agronomy adil zia oil crops agriculture photosynthesis life cycle life in photosynthesis phohporylation botany biology non cyclic cyclic sustaible organic composting pak compost compost oilseed pakistan adil castor pak castor castor amk aup canola ppt pak canola canola legume fodder oat crop production poineer maize maize in pak maize adilzia fiber crop jute physiology stress science
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