【摘要】 山西省寿阳县十余年来开展国内国际科技合作,试验示范机械化旱作农业技术、机械化保护性耕作技术和集雨利用工程技术,以科技进步促进了旱作农业持续发展,成绩显著,影响深远。建议进一步试验应用机械化行走式补灌种苗增墒技术,促进旱农作物尤其是当地优势资源小杂粮的增产增收。更多还原

【Abstract】 Shouyang county of Shanxi province has launched do-mestic and external cooperation of science for ten odd years,they did experiment and demonstration on mechanized dry land fam-ing,conservation tillage and rainwater reservoir engineering,and promoted sustainable development of dry land faming,relying on science and technology progress,have achieved great success,produced a profound impact.The writer proposes to test and use supplemental irrigation with tractor-hitched machinery to in-crease moisture in the soil for seeding further,so can to increase production of crops especially minor grain crops of superior qual-ity on dry land.更多还原