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Description
The changing dynamics of quantity of pollen grains and morphological attributes of a plant of a tomato is resulted at influence virus VTM in the conditions of the vegetative chamber
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DEFINITION OF HEIGHT OF PULLING BODY INSTALLATION
DescriptionIn the article signs of sprouts of the tobacco are considered, allowing to make its division on suitable and unsuitable to disembarkation. Essentially new scheme of the working body is presented, allowing to make sample of sprouts vegetable and commercial crops from ground with pulling