The invention belongs to the technical field of
crop planting, and discloses a paddy rice mechanized production promoting and
straw total returning integrated method. The paddy rice mechanized production promoting and
straw total returning integrated method has the advantages that new varieties suitable for mechanical rice
seedling transplanting are selected, pesticides, fertilizers and water arescientifically planned and managed, and accordingly vigorous seedlings can be bred; stalk basal internodes can be shortened under the
precondition that the
biomass is not reduced, accordingly, ineffective tillering can be reduced, the
plant heights and the lengths of flag leaves can be controlled, and the lodging resistance can be enhanced; harvesting machines are provided with
straw smashing equipment, total straw can be smashed and sprayed during mechanical harvesting,
tractor-plowing, soaking and rotting are carried out, drainage and mechanical rice
seedling transplanting are carried out after two days, accordingly, mechanical harvesting,
tractor-plowing, mechanical rice
seedling transplanting and matched cultivation technologies can be fused with one another, total straw smashing, rotting and returning can be promoted, the
soil fertility can be recovered, burning is completely eradicated, the usage of chemical fertilizers and pesticides can be reduced, and sustainable and green paddy rice production can be promoted; the paddy rice mechanized production promoting and straw total returning integrated method is practical in the aspect of production, is feasible in the aspect of popularization and has merits in the aspect of technologies; agricultural yield increase and income increase of farmers can be promoted by the paddy rice mechanized production promoting and straw totalreturning integrated method, rural environments can be improved, and the paddy rice mechanized production promoting and straw total returning integrated method has obvious economic and social benefitsand a broad application prospect.