub.1]-[B.sub.1]-[B.sub.1]-[B.sub.1] (where P refers to single plant selection and B refers to bulk selection).
The pedigrees of these germplasm lines are as follows: ICGV 91278, JL 24/UF 71513-1 [F.sub.2]-[B.sub.1]-[B.sub.2]-[B.sub.1]-[B.sub.1]-[B.sub.1]-[B.sub.1]; ICGV 91283, U 4-7-5/JL 24 [F.sub.2]-[B.sub.1]-[B.sub.1]-[B.sub.1]-[B.sub.1]-[B.sub.1]-[B.sub.1]; ICGV 91284, J 11/ICGV 86184 [F.sub.1]-[B.sub.1]-[B.sub.1]-[B.sub.1]-[B.sub.1]-[B.sub.1]-[B.sub.1] (where B refers to bulk selection).
ICGV 87354 was developed through nine generations of bulk selection. The full pedigree of ICGV 87354 is (Argentine/PI 259747) [F.sub.2]-[B.sub.2]-[B.sub.1]-[B.sub.1]-[B.sub.1] -[B.sub.2]-[B.sub.1]-[B.sub.1]-[B.sub.1]-[B.sub.1].