The domestication of wheat was instrumental in spawning the civilization of humankind, and it occurred through genetic mutations that gave rise to types with non-fragile rachises, soft glumes, and free-threshing seed. Wild emmer (Triticum turgidum ssp. dicoccoides), the tetraploid AB-genome progenitor of domesticated wheat has genes that confer tenacious glumes (Tg) that underwent genetic mutat...

There is a difference of 45% to 55% between the attainable yield and potential rice. This gap may be due insufficient inputs poor mechanization status. In this regard, agricultural utmost importance obtain satisfactory yield. study was conducted determine level, power per unit area, probit regression, challenges faced by farmers understand status in rice cultivation. For this, 98 households Pyu...

The article presents the results of laboratory studies a modernized threshing device combine harvester. change in design thresher was carried out order to parameters air flows gap between drum and concave deck. It is shown that introduced changes contribute better separation grain from straw grate separated material prevent reverse movement masses beaters.

ABSTRACT Seed color, brightness and texture are important aspects for the consumption of immature beans. This study aimed to estimate phenotypic variability among thirty cowpea genotypes seed harvesting, in order guide breeding programs. The experiment was carried out a randomized blocks design, with three replications. evaluated traits were seeds yield, pods dry production, number pods, 100-im...

The paper highlights the need of reducing damage caused to corn grain during cobs threshing. fruit shell can be eliminated by introducing limiting conditions and ensuring optimal parameters for threshing separating device operation. It has been confi rmed that patterns adequately described applying Hertzian elastic contact theory. ( Research purpose ) To obtain Poisson's ratio Young's modulus g...