CAJ | 학술논문

采用综合试验的研究方法，研究了在农牧交错带陕北风沙区不同种植日期对玉米生长的影响。采用3种不同耕作措施处理试验了玉米不同种植日期对玉米生长状况以及产量的影响。并从防治水土流失、土壤水蚀及风蚀的角度评价了保护性耕作的生态效益和玉米适宜播期对农业的发展和农村经济可持续发展的社会和经济效益。分析试验结果，结合当地自然地理概况，最后确定了在农牧交错带陕北风沙区玉米的最适宜播期为中播，即4月26日种植。
채용종합시험적연구방법，연구료재농목교착대협북풍사구불동충식일기대옥미생장적영향。채용3충불동경작조시처리시험료옥미불동충식일기대옥미생장상황이급산량적영향。병종방치수토류실、토양수식급풍식적각도평개료보호성경작적생태효익화옥미괄의파기대농업적발전화농촌경제가지속발전적사회화경제효익。분석시험결과，결합당지자연지리개황，최후학정료재농목교착대협북풍사구옥미적최괄의파기위중파，즉4월26일충식。
The pilot study for an integrated approach to research in the agricultural northern Shaanxi sand- storm staggered planting dates for corn grown in different areas of influence. Using three different measures to deal with the study of maize farming soil Physical nature of different planting dates difference. And from erosion control, soil water erosion and wind angle evaluation of the ecological and protective farming maize to be broadcast on the development of agriculture and rural economy of the social and economic benefits of sus- tainable development. Analysis of the test results, combining local geographical profiles finalized in rural are- as maize staggered to the northern Shaanxi sandstorm most appropriate for FM broadcast, April 26 planting.