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mian geng tiao bo ji tui guang zhong de wen ti yu dui ce
Author(s): 
Pages: 8-9
Year: Issue:  12
Journal: Farm Machinery

Keyword:  免耕条播机三麦免耕栽培技术播种质量增产量增穗覆土深度播种方式实践证明光能利用率;
Abstract: <正> 一、推广三麦机条播的广阔前景推广免耕条播机是实现三麦免耕栽培技术的重要配套措施,它能充分发挥农艺优势,有利于三麦获得早、齐、匀、全、壮苗,促进增穗、增粒、增产量。宿迁市三年来推广的实践证明,三麦免耕机条播技术的应用,具有省工、省本、效率高、抢农时、节约燃油、增产增收的明显效果,有着广阔的推广前景。免耕机条播的主要优点是: 1.提高了播种质量免耕机条播三麦落种均匀、覆土深度合格率达95~97%。麦苗群体整齐,个体发育健壮。单行播幅45~32毫米,光能利用率高.单株营养面积均匀合理。据测定,在播
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